6F8C1575 Unified Controller
nv Series type2 light
Controller Unit
Notes
(1) The technical information provided herein describes typical operations and applications of the product and does
not guarantee the intellectual property rights or other rights of Toshiba or third parties nor allows license of its
use.
(2) No part or the whole of this document may be reproduced without prior consent.
(3) The information herein may be changed in the future without notice.
(4) All possible measures have been taken to prepare the information herein. If you have any question, comment, or
find any error, please contact us.
PROSEC, TOSLINE, TOSDIC, CIEMAC and TC-net are trademarks or registered trademarks of Toshiba
Corporation.
Ethernet is a registered trademark of Xerox Corporation.
© TOSHIBA CORPORATION 2015 All rights reserved
Safety Precautions
Unified Controller nv series type2 light Controller Unit Instruction Manual i
The product and the instruction manual describe important information to prevent possible
harm to users and damage to the property and to use the product safely.
After reading this instruction manual, store it in a safe and convenient location.
Understand the following description (signs and symbols), read the text and observe
descriptions.
Description of signs
Sign Meaning of the sign
DANGER This indicates an immediate danger that may result in death or serious
injury*1 if not avoided.
WARNING This indicates a danger that may result in death or serious injury*1 if
not avoided.
CAUTION This indicates a danger that may result in minor or moderate injury*2
or
only a physical damage*3 if not avoided.
*1: A serious injury indicates loss of sight, injury, burns (high/low temperature), electric shock, broken bones, or intoxication that will have aftereffects and require hospitalization or long-term hospital visits for healing.
*2: An injury indicates an injury, burn, or electric shock that does not need hospitalization or long-term hospital visits for healing.
*3: A property damage indicates consequential damage in terms of breakage of properties or materials.
Description of symbols
Symbol Meaning of the symbol
Prohibited
Indicates “Prohibition” or “You must not do”.
Specific details are indicated near the symbol with pictures and text.
Indicates “Mandatory Action” or “Do as indicated”.
Specific details are indicated near the symbol with pictures and text.
Warning
Indicates Warning.
Specific details are indicated near the symbol with pictures and text.
(Note) Descriptions of Prohibition, Mandatory Action, and Warning vary depending on the display on the main unit.
Mandatory
6F8C1575 ii
1. Safety Precautions in Installation
DANGER
Ground
Ground the device. Otherwise, it may cause an electric shock or fire.
CAUTION
Prohibited
Do not install, store, or use it in the following environments. ・ A place with a lot of dust ・ A place with corrosive gases (SO2,
H2S) ore flammable gases ・ A place with vibrations and shocks
exceeding the allowed values ・ A place with condensations due to
rapid temperature changes ・ A place with low or high temperature
outside of the installation condition ・ A place with high humidity outside of
the installation condition ・ A place with direct sunlight ・ A place near equipment generating
strong radio waves or magnetic fields It may cause accidents.
Mandatory
Install the device in a place where maintenance and inspection can be done easily. Otherwise, it may cause accidents.
Prohibited
Do not block the ventilation hole or air inlet/outlet. It may cause fire or failure due to overheat.
Mandatory
Follow the installation conditions/method described in this manual regarding the installation of the system and wiring. Otherwise, it may cause a drop, fire, failure or malfunction.
Prohibited
Do not install/store relay output modules under the following conditions: ・ A place with silicon gas ・ A place using silicon products Otherwise, it may cause bad contact point.
Prohibited
Do not insert any foreign object such as wasted lines into the module or unit. It may cause fire, failure, or malfunction.
Mandatory
Install the power module, controller module, system bus module and base unit. Otherwise, it may cause an electric shock, injury, or failure. Do not use it alone or for other purposes.
Mandatory
Install the TC-net I/O module on the base unit for the nv series controller. Otherwise, it may cause an electric shock, injury, or failure. Do not use it alone or for other purposes.
Mandatory
Install or remove the module, base unit, and terminal block while the power is off. Otherwise, it may cause an electric shock, malfunction, or failure.
Unified Controller nv series type2 light Controller Unit Instruction Manual 3
Mandatory
When connecting the connectors and cables or installing the module to the base unit, press them fully until they clicks, and secure them with screws tightly. Insufficient tightening may cause failure or malfunction due to vibrations.
No touch
Do not touch the card parts, contacts, connectors, or soldered surface in the module. Ends of the lead wire of the parts may cause an injury, or electrostatic breakdown of the ICs or LSIs may occur, resulting in failure.
6F8C1575 iv
2. Safety Precautions on Wiring
DANGER
Mandatory
Connect the cables while the power is off. Otherwise, it may cause an electric shock or failure.
Mandatory
When wiring the module, use crimp contacts with sheath, or cover it with tape. Otherwise, exposed conductors may cause an electric shock
Mandatory
Install the terminal block cover securely to the terminal block. Exposed conducting parts may cause an electric shock.
CAUTION
Mandatory
Connect an external power supply that matches the rating. Otherwise, it may cause an explosion or fire.
Mandatory
Wiring work must be done by worker with product knowledge. Wrong wiring may cause a fire, electric shock, or failure.
Mandatory
When using the contact relay used for relay output, check the contact life. If the contact life of the relay is expired, an output error may occur due to a defective contact, resulting in an accident or damage to the machine.
Mandatory
Construct the emergency stop circuit and interlock circuit outside the nv series type2 light. Otherwise, it may cause an injury accident or damage to the machine if failure or malfunction occurs in the nv series type2 light.
Unified Controller nv series type2 light Controller Unit Instruction Manual v
3. Safety Precautions in Daily Use
DANGER
No touch
Do not modify, repair, disassemble, or adjust the controller, modules, and boards. This may cause an electric shock, fire, injury or malfunction. When the product fails or malfunction, contact the nearest Toshiba office or agent.
Mandatory
Before using, check that the power capacity, frequency, voltage, and regulation comply with the device specifications. If not, it may cause damage of the device, or fire due to overheat, as well as not obtaining the original performance of the device.
Prohibited
When the ambient or internal temperature of the device rises abnormally or failure occurs in the device, stop using the device, turn off the power, and Contact the nearest Toshiba office or agent. Using it as it is may cause fire due to overheat.
No touch
Do not touch the terminals of the module and unit during energization. It may cause an electric shock.
The power supply module is for the nv series only. Do not use it alone for any other purposes.
CAUTION
Mandatory
When performing program changes during operation, forced output, run, or halt operations, ensure safety. Wrong operations or failure to ensure safety may cause an accident or damage to the machine.
Mandatory
When there is any smoke or strange odor, turn off the power. Otherwise, it may cause a fire or electric shock. Contact the nearest Toshiba office or agent.
Prohibited
Do not forcefully bend, pull, or twist the power cord and cables. It may cause breaks or heating.
Prohibited
Do not insert any metal into the gaps of the device main body. It may cause fire.
Mandatory
When using the contact relay used for relay output, check the contact life. If the contact life of the relay is expired, an output error may occur due to a defective contact, resulting in an accident or damage to the machine. Contact relays have a life due to wearing of the contact. If the life is expired, replace it with a new one.
6F8C1575 vi
Mandatory
Install the battery before use. If the RAM is operated without any battery, memory data or programs may be lost, causing an accident or damage to the machine due to malfunction. Replace the battery according to the battery replacement cycle guideline.
Mandatory
Turn on the power in the following order:
Turn on the power of type2 light controller→ Turn on the external power for the I/O module and the external power for the load.
If this order is not followed, it may cause an accident or damage to the machine due to malfunction.
Mandatory
For system safety, turn off the load power before the power of the nv series type2 light. If this order is not followed, it may cause an accident or damage to the machine. Share the external power supply for the I/O module with the load power supply whenever possible. If this is not possible, construct the system so that the external power supply and load power supply are turned off simultaneously.
4. Safety Precautions in Maintenance and Inspection
DANGER
Mandatory
When installing or removing the module, unit, terminal block, or wiring cable, make sure that the external power supply is off. Otherwise, there will be live electric poles on the back of the external terminal block of the module, causing an electric shock.
Prohibited
Do not connect the battery in reverse, charge, disassemble, overheat it, throw it into fire, or short-circuit it. It may cause an explosion or fire.
Mandatory
When replacing the power fuse or alarm fuse of the device, turn off the power of the controller. Otherwise, it may cause an electric shock or fire.
Mandatory
Replace fuses or batteries with specified items. Using anything other than specified may cause a fire or failure.
Mandatory
Be extremely careful when measuring the power supply voltage at the power terminal part of the module during an inspection. Otherwise, it may cause an electric shock.
Unified Controller nv series type2 light Controller Unit Instruction Manual vii
CAUTION
Mandatory
To retain the backup and calendar data, replace the battery module every 20 days of the total power outage or every 5 years at 95 operating rate. If the battery is worn, the data or programs saved in the controller module may be lost, causing an accident or damage to the machine due to malfunction.
5. Safety Precautions in Disposal
DANGER
Prohibited
Do not throw the lithium battery into a fire. The battery may explode.
CAUTION
Mandatory
When disposing of the lithium battery, follow the ordinances or rules of the local government. Otherwise, it may cause environmental damage.
Mandatory
Dispose of the unit and module of the nv series type2 light as industrial waste. Otherwise, it may cause environmental damage.
6F8C1575 viii
6. Checking the Warning Label on the Main Body
Check that warning label is attached on the main body.
If the label is missing or hard to read due to stain, contact the nearest Toshiba office or agent.
[Warning symbols on the nv series type2 light main body]
This symbol is a warning symbol for dangerous parts. It is attached on places where there is
a risk of an electric shock or a risk of damage to the main body due to wrong wiring.
Note the following where this symbol is present.
Touching the power input terminal of the power supply module while the power is on causes an
electric shock and is very dangerous.
Do not touch the power input terminal.
For safety, turn off the power before wiring or performing maintenance and inspection.
Wire the power input terminal correctly, and avoid applying any voltage exceeding the specified
voltage range. It may cause failure or damage.
Perform connector connection of the nV-Tool port after turning off the power of the nV-Tool (such
as the PC).
Turn on the power of the nV-Tool after connection.
Be careful not to short-circuit the connector pins with the connector cover.
[Warning stickers]
The warning sticker shown in the left figure is provided
for the power supply of the nv series type2 light
controller. Remove the sticker from the mount, and
attach it on the main body of the nv series type2 light, or
on a location near the nv series type2 light where it can
be seen easily.
There are stickers in both Japanese and English. Use
the one that suits your need.
When wiring, remove the sticker mount.
If the sticker is damaged, contact your distributor.
Unified Controller nv series type2 light Controller Unit Instruction Manual ix
Restrictions on Application
This product is not developed/manufactured for use in systems involving devices that directly affect
human life (Note 1). Do not use them for such applications.
To use this product for systems that involve devices that significantly affect human safety or
maintenance of public functions (Note 2), special considerations (Note 3) are required in system
operation, maintenance, and management. In this case, contact one of Toshiba's sales
representatives.
(Note 1) Devices that directly affect human life include the following.
・ Medical devices such as life supporting devices and devices for surgical units.
(Note 2) Systems that involve devices that significantly affect human safety or maintenance of
public functions include the following.
・ Main unit control systems of nuclear power plants, safety protection systems of nuclear
facilities, and other systems that are critical for safety
・ Operation control systems of mass transportation systems and air traffic control systems
(Note 3) Special considerations indicate sufficient discussions with Toshiba's engineers to construct
a safe system (e.g. employing fool-proof design, fail-safe design, or redundant design).
Disclaimer
Toshiba shall not be responsible for any damage caused by an earthquake, lightning and wind, fire
for which Toshiba is not responsible for, acts of a third party, other accidents, the user's willful acts or
negligence, misuse, or use in abnormal conditions.
Toshiba shall not be responsible for any incidental damage (loss of business profits, interruption of
business, change or loss of stored memory) caused by use of or unable to use of this product.
Toshiba shall not be responsible for any damage caused by failure to observe the information
described in the operation manual.
Toshiba shall not be responsible for any damage caused by malfunctions due to combination with
any connected device.
Toshiba shall not be responsible for any damage caused by malfunctions due to combination with
any application program created by the customer
6F8C1575 x
Precautions on Usage
Installation ・ Do not give strong impact to the controller and modules such as dropping and banging which may
cause failures.
・ Use your cellular phone or PHS one meter or more away from the product main unit in operation, various transmission cables, and I/O cable. Otherwise, the system may malfunction.
・ When connecting the connectors and cables or installing the module to the base unit, secure them with screws tightly. Insufficient tightening may cause failure or malfunction due to vibrations.
Power wiring ・ Keep the cables from other lines as much as possible. Especially, keep them away 200mm or more
from power lines.
・ The terminal screw size is M3.5. As applicable crimp contacts, use the one for 3.5M screws whose width is 7mm or less.
・ Do not connect anything to the NC part.
Battery replacement ・ Battery replacement can be done while the unit is energized or not energized. When replacing the
battery while the unit is not energized, complete the replacement within 3 minutes. If the unit is left without a battery for a long time, the content of the RAM memory may be lost.
・ The Battery Normal LED (BAT) may illuminate during battery replacement. This is not an error.
If the voltage decreases with the battery installed, the state will be detected normally and the LED goes off.
・ The Battery Normal LED (BAT) may illuminate during battery replacement. This is not an error.
If the voltage decreases with the battery installed, the state will be detected normally and the LED goes off.
・ Do not use a battery when 3 years or more have passed since the production date.
Maintenance ・ Place a module removed from the unit on a conductive mat or conductive bag (used for a backup
board) on a grounded table.
Otherwise, parts may be damaged due to static electricity.
・ Before touching the device or module, touch a grounded metal to discharge the static electricity of your body. Otherwise, it may cause malfunction or failure due to static electricity.
・ Wipe off stain on the device or module with a soft cloth.
For severe stain, use a wet cloth wrung tightly.
Leaving them stained may cause wrong decision or operational mistake.
・ Do not use benzene or thinner to remove stain on device or module.
It may cause deformation or discoloration of the device panel or module.
・ To keep the system normal and avoid unnecessary troubles, perform daily inspections, regular inspections, and cleaning.
Unified Controller nv series type2 light Controller Unit Instruction Manual xi
Please observe the following
To assure safety of the operator and normal operation of the device when the device isused, please
observe the following.
1. Before installation, operation, maintenance, or inspection, read this operation manual and all the
related manuals thoroughly to obtain device information, safety information, and other
considerations.
2. Do not install or store it in the following environments.
(1) A place with a lot of dust
(2) A place with corrosive gases (SO2, H2S)
(3) A place with vibrations and shocks
(4) A place with low or high temperature outside of the installation condition described in this manual
(5) A place with high humidity
3. When the ambient or internal temperature of the device rises abnormally or failure occurs in the
device, stop using the device, turn off the power, and contract the nearest Toshiba office or agent.
4. Do not open the maintenance cover except for switch setting and battery replacement.
5. Do not modify the device.
6. Be careful of the water and not to drop the product or stacking during transportation.
7. The device is intended for people with general knowledge on handling of control devices in terms of
installation, wiring, usage, and maintenance. Wrong handling may cause an electric shock, fire,
failure, or malfunction. Those who have insufficient knowledge on handling of control devices or
electric devices should avoid performing installation, wiring, usage, and maintenance, and delegate
the task to someone with expertise.
8. This document and related materials are intended for people with general knowledge on handling of
control devices.
If you have any question, please do not hesitate to ask us.
6F8C1575 xii
nv series operation manuals
In addition to this manual, there are the following related manuals for the nv series type2 light
controller:
・ Unified Controller nv Series type 2 light Function Manual (6F8C1576)
Describes the function and usage of the type 2 light controller and information necessary to create
user programs.
・ Unified Controller nv series/Integrated Controller V series Command Manual (6F8C1226) Describes the detailed specifications of the instruction words of the program languages (LD, FBD, SFC and ST) supported by the nv series and V series.
・ Unified Controller nv series/Integrated Controller V series Engineering Tool 4 (Basic) Operation
Manual (6F8C1290)
Describes how to create, debug, print, and save programs using nV-Tool.
・ Unified Controller nv series/Integrated Controller V series Engineering Tool 4 (Setup) Operation Manual (6F8C1291) Describes how to set up nV-Tool.
・ High-speed Serial I/O System TC-net I/O Instruction Manual (6F8C1240) This describes the specification, handling method and maintenance on nv series I/O and TC-net I/O
system.
・ Industrial TC-net I/O System Instruction Manual (6F8C1381)
Describes the specification, handling method, maintenance and inspection of the TC-net I/O system
which is most often used for industrial instrumentation.
・ Serial PI/O System Intelligent PI/O Instruction Manual (6F8C0779)
Describes the specification and handling method of the intelligent PI/O module.
Unified Controller nv series type2 light Controller Unit Instruction Manual xiii
This manual describes the overview, installation, operation, and maintenance/inspection of Unified
Controller nv series type 2 light controller units.
To use the device correctly, read "Safety precautions" before use.
To use the device correctly, read "Safety precautions" before use.
Repairs and replacements due to depletion or wear are offered at cost even within the warranty period of
this product.
Introduction
6F8C1575 xiv
Notational conventions The following are the notational conventions for better understanding of this document.
Important Describes what the user should be particularly aware of to handle the product correctly.
Note Describes what the user should observe to handle the product correctly.
Remark Describes a remark.
Reading this document This document consists of the following chapters.
・ Chapter 1 Introducing the type2 light controller
This chapter describes the system installing the unified controller nv series type2 light
controller including its configuration.
・ Chapter 2 Installing/Uninstalling
This chapter describes how to install and uninstall modules comprising the controller
unit.
・ Chapter 3 Connecting devices
This chapter describes how to connect cables connecting to the controller unit.
・ Chapter 4 Starting and stopping
This chapter describes how to start and stop the controller unit.
・ Chapter 5 Downloading a program
This chapter describes how to download a program from nV-Tool to the controller unit.
・ Chapter 6 Operation
This chapter describes operation of the controller and what is displayed during
operation.
・ Chapter 7 Troubleshooting
This chapter describes troubleshooting to deal with a trouble.
・ Chapter 8 Maintenance and inspection
This chapter describes daily inspection, the detail and the method of periodical
inspection and how to replace parts including batteries.
Unified Controller nv series type2 light Controller Unit Instruction Manual xv
Chapter 1
Introducing type2light Controllers
…1
1.1 Functions and Characteristics of the Controller ······················ 2
1.2 Names and Functions of Parts of the Controller ······················ 3
1.3 Part Names and Functions of Serial Bus Interface Module ········ 7
1.4 Part Names and Functions of Power Module ························· 8
1.5 System Configuration ····················································· 10
1.6 Installation Condition ······················································ 16
1.7 Grounding of the Controller ·············································· 19
Chapter 2
Installing/ Uninstalling
…23
2.1 Before Starting the Work ················································· 25
2.2 Implementation to the Chassic ·········································· 26
2.3 Grounding of the Controller and I/O Units ···························· 27
2.4 Installing the Base unit ···················································· 28
2.5 Installing/Uninstalling the Module ······································ 29
Chapter 3
Connecting Devices
…37
3.1 Power Wiring ································································ 38
3.2 Connection of TC-net I/O Loop Cable································· 42
3.3 Connecting the Intelligent I/O ··········································· 44
3.4 Ethernet Connection ······················································· 45
Chapter 4
Starting and Stopping
…47
4.1 Checking the Switch before Starting ·································· 48
4.2 Installing the Battery to the Controller Module ······················ 50
4.3 How to Start the Controller ··············································· 51
4.4 The Status of LED when the Controller is Started ················· 52
4.5 How to Stop the Controller ··············································· 53
Chapter 5
Program Download
…55
Chapter 6
Operation
…61
6F8C1575
xvi
Chapter 7
Troubleshooting
…65
7.1 If Failure Suspected ·················································· 66
7.2 Trouble Details Checks ·············································· 72
Chapter 8
Maintenance and Inspection
…79
8.1 Daily Inspections ··························································· 80
8.2 Periodic Inspections ······················································· 81
8.3 Service Parts ································································ 82
8.4 Replacing the Battery ····················································· 83
8.5 Disposing of the Module ·················································· 86
Appendix A
Specification
…87
A.1 General Specification ····················································· 88 A.2 Power Module Specification ············································· 90 A.3 Controller Module Specification········································· 92 A.4 Serial Bus Interface Module Specification ··························· 93 A.5 Base Unit Specification ··················································· 93 A.6 Life-time Components ····················································· 94 A.7 List of TC-net I/O Modules and Other Related Modules ·········· 95 A.8 List of Intelligent I/O Modules and Other Related Modules ······ 96 A.9 List of Current Consumptions and Weights by Module ··········· 99 A.10 Cable ········································································· 102 A.11 Blank Module ······························································· 102
Appendix B
Outline Drawing
…103
B.1 Base Unit ···································································· 104
B.2 Power Module ······························································ 105
B.3 Controller Module ························································· 106
B.4 Serial Bus Interface Module ············································ 107
Appendix C
Notes on Applying the I/O Modules
…109
C.1 DC Input Modules ························································· 109
C.2 AC Input Modules ························································· 115
C.3 DC Output Modules ······················································· 118
C.4 AC Output Modules ······················································· 121
C.5 Analog Input Modules ···················································· 122
C.6 Analog Output Modules ·················································· 123
Appendix D
Migration Method
…125
D.1 Migration Method ·························································· 126
1
Chapter 1 Introducing type2 light Controllers
The type2 light controller is mainly used for loop control of small- and
medium-scale systems.
1.1 Functions and Characteristics of the Controller ··········· 2
1.2 Names and Functions of Parts of the Controller ··········· 3
1.3 Part Names and Functions of Serial Bus Interface Module ······· 7
1.4 Part Names and Functions of Power Module ················ 8
1.5 System Configuration ············································· 10
1.6 Installation Condition ·············································· 16
1.7 Grounding of the Controller ····································· 19
Chapter 1 On Installing type2 light Controllers
6F8C1575 2
1.1 Functions and Characteristics of the Controller
Unified controller nv series type2 light controllers inherit functions of the conventional
unified controller V series and have the following features:
High reliability has been achieved by the redundant structure of modules and
application of ECC circuit of the internal memory.
You can build a duplexed system having two sets of the power module, controller
module and serial bus interface module. Furthermore, you can not only detect errors but
also correct them by applying ECC circuit to the internal memory of each module.
It is equipped with “TC-net I/O,” a fast serial I/O system.
I/O data can be quickly collected at a high transmission rate of 100 Mbps, and the
minimum time of collection cycle of 100 μs.
High reliability has been achieved with redundant supervisory and control
network.
The supervisory and control network employs Ethernet whose transmission rate is100
Mbps and can further duplex the transmission channel.
The inheritance is secured by three basic elements of the supervisory control
system.
・ nV-Tool : It conforms to the international standard
IEC 61131-3 employed by conventional
devices and allows you to customize symbols
to users’ preference for easier operation.
・ Supervisory and control network : It uses the open network Ethernet of a
transmission rate of 100 Mbps.
・ Operator station : It allows you to connect to the conventional
model “OIS-DS” and inherits the conventional
operability. OIS-DS allows you to add functions
as an OPC server.
4.4 The Status of LED when the Controller is Started
Unified Controller nv series type2 light Controller Unit Instruction Manual 3
1.2 Names and Functions of Parts of the Controller
The part names and functions of controller modules PUM21, serial bus interface module
SBM21, and power module PS693 of the unified controller nv series type2 light
controller are described.
Controller modules PUM21
Figure 1-1 Controller module PUM21 front panel
LP-1
LP-2 EN-B
EN-A
AC
T-1
AC
T-A
AC
T-2
AC
T-B
LNK-
1 LN
K-2
LNK-
A
LNK-
B
RUN ONL
STBY HALT ERR ALM
BATT TRK
LP SCAN
TRUN HLTH
PUM21
RUN HALT PRUN
STN-H
STN-L
MODE
ON →
PUM21 RUN ONL
STBY HALT ERR ALM
BATT TRK
LP SCAN
RUN HALT PRUN
TRUN HLTH
BATT
MAINT
LP-1
LP-2 EN-B
EN-A
AC
T-1
AC
T-A
AC
T-2
AC
T-B
LNK-
1 LN
K-2
LNK-
A
LNK-
B
With the cover closed With the maintenance cover opened
① Controller status display LED
② Operation mode switch
④TC-net I/O loop connector (RJ45)
⑧ Ethernet A connector (RJ45)
⑨ Ethernet B connector (RJ45)
③ Maintenance
Cover
⑤ IP address switch
⑥ Mode setting switch
⑦ Battery holder
Chapter 1 On Installing type2 light Controllers
6F8C1575 4
① Controller status display LED
This displays the operation status of the controller module.
② Operation mode key switch
This is used to set the operation mode.
③ Maintenance cover
This is not used usually.
④ TC-net I/O connector
This is used to connect the TC-net I/O loop cable.
⑤ IP setting switch
This is a rotary switch used to set the Ethernet IP address.
⑥ Mode setting switch
This is used for various settings.
⑦ Battery holder
This stores the battery for memory backup.
⑧ Ethernet A connector
This is used for connecting the Ethernet A cable.
⑨ Ethernet B connector
This is used for connecting the Ethernet B cable
Table 1-1 Operation mode key switch
Key position Description Key switch1
HALT
・The controller starts in HALT mode when the
power is turned on.
・A HALT command is invoked when set from
other key position.
・RUN mode cannot be selected from nV- Tool.
RUN
・The controller starts in RUN mode when the
power is turned on.
・A RUN command is invoked when set from other
key position.
・HALT mode can be selected from nV- Tool.
PRUN
・Same as the RUN position except that programs
cannot be changed from nV- Tool.
HALT RUN PRUN
HALT RUN PRUN
HALT RUN PRUN
4.4 The Status of LED when the Controller is Started
Unified Controller nv series type2 light Controller Unit Instruction Manual 5
Table 1-2 Mode select switch setting
DSW No. Function Description DIP switch
DSW-1 Reserved by the manufacturer.
Turn off all switches. DSW-2 DSW-3 DSW-4 DSW-5 DSW-6
DSW-7 ON Memory clear Memory is cleared the next time the power is turned on.
DSW-8 ON
・Set all switches to ‘OFF’ when out of manufacture and normal using.
Important
・ When “memory clear” is specified, programs and control data are initialized the next time
the power is turned on.
Table 1-3 IP address switch setting
Switch name Setting Switch
STN-H Sets higher-order digits (0 - F) of LSD of IP address in hex.
STN-L Sets lower-order digits (0 - F) of LSD of IP address in hex.
・The switch is set to ‘00’ when out of manufacture.
・The switch cannot set to ‘00h’ or ‘FFh’.
STN-H
STN-L
DSW-2
DSW-1
DSW-3
DSW-4
DSW-5
DSW-6
DSW-7
DSW-8
OFF ON
Chapter 1 On Installing type2 light Controllers
6F8C1575 6
Table 1-4 Status display LED in normal operation
Name Color Meaning Remark: LED RUN Green ON Normal operation Displays operation Status PU board
Flash - - OFF Operation stopped. HALT/ERR/DL-WAIT Status
ONL Green ON Online in duplex operation HALT/ERR/DL-WAIT Status Flash Equalization being sent. MAS-RUN Status OFF - EQL-RUN Status
STBY Green ON Standby in duplex operation SLV-RUN Status Flash Equalization being received. RCV-H Status
OFF - - HALT Green ON Operation halted. HALT Status
Flash DL waiting DL-WAIT Status OFF - -
ERR Red ON Stopped due to error ERR Status Flash - - OFF - -
ALM Yellow ON Minor failure (e.g. congestion, fallback)
ON control by error detection/recovery processing Flash -
OFF Normal BATT Green ON Normal battery voltage ON control by initialization
diagnosis or periodical diagnosis.
Flash Abnormal battery voltage OFF Battery not mounted.
TRK Green ON Duplex tracking in progress (sending/receiving)
ON control by hardware.
OFF - LP Green ON TC-net I/O in loop connection ON control by hardware.
OFF - SCAN Green ON TC-net I/O in scan transmission ON control by hardware.
OFF - TRUN Green ON FN board is operating. - FN board
Flash - OFF FN board is not operating.
HLTH Green ON Network parameters are correct. - Flash - OFF Network parameters are
incorrect.
(Note) Check the error log at error status.
About the checking method, refer to “7.2 Trouble Details Checks” in this manual.
About the function of controller module, refer to 6F8C1576 「Unified Controller nv Series type 2
light Function Manual」.
RUN
HALT
ONL STBY
BATT TRK
ERR ALM
LP SCAN
TRUN HLTH
1.3 Part Names and Functions of Serial Bus Interface Module
Unified Controller nv series type2 light Controller Unit Instruction Manual 7
1.3 Part Names and Functions of Serial Bus Interface Module
Figure 1-2 Serial bus interface module SBM21 front pane
① Status display LED
This displays the operation status of the serial interface module.
② Serial bus I/O connector Bus 1
This is used to set the serial bus 2.
③ Serial bus I/O connector Bus 2
This is used to connect the serial bus 2.
Table 1-5 Serial bus interface module LEDs
Name Color Meaning Remark ACK1 Green Serial bus 1 transmission in progress
ACK2 Green Serial bus 2 transmission in progress
ACK1
ACK2
SB-1
SB-2
SBM21
②Serial bus I/O connector Bus 1 ①Status Display LED
ACK2
③Serial bus I/Oconnector Bus 2
Chapter 1 On Installing type2 light Controllers
6F8C1575 8
1.4 Part Names and Functions of Power Module
Part names and functions of power module PS693 are described.
Use it with the terminal block cover while it is live. Never touch the terminal. Failure to do so may cause an electric shock.
Precautions for using the power module ・This power module is dedicated to unified controller nv series
type1 and type2 controllers. Do not use it independently for any
other purposes.
・Take at least one second from power-off to subsequent
power-on, otherwise, the module may not start properly or
malfunction.
・ If the power supply is cut off due to an output error (e.g.
overcurrent), turn off the power, remove the cause of error, and
turn on the power again. Take at least 40 seconds to turn on the
power again; otherwise, the module may not start properly.
Figure 1-3 Power module PS693 front panel (without terminal block cover)
CAUTION Mandatory
①POWER LED
②External power terminal (24VDC)
③RUN contact
④Power supply (100-240VAC)
⑥Frame ground terminal
⑤Line filter ground terminal
Prohibited WARNING
1.4 art Names and Functions of Power Module
Unified Controller nv series type2 light Controller Unit Instruction Manual 9
Table 1-6 Power module PS693 Specification
Model Rated input voltage Output rating
Weight (approx.)
Internal control power
External power supply
Max. power
PS693 100-240VAC (85 - 264VAC)
5V-7.0A 3.3V-1.0A
24VDC(±10%) 0.8A
35 W 600 g
① POWER LED (green)
Turns on when the internal 5V power is supplied normally to the output.
② External 24V power supply terminal
Supplies 24VDC to an external device such as the sensor, relay output module
or analog I/O module.
③ Operation signal output terminal (RUN output)
The output terminal (1a contact) turns on when the controller module normally
operates.
④ AC power supply input terminal
Connects the AC power supply.
⑤ Line filter ground terminal (LG)
This is the neutral point of the primary power side line filter (grounding terminal).
⑥ Frame ground terminal (FG)
This is connected to the frame (grounding terminal).
This is connected to the internal circuit SG (signal ground) via a capacitor.
Chapter 1 On Installing type2 light Controllers
6F8C1575 10
1.5 System Configuration
This section describes the controller unit configuration of the unified controller nv
series type2 light, the system configuration with I/O connection and the system
configuration connected with nV-Tool.
Controller unit configuration The controller unit allows controller single configuration and controller duplex
configuration.
(1) Controller single configuration
Figure 1-4 Controller single configuration
Table 1-7 Application of parts of the controller single configuration
Name Model Application Base unit BUM22 Single/duplex chassis extended slot x 1
Rear mounted, Duplexed power support Power module PS693 100 - 240VAC (85 - 264V) power
5V-7A Controller module PUM21 nv series type2 light controller Serial bus interface module SBM21 SBIF adapter
ACK1
ACK2
SB-1
SB-2
SBM21
POWER
PS693
PUM21
RUN HALT PRUN
TRUN HLTH
RUN ONL
STBY HALT ERR ALM
BATT TRK
LP SCAN
EN-B
LP-1
LP-2
EN-A
AC
T-1
AC
T-A
AC
T-2
AC
T-B
LNK-1
LN
K-2
LNK-A
LN
K-B
Use
for
Power
mod
ule
slot
B
lank
mod
ule
(BPM
2P)
Use
for
exte
nded
slo
t B
lank
mod
ule
(BPM
21)
Use
for
cont
rolle
r m
odul
e sl
ot
Bla
nk m
odul
e (B
PM22
)
Use
for
exte
nded
slo
t B
lank
mod
ule
(BPM
21)
Use
for
exte
nded
slo
t B
lank
mod
ule
(BPM
21)
Controller module Serial bus interface module
Base unit Power module
1.5 System Configuration
Unified Controller nv series type2 light Controller Unit Instruction Manual 11
(2) Controller duplex configuration
Figure 1-5 Controller duplex configuration
Table 1-8 Application of parts of the controller duplex configuration
Name Model Application Base unit BUM22 Single/duplex chassis extended slot x 1
Rear mounted, Duplexed power support Power module PS693 100 - 240VAC (85 - 264V) power
5V-7A Controller module PUM21 nv series type2 light controller Serial bus interface module SBM21 SBIF adapter
CH2 CH2
Primary Secondary
ACK1 ACK2
SB-1
SB-2
SBM21 ACK1 ACK2
SB-1
SB-2
SBM21
POWER
PS693
PUM21
RUN HALT PRUN
TRUN HLTH
RUN ONL
STBY HALT ERR ALM
BATT TRK LP
SCAN
EN-B
LP-1
LP-2
EN-A
AC
T-1
AC
T-A
AC
T-2
AC
T-B
LNK-1
LN
K-2
LNK-A
LN
K-B
PUM21
RUN HALT PRUN
TRUN HLTH
RUN ONL
STBY HALT ERR ALM
BATT TRK LP
SCAN
EN-B
LP-1
LP-2
EN-A
AC
T-1
AC
T-A
AC
T-2
AC
T-B
LNK-1
LN
K-2
LNK-A
LN
K-B
POWER
PS693
Use
for
exte
nded
slo
t B
lank
mod
ule
(BPM
21)
Use
for
exte
nded
slo
t B
lank
mod
ule
(BPM
21)
Chapter 1 On Installing type2 light Controllers
6F8C1575 12
Configuration with TC-net I/O connection
The type2 light controller connects TC-net I/O in a single loop configuration.
(1) I/O single configuration
Figure 1-6 I/O single configuration
・ For the connection of the TC-net I/O module, see “High-speed Serial I/O System
TC-net I/O Instruction Manual” (6F8C5098)
TC-net I/O loop
TC-net I/O adapter
TC-net I/O module
POWER
PS693
PUM21
RUN HALT PRUN
TRUN HLTH
RUN ONL
STBY HALT ERR ALM
BATT TRK LP
SCAN
EN-B
LP-1
LP-2
EN-A
AC
T-1
AC
T-A
AC
T-2
AC
T-B
LNK-1
LN
K-2
LNK-A
LN
K-B
1.5 System Configuration
Unified Controller nv series type2 light Controller Unit Instruction Manual 13
(2) TC-net I/O connection in a duplex controller configuration
Figure1-7 1-chassis duplex configuration and I/O duplex configuration
・ For the connection of the TC-net I/O module, see “High-speed Serial I/O System
TC-net I/O Instruction Manual” (6F8C5098).
TC-net I/O loop
TC-net I/O adapter
TC-net I/O module
POWER
PS693
PUM21
RUN HALT PRUN
TRUN HLTH
RUN ONL
STBY HALT ERR ALM
BATT TRK LP
SCAN
EN-B
LP-1
LP-2
EN-A
AC
T-
1 AC
T-
A
AC
T-
2 AC
T-
B
LNK-1
LN
K-2
LNK-
A
LNK-
B
PUM21
RUN HALT PRUN
TRUN HLTH
RUN ONL
STBY HALT ERR ALM
BATT TRK LP
SCAN
EN-B
LP-1
LP-2
EN-A
AC
T-
1 AC
T-
A
AC
T-
2 AC
T-
B
LNK-1
LN
K-2
LNK-
A
LNK-
B
POWER
PS693
Chapter 1 On Installing type2 light Controllers
6F8C1575 14
Configuration with intelligent I/O connection
An SBIF adapter is installed and inserted in the extended slot in the configuration with
the intelligent I/O connection.
(1) Intelligent I/O connection in a single controller configuration
Figure 1-8 Intelligent I/O single connection configuration
Seco
ndar
y CP
U m
odul
e slo
t
Seco
ndar
y ex
tend
ed s
lot
Seco
ndar
y po
wer m
odul
e slo
t
I/O bus cable (max
5m)
Terminal connector
Loop A Loop B
Junction terminal block / Format BL7
Termination resistance
SBIF1/2 installation (one unit)
Serial bus cable (max
30m)
PI/O module (max 14
units)
Max 15 units With termination resistance Same as
the left-hand
figure
Loop B
Loop A
1.5 System Configuration
Unified Controller nv series type2 light Controller Unit Instruction Manual 15
(2) Intelligent I/O connection in a duplex controller configuration
Figure 1-9 Duplex Intelligent I/O configuration
Loop A Loop B Loop B Loop B
Loop B
Loop ALoop A Loop A
Termination resistance
Termination resistance
Junction terminal block /
Format BL7
SBIF1/2 installation
Installation of two units
Serial bus cable
(max 30m)
PI/O module (max 14 units)
I/O bus cable (max 5m)
Terminal connector
Max 15 units
Same as the
left-hand figure
ACACK
SBM21
SB-1
SB-2
ACKACK
SBM21
SB-1
SB-2
Chapter 1 On Installing type2 light Controllers
6F8C1575 16
1.6 Installation Condition
Use the product under the following installation condition.
Do not install, store and use the equipment under the following environment
• Dusty place
• Place where corrosive gas (SO2 H2S) and flammable
gas are generated
• Place having vibration and impulse exceeding the
tolerance
• Place forming dew condensation due to abrupt
temperature change
• Low or high temperature outside the installation
condition
• High humidity outside the installation condition
• Place exposed to direct sunlight
• Place near a device generating strong radio wave and
magnetic field
Failure to observe these may cause an accident.
Installation condition
Table1-9 Installation condition (1)
Item Specification Remark Operating ambient temperature
0 to 55°C Average temperature per 24 hours is 40°C or lower. (Note 1)
Storage temperature -40 to 70°C (uncontrolled conditions for 16 hours at -40 and 70°C)
Relative operating ambient temperature
10 to 95%RH Level RH2(no condensation) (Note 2)
Dust Dust 0.3mg/m3 (no conductive dust) Degree of pollution 2 (normally, no conductive pollution) or less IEC 61131-2 Corrosive gas No corrosive gas
No substance containing silicon (Note 3)
Service altitude Altitude 2000m or less Vibration resistance (vibration immunity)
IEC 60068-2-6, test Fc compliance X, Y, Z 10 cycle each
(Note 4)
Shock resistance (shock immunity)
IEC 60068-2-27, test Ea compliance 147m/S2 (Orthogonal 3-axis direction-3 times each)
Noise resistance Fast transient AC power: 2kV
DC power: 2kV (not required for 10m or less) I/O power DC: 1kV(not required for 10m or less) AC-I/O: 2kV (unshielded cable) DC-I/O: 1kV (unshielded cable) Analog I/O: 1kV (shielded cable)
Static discharge 4kV (contact discharge) Level ESD-3 Radiated
electromagnetic field 10V/m
Impulse noise Power wire Noise voltage: 1500V Pulse width: 1μs/100ns
EMC zone Zone B (including zone A) Ground D class ground (Note 5) Structure Open type devices
CAUTION Prohibited
1.6 Installation Condition
Unified Controller nv series type2 light Controller Unit Instruction Manual 17
Table 1-9 Installation condition (2)
Item Specification Remark Installation place On the indoor control board Cooling method Natural cooling
(Note 1) The reference temperature measurement position is 50mm from the bottom of the base unit.
(Note 2) Keep spare parts off high temperature and humidity to store them in a dark place for a long period of time. The temperature and humidity to store products for a long period of time are 0 to 40°C and 20 to 80%RH (no condensation) respectively and the temperature variation rate should be 10°C/h or less. Especially, as the battery and the power have an effect on the estimated usable period when the ambient temperature is high, store them at normal temperature (25°C) or lower.
(Note 3) Following ingredients or gas should not be contained. Hydrogen sulfide, sulfur dioxide, chlorine gas, nitroxide (NOx), sulfur oxide (SOx), ammonia, silicon gas, etc.
(Note 4) ・5≦f<8.4Hz :Half amplitude 3.5mm ・8.4≦f<150Hz :Constant acceleration 9.8m/sec2
(Note 5) Grounding in other ways than the D class ground such as mesh ground is applicable to the system under the condition where an effect equivalent to D class ground is produced. Users should check the effect of grounding for other grounding than D class ground.
Note
Avoid installing the unified controller nv series in the following places. ・ Place where the ambient temperature exceeds the range from 0 to 55°C (The
temperature on the board gets close to the ambient temperature while it is stored.) ・ Place where the relative humidity exceeds the range from 10 to 95% ・ Place where dews are formed due to abrupt temperature change ・ Place where vibration exceeding the tolerance is applied ・ Place where shock exceeding the tolerance is applied ・ Place where corrosive gas and flammable gas (SO2, H2S) are present ・ Place containing much dust, salt and iron powder ・ Place exposed to direct sunlight
Pay attention to the following matters to install the board housing the controller unit.
・ Install it away from the high-pressure board and power board as far as possible. Be sure to meet the noise-resistant, vibration specifications-resistant
・ Install the storage board firmly to protect from high frequency devices and equipment.
・ To share a channel base with other boards, check that there is no leakage current from other boards and devices.
Chapter 1 On Installing type2 light Controllers
6F8C1575 18
Power condition
Do not use other power module than PS693 for the controller unit
Table 1-10 PS693 Power specification
Item Specification Remark Rated voltage AC100-240V Allowable range of voltage AC85-264V Rated frequency 50/60Hz Allowable range of frequency 47-53/57-63Hz Allowable instantaneous blackout time
10ms or less
Allowable waveform distortion rate
10%or less (third harmonic wave voltage)
For rated input voltage
1.7 Grounding of the Controller
Unified Controller nv series type2 light Controller Unit Instruction Manual 19
1.7 Grounding of the Controller
It is ideal to ground the controller unit separately from the power system and ground two
or more controller units to a single point. Unified controller nv series are designed to be
noise-proof taking the actual application into consideration and the equipment is fully
noise-proof. However, grounding is very important to maintain the safety and secure
safety operation of the system. Take the following items into consideration to correctly
ground the equipment.
Points of grounding
Pay attention to the following points to ground the unit.
・ The controller unit should not stand in the way of the grounding current of other devices. Pay attention especially to the high frequency current.
・ The grounding potential of the controller unit should be equal to that of I/O units.
Ground them to a single point.
・ Do not ground the unit to the power system.
High-frequency isolation is required.
・ Do not ground the unit to unstable parts.
Do not connect the unit to parts that have unstable impedance and are subject to
vibration to places such as screwed painted area.
Chapter 1 On Installing type2 light Controllers
6F8C1575 20
Grounding method
(1) Installing the control board
対策対策
nv シリーズコント ローラ
動力盤
専用接地コント ローラユニット 収納盤を絶縁体で浮かせ、 専用接地配線をします。
動力盤
専用接地コント ローラユニット を絶縁板に取り付け、 専用接地配線をします( 同一盤内に高周波機器がある場合も同様) 。
nv シリーズコント ローラ
動力盤 連結盤の場合、 高周波機器や動力盤から流れる接地電流が、 コント ローラユニット 収納盤を通して流れる場合があります。
nv シリーズコント ローラ
Figure 1-10 Installing the control board
nv series controller
nv series controller
nv series controller
Power board
Power board Power board
Action
Dedicated
The ground current passing from the high-frequency devices and the power board may pass through the controller unit storage board for a coupled board.
Install the controller unit to the insulating plate to connect the dedicated ground (Same applies when a high-frequency device is placed on the same board).
Action
Dedicated Suspend the controller unit storage board with the insulator to connect the dedicated ground.
1.7 Grounding of the Controller
Unified Controller nv series type2 light Controller Unit Instruction Manual 21
(2) Ground wiring between bases
FG
I/ Oユニット
電源
FG
FG
I/ Oユニット
FG
I/ Oユニット
コント ローラユニット
ベースユニット
盤内接地ブス
制御装置専用D種接地
Figure 1-11 Ground wiring between bases
・ Connect the FG terminal and the base fixing screw of the power module to wire
the board in the shortest distance to the on-board ground bus with 2mm2 or
more wire.
・ Separate the ground from the grounding cable of a strong electric circuit only for
the control device, namely D type grounding.
(3) Line filter ground (LG) terminal
The LG terminal is a neutral of the primary power line filter. Grounding the LG
terminal has an effect to reduce the impact by common mode noises.
Therefore, connect the LG terminal to the on-board ground bus with 1mm2 or more
wire. However, if the power is a single grounding system, leakage current may
pass from LG to the earth and causes a problem. In that case, put an insulating
transformer in the power or open the LG terminal. If you have isolated the
controller unit, open the LG terminal.
Avoid connecting LG and FG without grounding LG and FG.
(4) Frame ground (FG) terminal
This is the grounding terminal of the controller unit. The metal part of the base unit
has the same electric potential as that of the FG terminal. Be sure to ground them
at a single point for anti-static measures, security and safety reasons.
Controller unit
Base unit
Power supply
I/O unit I/O unit I/O unit
On-board ground bus
Dedicated D class ground for the control device
Chapter 1 On Installing type2 light Controllers
6F8C1575 22
23
Chapter 2 Installing/Uninstalling Install each module to base units comprising the controller unit. Implement the
controller unit to the chassis.
2.1 Before Starting the Work ········································· 25
2.2 Implementation to the chassis·································· 26
2.3 Grounding of the Controller and I/O Units ·················· 27
2.4 Installing the Base Unit ············································ 28
2.5 Installing / Uninstalling the Modules ························· 29
Chapter 2 Installing/Uninstalling
6F8C1575 24
CAUTION Install the power module, controller module,
system bus module, TC-net I / O module to the
base unit.
Failure to observe it may cause an electric shock, an
injury and a trouble.
Do not use it alone or for other purposes.
CAUTION Turn off the power before installing and uninstalling
the module, the base unit and the terminal block.
Failure to observe it may cause an electric shock,
malfunction and a trouble.
CAUTION Do not put foreign matters such as wire scrap in the
module and the unit.
They may cause a fire, a trouble and malfunction.
CAUTION To connect the connector and cable and install the
module to the base unit, press them in until they
click and fix them with screws firmly.
Insufficient screwing may cause a trouble and malfunction
due to vibration.
CAUTION Beware of static electricity when handling the
modules and units.
Parts may be damaged due to static electricity.
CAUTION Before touching the device or module, touch a
grounded metal to discharge the static electricity of
your body.
They may cause a fire, a trouble and malfunction.
Mandatory Mandatory
Mandatory
Mandatory
Mandatory
Prohibited
Prohibited
2.1 Before Starting the Work
Unified Controller nv series type2 light Controller Unit Instruction Manual 25
2.1 Before Starting the Work
Before starting the installation work, check the required work conditions and precautions
described below.
Work conditions
・ Avoid the direct sunlight place which referred in Section1 「Figure1-9. Install condition」
・Avoid a place with condensations caused by rapid temperature changes.
・ Be sure to turn off the type2 light controller before starting the work.
・ Wear protection gloves as required during the work to protect your fingers from sharp edges of the equipment.
・ Remove static electricity from your body by touching a grounded metallic object prior to the work to avoid the failure of electronic parts due to static electricity.
Precautions
・ Do not touch anything except for the parts required for the work.
・ Be careful not to lose removed screws, or drop them in the modules, units and chassis of the type2 light controller.
・If the equipment has failed or malfunctioned, contact the nearest Toshiba office.
・ To the base unit, protect your fingers from sharp points on the PCB.
・ Use a screwdriver suitable for the screws to mount connectors, modules and units. A wrong screwdriver may cause unstable fitting, or make a gap in the cross recess which does not transfer the force completely or damage the cross recess.
Figure 2-1 Note on using the screwdriver
(1) Do not disassemble the equipment. The equipment may fail.
(2) Be sure to turn off the power before the work. Failure to do so may cause damage due to burn or electric shock.
Prohibited
CAUTION
Chapter 2 Installing/Uninstalling
6F8C1575 26
2.2 Implementation to the Chassis
An example of installing the controller unit is shown in Figure 2-2. The figure illustrates
the installation of the controller unit, power distribution unit and terminal block unit
Figure2-2 Example of implementing the controller unit on the chassis
The temperature in the chassis should be 0°C- 55°C around the controller unit. The life
of the product is specified based on the reference temperature of 40°C. If the operating
temperature exceeds 40°C, determine the time for maintenance and replacement by
taking a shorter service life into account.
Note
・ Decide the location to install the TC-net I/O base taking the length of the cable into consideration.
Fan unit
Controller unit
Power distribution unit
Ethernet relay connector
Fan unit
Terminal block unit
TC-net I/O module
Communication base unit
Communication module
I/O system power unit
External power unit
Ethernet relay panel
2.3 Grounding of the Controller and I/O Units
Unified Controller nv series type2 light Controller Unit Instruction Manual 27
2.3 Grounding of the Controller and I/O Units
The best way to ground the controller unit is to provide a dedicated ground separate
from the power system and use a single point ground for two or more controller units.
The nv series unified controllers are designed to be noise-proof taking the actual
application into consideration and the equipment itself is sufficiently noise-proof.
However, grounding is very important to ensure the safety and stable operation of the
system. Ground the controller according to the notes described below.
Notes on grounding
Note the following on grounding the controller:
(1) Do not place the controller unit so that it may be a passage of ground current
from other units. Take special care of high-frequency current.
(2) Set an equal ground potential on the controller and I/O units.
Use a single-point ground.
(3) Do not connect the ground to the ground line of the power system.
High-frequency should be isolated.
(4) Do not connect the ground to an unstable part.
Do not connect the ground to a part having unstable impedance such as a
painted screwed part, or a part subject to vibration. Ground the controller.
Failure to do so may cause an electric shock or fire.
Turn off the power before wiring.
Failure to do so may cause an electric shock or malfunction.
Use a sheath crimping terminal or apply tape on the module cable.
Exposed conductive part may cause an electric shock.
Assign qualified personnel for wiring.
Wrong wiring may cause a fire, electric shock or malfunction.
Important ・ Connect all required wires and cables.
Be sure to use a sheath crimping terminal for cables. ・ Check proper and secure wiring and connection before closing the terminal block
cover of the module.
Note ・ Do not connect anything to the NC part.
WARNING
WARNING
WARNING
Mandatory
Mandatory
Mandatory
Ground
CAUTION
Chapter 2 Installing/Uninstalling
6F8C1575 28
2.4 Installing the Base Unit
Pay attention to the following items to install the base unit. For installing the base unit for
TC-net I/O, refer to “TC-net I/O Instruction Manual” (6F8C1240). For installing the
intelligent I/O, refer to “Intelligent PI/O Instruction Manual” (6F8C0779).
Precautions for installing the base unit for type2 light controllers
(1) The controller unit is not dust-proof. Store it in the control board that takes
dust-proof into consideration as much as possible.
(2) Avoid installing it directly above devices that generate lots of heat (such as heater,
transformer and large capacity resistor).
(3) Do not install it on the same board as the high-voltage devices.
(4) Put it off the high-voltage wire and the power wire at least 200mm.
(5) Reserve at least 70mm space for ventilation around the base unit and the fan unit.
(6) Place the type2 light controller as far from the high-voltage and power equipment
as possible, or provide an iron plate in between for isolation.
(7) Install the base unit and the fan unit on the vertical panel surface.
(8) Use four of M4 screws to install the base unit and the fan unit firmly (rough
indication of tightening torque: 1.47N・m=15kgf・cm).
(9) The dimension to install the base unit is shown in the following figure.
402.5
416.5
6
15
95135
8
25
2 9
Figure 2-3 Dimension to install the base unit
2.5 Installing / Uninstalling the Module
Unified Controller nv series type2 light Controller Unit Instruction Manual 29
2.5 Installing / Uninstalling the Module
Single-slot and two-slot types are available for the type2 light controller. The single-slot
type is used for the serial bus interface module, and the two-slot type for the controller
unit and power supply module. The structure and basic operation are basically the same
in all modules with a minor exception in the control unit.
The module is secured with the upper and lower lock levers and a screw on the top. Be
sure to turn off the power before installing and uninstalling the module.
For the installation and removal of the TC-net I/O module, refer to “TC-net I/O Instruction
Manual” (6F8C1240). For the installation and removal of the intelligent PI/O, refer to
“Intelligent PI/O Instruction Manual” (6F8C0779).
Figure 2-4 Module slots
Important (1) Mount the power supply module, controller unit and serial bus interface module on the
base unit. Do not use them without mounting on the base unit, or for other application. This may cause an electric shock, injury or malfunction.
(2) Turn off the power before installing or removing the module, base unit, I/O terminal block or I/O connector. Failure to do so may cause an electric shock, malfunction or failure.
(3) Avoid foreign object such as pieces of scrapped cord in the module and base unit. This may cause a fire, failure or malfunction.
(4) Properly connect and firmly secure the connectors, cables and modules to the base unit using fixing tools such as screws. Check the omission and loose connection. If the screw is not sufficiently tightened, failure or malfunction may be caused by vibration.
Power module Power Module
Primary Secondary
Controller module
Serial bus interface module
S2 S0/1 S0/1 S2
Serial bus interface module
Chapter 2 Installing/Uninstalling
6F8C1575 30
Procedure to install the controller module (1) Turn off the power of the type2 light controller.
Also turn off the external power supply to the I/O module.
(2) Mount the base unit on the vertical panel of the control board.
(Refer to 2.4 “Installing the Base Unit.”)
(3) Confirm the slot for mounting the base unit of the module. (4) Align the leads of the module to the upper and
lower slot guides of the base unit. (5) Hold the upper and lower parts of the module
tight and press the module into the
perpendicular base unit slowly and securely.
Leads of the module
Slot guides
2.5 Installing / Uninstalling the Module
Unified Controller nv series type2 light Controller Unit Instruction Manual 31
(6) Tighten the M4 screw at the top of the mounting
hole to secure the module to the base unit.
Press the upper and lower parts of the module
with both hands until it is locked in the base unit.
(Recommended tightening torque: 1.47 N・m =
15 kgf・cm)
(7) Check that the orange lock is completely set.
(8) Connect the required cables.
Remark
(1) Remove the connector cover, provided at the factory for shipment, to connect the cable.
Lock
Chapter 2 Installing/Uninstalling
6F8C1575 32
Procedure to install the power module
(1) Turn off the power of the type2 light controller.
Also turn off the external power supply to the I/O module.
(2) Mount the base unit on the vertical panel of the control board.
(Refer to 2.4 “Installing the Base Unit.”)
(3) Confirm the slot for mounting the base unit of the module.
(Refer to Figure 2-4 Module slots.)
(4) Align the leads of the module to the upper
and lower slot guides of the base unit.
(5) Hold the upper and lower parts of the
module and press the module into the
perpendicular base unit slowly and
securely until the upper and lower lock
levers are set on the base (a clicking
sound is heard when the module is
locked).
(6) Tighten the M4 screw at the top of the
mounting hole to secure the module to the
base unit.
(Recommended tightening torque: 1.47 N・
m = 15 kgf・cm)
Slot guides
Leads of the module
2.5 Installing / Uninstalling the Module
Unified Controller nv series type2 light Controller Unit Instruction Manual 33
(7) Remove the module cover and open the terminal block cover. The handling of the
cover differs depending on the module. Refer to Basic procedure to install/remove
the module cover.
(8) Connect the required cables. Use a sheath crimping terminal for terminating the
cable.
(9) Check proper connection and termination before mounting the module cover and
close the terminal block cover.
Remark
(1) After mounting the module on the base by fastening the screw, secure the base during transportation and storage so that the module can be installed vertically.
Chapter 2 Installing/Uninstalling
6F8C1575 34
Procedure to install the serial bus interface module
(1) Turn off the power of the type2 light controller.
Also turn off the external power supply to the I/O module.
(2) Mount the base unit on the vertical panel of the control board.
(Refer to 2.4 “Installing the Base Unit.”)
(3) Confirm the slot for mounting the base unit of the module.
(Refer to Figure 2-4 Module slots.)
(4) Align the leads of the module to the upper and
lower slot guides of the base unit.
(5) Hold the upper and lower parts of the module
tight and press the module into the
perpendicular base unit slowly and securely
until the upper and lower lock levers are set
on the base (a clicking sound is heard).
(6) Tighten the M4 screw at the top of the
mounting hole to secure the module to the
base unit.
(Recommended tightening torque: 1.47 N・m
= 15 kgf・cm)
(7) Connect the required cables.
Remark
(1) Remove the connector cover, provided at the factory for shipment, to connect the cable.
Slot guides
Leads of the module
2.5 Installing / Uninstalling the Module
Unified Controller nv series type2 light Controller Unit Instruction Manual 35
Basic procedure to install/remove the module cover
(1) Power module
(a) Lightly press the protrusion at the lower part of the
module covers (finger position mark for removal).
(b) While lightly pressing the protrusion, remove the
cover by pulling the lower part of the cover.
(Note) Take the above steps in reverse for mounting
the cover.
Protrusion
Chapter 2 Installing/Uninstalling
6F8C1575 36
37
Chapter 3 Connecting Devices This chapter describes cable connection to the connectors of the external I/O
terminal block of the power module for the control unit and the control unit.
3.1 Power Wiring ································································· 38
3.2 Connection of TC-net I/O Loop Cable ································ 42
3.3 Connecting the Intelligent I/O··········································· 44
3.4 Ethernet Connection ······················································· 45
Chapter 3 Connecting Devices
6F8C1575 38
3.1 Power Wiring
Observe the precautions listed below for wiring the type2 light controller. For the wiring of
TC-net I/O, refer to “TC-net I/O Instruction Manual” (6F8C1240). For the wiring of the
intelligent I/O, refer to “Intelligent PI/O Instruction Manual (6F8C0779).
WARNING Ground the equipment.
An electric shock and a fire may be caused.
WARNING Turn off the power before wiring the cable.
Failure to observe it may cause an electric shock and a
trouble.
WARNING Use a sheath crimping terminal or shield the wire of the
module.
Exposed conductive part may cause an electric shock.
CAUTION Connect the external power that meets the rating.
Failure to observe it may cause an explosion and a fire.
CAUTION A worker with product knowledge should install wiring.
Wrong wiring may cause an electric shock, a fire and a
trouble.
Important
・ Connect required wire and line. Be sure to use a sheath crimping terminal to wire cables.
・ Check the wire and line are correctly and firmly connected and close the terminal block cover of the module.
Note
・ Do not connect anything to the NC part.
Mandatory
Mandatory
Mandatory
Mandatory
Ground
3.1 Connecting Devices
Unified Controller nv series type2 light Controller Unit Instruction Manual 39
Precautions for wiring the type2 light controller
(1) Power condition
Connect the power supply that meets the rated voltage, frequency, distortion rate and
other ratings of the power module. (For the power module rating, refer to “Appendix A
Power Module Specification.”)
[Example] Line voltage: 85 - 264 VAC, 50/60 Hz (PS693)
Required power: 120VA or less (PS693)
Allowable short interruption: 10 ms
If the power condition is unstable, insert a constant-voltage transformer to
stabilize the voltage.
(2) Insert a shield transformer or noise filter (see the figure below). It is also
recommended to install two turns of a ferrite core close to the power module.
(3) Use a 1.25-mm2 or thicker twisted pair cable for the power cable.
Separate the power cable and ground wire from the IO lines.
(4) Power supplies to the TC-net I/O and intelligent I/O nodes connected to the type2 light
controller need not be integrated into the same system as the basic unit, but should
be turned on prior to or simultaneously with the power supply of the basic unit.
(5) When the power is supplied from the CVCF or UPS, check that the crest value of
voltage waveform is greater than 130 V in the 100 VAC line, or 260 V in the 200 VAC
line.
Figure 3-1 An example of recommended wiring for AC power
100/240 VAC
Noise filter
Shield transformer
Ferrite core Two turns
Basic unit
Chapter 3 Connecting Devices
6F8C1575 40
Wiring the power module of the type2 light controller
Figure 3-2 Wiring power module PS693
*1: Line filter ground (LG) Normally, the LG or FG terminal is shorted for grounding, but the LG terminal can be opened or a dedicated ground wiring provided depending on the grounding condition (e.g. the presence of leak current or separately provided power ground).
*2: Frame ground (FG) The FG is connected to the unit chassis. For details, refer to “1.7 Grounding the Controller.”
Note
・The terminal screw size is M3.5. Use a crimping terminal of 7 mm or less in width for this size of screws.
フェライトコア 2 ターン
24V output (The sum of internal 3.3V/5V and 24V output should be within 35W.)
24VDC
RUN contact output
Input power 100-240VAC
Ferrite core Two turns
Input power5000 pF or less
5000 pF or less
3.1 Connecting Devices
Unified Controller nv series type2 light Controller Unit Instruction Manual 41
Wiring the power module in a duplex configuration
Figure 3-3 Wiring of power module PS693 in a duplex configuration
Be sure to insert a circuit breaker in the input power line to turn off the power of PS693
separately.
When replacing the failed module, open the circuit breaker for the line before staring the work.
Input power100 - 240 VAC
Chapter 3 Connecting Devices
6F8C1575 42
3.2 Connection of TC-net I/O Loop Cable
Connect the TC-net I/O loop cable to the TC-net I/O loop connector (RJ45) of the controller
module.
Connecting the TC-net I/O loop cable
・Connect the controller unit and TC-net I/O nodes by connecting LP2 and LP1 with the
TC-net I/O loop cable in order from the smallest node number.
・Please wire the TC-net I/O loop cable under maximum length. About the maximum
length, the whole loop in 100m, 10m between next two nodes.
Single configuration
Figure 3-4 Connection of TC-net I/O loop cable (single configuration)
To TC-net I/O connector LP2 of TC-net I/O adapter
To TC-net I/O connector LP1 of TC-net I/O adapter
TC-net I/O loop cable
PUM21
LP1
LP2
1
SA911
LP1
LP2
3
SA911
LP1
LP2
4
SA911
LP1
LP2
16 Node No.
PUM21
RUN HALT PRUN
TRUN HLTH
RUN ONL
STBY HALT ERR ALM
BATT TRK
LP SCAN
EN-B
LP-1
LP-2
EN-A
AC
T-1
AC
T-A
AC
T-2
AC
T-B
LNK-
1 LN
K-2
LNK-
A
LNK-
B
3.2 Connection of TC-net I/O Loop Cable
Unified Controller nv series type2 light Controller Unit Instruction Manual 43
Duplex configuration
Figure 3-5 Connection of TC-net I/O loop cable (Duplex configuration)
Primary
Secondary
TC-net I/O loop cable
To TC-net I/O connector LP2 of
TC-net I/O adapter
To TC-net I/O connector LP1 of
TC-net I/O adapter
PUM21
RUN HALT PRUN
TRUN HLTH
RUN ONL
STBY HALT ERR ALM
BATT TRK
LP SCAN
EN-B
LP-1
LP-2
EN-A
AC
T-1
AC
T-A
AC
T-2
AC
T-B
LNK-
1 LN
K-2
LNK-
A
LNK-
B
PUM21
RUN HALT PRUN
TRUN HLTH
RUN ONL
STBY HALT ERR ALM
BATT TRK
LP SCAN
EN-B
LP-1
LP-2
EN-A
AC
T-1
AC
T-A
AC
T-2
AC
T-B
LNK-
1 LN
K-2
LNK-
A
LNK-
B
Chapter 3 Connecting Devices
6F8C1575 44
3.3 Connecting the Intelligent I/O
Figure 3-6 Connecting the intelligent I/O
Junction
terminal block
Junction
terminal block
Dedicated cable
Serial bus Bus 1 connector
Serial bus Bus 2 connector
Intelligent I/O
Intelligent I/O
3.4 Ethernet Connection
Unified Controller nv series type2 light Controller Unit Instruction Manual 45
3.4 Ethernet Connection
The controller module (PUM21) is equipped with a general-purpose redundant Ethernet
port (100Base-TX/10Base-T) which is used for connecting the nV-Tool, OIS-DS, and
other devices. For the specification, refer to Appendix A.
Precautions for connecting the Ethernet communication cable
(1) Use a UTP cable of Cat.5e or greater for the Ethernet port connector of the controller
module.
(2) About the UTP cable for connection to the controller module.
・All loop should not exceed 100m
・Between two node should not exceed 100m
(3) Connect the UTP cable in the correct direction of the Ethernet port connector of the
controller module.
Figure 3-7 Ethernet connection
LP-1
LP-2 EN-B
EN-A
AC
T-1
AC
T-A
AC
T-2
AC
T-B
LNK-
1 LN
K-2
LNK-
A
LNK-
B
RUN ONL
STBY HALT ERR ALM
BATT TRK
LP SCAN
TRUN HLTH
PUM21
RUN HALT PRUN
Dedicated cable Ethernet loop A
Ethernet loop B
Chapter 3 Connecting Devices
6F8C1575 46
Chapter 4 Starting and Stopping Check the switch setting of the controller module and start or stop the controller unit.
4.1 Checking the Switch before Starting ························· 48
4.2 Installing the Battery to the Controller Module ··········· 50
4.3 How to Start the Controller ······································ 51
4.4 The Status of LED when the Controller is Started ······· 52
4.5 How to Stop the Controller ······································· 53
47
Chapter 4 Starting and Stopping
6F8C1575 48
4.1 Checking the Switch before Starting
The controller module has the operation mode switch and nV-Tool Ethernet IP address
setting switch. Check if these switches are correctly set.
Operation mode key switch
Table 4-1 Operation mode key switch
Key position Description Key switch
HALT
・The controller starts in HALT mode when the power is
turned on.
・A HALT command is invoked when set from other key
position.
・RUN mode cannot be selected from nV- Tool.
RUN
・The controller starts in RUN mode when the power is
turned on.
・A RUN command is invoked when set from other key
position.
・HALT mode can be selected from nV- Tool.
PRUN
・Same as the RUN position except that programs
cannot be changed from nV- Tool.
Mode setting switch
Table 4-2 Function of mode setting switch
DSW NO. Function Description Dip switch
DSW-1 Reserved by manufacturer
Always turn these switches off.
DSW-2 DSW-3 DSW-4 DSW-5
DSW-6
DSW-7 ON Memory clear selection
Memory is cleared when the power is turned on next time .
DSW-8 ON
Important
・ When “memory clear” is specified, programs and control data are initialized the next time the power is turned on.
HALT RUN PRUN
HALT RUN PRUN
HALT RUN PRUN
DSW-2
DSW-1
DSW-3
DSW-4
DSW-5
DSW-6
DSW-7
DSW-8
OFF ON
4.1 Checking the Switch before Starting
Unified Controller nv series type2 light Controller Unit Instruction Manual
49
IP address setting switch
Table 4-3 IP address setting switch
Switch name Setting Switch
STN-H Sets higher-order digits (0 - F) of LSD of IP address in hex.
STN-L Sets lower-order digits (0 - F) of LSD of IP address in hex.
・The switch is set to ‘00’ when out of manufacture.
・The switch cannot set to ‘00h’ or ‘FFh’.
STN-L
STN-H
Chapter 4 Starting and Stopping
6F8C1575 50
4.2 Installing the Battery to the Controller Module
The controller module is shipped from a plant with a battery attached instead of being built in.
Attach the battery before using it.
See “8.4 Replacing the battery” for the installing procedure.
CAUTION
Mount the battery before using the equipment.
Running RAM operation without battery can cause an
accident and damage on the machine due to
malfunction as the data and programs in memory are
lost.
Replace the battery according to the guidance of the
battery replacement period.
Mandatory
4.3 How to Start the Controller
Unified Controller nv series type2 light Controller Unit Instruction Manual
51
4.3 How to Start the Controller
Start the nv series type2 light controller according to the following procedure:
Turn on the power with the operation mode key switch of the controller module set
to HALT.
The POWER display LED of the power module lights up in green.
Turn on the external power to supply the TC-net I/O unit and the load power.
Share this external power and the load power as much as possible.
If it is not possible, the external power and the load power should be turned on
simultaneously (or the external power and then the load power).
CAUTION Turn on the power in the following sequence.
Turn on the power of type2 light controller→ Turn on
the external power for the I/O module and the power
for the load.
Failure to observe this power-on sequence may cause an accident and damage on the machine due to malfunction.
CAUTION Turn off the load power before turning on the power of nv series for the safety of the system.
Failure to observe it may cause an accident and damage on the machine.
Use the external power supplied to the I/O module with the load power if possible. If it is not possible, configure the system so that the external power and the load power turn off simultaneously.
In the duplex configuration, change the operation mode key switch to RUN in the
order of primary and secondary controller modules.
Mandatory
Mandatory
Chapter 4 Starting and Stopping
6F8C1575 52
4.4 The Status of LED when the Controller is Started
When the controller module starts, the controller status display LED operates as follows:
Table 4-4 Status display LED in normal operation
Name Color Meaning Remark: LED RUN Green ON Normal operation ****-RUN Status PU board
Flash - - OFF Operation stopped. HALT/ERR/DL-WAIT Status
ONL Green ON Online in duplex operation MAS-RUN Status Flash Equalization being sent. EQL-RUN Status OFF - -
STBY Green ON Standby in duplex operation SLV-RUN Status Flash Equalization being received. RCV-H Status
OFF - - HALT Green ON Operation halted. HALT Status
Flash DL waiting DL-WAIT Status OFF - -
ERR Red ON Stopped due to error ERR Status Flash - - OFF - -
ALM Yellow ON Minor failure (e.g. congestion, fallback)
ON for each error (failure) detected/ recovered (OR of minor system failure) Flash -
OFF Normal BATT Green ON Normal battery voltage ON during initialization
diagnosis and scheduled diagnosis
Flash Abnormal battery voltage OFF Battery not mounted.
TRK Green ON Duplex tracking in progress (sending/receiving)
ON by HW
OFF - LP Green ON TC-net I/O in loop connection ON by HW
OFF SCAN Green ON TC-net I/O in scan transmission ON by HW
OFF - TRUN Green ON FN board is operating. - FN board
Flash - OFF FN board is not operating.
HLTH Green ON Network parameters are correct. -
Flash - OFF Network parameters are incorrect.
(Note) Check the error log at error status.
About the checking method, refer to “7.2 Trouble Details Checks” in this manual.
About the function of controller module, refer to 6F8C1576 「Unified Controller nv Series type 2 light
Function Manual」.
RUN
HALT
ONL STBY
BATT TRK
ERR ALM
LP SCAN
TRUN HLTH
4.5 How to Stop the Controller
Unified Controller nv series type2 light Controller Unit Instruction Manual
53
4.5 How to Stop the Controller
Stop the nv series type2 light controller according to the following procedure:
Turn the operation mode key switch of the controller module to HALT.
Note: In the case of duplex constitution, set both primary and secondary to "HALT".
Turn off the external power to supply the TC-net I/O unit and the load power.
If the external power cannot be shared with the load power, they should be turned
off simultaneously (or the load power and then the external power).
Turn off the power of the controller unit.
CAUTION Turn off the load power before turning on the power of nv series type2 light for the safety of the system.
Failure to observe it may cause an accident and damage on the machine.
Use the external power supplied to the I/O module with the load power if possible. If it is not possible, configure the system so that the external power and the load power turn off simultaneously.
Chapter 4 Starting and Stopping
6F8C1575 54
55
Chapter 5Program Download
Download programs created with nV-Tool to the controller unit.
Chapter 5 Downloading a Program
6F8C1575 56
Download programs to the controller unit according to the following procedure.
Connect nV-Tool to the controller unit. Connect it directly via USB to controller module or via the control LAN.
Set communication with the controller unit with nV-Tool.
About the setup method, please refer to nv-Tool setup manual (6F8C1291)
「Section2 Setup V-tool」
Change the operation mode of the controller unit to HALT (halt condition).
Click the appropriate station from [Product tree] of nV-Tool with a mouse and click
<File> and <Download> in the menu.
The download start screen is displayed.
Select “Batch download/divided download”.
・Please confirm again that the download program has no
problems.
・Do not download the wrong program. It may cause
malfunction or the system error down.
・Please confirm again that controller which program will be
downloaded is the assignment controller.
CAUTION Mandatory
Unified Controller nv series type2 light Controller Unit Instruction Manual 57
Click Next button.
The download unit selection screen is displayed.
Select a download unit.
・ Batch download
Clear the memory of the controller and download all of “configuration”,
“programs” and “global variables”.
・ Divided download
Specify “configuration”, “programs” or “global variables” to download them
without clearing the memory.
Click Next button.
The download destination setting screen is displayed.
Chapter 5 Downloading a Program
6F8C1575 58
Check the controller of the download destination.
When the divided download is selected in step , the download target
conformation dialog is displayed. Check required items.
Click Next button.
The downloading confirmation screen is displayed.
Unified Controller nv series type2 light Controller Unit Instruction Manual 59
Click Yes button.
Downloading starts. It starts transferring “configuration”, “programs” and “global
variables” to the controller one by one.
Click [No] to cancel downloading entirely.
When downloading finishes, the download completion screen id displayed.
Click Close button.
Set the controller to RUN (operating condition). The controller starts operation.
Remark ・ Even if the batch download finishes, the operation mode of the controller stays
HALT. HALT may transition only to RUN.
Chapter 5 Downloading a Program
6F8C1575 60
61
Chapter 6 Operation When the power of the controller is turned on and programs have been downloaded,
the controller is ready to operate. Then, you can start the operation.
View the controller status display LED to change the operation mode switch while
the controller is operating.
Chapter 6 Operation
6F8C1575 62
Changing the operation mode using the operation mode key switch
Table 6-1 Changing the operation mode key switch
Switch position Operation
HALT Selecting HALT from other position changes to the HALT mode. If you turn on the power in the HALT condition, the controller starts in the HALT mode. Operation mode change from nV-Tool is not accepted.
RUN Selecting RUN from HALT changes to the RUN mode. Operation mode change from nV-Tool enables the HALT mode.
P-RUN The operation status is the same as RUN. Writing to the entire program is forbidden.
Monitoring the status with the controller status display LED
Monitor the operating status of the controller with the controller status display LED.
Table 6-2 Controller status display LED
Name Color Meaning Remark LED RUN Green ON Normal operation RUN Status PU board
Flash - - OFF Operation stopped. HALT/ERR/DL-WAIT Status
ONL Green ON Online in duplex operation MAS-RUN Status Flash Equalization being sent. EQL-RUN Status OFF - -
STBY Green ON Standby in duplex operation SLV-RUN Status Flash Equalization being received. RCV-H Status OFF - -
HALT Green ON Operation halted. HALT Status Flash DL waiting DL-WAIT Status OFF - -
ERR Red ON Stopped due to error ERR Status Flash - - OFF - -
ALM Yellow ON Minor failure (e.g. congestion, fallback)
ON for each error (failure) detected/ recovered (OR of minor system failure) Flash -
OFF Normal BATT Green ON Normal battery voltage ON during initialization
diagnosis and scheduled diagnosis
Flash Abnormal battery voltage OFF Battery not mounted.
TRK Green ON Duplex tracking in progress (sending/receiving)
ON by HW
OFF - LP Green ON TC-net I/O in loop connection ON by HW
OFF SCAN Green ON TC-net I/O in scan transmission ON by HW
OFF - TRUN Green ON FN board is operating. FN board
Flash - OFF FN board is not operating.
HLTH Green ON Network parameters are correct.
Flash - OFF Network parameters are
incorrect. The green light indicates a normal condition, the yellow light indicates light error condition, the red light indicates an abnormal condition in principle. The light-off indicates that there is nothing applicable. No green light turned on indicates an error regardless of whether a red light is turned on or not.
RUN
HALT
ONL STBY
BATT TRK
ERR ALM
LP SCAN
TRUN HLTH
Unified Controller nv series type2 light Controller Unit Instruction Manual 63
Table 6-3 Controller operation status and LED display
[Single operation]
Controller status LED status
LED name RUN ONL STBY HALT ERR ALM BATT TRK Green Green Green Green red Yellow Green Green
DL-WAIT (Waiting for downloaded) - RUN
HALT(Halt) - ONL RUN (Operation) - - STBY ERR (Error) - - HALT Minor failure - - - - ERR No battery is mounted or the voltage is low. - - - - ALM
The battery is normal. - - - - BATT TRK
: ON, : Flash, : Off, -: No association between the controller status and LED status (Note) Confirm ERR on the error log.
[Duplex operation]
Controller status LED status
LED name RUN ONL STBY HALT ERR ALM BATT TRK Green Green Green Green Red Red Green Green
DL-WAIT (Waiting for downloaded) -
HALT(Halt) - ODD-RUN (Single operation) - - RUN
MASTER-RUN (Online operation) - - ONL
SLAVE-RUN (Standby operation) - - STBY
EQL-SEND-RUN- (Equalization transmission) - - HALT
EQL-RCV-RUN (Equalization receiving( - - ERR
ERR (Error) - - ALM Minor failure - - - - - - BATT No battery is mounted or the voltage is low. - - - - - - TRK
The battery is normal. - - - - - - : ON, : Flash, : Off, -: No association between the controller status and LED status (Note) Confirm ERR on the error log.
About the checking method, refer to “7.2 Trouble Details Checks” in this manual. About the function of controller module, refer to 6F8C1576「Unified Controller nv Series type 2 light Function Manual」
Chapter 6 Operation
6F8C1575 64
65
Chapter 7 Troubleshooting When a failure occurs in the controller, the controller unit or other equipment
indicates it using the status display LEDs. If you suspect that the controller or
system is at fault, check the error details and take action to recover from the failure.
7.1 If Failure Suspected ················································ 66
7.2 Trouble Details Checks ··········································· 72
Chapter 7 Troubleshooting
6F8C1575 66
7.1 If a Trouble is Suspected
When a trouble occurs in the system, first grasp the error details thoroughly. It is
important that you should then identify whether its cause is located in the controlled
object or the controller.
One cause of a failure may have developed a secondary failure. Thus, to track down the
cause of a failure, you have to make comprehensive decision regarding the system.
If an I/O failure may have occurred on the controller unit or TC-net I/O unit, first check
the following:
Figure 7-1 Procedure of checks in occurrence of failure
CAUTION Before removing or installing the module, terminal block, or cable, be sure to keep power off. Failure to observe it may cause a malfunction and trouble.
Note
・ If the controller does not operate normally, take action according to "Trouble Details Checks".
On power module, is POWER LED on?
On controller module, is RUN LED on?
On controller module, is ERR LED on?
Input signal cannot be read normally
Does output equipment operate abnormally?
Is symptom transient and synchronous with operation of the
system or a function?
Contact the Toshiba's service representatives.
YES
YES
NO
NO
Go to "Power system check".
Go to "Controller module check".
Sequence operation may be faulty. Go to "Control program check".
Sequence operation may be faulty. Go to "Control program check".
Output module may be faulty. Go to "Output signal check".
Output module may be faulty. Go to "Output signal check".
Mandatory
7.1 If a Trouble is Suspected
Unified Controller nv series type2 light Controller Unit Instruction Manual 67
Power system check
If POWER LED of the power module's front panel does not light up, or a power failure
occurs after a certain time when power is turned on, check the following:
Figure 7-2 Power system check procedure
Remark
・ When removing or reinstalling a cable or module, make sure that power is kept off throughout the process.
Is supply voltage within criterion?
Does POWER LED light up when all modules other than power supply are removed (i.e., with only base unit and power module installed)?
Install the modules one by one to identify the state where POWER LED goes out.
YES
YES
NO
YES
NO
Power module PS693:AC85-264V
The power module or base unit is faulty.
Make adjustments to place the total current consumptions of the component modules and units within the criteria.
The module installed immediately before POWER LED went out is faulty.
Check that the 5 V internal and 24 V external current consumptions are within criteria.
Chapter 7 Troubleshooting
6F8C1575 68
Controller module check
If the RUN LED of the controller module does not light up although POWER LED of the
power module remains lit up, check the following:
ERRのLEDが点滅または点灯しているか
コント ロ ーラ モジュールのモードスイッチはRUNになっているか
RUN LEDは点滅状態か
ディップスイ ッチをON にして電源を立ち上げたか
消灯
YES
NO
消灯
点滅
電源を再投入しても点滅または点灯している場合はモジュールの故障です。 コント ローラモジュールを交換してく ださい。
RUNに切り替えてく ださい。
点滅はシミ ュレーションモード になっています。シミュレーションモード の設定をONにしてないか確認してく ださい。
デフォルト は、 ディップスイッチはすべてOFFです。DSW - 1, DSW - 2 のONで電源を立ち上げると、 メ モリ クリ アをします。 マスタプログラムがメ ディアにバックアップされていることを確認の上、 メ モリ クリ アをしてく ださい。
点滅/ 点灯
Figure 7-3 Controller module check procedure
Control program check
If the sequence does not operate as desired although the program is running, check that
the following conditions are satisfied:
・ The signal is not being output to the same coil or register in two or more locations in
one scan.
・ Any signal changing at a higher speed than the scan cycle is not attempted to be
input.
・ The same timer or counter register is not in use for two or more timer or counter
instructions.
・ If the interrupt function is used, any device or register affecting main program
operation is not being manipulated in the interrupt routine.
・ No error has occurred during write to Flash ROM.
If a Flash ROM write error has occurred, retry to run the Flash write command again
using the program.
Is ERR LED blinking or on?
NO
YES
YES
Light Off
Is controller module's mode switch placed in RUN?
Are all dip switches kept ON when power is turned on?
If the LED is still blinking or remains lit up, the module is faulty. Replace the controller module.
Change the switch to RUN.
By default, all dip switches are OFF. If DSW-7 and -8 are kept on when power is turned on, memory is cleared. Before clearing memory, check that the master program is backed up with media.
7.1 If a Trouble is Suspected
Unified Controller nv series type2 light Controller Unit Instruction Manual 69
Input signal check
If the input signal cannot be read normally although the program is running, check the
following:
外部機器をON/ OFFしたとき、 入力モジュール上のLEDはON/ OFFするか
実際のI/ Oモジュール実装状態とエンジニアリングツールでモニタしたI/ O割付情報が一致しているか
I/ Oのステータスをシステムビューから確認する
特定の入力モジュールだけ割付が異常になるのか
YES
NO
YES
YES
NO
LEDの状態が異常なときは、 ON / OFF時の入力電圧および端子台の緩みを確認してく ださい。
一致しているときは機能的には正常です。ノ イズなどによる誤入力の疑いがあります。
入力モジュールの取付けを確認します。入力モジュールの異常も考えられます。
デフォルト は、 ディップスイッチはすべてOFFです。 DSW - 1, DSW - 2 のONで電源を立ち上げると、 メ モリ クリ アをします。 マスタ ープログラムがメ ディアにバックアップされていることを確認の上、メ モリクリアをしてく ださい。
NO
TC- ne t I/ Oユニット のI/ Oすべてが異常になるのか
ケーブルの接続を確認してく ださい。ケーブルの異常またはTC- ne t I/ Oインタフェースの異常も考えられます。
NO
YES
YES
Figure 7-4 Input signal check procedure
Is LED of input module turned ON and OFF when external equipment is powered ON and OFF?
If LED indication is faulty, check the input voltage generated at ON/OFF time and the looseness of the terminal block.
Does actual I/O module installed condition match I/O assignment information monitored with nV-Tool?
Is I/O status checked on System View?
Is assignment faulty only for specific input module?
Does this failure occur for all I/O signals of I/O unit?
Functionally normal if they match. Noise may cause an erroneous input.
Check that the input module is mounted. Also check the failure of the input module which may cause an error.
By default, all dip switches are OFF. If DSW-7 or -8 is kept on when power is turned on, memory is cleared. Before clearing memory, check that the master program is backed up with media.
Check cable connections. A failure might have occurred on a cable or the I/O interface.
Chapter 7 Troubleshooting
6F8C1575 70
Output signal check
If actual operation of the output equipment is faulty although the signal is output to the
register or device, perform the following to prepare for the check:
① Save the programs into USB memory, Flash ROM, or other media.
② Clear the controller module memory.
Then, check the following in order:
電源を立上げ、I/ O割付を実行する
I/ O出力へのM OV E命令だけを 書き込み、RUNさせる
M OV E命令入力によりI/ O出力をON /OFFしたとき、 出力モジュールのLEDがON/ OFFするか
出力モジュールの外部電源電圧は正常か
YES
YES
NO出力モジュールの異常です。交換してく ださい。
外部電源電圧を各々の出力モジュールの規定電圧に調整してく ださい。
ヒ ューズの溶断はないか( ヒ ューズがない場合は下へ)
溶断の原因を排除してからモジュールを交換してく ださい。
正常
異常
溶断あり
溶断なし出力素子の異常です。出力モジュールを交換してく ださい。
Figure 7-5 Output signal check procedure
Remark
・ If the fuse has blown out, be sure to examine and eliminate the cause. If you replace the fuse without eliminating the cause and then turn on the power again, destruction of the module may proceed. If you cannot identify the cause of blowout, consult with Toshiba with the module as it is.
Turn on the equipment and run I/O assignment.
Output module failure. Replace the module.
Write only MOVE instruction to I/O output and RUN.
Turn ON and OFF the I/O output using MOVE instruction. Is output module LED turned ON and OFF?
Is output module's external supply voltage normal?
Is fuse not blown? (If fuse is not used, go to NO below.)
Adjust the external supply voltage to the voltage criterion for each output module.
Eliminate the cause of blowout, and replace the module.
Failure on an output element. Replace the output module.
NO
NO
YES
YES
7.1 If a Trouble is Suspected
Unified Controller nv series type2 light Controller Unit Instruction Manual 71
External cause check
If a controller abnormality occurs as one of the following symptoms, it may be due to an
external cause:
・ If the failure occurs in synchronization with operation of I/O equipment:
The failure may be due to noise that occurs when the output equipment is turned ON
and OFF. Take measures against noise according to the caution for application of I/O
modules.
・ If the failure occurs in synchronization with operation of peripheral motor or
high-frequency equipment:
The failure may be due to influence of noise induced through the I/O signal line.
Alternatively, it may be due to power supply surge or fluctuation in voltage or ground
potential, depending on the ground system. Read the precautions described in the
installation/wiring, section in this manual, again. One of the suggested methods is to
continue operation with the ground line removed in some cases.
・ If the abnormality occurs in synchronization with operation of the machine:
The abnormality might be due to influence of vibration. Check the unit and module
installation conditions. Also, consider vibration-proof measures such as use of
vibration-proof rubber.
・ If a similar trouble recurs after replacement of the troubled module:
Thoroughly check whether the module contains scrap metal or a water droplet that
may drop. In addition to the above cases, stable operation of the system will not be
guaranteed if the ambient temperature is outside the range required in the
specification. Pay special attention also to the environmental conditions.
Chapter 7 Troubleshooting
6F8C1575 72
7.2 Trouble Details Checks
You can use the controller status display LED and nV-Tool log information about the
controller in order to check the trouble occurring in the controller.
Checks with the controller module's controller status display LEDs
When the RUN or ERR LED of the controller front panel remains stopped in one of the
cases listed in Table 7-1, this indicates that an error has occurred. RUN or ERR LED
indication shows the error details.
Table 7-1 LED indication and error details
RUN or ERR LED Error Action RUN or ERR LED blinks every time. CPU computation error Power off the controller
unit and then turn it on again. If the failure still remains, replace the controller module.
ERR LED blinks once → RUN or ERR LED blinks more once.
Boot are an error
ERR LED blinks twice → RUN or ERR LED blinks more once.
OS program RAM error
ERR LED blinks three times → RUN or ERR LED blinks more once.
OS work RAM error
ERR LED blinks four times → RUN or ERR LED blinks more once.
FROM ID error
ERR LED blinks five times → RUN or ERR LED blinks more once.
OS program BCC error
ERROR LED lights up. Error down Use nV-Tool to check the failure condition.
Checks with the nV-Tool error logs
Error log appears according to the following procedures, which assumes that an external
power failure of the I/O module occurred during operation:
Connect the controller and nV-Tool using an Ethernet cable.
Start nV-Tool.
From the nV-Tool product tree, select the system and station you want to
view.
7.2 Trouble Details Checks
Unified Controller nv series type2 light Controller Unit Instruction Manual 73
Figure 7-6 Product tree
In the nV-Tool product tree, select the menu bar > File > System View to start
System View.
Figure 7-7 System View
Chapter 7 Troubleshooting
6F8C1575 74
From System View, select the main slot number of the appropriate controller.
Then, select the menu bar > nV-Tool > System Logs.
System Logs appears.
System Logs shows the error, event, and transmission logs.
Update the log : To view the latest logs, click the Read Log icon or select the menu bar > File > Read Logs.
Specify a log(s): To view only the specified log(s) specify each checkbox associated with the desired one(s) of the logs at the top of System Logs.
Specify the controller: For a duplexed controller configuration, specify the controller by selecting either Primary or Secondary at the top of System Logs.
Save log information: Saves the currently displayed log information in CSV format by selecting the menu bar > File > Save File.
Figure 7-8 System Logs
From the error logs in Figure 7-8, confirm that "I/O Failure Detected" has
occurred.
If you want to view log details, double-click the log field, or select View > Details with
the log field selected.
Log Details appears.
7.2 Trouble Details Checks
Unified Controller nv series type2 light Controller Unit Instruction Manual 75
Figure 7-9 Error Log Details
Examine the Cause and Action in Log Details.
Take action according to this detailed information.
If an error results from running a program, perform the program amendments action
or the like. However, such an action is not acceptable in error down status. Thus,
you have to perform Error Reset from nV-Tool.
The Error Reset procedure is as follows:
In the nV-Tool product tree, select the menu bar > File and start System View.
Select the controller slot number for which you want to reset the error. Then,
select the menu bar View > Operate Controller > Set Run Mode.
Set Run Mode appears.
Figure 7-10 Set Run Mode
Click Error Reset.
A confirmation dialog box appears. Select Yes. The error reset finishes, and the
controller enters the HALT mode. Perform the desired operations such as program
amendments in this mode.
Chapter 7 Troubleshooting
6F8C1575 76
Then start RUN again.
Change the controller's operation mode key switch to HALT once before switching
to RUN. Alternatively, run the RUN command in Set Run Mode on nV-Tool.
Remark
・ Even if the calendar has gone abnormality, the error logs are registered; however, the date and time are displayed in the form of “date-time”
・ If "Transmission Service Error" appears in Read Logs, this indicates that update of nV-Tool and the controller itself has not been established. In this case, check the selections of the system and station and the cable connection settings. If none of them are incorrect, the controller itself or the nV-Tool communication circuit might contain a failure.
Checks with the nV-Tool conditions
You can view the module status using the procedure below, which assumes that an
external power failure of the I/O module occurred during operation:
Connect the controller and nV-Tool using an Ethernet cable.
Start nV-Tool.
From the nV-Tool product tree, select the system and station you want to
view.
Figure 7-11 Product tree
7.2 Trouble Details Checks
Unified Controller nv series type2 light Controller Unit Instruction Manual 77
In the nV-Tool product tree, select the menu bar > File > System View to start
System View.
Figure 7-12 System View
Examine the controller alarm status, program degeneracy status, run mode,
I/O loop status, and I/O status in System View.
For a duplexed configuration, these statuses are listed regarding both controllers in
the order of the primary and then secondary.
In Figure 7-12, you can see that the I/O status is abnormal.
Viewing I/O status details
Select the main slot number of the appropriate controller in System View. Click the
I/O Node Status button, or double-click the I/O status cell of the appropriate
controller. I/O Node Status appears.
In Figure 7-13, you can see that the I/O status of I/O node No. 3 is abnormal.
Figure 7-13 I/O Node Status
Chapter 7 Troubleshooting
6F8C1575 78
Viewing I/O status details
Select the appropriate I/O node number of I/O Node Status. Click the I/O Module
Status button, or double-click the I/O status cell of the appropriate I/O node number.
I/O Module Status appears.
In Figure 7-14, you can see that the I/O module DO934 of Slot No. 1 of I/O Node No.
3 is faulty.
Figure 7-14 I/O Module Status
Viewing I/O module detailed alarm information
Select the appropriate slot number of I/O Module Status. Select View > I/O Module
Detailed Alarm Info, or double-click the Alarm Status cell of the appropriate slot
number. I/O Module Detailed Alarm Information appears. In Figure 7-15, you can
see that the ST0 of the I/O module DI934 of Slot No. 1 of I/O Node No. 3 (I/O
module inherent alarm) has occurred. ST0 of the DI934 module (I/O module
inherent alarm) refers to an "external power failure". For ST0 to ST3 (module
inherent alarms), refer to the instruction manual of the appropriate I/O module.
Figure 7-15 I/O Module Detailed Alarm Information
79
Chapter 8 Maintenance and Inspection To maintain normal operation of the controller, you should perform daily and periodic
inspections. In addition, you should also replace consumables such as the battery.
8.1 Daily Inspections ···················································· 80
8.2 Periodic Inspections ··············································· 81
8.3 Service Parts ·························································· 82
8.4 Replacing the Battery ·············································· 83
8.5 Disposing of the Module ·········································· 86
Chapter 8 Maintenance and Inspection
6F8C5572 80
8.1 Daily Inspections
Check the items below daily while the controller is in operation.
CAUTION If you find smoke or catch an unusual odor, power
off the controller.
Fire or explosion may result.
Remark
・ To keep the system normal and prevent unwanted troubles, perform daily and
periodic inspections and cleaning.
Table 8-1 Daily inspections
Item Inspections Actions
Check the LEDs on the power module’s and the controller module’s front panels
POWER (green): On when 5 V power is normal.
If the LED action is abnormal, follow the procedure detailed in Chapter 7, "Troubleshooting".
RUN (green): Off during normal operation.
ERR (red): Off when controller module is normal.
BATT (green): On when battery voltage is normal.
Check the LED display of the TC-net I/O unit's input module (digital input)
When the external input signal is ON, the corresponding LED must light up.
・Check whether the input voltage meets the criterion.
・Check whether the input terminal block is not loose. ・Check whether the module is installed firmly.
Check the LED display of the TC-net I/O unit's output module (digital output)
When the output is ON, the corresponding LED must remain lit up and the corresponding external load must operate.
・Check whether the external load voltage meets the criterion.
・Check the built-in fuse. ・ Check whether the
output terminal block is not loose.
・Check whether the module is installed firmly.
Check the switch osition of the controller module
Operation mode key switch (HALT/ RUN/P-RUN) and DIP switch (the controller operates when the operation mode key switch position is RUN)
Place the switch in the predetermined position.
Mandatory
8.3 保守部品
Unified Controller nv series type2 light Controller Unit Instruction Manual 81
8.2 Periodic Inspections
Check the items below periodically (once every six months). Check them also when the ambient conditions or environment change.
WARNING
During inspection, pay special attention to not touch the power when measuring the supply voltage at the power terminal of the module.
Failure to observe it may cause an electric shock.
WARNING
Never attempt to remodel, repair, disassemble, or adjust the equipment, any module, or board.
Failure to observe this may cause an electric shock. Contact a branch office or our service agent if you have an operation failure and a trouble.
Table 8-2 Periodic Inspections
Item Inspections Criterion Power supply Supply voltage. (Measure this at the power terminal block of
the module.) PS693:AC85-264V
Check whether the power terminal screw is not loose. Must not be loose. Check whether the cable is not damaged. Must not be damaged.
Installed conditions
Check whether the controller unit's base unit is secured firmly.
Must not be loose or rattle.
Check whether the TC-net I/O unit's base unit is secured firmly.
Must not be loose or rattle.
Check whether the modules of the controller unit are secured firmly.
Must not be loose or rattle.
Check whether the cable connector is not loose and the cable is not damaged.
Must not be loose or rattle.
nV-Tool Check whether there is no problem with the functionality of nV-Tool
nv-Tool works normally.
Check whether the connector is not loose and the cable is not damaged.
Must not be loose or be damaged.
I/O Measure the voltage at the I/O terminal block of each I/O module.
Must meet the criterion.
Check the input status display LED. Must light up normally. Check the output status display LED. Must light up normally. Check whether the I/O terminal block is fixed firmly. Must not be loose or rattle. Check whether terminal screws are not loose and there are no possibilities of contact between screws.
Must not be loose, and there must not be any possibilities of contact.
Check whether the cable is not damaged. Must not be damaged. Ambient environment
Check the temperature, humidity, vibration, and dust amount and other related environmental conditions meet the criteria.
Must meet the requirements in the general specification.
Programs Check whether the contents of the controller unit program and the nV-Tool master program match.
Perform a compare check. The contents must match.
Battery Check whether the battery is not needed to be replaced. (The battery installation date is labeled on the controller module's maintenance cover.)
It is recommended that the battery should be replaced every 5 years when the annual average temperature is 30C or less, or every 2 years when the annual average temperature is 30C or more.
Check whether the battery connector is connected firmly. Must not be loose.
Check the Duplex function
Change master and slave mode by nv-Tool and confirm that MASTER-RUN, SLAVE-RUN operate normally
RUN normally
Mandatory
Prohibited
Chapter 8 Maintenance and Inspection
6F8C5572 82
8.3 Service Parts
To recover from trouble early, it is recommended that at least the service parts below be
prepared.
WARNING Replace the fuse and the battery with the specified product.
Using other products may cause a fire and a trouble.
Table 8-3 Service parts
Product name Amount Remarks
I/O Module 1 for each type For relay contact output, take the lifetime of the contact into consideration.
Battery module 1 For emergency action
Controller Module 1 To suppress the system down to the minimum extent, keep at least one power module. Power module 1
nV-Tool 1 set Useful to examine the cause of failure.
Master Program Required number of sets
Should be saved in media such as USB memory, MO, or CD-ROM.
Important
・ When storing service parts, do not place them in any high-temperature or humid location.
In particular, store the battery under the room temperature (25°C) because a high ambient temperature will increase self-discharge.
Mandatory
8.4 Replacing the Battery
Unified Controller nv series type2 light Controller Unit Instruction Manual 83
8.4 Replacing the Battery
With the battery in battery pack HBTM12*AS, the controller module retains the register
contents and calendar data that are specified to be stored at electric outage time. The
battery used is a lithium battery that is small in self-discharge and wide in the range of
operating temperature. This ensures stable operation with a safe conscience even if the
period of unpowered storage is long.
The battery installation date is labeled on the controller module's battery cover.
In an ordinary environment of use, it is recommended that the battery be replaced every
5 years when the annual average temperature is 30C or less, or every 2 years when the
annual average temperature is 30C or more. Check the battery installation date, and
replace the battery according to the procedure below.
The BAT LED, indicating normality of the battery voltage, is located on the controller
module's front panel. It remains lit when being normal. When the LED blinks or goes out,
this indicates that the battery is almost at the end of its lifetime. Replace it within seven
days after this. (For the purpose of program protection, it is recommended that the
power not be turned off until replacement.)
Battery replacement procedure
Complete the battery replacement process within 3 min.
Open the front battery cover and take out the battery from battery holder.
Pull out the connector (brown) for the battery module frontwards.
Chapter 8 Maintenance and Inspection
6F8C5572 84
Insert the connector (brown) for the new battery module into the
controller connector.
Mount the battery in the battery module. Take care do not sandwich the
cable of the battery between the main body and maintenance cover.
Close the cover and enter the date of replacement in the date sheet on
the cover.
WARNING When replacing the battery, arrange the battery cable so that the cover is tightly closed.
Loose cover may cause malfunction.
Mandatory
8.4 Replacing the Battery
Unified Controller nv series type2 light Controller Unit Instruction Manual 85
Battery replacement cycle Check the battery installation date labeled on the maintenance cover.
After battery replacement, write down the replacement date on the sheet on the maintenance cover.
WARNING Do not connect the battery other way round, charge it, disassemble it, overheat it, throw it into a fire and short-circuit it.
Doing so may cause explosion or generate a fire.
WARNING Replace the battery every 5 years when the annual average temperature is 30C or less, or every 2 years when the annual average temperature is 30 C or more.
The data and programs saved in controller module will be
lost by the weak battery and may cause an accident and
damage on the machine due to malfunction.
(Note) In case the controller operation rate is 95% or more.
Remark
・ The battery may be replaced in either the powered or unpowered status. Note that in the unpowered status, you must complete the replacement within 3 min. If the equipment is left for a long time with the battery removed, data will be cleared from RAM memory.
・ When you remove the battery, the BAT LED (Battery Normal) battery may light up, which is not abnormal. (If the voltage drops in the battery installed status, the battery is detected properly and the LED goes out.)
・ There is no compatibility with manganese dry or alkaline batteries in terms of voltage. They must not be used as substitutes.
・ Do not use any battery that has elapsed for 3 years or more since the date of manufacture.
About the date of manufacture, refer to the production lot.
Disposing of the battery
Dispose of the battery according to the relevant local regulations.
Any attempt to disassemble or throw the battery into fire may cause explosion, which is very dangerous.
Dispose of the battery as it is, without disassembling or throwing it into fire.
A short circuit between the positive and negative electrodes of the lithium battery may generate smoke or cause fire.
Dispose of the lead wires or the like without cutting or disassembling them and without any short circuit between the positive and negative electrodes.
Mandatory
Prohibited
Example of production lot Day of week (Monday=1,Tusday=2…)
The forth week
Month (Oct.=X, Nov.=Y, Dec=Z)
The last number of year
Chapter 8 Maintenance and Inspection
6F8C5572 86
8.5 Disposing of the Module
When disposing of the module, comply with the regulations of the local government.
87
Appendix A Specification
A.1 General Specification ·············································· 88
A.2 Power Module Specification ····································· 90
A.3 Controller Module Specification ······························· 92
A.4 Serial Bus Interface Module Specification ·················· 93
A.4 Base Unit Specification ··········································· 93
A.6 Life-time Components ············································· 94
A.7 List of TC-net I/O Modules and Other Related Modules ······· 95
A.8 List of Intelligent I/O modules and Other Related Modules ··· 96
A.9 List of Current Consumptions and Weight by Modules ······ 99
A.10 Cables ································································· 102
A.11 Blank Module ······················································· 102
Appendix A Specification
6F8C1575 88
A.1 General Specification
Table A-1 General specification
Item Specification Remarks Operating ambient temperature
0°C to 55°C; 40°C or less on average over 24 hours (Note 1)
Storage temperature -40 to 70°C Operating ambient relative humidity
10% to 95%RH, Level RH2 (no condensation) (Note 2)
Dust Dust 0.3 mg/m3
(no conductive dust permitted)
Pollution level 2 (usually no conductive pollution) or less IEC 61131-2 Corrosive gas No corrosive gas permitted.
No silicone-containing material permitted. (Note 3)
Operating altitude 2,000 m or less Resistance to vibration (vibration immunity)
IEC 60068-2-6, test Fc compatible, X, Y, Z 10 cycles each
(Note 4)
mpact resistance (impact immunity)
IEC 60068-2-27, test Ea compatible 147 m /s2
(3 orthogonal axes, 3 times each)
Insulation resistance 500 VDC Mega 10 MΩ or more Between Power and GND Terminals I/O: Refer to the Individual Specification.
Dielectric strength 2,000 VAC 1 min Between Power and GND terminals I/O: Refer to the Individual Specification.
Free fall Shipping package: 1,000 mm For product package: 300 mm
Noise immunity Fast transient AC power: 2 kV
DC power: 2 kV (section of 10 m or less is unnecessary) I/O power DC: 1kV (section of 10 m or less is unnecessary) AC-I/O: 2 kV (unshielded cable) DC-I/O: 1 kV (unshielded cable) Analog I/O: 1 kV (unshielded cable)
Electrostatic discharge
4 kV (contact discharge) Level ESD-3
Radiated electromagnetic field
10 V/m
Impulse noise Power wire Noise voltage: 1,500 V Pulse width: 1μs/100 ns
EMC zone Zone B (including Zone A) Ground Category D Ground (Note 5) Structure Open type Component Installation site In indoor control board Cooling system Nature air cooling Weight Approx. 4kg BUM22 (duplexed chassis, full slot
installed)
Outside dimensions Base unit with controller, power module and interface module:416.5 (W) x 135 (H) x 115 (D)
Excluding protrusions
Standard satisfied IEC61131-2, JIS B 3502 CE marking UL508
Expected useful life 10 years: Controller, base unit, transmitter (operating ambient temperature: 40C, when natural air cooling is used)
Maintenance parts need to be replaced. (Note 6)
A.1 General Specification
Unified Controller nv series type2 light Controller Unit Instruction Manual 89
(Note 1) The reference temperature was measured at the 50 mm position below the underside
of the base unit.
(Note 2) For long-term storage, store spares in a dark location while avoiding high temperature
and humidity.
For long-term storage of the product, adjust the temperature and humidity to 0C to
40C and 20% to 80%RH (no condensation), and adjust the rate of change in
temperature to 10C /h.
Especially for the battery or power supply, a high ambient temperature affects the
available period. Store the product at the room temperature (25C) or less.
(Note 3) None of the following constituents must be contained hydrogen sulfide, sulfurous acid
gas, chlorine gas, nitrogen oxides (NOx), sulfur oxides (SOx), ammonia, silicon gas,
and other corrosive gas
(Note 4) 5≦f<9Hz : Half amplitude 3.1 mm
9≦f<150Hz : Constant acceleration 9.8m/s2
(Note 5) Grounding other than Category D Ground (e.g., mesh ground) may
apply to the system, provided that the same effect as for Category D Ground can be
obtained. For grounding other than Category D Ground, the user must verify the effect
of grounding.
(Note 6) The "expected useful life" in the general specification is the design life, i.e., desired
value, which is not guaranteed.
In addition, the chance trouble period a product is generally called the durable years or
useful life. A component the functionality of which falls short of the design life due to
secular change or the frequency of use, is defined as a lifetime component, or a
component with lifetime.
The lifetime components include memory backup battery, aluminum electrolytic
capacitor, relay, fuse, photocoupler. Section A.4 contains information about main
lifetime components including the replacement cycles.
Appendix A Specification
6F8C1575 90
A.2 Power Module Specification
Table A-2 Power module specification
Item Specification Remarks Model PS693 Rated voltage 100 - 240VAC Voltage tolerance range
85 - 264VAC
Rated frequency 50/60Hz Frequency tolerance
47-53/57-63Hz
Permitted duration of instantaneous power failure
10 ms or less
Permitted percentage of waveform distortion
10%or less For rated input voltage
Ripple percentage tolerance
- For rated input voltage
Maximum power consumption
120VA(50W) or less
Rated current 1.2A Leakage current 1.5mAor less Rush current Within 220VAC-30A peak For rated input voltage
After 5 s or longer halt Output rating 5V - 7A (for internal logic)
3.3V - 1A (for internal logic) 24V - 0.8A Within a total of 35W
Dielectric strength 500VDC Mega, 10MΩ or more Withstand voltage 2000VAC, 1 min Between input - output
Between input - FG Ground Category D Ground Protection circuits Overvoltage, overcurrent, and overheat
protection
Ancillary functions Status display
LED POWER (green):
RUN contact Dry A contact(24VAC/24VDC - 0.2A max.) Switch None No. of slots (Width) 2 slots (70mm) Weight Approx 600g Outside dimensions Approx
70.5mm(W)×130.0mm(H)×104.5mm(D) Excluding protrusions
Terminal block for external connection
9 terminals -M3.5 machine screw (fixed)
Overhaul Recommended replacement cycle of aluminum electrolytic capacitor: 8 years Requirements: Average ambient temperature of 40°C, forced air cooling
Desired value
CAUTION
Mount the cover of the terminal blocks for modules and units while the power is turned on. DO NOT touch the terminals.
Touching the live terminal may cause an electric shock.
Prohibited
A.2 Power Module Specification
Unified Controller nv series type2 light Controller Unit Instruction Manual 91
CAUTION Take at least one second from power-off to subsequent power-on.
IF this interval is shortened, the equipment may not start
properly or malfunction.
CAUTION
If the power supply is cut off due to an output error (e.g. overcurrent), turn off the power, remove the cause of error, and turn on the power again.
Take at least 1 minute to turn on the power again;
otherwise, the module may not start properly.
CAUTION Precautions for using the power module ・This power module is dedicated to unified controller nv
series type1 light and type2 light controllers. Do not use
it independently for any other purposes.
・Take at least one second from power-off to subsequent
power-on; otherwise, the module may not start properly
or malfunction.
Mandatory
Mandatory
Mandatory
Appendix A Specification
6F8C1575 92
A.3 Controller Module Specification
Table A-3 Controller module specification (hardware)
Item SPECIFICATION Remarks Model PUM21 Substrates 2 sheets MPU SH7730(SH4A) ×2 Bus width 32bit Operating frequency 50MHz Current consumption 2.5A (Max.) Slot width 2 slots occupied Weight About 360g Outside dimensions Approx.70.6W×135.0H×105.0Dmm Excluding protrusions
Status display LED RUN, ONL, STBY, HALT, ERR, ALM,BATT, TRK, LP, SCAN, TRUN, HLTH
Bus I/F System bus Serial Bus Tracking bus LVDS(electrical level) TC-net I/O loop TC-net I/O loop (100M) Transmission port Ethernet 100BASE-TX compliant Switch Operation mode
key switch HALT/RUN/P-RUN
Setting switch Dip switches 8 poles (front panel) Mode setting switch 2 rotary switches, hex Address setting of IP
address Connector TC-net I/O loop RJ45 2 pieces Ethernet RJ45 2 pieces USB User nor used, for maintenance only Battery Equivalent to BR1/2 3.0V-1200mAh Backup time Total period of power outage 90 days Maximum
replacement cycle
Annual average temperature is 30C or less : 5 years Annual average temperature is 30C or more : 2 years
availability factor 95%
A.4 Serial Bus Interface Module Specification
Unified Controller nv series type2 light Controller Unit Instruction Manual 93
A.4 Serial Bus Interface Module Specification
Table A-4 Serial bus interface module specification (hardware)
Item Specification Model SBM21 Serial bus I/F
No. of system 2 Transmission method IEEE802.4 Interface RS485 RS485 driver Insulated transceiver Transmission rate 1 Mbps No. of connected nodes Max. 15 nodes/system Transmission length Max 30 m
(Including the length of trunk cables dedicated for wiring in the chassis)
Transmission size Max 64 bytes Signal coding Manchester code Bus redundancy Standard duplex configuration Terminating resistance 100Ω
No. of mounted boards 1 Current dissipation 1A (Max.) Dimensions 25W x 130H x 105D (mm) (Excluding protrusions ) Weight About 165g
A.5 Serial Bus Interface Module Specification
Table A-5 Base Unit specification
Content Specification Name BUM22 Backplane System Bus, Tracking Bus Duplication Duplication in one base unit Dimension 416.5W×135.0H×29.0D (mm) (Excluding protrusions ) Weight About 0.9kg(Only base unit)
Appendix A Specification
6F8C1575 94
A.6 Life-time Components
Battery (Memory backup battery) To keep the backup and calendar data retained, replace the memory backup battery
every 90 days of the total period of power outage or every 5 years when the annual
average temperature is 30C or less, or every 2 years when the annual average
temperature is 30C or more of operation rate is 95% or more.
Objects: HBTM12*AS (battery module)
Aluminum electrolytic capacitor If the module applies an aluminum electrolytic capacitor (a life-time component) under
the following: conditions: average operating ambient temperature 40C and the standard
installation status (natural air cooling), the recommended replacement cycle of this
capacitor is 8 years.
Fuse The fuse may be blown by fatigue due to rush currents as well as by short circuit or
overcurrent. Replace or overhaul the module in the recommended replacement cycle, or
every 10 years.
Objects: DO934 (32-point DC output), DO935 (64-point DC output)
Photocoupler and photonic device These are designed to be available for the period of expected useful life, i.e., 10 years
(under the conditions of an operating ambient temperature of 40C and nature air
cooling). Because these are lifetime components, their characteristics, however, may
degrade due to unexpected secular change. If you use them for over 3 years, monitor
the status by verifying operation periodically once a half year. If you find some change in
operation, consult with sell division or development group.
A.6 List of TC-net I/O Modules and Other Related Modules
Unified Controller nv series type2 light Controller Unit Instruction Manual 95
A.7 List of TC-net I/O Modules and Other Related Modules
Table A-6 TC-net I/O base unit
Model Outline 1 BU901 SA911/SA912 dedicated I/O base unit
2 BU902/BU902A Digital filter terminal block base unit
3 BU903/BU903A Analog module terminal block base unit
4 BU904/BU904A Base unit for thermocouple module
5 BU905 Connector type base unit
6 BU928F Horizontal base unit for LP900 series
7 BU929F Horizontal base unit
8 UTBA73 Base unit for output of AI959B input signal conditioner
9 UTBA83 Base unit for output of AO969B output signal conditioner
10 UTBA74 Base unit for output of AI9A9B and AO9A9B IO signal conditioner
11 BU927F Horizontal base unit for SA961/SA962
12 BU90A Base unit for PA912 (PA912 of accessories)
Note
BU902A, BU903A, BU904A are the modules used for common bar or short bar for addition.
Other specifications are the same as the modules without `A'. The modules without `A' cannot
add the common bar or short bar to modules.
Table A-7 TC-net I/O adapter
Model Outline 1 SA911 TC-net I/O interface (electrical)
2 SA912 TC-net I/O interface (optical)
3 SA931 LP900 series exclusive interface (electrical)
4 SA941 Signal conditioner interface (electrical)
5 SA942 Signal conditioner interface (optical)
6 SA961 Duplex TC-net I/O interface (electrical)
7 SA962 Duplex TC-net I/O interface (optical)
8 PA912 PROFIBUS-DP master module (optical)
Appendix A Specification
6F8C1575 96
Table A-8 TC-net I/O module
Model Outline I/O
points
Channel
insulation
1 DI934 24VDC 5 mA digital filter 32 None
2 DI934I 24VDC 4mA digital filter 32 None
3 DI935 24VDC 4 mA digital filter 64 None
4 DO934 24VDC 100 mA, sink output 32 None
5 DO935 24VDC 50mA, sink output 64 None
6 AI918F 0-5V, 16bit 10ms cycle 8 Provided
7 AI919 0-5V, 14bit 50ms cycle or less 16 None
8 AI929D 0~5V, 14bit 50ms or less frequency, with distributor
16 None
9 AI969 mV/V input 16 Provided
10 TC919 TC(Type B, R, S, J, K, T, E) (Type and range can be set individually for each point.)
16 Provided
11 RT918C Resistance bulb Pt100 or JPt100 (Type and range can be set individually for each point.)
8 None
12 RT918 Resistance bulb Pt100 or JPt100 (Type and range can be set individually for each point.)
8 Provided
13 AO928 0~20mA 14bit 1msec or less response 8 Provided
14 PI948 Voltmeter pulse 8 None
15 FL911 FL-net communication module - -
16 MD911 MODBUS communication module - -
17 LP918B LP analog output module (for duplex configuration) AI: 12ch, AO: 8ch, DI: 8 (non-insulated), DO: 8 (non-insulated)
12/8 None
18 LP928B LP pulse output module (for duplex configuration) AI: 12ch, PO: 8ch, DI: 8 (non-insulated), DO: 8 (non-insulated)
12/8 None
19 AI959B Analog input for signal conditioner (for duplex configuration)
16 None
20 AO969B Analog output for signal conditioner (for duplex configuration)
16 None
21 AI9A9B 1-5 V analog input (for duplex configuration) 16 None
22 AO9A9B 4-20 mA analog output (for duplex configuration)
16 None
23 PO919 Pulse output (width output/column output/ high- speed/low-speed)
16 None
A.7 List of Intelligent I/O modules and Other Related Modules
Unified Controller nv series type2 light Controller Unit Instruction Manual 97
A.8 List of Intelligent I/O modules and Other Related Modules
Table A-9 Communication base units
Model Outline 1 USCB1 Base unit for SBIF1/SBIF2 (vertical DIN rail)
2 USCB2 Base unit for SBIF1/SBIF2 (horizontal DIN rail)
3 USCB3 Base unit for SSIF1 (horizontal DIN rail)
Table A-10 Communication modules
Model Outline 1 SBIF1/
SBIF12 Intelligent I/O communication interface
2 SBIF1C Intelligent I/O communication interface(Support of CDDI)
3 SBIF2 Intelligent I/O communication interface (fast I/O bus communication)
4 SSIF1 General-purpose PLC communication interface
Table A-11 Terminal block units
Model Outline 1 UTBA1 Terminal block unit for analog module (vertical DIN rail)
2 UTBA2 Terminal block unit for SAI02, SAI03, SRT01 and SAO02 (vertical DIN rail)
3 UTBA3 Terminal block unit for SAI01, SAI06 and SDA01 (vertical DIN rail)
4 UTBA6 Terminal block unit for SAI06 and SAO06 (vertical DIN rail)
5 UTBA61 Terminal block unit for SAI06, SAO06 and SPI06 (vertical DIN rail)
6 UTBD1 Terminal block unit for digital module (one module) (vertical DIN rail)
7 UTRC1 Terminal block unit for digital module (two modules) (vertical DIN rail)
8 UABU1 Terminal block unit for analog module (horizontal DIN rail)
9 UABU3 Terminal block unit for SAI06, SAO06 and SPI06 (horizontal DIN rail)
10 UDBU1 Terminal block unit for digital module (horizontal DIN rail)
11 UTBA7 Terminal block unit for analog input (F series) (vertical DIN rail)
12 UTBA8 Terminal block unit for analog output (F series) (vertical DIN rail)
13 UDBU2 Terminal block unit for digital module (F series) (vertical DIN rail)
Appendix A Specification
6F8C1575 98
Table A-12 Intelligent I/O modules
Model Outline I/O
points
Channel
insulation
1 SAI01/ SAI012
Analog input module (mV/V input) 8 None
2 SAI02/ SAI022
Analog input module(1-5VDC input) 4 Provided
3 SAI03/ SAI032
Analog input module(1-5VDC input), with a distributor 4 Provided
4 STC01/ STC012
Analog input module (thermocouple input) 8 Provided
5 SRT01/ SRT012
Analog input module (resistance temperature sensor input)
4 Provided
6 SAO01/ SAO012
Analog output module (4-20mADC output) 8 None
7 SAO02/ SAO022
Analog output module (4-20mADC output) 4 Provided
8 SDI01/ SDI012
Digital input module (24V-5mADC) 32 None
9 SDO01/ SDO012
Digital output module (24V-100mADC) 32 None
10 SPI01/ SPI012
Pulse input module (No voltage contact/voltage pulse) 4 None
11 SPO01 Pulse output module (open collector output) 4 None
12 SAI06/ SAI062
Analog input module (mV/V input) (for duplex configuration)
8 None
13 SAO06/ SAO062
Analog output module (4-20mADC output) (for duplex configuration)
8 None
14 SPI06 Pulse input module (no-voltage contact/voltage pulse) (for duplex configuration)
4 None
15 SAIF1 Analog input module (F series) (for duplex configuration) 16 None
16 SAOF1 Analog output module (F series) (for duplex configuration)
16 None
17 SDIF1 Digital input module (F series) 32 None
18 SDOF1 Digital output module (F series) 32 None
A.8 List of Current Consumptions and Weights by Module
Unified Controller nv series type2 light Controller Unit Instruction Manual 99
A.9 List of Current Consumptions and Weights by Module
Table A-13 Module current consumptions and weights (when installed in controller unit)
Module name Model Outline
5 V internal current
consumption
(max)
Weight
(Or less)
Controller module
PUM21 type2 light 2.5A 500g
Serial bus interface module
SBM21 SBIF adapter (2-bus) 1A 300g
Power Module PS693 100-240VAC input power 7A (output) 600g
Base Unit BUM22 Base unit for installing - 1000g
Table A-14 TC-net I/O base unit
Model Outline Weight
(Or less) BU901 SA911 dedicated base unit 220g BU902/BU902A Digital filter terminal block base unit 450g BU903/BU903A Analog module terminal block base unit 450g BU904/BU904A Thermocouple input dedicated terminal block base unit 450g BU905 Connector type base unit 250g BU928F Horizontal base unit for LP900 series 6Kg BU929F Horizontal base unit 6Kg UTBA73 Base unit for output of AI959B input signal conditioner 1.5kg UTBA83 Base unit for output of AO969B output signal
conditioner 1.5kg
BU927F Horizontal base unit 6kg BU90A Base unit for PA912 (PA912 of accessories) 250g
Note
BU902A, BU903A, BU904A are the modules used for common bar or short bar for addition.
Other specifications are the same as the modules without `A'. The modules without `A' cannot
add the common bar or short bar to modules.
Appendix A Specification
6F8C1575 100
Table A-15 TC-net I/O module / IO adapter
Module
name Model Outline
Internal 24 VDC current consumption
(max)
External 24 VDC
supply current (max)
Weight (Or less) Remarks
I/O Adapter SA911 TC-net I/O(electrical) 400mA - 250g SA912 TC-net I/O(optical) 400mA - 250g
SA931 For LP900 series (electrical) 400mA - 250g
SA941 For signal conditioner (electrical) 400mA - 250g
SA942 For signal conditioner (optical) 400mA - 250g
SA961 For duplex TC-net I/O (electrical) 150mA - 250g
SA962 For duplex TC-net I/O (optical) 400mA - 250g
PA912 PROFIBUS-DP (optical) 500mA - 250g
I/O Module DI934 32-point 24 VDC input 50mA - 200g
DI934I 32-point 24VDC input 70mA - 200g
DI935 64-point 24 V input 70mA - 400g
DO934 32-point 24 VDC sink output 60mA - 200g
DO935 64-point 24 VDC sink output 100mA - 400g
AI918F 8-ch analog input 0-5V 70mA - 200g
AI929D 16-ch analog input 0 to 5 V, with a distributor
70mA - 400g
AI969 16-ch analog input mV/V 150mA - 250g
TC919 16-ch analog input 0 to 5 V 100mA - 350g
RT918C 8-ch RTD input Pt100, JPt100 80mA - 250g
RT918 8-ch RTD input Pt100, JPt100 80mA - 250g
AO928 8-ch analog independent output 0 to 20mA
70mA 220mA 400g
PI948 8-ch voltmeter pulse 100mA - 400g
FL911 FL-net communication module 500mA - 250g
MD911 MDBUS communication module 500mA - 280g
LP918B AI: 12ch, AO: 8ch, DI: 8, DO:8 150mA 300mA 400g
LP928B AI:12ch,PO:8ch,DI:8,DO:8 150mA 150mA 400g
AI959B 16-ch signal conditioner input 150mA - 400g
AO969B 16-ch signal conditioner output 150mA - 400g
AI9A9B 16-ch analog input 1-5V 60mA - 200g
AO9A9B 16-ch analog output 4-20mA 320mA - 400g
PO919 16-ch pulse output 150mA - 200g
A.8 List of Current Consumptions and Weights by Module
Unified Controller nv series type2 light Controller Unit Instruction Manual 101
Table A-16 Intelligent I/O module
Module name Model Outline
Internal 24 VDC current consumption
(max)
External 24 VDC
supply current (max)
Weight
(Or less)
Remarks
Communication module
SBIF1/ SBIF12
Intelligent I/O 100mA/120mA
- 200g
SBIF2 Intelligent I/O (fast bus communication)
100mA - 200g
SSIF1 General-purpose PLC communication
150mA - 200g
I/O module SAI01/ SAI012
8ch analog input (mV/V) 50mA - 200g
SAI02/ SAI022
4-ch analog input (1-5VDC) 60mA - 150g
SAI03/ SAI032
4-ch analog input (1-5VDC), with a distributor
300mA - 250g
STC01/ STC012
8-ch analog input (thermocouple) 70mA - 200g
SRT01/ SRT012
4-ch analog input (resistance temperature sensor)
70mA - 250g
SAO01/ SAO012
8-ch analog output (4-20mADC) 300mA - 200g
SAO02/ SAO022
4-ch analog output (4-20mADC) 200mA - 250g
SDI01/ SDI012
32-pt digital input (24V-5mADC) 35mA - 200g
SDO01/ SDO01A
32-pt digital output (24V-100mADC)
50mA - 250g
SPI01/ SPI012
4-ch pulse input 150mA 50mA 150g
SPO01 4-ch pulse output 100mA 10mA 150g
SAI06/ SAI062
8-ch analog input 50mA - 200g
SAO06/ SAO062
8-ch analog output 200mA - 200g
SPI06 4-ch pulse input 70mA 50mA 150g
SAIF1 16-ch analog input (F series) 120mA - 200g
SAOF1 16-ch analog output (F series) 50mA - 200g
SDIF1 32-pt digital input (F series) 65mA - 200g
SDOF1 32-pt digital output (F series) 80mA - 200g
Appendix A Specification
6F8C1575 102
Table A-17 Intelligent Terminal block
Model Outline Weight
(Or less)
USCB1 For SBIF1/SBIF2 (vertical DIN rail) 300g
USCB2 For SBIF1/SBIF2 (horizontal DIN rail) 300g
USCB3 For SSIF1 (horizontal DIN rail) 300g
UTBA1 For analog module (vertical DIN rail) 750g
UTBA2 For SAI02, SAI03, SRT01 and SAO02 (vertical DIN rail) 750g
UTBA3 For SAI01, SAI06 and SDA01 (vertical DIN rail) 750g
UTBA6 For SAI06 and SAO06 (vertical DIN rail) 750g
UTBA61 For SAI06, SAO06 and SPI06 (vertical DIN rail) 750g
UTBD1 For digital module (one module) (vertical DIN rail) 900g
UTRC1 For digital module (two modules) (vertical DIN rail) 800g
UABU1 For analog module (horizontal DIN rail) 300g
UABU3 For SAI06, SAO06 and SPI06 (horizontal DIN rail) 300g
UDBU1 For digital module (horizontal DIN rail) 250g
UTBA7 For analog input (F series) (vertical DIN rail) 1.5kg
UTBA8 For analog output (F series) (vertical DIN rail) 1.5kg
UDBU2 For digital module (F series) (vertical DIN rail) 300g
A.10 Cable
Table A-18 Applicable cable
Model Outline 1 ZCS010A***1 Serial bus trunk cable
A.11 Blank Module
Table A-19 Blank module
Model Outline
1 BPM21 Use for extend module slot 2 BPM22 Use for controller module slot 3 BPM2P Use for power module slot
103
Appendix BOutline Drawing
B.1 Base Unit ····························································· 104
B.2 Power Module ······················································ 105
B.3 Controller Module ················································· 106
B.4 Serial Bus Interface Module ··································· 107
Appendix B Outline Drawing
6F8C1575 104
B.1 Base Unit
402.5
416.5
6
15
9513
5
8
25
2 9
Figure B-1 Outside dimensions of base unit BUM22
13
5.
0
2 9 . 0
B.2 Power Module
Unified Controller nv series type2 light Controller Unit Instruction Manual 105
B.2 Power Module
70.5
13
0
104.5
Figure B-2 Outside dimensions of power module PS693
13
0.
0
7 0 . 5 104 . 5
Appendix B Outline Drawing
6F8C1575 106
B.3 Controller Module
70.6 105
13
0
PUM21
RUN
ERR
TRK
HALT
BATT
ALM
SCAN
HLTH
TRUN
LP-1
LP-2
EN-A
EN-B
AC
T-
1L
NK
-1
AC
T-
2L
NK
-2
AC
T-
AL
NK
-A
AC
T-
BL
NK
-B
ONL
STBY
LP
Figure B-3 Outside dimensions of controller modules PUM21
105 . 0
13
0.
0
7 0 . 6
B.4 Serial Bus Interface Module
Unified Controller nv series type2 light Controller Unit Instruction Manual 107
B.4 Serial Bus Interface Module
Figure B-4 Outside dimensions of Serial Bus Interface Module SBM21
Appendix B Outline Drawing
6F8C1575 108
109
Appendix C Notes on Applying the I/O Modules
C.1 DC Input Modules ················································· 109
C.2 AC Input Modules ·················································· 115
C.3 DC Output Modules ················································ 118
C.4 AC Output Modules ··············································· 121
C.5 Analog Input Modules ··········································· 122
C.6 Analog Output Modules ········································· 123
Appendix C Notes on Applying the I/O Modules
6F8C1575 110
Introduce the notes on applying TC-net I/O module in this section. About the details of TC-net I/O
modules, refer to 6F8C1240 「High-speed Serial I/O System TC-net I/O Instruction Manual」 and 6F8C1381 「Industrial TC-net I/O System Instruction Manual」.
About the Serial PI/O modules, refer to 6F8C0779 「Serial PI/O System Intelligent PI/O Instruction
Manual」.
C.1 DC Input Modules
(1) The condition for reading the input signal ON/OFF changes completely is either of
the following:
[Input ON time] = [OFF-to-ON response time] + [Input read cycle]
[Input OFF time] = [ON-to-OFF response time] + [Input read cycle]
The input read cycle is the scanning cycle for batch input/output.
Alternatively, it is the direct input instruction execution cycle if a direct input
instruction is used.
(2) For some external contacts, the reliability of contact may be unable to be
guaranteed with the input current of the module. In this case, install a bleeder
resistor between the input and common so that dummy current can flow.
Figure C-1 DC input connection
(Example of selecting bleeder resistor R)
Input voltage V = 24 VDC
Input module DI934(5.2mA/24 VDC)
Resistance of bleeder resistor R =
24[V]
50[mA] – 5.2[mA] = 536[Ω]
Wattage of bleeder resistor P =
(24[V])2
(536[Ω]) × (2.5~3) ≒ 3[W]
Contact Input module
Wattage
C.1 DC Input Modules
Unified Controller nv series type2 light Controller Unit Instruction Manual 111
(3) Figure C.1-2 shows examples of connection with the transistor output equipment
such as the proximity switch.
入力モジュール
COM
・ NPNオープンコレクタ型入力モジュール( +コモン)
入力モジュール
COM
・ PNPオープンコレクタ型入力モジュール( -コモン)
Figure C-2 Connection of transistor output equipment
(4) When the switch is OFF while a switch equipped with LED display is used, the
lighting, or leak current may flow through the LED, disabling input OFF to be read.
In this case, install a bleeder resistor to lower the input impedance.
rLED
入力モジュール
R
COMV
Figure C-3 Switch with LED
・NPN open collector type input module (positive common)
・PNP open collector type input module (negative common)
Input module
Input module
Input module
Appendix C Notes on Applying the I/O Modules
6F8C1575 112
(Example of selecting bleeder resistor R)
Input module DI934 (input impedance approx. 4.6 kΩ, OFF voltage 6.0 V)
Input voltage V = 24 VDC
Suppose that the switch leakage current IL = 2mA. Let R [kΩ] and P [W] be the
resistance of the bleeder resistor and the wattage, respectively. The following is
satisfied in this case:
4.6[kΩ]×R
4.6[kΩ]+R × 2[mA]<6.0[V]
Hence,
R < 8.6 [kΩ] → R = 8.2 [kΩ]
Where
In addition you must make sure that when the bleeder resistor is selected as
above, the contact current at switch ON time is within the tolerance.
4.6 [kΩ]×R
4.6 [kΩ] +R =70 [mA] 接点電流 = 24 [V] ×
(5) When you use contactless equipment such as a two-wire proximity switch, like the
case in Subsection (4) above, you must make sure that there is no danger of input
errors caused by leakage current. (For selecting the bleeder resistor, see
Subsection (4) above.)
In addition, although the switch is ON, the input terminal voltage may not reach the
ON voltage, thereby disabling input ON to be read. This is due to influence of the
saturation, or residual, voltage. Pay particular attention if the input voltage is low or
the input wiring is long.
ケーブル抵抗( R)
ケーブル抵抗( R)
入力モジュール
COM
センサ
2 線式近接スイッチ
Figure C-4 Connection of contactless equipment
Contact current
Two-wire proximity switch
Sensor
Cable resistance (R) Input module
Cable resistance (R)
C.1 DC Input Modules
Unified Controller nv series type2 light Controller Unit Instruction Manual 113
Let R [Ω] be the cable resistance. Let Vd [V] be the proximity switch's residual
voltage. Let Zi [Ω] be the input module's proximity input impedance. In this case,
the following expresses the voltage Vi [V] that is applied between the input
terminals of the input module when the proximity switch is turned on:
Vi =
V-Vd
2R + Zi Zi
If Vi above decreases below the minimum ON voltage of the input module, you
need to increase the input voltage or make provisions that decrease the cable
resistance R.
(6) If the input filter time constant is small in an input module such as DI934, influence
of contact chattering may cause erroneous input data to be read.
If a quick response is required, make connection with contactless equipment and
also take the noise into sufficient consideration.
(7) If a long input cable is routed, you also need to take the noise into consideration in
addition to the voltage drop that is due to the cable's conductor resistance. Note
the following items:
・ Wire the cable at the minimum distance without making unnecessary loops.
・ Separate the cable from any power line or high-frequency signal line as far as
possible. Keep it away 200 mm or more from them, or shield it with iron plate.
・ If possible, relay the cable at the inlet to the control board.
・ Consider using a shielded cable or twisted pair cable in some cases.
・ Install the bleeder resistor to lower the input impedance.
(8) If you configure the dynamic scanning input using the DC input and output
modules, you need to take into consideration the timing-off phenomenon caused
by CPU scanning as well as response lag in output and input. For the hardware, a
backflow prevention diode is required to prevent input errors caused by the
peripheral circuit. (4x4 input is shown in the following figure.)
Appendix C Notes on Applying the I/O Modules
6F8C1575 114
For example, if contact a is ON, the change timing from Output 0 to Input 0 is as follows:
CPU scanning cycle
Output 0 (internal)
Output 0 (external)
Input 0 (external)
Input 0 (internal)
T1:Output response lag T2:Intput response lag
T1 T2
Note that the change timing is influenced by the CPU scanning time and I/O response time, as shown above.
Figure C-5 Dynamic scanning input
・Input module
・Output module
C.2 AC Input Modules
Unified Controller nv series type2 light Controller Unit Instruction Manual 115
C.2 AC Input Modules
(1) The condition for reading the input signal ON/OFF changes completely is either of
the following:
[Input ON time] = [OFF-to-ON response time] + [Input read cycle]
[Input OFF time] = [ON-to-OFF response time] + [Input read cycle]
The input read cycle is the scanning cycle for batch input/output.
Alternatively, it is the direct input instruction execution cycle if a direct input
instruction is used.
(2) If the AC output type sensor or the like is connected, current higher than the
maximum OFF voltage may remain between the input terminals due to the
leakage current generated at sensor OFF time. If this occurs, input OFF may be
unable to be read although the sensor is OFF. In this case, install a bleeder
resistor between the input terminals to lower the input impedance.
V
入力モジュール
R
ブリーダ抵抗 交流出力型センタ
OFF 時漏れ電流
Figure C-6 Connecting the AC input
(Example of selecting bleeder resistor R)
Input module IN956
Input impedance approx. 8 kΩ (50 Hz)
OFF voltage 20 VAC
Input voltage = 100 VAC (50 Hz)
Suppose the voltage between the input terminals is 35 VAC at OFF time when no
bleeder resistor is installed. Let R [kΩ] be the resistance of the bleeder resistor to
be selected. Let P [W] be the wattage. The following is satisfied in this case:
8[kΩ]×R
8[kΩ]+R × <20[V]
35[V]
8[kΩ]
Hence,
R<11 [kΩ] → R = 10 [kΩ]
AC output type center Bleeder resistor Input module
Leakage current at OFF time
Appendix C Notes on Applying the I/O Modules
6F8C1575 116
Where (100[V])2
10[kΩ] × (2.5~3) ≒ 3 [W] P=
In addition, you must make sure that when the bleeder resistor is selected as
above, the output current at sensor ON time is within the tolerance.
(3) If a log external wiring of AC input is routed, an induced current may flow from the
charging wiring to the open-circuited wiring because of the capacity across the
cable. In this case, input OFF may be unable to be read although the
corresponding output is OFF. You should make provisions for this case generally
by installing a bleeder resistor between the input terminals to lower the input
impedance. In addition, you may need to consider applying DC input in some
cases. (For selecting the bleeder resistor, see Subsection (2) above.)
入力モジュール
ブリーダ抵抗 容量性結合
Figure C-7 Routing provisions (4) If an external wiring of an AC input is routed across a long distance along a power
line or high-frequency signal line, input errors may occur due to an induced current.
In this case, consider the following measures:
・ Reconsider the AC input wiring route to avoid parallel routing to a power line or
high-frequency signal line.
・ Use a twisted pair cable as the input wiring.
・ Use a shielded cable as the input wiring.
・ Relay the cable at the inlet to the control board. (Use a relay with large ON
current.)
・ Install the bleeder resistor to lower the input impedance.
(5) If the input module and inductive load are connected in parallel, with the input
contact, the controller may malfunction due to the surge voltage generated
between the two ends of the load at contact OFF time. In this case, install a surge
absorbing element in parallel to the load to suppress the surge voltage.
Sensor output current
Input module
Bleeder resistor Capacitive coupling
C.2 AC Input Modules
Unified Controller nv series type2 light Controller Unit Instruction Manual 117
誘導負荷
L サージ吸収素子(スナバ回路など)
入力モジュール
Figure C-8 Measure against Serge
(6) For inputting AC input module, use sinusoidal wave in the specified voltage and
frequency.
Waveform distortion or frequency hunting in the fundamental wave of the AC input
voltage may result in incorrect input (e.g. reading ON state as OFF).
Following cases illustrate main causes of incorrect input:
・ Application of rectangular wave power supply output by uninterruptible power
supply (UPS)
・ Waveform distortion due to harmonic, such as inverter
・ Frequency hunting while applying low voltage transformer (CVT)
When applying AC input module, make sure the AC voltage waveform has 5% or
less input waveform distortion ratio.
To read OFF instantaneously in ON state, writing a user program (Application of
OFF delay timer) is effective.
The figure below shows an example of program applying OFF delay timer to AC
input “X0003.”
X0003
R1003
100ms 100ms
Figure C-9 Program timing example
Input module
Inductive load
Surge absorbing element (e.g., snubber circuit)
Appendix C Notes on Applying the I/O Modules
6F8C1575 118
C.3 DC Output Modules
(1) The DC output modules require that power to drive the output transistor be
supplied externally. Connect the voltage within the rated load voltage criterion to
the predefined terminals for each of the common terminals.
(Refer to the TC-net I/O Instruction Manual: Module Individual Specification.)
If connection made with the polarity of the power supply inverted, the module may
fail. Never invert the polarity during connection.
(2) Table C.3-1 summaries the concepts of overcurrent protection coordinations of the
DC output modules.
Table C-1 DC output protection coordination
Module type Protection coordination
DO934/DO935 Contains a 2 A fuse per common terminal. When overload or a load short circuit has occurred, the transistor cannot be protected; however, burning of the module or external cable is protected.
(3) On any load through which a transient overvoltage flows, the diode is installed as
shown in Figure C-10 in order to protect the transistor.
D: Bypasses the transient overvoltage to the power supply to suppress the voltage between the transistor's collector and emitter.
D
Figure C-10 DC output transistor protection (4) Below are notes concerning the transistor protection diode and fuse blowout
detection circuit, mentioned above. Pay special attention when applying them.
<Note 1>
If connection is made to equipment that uses the internal power feeding input method, the load current may flow through Diode D when the voltage of P1 in Figure C.3-2 is higher than the voltage or P2 goes OFF with P1 ON. If this occurs, the external equipment signal is input as ON regardless of the output state of the module.
C.3 DC Output Modules
Unified Controller nv series type2 light Controller Unit Instruction Manual 119
D
COM P2
+
-
OUT
A P24
P1 +
-
IN
COM
DC 出力モジュール 外部機器
Figure C-11 Connection for internal power feeding
P1 and P2 should basically be common. If separate power supplies are used for them as shown in the above figure, insert a backflow prevention diode in Position A in the figure in order to prevent the backflow to P2.
Besides, it is useful to use an interlock that applies only P1 when P2 is normal.
<Note 2>
If the DC output module's power line to the P24 terminal was cut, the load current of a signal with output OFF may sneak around the circuit with output OFF may sneak around the circuit with output ON, as shown in Figure C-11, in addition to the <Note1> above. If this occurs, the external load may go ON.
Figure C-12 Supply of 24 DCV
Pay sufficient attention to the P24 line so that it is not cut. (5) For the lamp load or the like, a rush current flows at output ON time.
You need to pay attention so that the output transistor is not destroyed due to this
rush current.
To restrict the rush current, it is useful to take measure where the resistor is
connected in parallel to the load, or a dark current flowing through the lamp load
with the resistor installed between the output terminals.
DC Output modules External equipment
Load
DC Output modules
Load
OFF
ON
Cut
Appendix C Notes on Applying the I/O Modules
6F8C1575 120
(6) If the inductive load is connected to an output module, a transient voltage with a
relatively large energy is generated at OFF time. This surge voltage is absorbed
with Diode D mentioned above to protect the transistor.
If the external wiring is used for routing, this surge voltage may have an adverse
affect on other signal systems. To prevent this, install the surge absorbing element
in parallel to the inductive load as shown in Figure C.3-11.
Figure C-13 Connection of inductive load
For the surge absorbing element, select one suitable for application
・ Freewheeling Reverse withstand voltage:
diode 3 times or more relative to the supply voltage
(For voltage clamp) Forward current: Greater than the load current
・ Varistor A varistor the rated voltage of which is more
(For voltage clamp) than about twice the maximum supply voltage
・ Snubber (CR) circuit R: 0.5 to 1 Ω for 1 V coil voltage
(For attenuation of C: 0.5 to 1 F for 1A coil current
high frequency) (Nonpolar capacitor)
L Transistor output module
C.4 AC Output Modules
Unified Controller nv series type2 light Controller Unit Instruction Manual 121
C.4 AC Output Modules
(1) The AC output module (AC963) contains a 2A fuse per common terminal.
Even if a load short circuit occurs, the triac is protected by fuse blowout. Note that
when the fuse blows, the triac is also damaged to no small extent. Pay sufficient
attention to make sure that that none of load short circuits or the like will occur.
(2) If the inductive load is connected to the module, a transient voltage with a
relatively large energy is generated at OFF time. To prevent a malfunction that
may be caused by this surge voltage, the AC output module is equipped with the
CR snubber circuit. If the external wiring is used for routing, this surge voltage may,
however, have an adverse affect on other signal system. Thus, be sure to install
the surge absorbing element in parallel to the inductive load. (Locate the element
in the closest possible position to the inductive load.)
Surge absorbing element Varistor, TNR, or Transil (for voltage clamp) Bidirectional overvoltage absorbing element the rated voltage of which is 1.2 times more
than the maximum, or peak, voltage Snubber (CR) circuit (for high frequency attenuation)
~
AC output modules
L Surge absorbing element
Figure C-14 Connection of inductive load
(3) The AC output module does not have the zero cross function. OFF-to-ON change
occurs regardless of the phase of the load voltage.
However, at ON-to-OFF change time, the load current changes near zero. For the
load response, also take this into consideration.
DC resistance of load
(I: Load current peak value in stationary state)
Appendix C Notes on Applying the I/O Modules
6F8C1575 122
C.5 Analog Input Modules
(1) For the analog input signal line, use a shielded twisted pair cable and wire it at the
minimum distance. Ground the cable shield at the analog input module. To satisfy
the requirements in the EMC instructions, connect the shielded cable at the
minimum (i.e., within 3 cm) distance to the chassis that contains the installed nv
series type2 light controller. The configuration in (2) or (3) in Figure C.6-1 may,
however, be more stable in some cases.
Figure C-16 Analog input shield ground
(2) The converted value may be unstable, depending on the voltage state of the 24 V
power supply.
If the converted result is unstable, replace the analog external power supply with
the dedicated power supply
Analog input module
Analog input module
Analog input module
C.6 Analog Output Modules
Unified Controller nv series type2 light Controller Unit Instruction Manual 123
C.6 Analog Output Modules
(1) For the analog output signal line, use a shielded twisted pair cable and wire it at
the minimum distance. Ground the cable shield at the load.
To satisfy the requirements in the EMC instructions, connect the shield to the
ground point at the minimum.
One of the configurations in (2) or (3) in Figure C.6-1 may, however, be more
stable in some cases.
Figure C-17 Analog output shield ground
(2) The converted value may be unstable, depending on the voltage state of the 24 V
power supply. If the converted result is unstable, replace the analog external
power supply with the dedicated power supply.
Analog output module
Analog output module
Analog output module
Appendix C Notes on Applying the I/O Modules
6F8C1575 124
125
Appendix D Migration Method
D.1 Migration Method ··························································· 125
Appendix D Migration Method
6F8C1575 126
This chapter explains the method of migrate to the type2 light controller by the system of Integrated
Controller V series model 2000 L2PU22 (herein after called the”L2 controller”). About the L2 controller
modules, refer to 6F8C0883 「Loop Controller L2 User's Manual - Basic Hardware」. About the details of
TC-net I/O modules, refer to 6F8C1240 「High-speed Serial I/O System TC-net I/O Instruction Manual」
and 6F8C1381 「 Industrial TC-net I/O System Instruction Manual」 .Serial PI/O modules, refer to
6F8C0779 「Serial PI/O System Intelligent PI/O Instruction Manual」.
D.1 Migration Method
Method that migrate from the the existing system of L2 controller (Figure D-1) to the system of type2 light controller (Figure D-2) is listed as below.
Figure D-1 The existing system of L2 controller
type2 light
controller
Serial Bus 1
Serial Bus 2
Serial Bus 3
SBIF1/2
SBIF1/2
SBIF1/2
SBIF1/2
SBIF1/2
SBIF1/2
SIO SIO SIO
nV‐Tool OIS‐DS
Ch A
Ch B
Ethernet LAN Double
Duplex Tracking
L2PU22: Controller module
FN611:Ethernet module
IF619: Duplex module
L2 controller
D.1 Migration Method
Unified Controller nv series type2 light Controller Unit Instruction Manual 127
Figure D-2 The system of type2 light controller after migration
Stop L2 controller running and turn off the power.
Note:In the case of duplex constitution, set primary and secondary both to “HALT”.
If using 3 Serial Bus, change 3 Serial Bus to 2 Serial Bus.
Note1:Can not be migrated if the number of unit which implemented in the sereal bus
1-3 is over 30.
Note2:Connect the I/O module to Serial Bus in according to the calculation formula
connection.
Remove the cables that connected to the L2 controller.
Remove the L2 controller from the Chassis.
Implement the type2 light controller to the chassis.
(Refer to “2.4 Installing /Uninstalling”)
Connect the cable to type2 light controller.
(Refer to “1.5 System Configuration”,”3.3 Connecting the Intelligent I/O”)
Turn on the power of type2 light controller.
Note
・About the setting the nv-Tool Refer to 6F8C1576 「Unified Controller nv Series type 2 light Function Manual」 and 6F8C1290 「Unified Controller nv series/Integrated Controller V series Engineering Tool 4 -Basic-Instructions」.
Serial Bus 1
Serial Bus 2
SBIF1/2
SBIF1/2
SBIF1/2
SBIF1/2
SBIF1/2
SBIF1/2
SIO SIO SIO
nV‐Tool OIS‐DS
Ch A Ch B
Ethernet LAN Double
type2 light Controller
Appendix D Migration Method
6F8C1575 128
Unified Controller nv Series type2 light
Controller Unit Instruction Manual
First edition in June 2015
Toshiba Corporation Social Infrastructure Systems Company Industrial System & Components Division
72-34 Horikawa-Cho, Saiwai-Ku, Kawasaki 212-8585, Japan
©Toshiba Corporation All Rights Reserved. 2015
72-34 Horikawa-cho, Saiwai-ku, Kawasaki-shi, Kanagawa 212-8585, Japan 1575.1.1506