universal intelligent controller
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APPLICATION: AHU, Precision Air-Conditioner, De-Humidifier, CDU, Chiller
Homepage : www.dotech21.com E-mail : business@dotech21.com
Universal Intelligent ControllerUIC-DX100/120/140 SeriesIndustrial HVAC Controller
2009-Feb Rev. 090204
UIC-DX100 Series User’s Manual Rev 1.0
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※ Certainly read 'warning matter for safety', and please use before using. ▣ Warning matter for safety
This direction is for using the product correctly so that you could be safe from danger or incident.
Please carefully keep this all direction.
Please use with being attached to a dual safety device in case of using for controlling instruments which could be effective to
human life or property (ex: controlling atomic energy, medical instruments, cars, trains, flights, burners, amusement instruments
or safety machinery).
Please use with panel, there is a possibility getting an electric shock.
Do not inspect or test with connecting power.
Please connect after checking the terminal number when connecting power.
Do not reorganize except mechanic from DOTECH.
Do not use outdoor. It would be a cause making the product life shorter.
When connecting wires, please give a good screw on terminal. There is a possibility causing a fire with bad connection.
Please use in the proper performance zone. If you don’t, there is a possibility making the product life shorter or, causing a fire
accident.
Do not use a load which is exceeded proper value of opening and shutting capacity of a relay contact. This will cause bad
insulation, bad contact and bad connection.
When cleaning, water or liquid including oil are prohibited, only clean with soft and dried cloth.
Do not use in the place where there is inflammability gas, explosiveness gas, moisture, a direct ray of light, radiation, vibration
and a shock.
Please prevent from getting a dirt or leftover wire inside of this product.
When connecting a sensor, please connect correctly after checking the polarity.
Some of the setting, size etc. on this manual could be changed without an advance notice .
UIC-DX100 Series User’s Manual Rev 1.0
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Warranty Information The condition of warranty The warranty period for DOTECH products is a year so that it is provided support of the product during the warranty period.
『DOTECH does not have a responsibility for problems of product under the circumstance below.
In the case of using without concerning the proper form mentioned on the manual.
In the case of problems caused from both external artificial and environmental factors.
Please contact DOTECH in advance if there is any problem of product caused during the warranty period.
If the problem of product is informed from customer in the warranty period, it will be checked up in the customer area or sent to
DOTECH to check and conduct repair of exchange services directly. If the product is over the warranty period or that is on the
condition that it is not mentioned on manual, customer would be suggested to pay the cost of repair, exchange and delivery.
On the condition that suggestions for ‘Warranty Condition Performance’ below are not against the law, DOTECH is not
responsible for any compensation and guarantee caused by losses or damages by business interruption, loss, return.
Warranty Condition Performance DOTECH is not responsible for any loss, damages, expenses insisted by customer, delegate, contractor except for customer
claims caused by the condition of warranty above.
The condition of warranty mentioned above is the exclusive customer’s right. DOTECH refuses any conditions of warranty
for special purpose except for the condition of warranty.
Warranty Condition Performance does not apply any trouble caused by not following exact direction. It is responsibility for
customer to decide usage or product.
All the conditions of warranty are actually applied and Nobody has authority to modify or extend.
UIC-DX100 Series User’s Manual Rev 1.0
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INDEX
WARRANTY INFORMATION .............................................................................................................................................................................. 3
INDEX ........................................................................................................................................................................................................................... 4
ORDER INFORMATION ........................................................................................................................................................................................ 8
1. STRENGTH ........................................................................................................................................................................................................... 9
1-1) GENERAL FEATURES ........................................................................................................................................................................................ 9
1-2) NOISE ................................................................................................................................................................................................................. 9
1-3) ADOPTING RISC TYPE MICOM .................................................................................................................................................................... 9
1-4) INSTALLING BLACK BOX : INSTALLING OPERATION HISTORY ...................................................................................................................... 9
1-5) DISPLAY FUNCTION FOR MONITORING THE OPERATING STATUS ................................................................................................................. 9
1-6) SMALLER AND THINNER FIGURE ..................................................................................................................................................................... 9
1-7) ADOPTING LARGE SIZE ‘GRAPHIC LCD’ ......................................................................................................................................................... 9
1-8) EXPANSIBILITY .................................................................................................................................................................................................. 9
2. GENERAL ............................................................................................................................................................................................................ 10
2-1) MODEL SPECIFICATION .................................................................................................................................................................................. 10
2-2) POWER CONDITION ........................................................................................................................................................................................ 11
2-3) CPU/LCD ....................................................................................................................................................................................................... 11
2-4) DIGITAL INPUT/OUTPUT SIGNAL .................................................................................................................................................................. 11
2-5) ANALOG INPUT/OUTPUT SIGNAL ................................................................................................................................................................. 11
2-6) COMMUNICATION SPEC. ................................................................................................................................................................................ 11
2-7) INSTALLATION FIELD CONDITIONS .............................................................................................................................................................. 11
3. INPUT/OUTPUT SPECIFACIFICATIONS ................................................................................................................................................. 12
3-1) DIGITAL INPUT SIGNAL .................................................................................................................................................................................. 12
Compressor 1 ~ 2 Cycle Model (DX100) .............................................................................................................................................. 12
Compressor 1~4 Cycle Model (DX120) ................................................................................................................................................ 12
Common Digital input Signal ................................................................................................................................................................. 12
3-2) DIGITAL OUTPUT SIGNAL .............................................................................................................................................................................. 13
Compressor 1 ~ 2 Cycle Model (DX-100) ............................................................................................................................................ 13
Compressor 1 ~ 4 Cycle Model (DX-120) ............................................................................................................................................ 14
3-3) ANALOG INPUT SIGNAL ................................................................................................................................................................................. 15
Recommendation Temperature & Humidity Sensor ............................................................................................................................ 15
3-4) ANALOG OUTPUT SIGNAL ............................................................................................................................................................................. 16
3-5) COMMUNICATION FUNCTION ....................................................................................................................................................................... 17
SYSTEM BUS ........................................................................................................................................................................................... 17
LOCAL BUS ............................................................................................................................................................................................. 17
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Communication Specifications (System bus & Local Bus) ................................................................................................................. 17
3-6) CONTROL POWER INPUT ............................................................................................................................................................................... 18
4. CONSITITUTION ............................................................................................................................................................................................... 19
4-1) OPERATION & DISPLAY PART ........................................................................................................................................................................ 19
General ...................................................................................................................................................................................................... 19
Operation .................................................................................................................................................................................................. 19
Program Setting ........................................................................................................................................................................................ 19
4-2) OUTLINE DIMENSION & MOUNT CUT ......................................................................................................................................................... 20
4-3) OPERATION STATE DISPLAY .......................................................................................................................................................................... 21
Temperature & Humidity Control Mode ............................................................................................................................................... 21
Only Temperature Control Mode............................................................................................................................................................ 21
Only Humidity Control Mode ................................................................................................................................................................. 21
4-4) BUTTON FUNCTION ........................................................................................................................................................................................ 22
4-5) STATUS DISPLAY LAMP .................................................................................................................................................................................. 22
4-6) DISPLAY ICON ................................................................................................................................................................................................. 23
System Status ............................................................................................................................................................................................. 23
Digital Input Signal ICON ...................................................................................................................................................................... 24
Digital Output Signal ICON ................................................................................................................................................................... 24
5. MENU CONSTRUCTION ............................................................................................................................................................................... 25
5-1) MENU STYLE .............................................................................................................................................................................................. 25
5-2) MAIN MENU .................................................................................................................................................................................................... 26
5-3) SUB MENU ....................................................................................................................................................................................................... 26
5-4) MENU DIAGRAM ............................................................................................................................................................................................ 27
5-5) MENU ACCESS LEVEL ................................................................................................................................................................................... 28
6. PROGRAM VIEW .............................................................................................................................................................................................. 29
6-1) RUN INFO...................................................................................................................................................................................................... 29
6-2) OPERATION ................................................................................................................................................................................................. 30
SET TEMPERATURE, SET HUMIDITY, SET DIFF. PRESS, SET REACT TEMP. ....................................................................... 30
COOL CONTROL DIFF. ........................................................................................................................................................................ 30
HEAT CONTROL DIFF. ......................................................................................................................................................................... 30
DEHUMIDIFY CONTROL DIFF. ........................................................................................................................................................ 31
Humidify control difference ..................................................................................................................................................................... 31
React Heater Control Difference ............................................................................................................................................................ 31
FAN ON DELAY TIME ............................................................................................................................................................................ 31
FAN OFF DELAY TIME ......................................................................................................................................................................... 31
Refrigerator driving delay time and Re-running guard time............................................................................................................... 32
LCD LIGHT MODE ................................................................................................................................................................................ 32
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Refrigerator's manual control ................................................................................................................................................................. 32
Minus deflection control of refrigerator ................................................................................................................................................. 32
6-2) SCHDULE ..................................................................................................................................................................................................... 33
6-3) TRIP LOG. ...................................................................................................................................................................................................... 34
6-4) FAULT & ALARM ............................................................................................................................................................................................ 35
6-5) FAULT SET .................................................................................................................................................................................................... 36
AFS DETECT DELAY TIME ................................................................................................................................................................. 36
LPS SKIP TIME ....................................................................................................................................................................................... 36
LPS FAULT DETECT TIMES ................................................................................................................................................................ 36
REACT HEATER COOL TEMP ............................................................................................................................................................ 36
REACT HEATER OVER TEMP ............................................................................................................................................................ 36
TEMP(Humidity) ALARM FUNCTION ............................................................................................................................................... 36
6-6) CONTROL MODE ....................................................................................................................................................................................... 37
RUNNING MODE SOURCE ................................................................................................................................................................ 37
CONTROL MODE .................................................................................................................................................................................. 37
COOL DEHUMIDITY FUNC. .............................................................................................................................................................. 37
COOL & HUMIDITY CTRL .................................................................................................................................................................. 37
COOL STEP ............................................................................................................................................................................................. 37
HEAT STEP .............................................................................................................................................................................................. 37
HUMIDIFY STEP .................................................................................................................................................................................... 37
REACT HEATER (DEHUMIDIFY) STEP ........................................................................................................................................... 38
REACT HEATER CONTROL (Dry type Dehumidifier Function) .................................................................................................... 38
COOL ROTATE FUNCTION / HEATER ROTATE FUNCTION ..................................................................................................... 38
PWR RETURN RESTART ...................................................................................................................................................................... 38
SYSTEM NETWORK PORT .................................................................................................................................................................. 38
LOCAL NETWORK PORT .................................................................................................................................................................... 38
NETWORK (COMMUNICATION) ...................................................................................................................................................... 38
6-7) ANALOG SET ............................................................................................................................................................................................... 39
6-8) CALIBRATION ............................................................................................................................................................................................ 40
TEMP SENSOR OFFSET ...................................................................................................................................................................... 40
HUMIDITY SENSOR OFFSET ............................................................................................................................................................. 40
DIFF. PRESS SENSOR OFFSET .......................................................................................................................................................... 40
TEMP SENSOR RANGE INPUT .......................................................................................................................................................... 40
DIFF. PRESS SENSOR RANGE INPUT .............................................................................................................................................. 40
6-9) CONFIGURE................................................................................................................................................................................................. 41
SENSOR INPUT ...................................................................................................................................................................................... 42
MULTI FUNCTION RELAY (N7, N8, N9, N10, N11) ........................................................................................................................ 42
When use React heater temperature sensor. .......................................................................................................................................... 42
When unuse React heater temperature sensor. ..................................................................................................................................... 42
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Analog output Y1, Y2, Y3 Direction. ....................................................................................................................................................... 42
6-10) SETUP DATE/TIME ON SYSTEM .................................................................................................................................................................... 43
7. HOW TO INSTALL ............................................................................................................................................................................................ 44
7-1) PLACE FOR INSTALLATION ............................................................................................................................................................................. 44
7-2) HOW TO INSTALL ............................................................................................................................................................................................ 44
7-3) CAUTION FOR WIRING THE CABLES .............................................................................................................................................................. 44
UIC-DX100 Series User’s Manual Rev 1.0
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Order Information
※ It is that is rapidly whether is correct with product model who order before use product.
Model Suffix Code Description
DX100 UIC for AHU (COMP 2CYCLE – PumpDown Control)
DX120 UIC for AHU (COMP 4CYCLE – Normal)
DX140 UIC for Package Type AHU Controller
Type / Function
- 0 0 None
- 1 0 ANALOG OUTPUT 3CH (PID CONTROL)
- 0 1 With Communication RS-485 Mod-Bus RTU
- 2 0 REMOTE DISPLAY TYPE
Language
Korean
E English
C Chinese
J Japanese DX ---- 1ea DX’s Connector (4mm Nut 4ea include) DX-00 : (3P-1ea, 4P-1ea, 5P-4ea, 6P-2ea) DX-01 : (3P-2ea, 4P-1ea, 5P-4ea, 6P-2ea) DX-10 : (3P-1ea, 4P-1ea, 5P-4ea, 6P-3ea) DX-11 : (3P-2ea, 4P-1ea, 5P-4ea, 6P-3ea) DX-20 : (3P-3ea) DX’s Power Trans(P/N:24069001) ---- 1ea (other sells product) ※ Accessories(Sensor) Information HTX73W-FPC-502 : Wall Mount Type Temperature & Humidity Sensor HTX73D-FPC-502 : Duct Mount Type Temperature & Humidity Sensor HTX32C-10-502 : Room Mount Type Temperature & Humidity Sensor HTX23-FPC-502 : Embedded Type Temperature & Humidity Sensor DPR-TH02-S6D150L*1/2*3m : React Heater Temperature Sensor ※ Other Products DX200 : Chiller/CDU Controller for Screw type Refrigerator (Stepless Control) DX220 : Chiller/CDU Controller for 1~2unit Screw type Refrigerator (Stepless Control) DX240 : Chiller/CDU Controller for 1~4unit Screw type Refrigerator (Stepless Control) DX260 : Multi Compressor Controller / Rack Controller DX270 : Chiller/CDU Controller for Screw type Refrigerator (Step Control) DX230 : Chiller/CDU Controller for Recipro/Scroll type Refrigerator (Stepless Control) DX230H : Water-source Geothermy Controller for Recipro/Scroll type Refrigerator DX540H : Air-source Controller for Recipro/Scroll type Refrigerator
UIC-DX100 Series User’s Manual Rev 1.0
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1. STRENGTH ▣ Can apply to equipment (Precision AHU, CDU, AHU, dehumidifier etc.)s of several usage by simple setting. ▣ Many language expression applied possible large size graphic LCD. ▣ The trip alarm event does storage (non-volatile) to maximum 200 and maintenance and trouble diagnosis of equipment are easy. ▣ various analog (PID) control output possibility (cooling dehumidification, cooling, dehumidification, heating, humidification, differential Press, temperature transmission, humidity transmission) ▣ Modicon Modbus protocole application MMI system (CIMON, AUTOBASE, VIEWBASE, INTOUCH etc.) and 100% compatibility .
1-1) General Features This product is electronic control unit that incorporate and controls driving of do HVAC chapter who use micro-computer controlling system. Is selecting digital operation processing mode by high efficiency RISC type's microprocessor. Embody display module and control module and secured installation space frugality and system stability.Display can warn driving situation to user immediately and present the convenience of maintenance.
1-2) Noise The measure for noise is essential for industrial controling device. Digital input and output signal is electrically isolated to another signal line so that the measure for noise is prepared as preventing PCB from coming of outer signal for UIC-DX100. And on CPU of the PCB, while CPU has malfunction by noise, watchdog timer for hardware is activated per every 32msec and CPU has brown out function and supervise the controlling power at real time.
1-3) Adopting RISC Type MICOM Assemby language of CPU achieve the 7.3738M per second, and controlling logics, which is written on CPU, Needs approx.1[msec] per cycle. Therefore, sampling rate is faster 10 times than other company’s controller so malfunction rate is much less that more precise controlling is possible.
1-4) Installing black box : Installing operation history DX100 series can contain tripping alarm history up to 160 events so it is easy for maintenance and is easy to analyze the cause of trouble. And operator know the cause of trouble and equipment status in the case of tripping by verifying the operating data.
1-5) Display function for monitoring the operating status DX100 series has the displaying of unit’s operating status and the displaying function of retro counting the postponed time and waiting time so that operator notice easily the unit’s operating status on monitor.
1-6) Smaller and thinner figure Smaller and thinner figure is achieved by unifying main controlling section and displaying section, and UIC-DX100 series can save the space for being installed in main equipment.
1-7) Adopting large size ‘graphic LCD’ UIC-DX100 adopt the large size ‘graphic LCD’ for operator to do easy operating and noticing the work procedure. ( Wide Temperature Range Type : -20 ~ +70℃, available for Korean/English/Chinese font )
1-8) Expansibility Supporting of RS485 Port, Modbus RTU Standard Protocol , MMI S/W and automatic interface.
UIC-DX100 Series User’s Manual Rev 1.0
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2. General
2-1) Model Specification DX100(DX120) DX140
Digital Input Port 10 10
Digital Output Port 12 12
Temperature Sensor Input 2 1
Humidity Sensor Input 1 1
Diff. Pressure Sensor Input 1 - Refrigerator Compressor Control Step 2(4) 2
Heater Control Step 7 5
Humidify Control Step 4 2
Dehumidify Control Step 4 -
Main Brower Fan on/off Control 1 1
Dehumidifier Control Function Ok -
React Heater Temp. Sensor Input Ok -
React Heater Control Function Ok -
React Heater Control Step 4 -
React Fan on/off Control 1 -
Trip / Alarm Recording Function Ok -
Schedule Run/Stop Function Ok -
Cool / Dehumidify Analog Control Ok (PID Control) Ok (P Control)
Cooling Analog Control Ok (PID Control) Ok (P Control)
Heating Analog Control Ok (PID Control) Ok (P Control)
Humidify Analog Control Ok (PID Control) Ok (P Control)
Diff. Pressure Analog Control Ok (PID Control) Ok (P Control) Temperature Retransmission Output Ok -
Humidify Retransmission Output Ok - Diff. Press. Retransmission Output Ok -
React Heater SCR on/off Control Ok -
Heater SCR on/off Control Ok - Humidify Heater SCR on/off Control Ok -
Cooling State on/off Control Ok -
MODEL Specifications
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2-2) Power Condition
Power Conditions Power Supply AC24V(+10%, -15%) 50/60Hz, DC24V(+10%, -15%)Power Consumption Max 20VA
2-3) CPU/LCD
CPU, LCD C P U ATmega 128 – 16AI, 16MHz L C D 240 X 128 pixel, LED Backlight
2-4) Digital Input/Output Signal
Digital Input Input Method Opto-Isolation Input Quantity 10ea (5 X 2 Common) Signal Power AC24V or DC24V
Digital Output Output Method Relay Contact Output Quantity 12ea, (4 X 3 Common) Relay Contact Rate 250V, 1A(Resistance Load)
2-5) Analog Input/Output Signal
Analog Input (10Bit ADC)
Temperature Sensor NTC 3 ea 0~1Vdc, 4~20mAdc 2 ea (Sensor Loop Power DC24V Embedded) Error Calibration Software
Analog Output (12Bit DAC)
Channel 3 Channel Output Signal 4~20mA Error Calibration Software
2-6) Communication Spec.
Communication
Method RS485(Half-Duplex) 2 Channel (System, Local)
Baud rate 4800, 9600, 19200, 38400 BPS Parity None, Data 8bit, Stop 1bit
Road Max. 1.2Km Recommended Media BELDEN 9842 or 8761
2-7) Installation Field Conditions
Field Conditions
Installation Indoor Operation Temperature -10 ~ 60 ℃ Storage Temperature -30 ~ 80 ℃ Operation Humidity Non condensation 5~95%
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3. Input/Output Specifacifications
3-1) Digital Input Signal
Compressor 1 ~ 2 Cycle Model (DX100)
pin name Function active state
J13.1 ID1 Compressor #1 Fault Signal fault (open)
J13.2 ID2 Compressor #1 Low Press Switch Signal Low Press (open)
J13.3 ID3 Compressor #2 Fault Signal fault (open)
J13.4 ID4 Compressor #2 Low Press Switch Signal Low Press (open)
J13.5 ID5
Halon(Smog Detect) Signal -
fault (open) React Fan Fault Signal Dehumidifier Control Function
Use J13.6 IDCM1 Input Common for ID1 ~ ID5
Compressor 1~4 Cycle Model (DX120)
pin name Function active state
J13.1 ID1 Compressor #1 Fault Signal fault (open) J13.2 ID2 Compressor #2 Fault Signal fault (open) J13.3 ID3 Compressor #3 Fault Signal fault (open) J13.4 ID4 Compressor #4 Fault Signal fault (open)
J13.5 ID5 Smog Detect Signal -
fault (open) React Fan Fault Signal Dehumidifier Control Function Use
J13.6 IDCM1 Input Common for ID1 ~ ID5
Common Digital input Signal
Pin name Function active state
J14.1 ID6 Re-Heater Fault Signal fault (open) J14.2 ID7 Air Flow Detect
Signal - fault (open)
React Fan Fault Signal
When React Temp Sensor used fault (open)
J14.3 ID8 Humidifier Fault Signal fault (open) J14.4 ID9 Main Brower Fault Signal fault (open) J14.5 ID10 Remote Run / Stop Signal Run (closed) J14.6 IDCM2 Input Common for ID6 ~ ID10
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3-2) Digital Output Signal
Compressor 1 ~ 2 Cycle Model (DX-100)
pin name Function active state
J21.1 N1 Refrigerator #1 on/off Control ON
J21.2 N2 Main Liquid SOL Valve for Refrigerator #1 on/off Control ON
J21.3 N3 Refrigerator #2 on/off Control ON
J21.4 N4 Main Liquid SOL Valve for Refrigerator #2 on/off Control ON
J21.5 C1 Output Common for N1~N4
pin name Function active state
J22.1 N5 Re-heater #1 on/off Control ON
J22.2 N6 Re-heater #2 on/off Control ON
J22.3 N7 Re-heater #3 on/off Control / Multi Function Output Port
N7 ON
J22.4 N8 Re-heater #4 on/off Control / Multi Function Output Port
N8 ON
J22.5 C2 Output Common for N5~N8
Pin name Function active state
J23.1 N9
OFF
Re-heater #3 ~ #7 on/off Control
Humidifier #1 ~ #4 on/off Control
React Fan on/off Control
Alarm State Signal
Temp. or Humidity Range Out State Signal
React Heater #1 ~ #4 on/off Control
Run / Stop State Signal
Cooling Operation State Signal
Re-Heating Operation State Signal
Dehumidify Operation State Signal
Humidify Operation State Signal
ON
J23.2 N10
J23.3 N11
J23.4 N12 Main Brower on/off Control ON
J23.5 C3 Output Common for N9 ~ N12 ※ Multi-function output port (N7~N11) is user settable for specification for your machine by CONFIGURE menu.
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Compressor 1 ~ 4 Cycle Model (DX-120)
pin name Function active state
J21.1 N1 Compressor #1 on/off Control ON
J21.2 N2 Compressor #2 on/off Control ON
J21.3 N3 Compressor #3 on/off Control ON
J21.4 N4 Compressor #4 on/off Control ON
J21.5 C1 Output Common for N1~N4
pin name Function active state
J22.1 N5 Re-heater #1 on/off Control ON
J22.2 N6 Re-heater #2 on/off Control ON
J22.3 N7 Re-heater #3 on/off Control / Multi Function Output Port
N7 ON
J22.4 N8 Re-heater #4 on/off Control / Multi Function Output Port
N8 ON
J22.5 C2 Output Common for N5~N8
Pin name Function active state
J23.1 N9
OFF
Re-heater #3 ~ #7 on/off Control
Humidifier #1 ~ #4 on/off Control
React Fan on/off Control
Alarm State Signal
Temp. or Humidity Range Out State Signal
React Heater #1 ~ #4 on/off Control
Run / Stop State Signal
Cooling Operation State Signal
Re-Heating Operation State Signal
Dehumidify Operation State Signal
Humidify Operation State Signal
ON
J23.2 N10
J23.3 N11
J23.4 N12 Main Brower on/off Control ON
J23.5 C3 Output Common for N9 ~ N12 ※ Multi-function output port (N7~N11) is user settable for specification for your machine by CONFIGURE menu.
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3-3) Analog Input Signal
pin name Function type range
J11.1 +24V Loop Power for Sensor
J11.2 B4 Humidify Sensor Input for 4~20mA 4 ~ 20mA 0 ~ 100%RH
J11.3 B5 Temperature Sensor Input for
4~20mA 4 ~ 20mA Range Settable
J11.4 AVSS 0V Common (Shield Wire)
pin name Function type Range
J12.1 B1 Temperature Sensor #1 Input for
NTC
TH 5K
TH 10K
-10 ~ 100 ℃
-30 ~ 200 ℃
J12.2 AVSS 0V Common
J12.3 B2 Temperature Sensor #2 Input for
NTC
TH 5K
TH 10K
-10 ~ 100 ℃
-30 ~ 200 ℃
J12.4 AVSS 0V Common
J12.5 B3
Temperature Sensor #3 Input for
NTC (Exclusive React Heater
Temperature)
TH 10K -30 ~ 200 ℃
Recommendation Temperature & Humidity Sensor
Type Install model specifications
Temp &
Humidity
Duct Mount HTX73D-FPC-N5K T : NTC 5K, Humidity : 4~20mA
Wall Mount HTX73W-FPC- N5K T : NTC 5K, Humidity : 4~20mA
Room Mount HTX32C-10- N5K T : NTC 5K, Humidity : 4~20mA
Embedded Unit HTX23-FPC- N5K T : NTC 5K, Humidity : 4~20mA
Humidity
Duct Mount HTX73D-FHC Humidity : 4~20mA
Wall Mount HTX73W-FHC Humidity : 4~20mA
Room Mount HTX32C-10 Humidity : 4~20mA
Temperature
Duct Mount HTX73D-FBS-502 T : NTC 5K
Wall Mount HTX73W-FBS-502 T : NTC 5K
Room Mount HTX30-FBS-502 T : NTC 5K ※ Refer to Dotech HTX Series Catalog .
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3-4) Analog Output Signal
Pin name Function type
J6.1 Y1 Analog Output Signal #1 (+) 4 ~ 20mA
J6.2 YG1 Analog Output Signal #1 (-)
J6.3 Y2 Analog Output Signal #2 (+) 4 ~ 20mA
J6.4 YG2 Analog Output Signal #2 (-)
J6.5 Y3 Analog Output Signal #3 (+) 4 ~ 20mA
J6.6 YG3 Analog Output Signal #3 (-) ※ Multi Function Analog Output (Y1, Y2, Y3) is user settable for your machine by [CONFIGURE] menu. ▣ Selectable Analog Output Signal ② OFF ③ Cooling & Dehumidify Analog Control Output Signal (High signal is output in cooling and dehumidify signal) ④ Cooling Analog Control Output Signal ⑤ Dehumidify Analog Control Output Signal ⑥ Re-Heating Analog Control Output Signal ⑦ Humidify Analog Control Output Signal ⑧ Diff. Pressure Analog Control Output Signal ⑨ Temperature Retransmission Analog Output Signal(Rang is settable) ⑩ Humidity Retransmission Analog Output Signal(Range is 0~100%RH)
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3-5) Communication Function
SYSTEM BUS
Pin name Function type
TB1.1 GND -
RS-485 TB1.2 B SYSTEM BUS TRX-
TB1.3 A SYSTEM BUS TRX+
LOCAL BUS
Pin name Function type
TB2.1 GND -
RS-485 TB2.2 B LOCAL BUS TRX-
TB2.3 A LOCAL BUS TRX+
Communication Specifications (System bus & Local Bus)
① Method : EIA - RS-485
② Baudrate : 4800, 9600, 19200, 384000 BPS, N, 8, 1
③ Protocol : MODICON MODBUS RTU MODE
④ Recommended Media : BELDEN 8761 or 9842
(8761)
(9842)
BELDEN 9842 Paired- Low Capacitance EIA RS-485
⊙ Number of Pairs: 2
⊙ Total Number of Conductors: 4
⊙ AWG: 24
⊙ Stranding: 7x32
⊙ Conductor Material: TC - Tinned Copper
⊙ Insulation Material: PE - Polyethylene
⊙ Outer Shield Material Trade Name: Beldfoil®
⊙ Outer Shield Material: Aluminum Foil-Polyester Tape/TC –
⊙ Tinned Copper
⊙ Outer Jacket Material: PVC - Polyvinyl Chloride
⊙ Plenum (Y/N): N ⊙Plenum Number: 82842
⊙ Applications: Computer Cables, Low Capacitance EIA RS-
485
※ Recommended Media BELDEN 9842.
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3-6) Control Power Input
Pin name Function type
J1.1 FG FIELD GROUND (CASE SHIELD)
J1.2 G0 AC24V(-) or DC24V(-)
J1.3 G AC24V(+) or DC24V(+)
(Power Supply Connection)
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4. Consititution
4-1) Operation & Display Part
General
Display : 240 X 128 Graphic LCD (LED BACKLIGHT), Green LED 1EA, Red LED 1EA
Keypads : Membrane Button 8EA
Operation
Start Switch : Press 1 Second When machine start.
Stop Switch : Press 1 Second When machine stop.
Reset Switch : Press When fault & alarm state reset.
Green LED : Operation status LED
Red LED : Fault & alarm status LED
Program Setting
Enter Switch : Select and save function.
Down Switch : move & factor change.
Up Switch : move & factor change.
Menu Switch : Menu load & special function.
Cancel Switch: return & cancel.
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4-2) Outline Dimension & Mount Cut
230
204
90
150
45
Cutout Size : 192 X 130 (mm)
Mount Hole :5~6pie X 4 EA
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4-3) Operation State Display
Temperature & Humidity Control Mode
Only Temperature Control Mode
Only Humidity Control Mode
※ Control mode is user settable for your machine by [OPERATION] menu.
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4-4) Button Function
Start / Stop
Start or Stop
Start when putting the start button
Stop when putting the stop button
Reset
Reset during trip
The Trip having automatic reset function will reset automatically without
putting the button
Menu
Menu button to set for a control and state
Enter
Choose or Save button
Up/ Down
Up/ Down
Cancle
Return to previous menu or first menu
4-5) Status Display Lamp
Operation Status Lamp Green LED
ON : Running State
Low speed spot : Circulation Run State
High speed spot : When Main fan is going to drive
Spot light : Machine Stop State
Fault Status Lamp Red LED
OFF : Good State
High speed spot : Trip State
Spot light : Alarm State
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4-6) Display Icon
System Status
Symbol Description
According to Running Mode Icon Display (Local, Remote, Schedule)
Running, Stop, Circulation State Icon Display
Cooling Run, Heating Run State Icon Display
Humidify Run, Dehumidify Run State Icon Diplay
System Lock Icon Display
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Digital Input Signal ICON
Icon Description Icon Description
Refrigerator #1 Alarm Signal Re-Heater Alarm Signal
Refrigerator #2 Alarm Signal AIR FLOW Fault Signal
Refrigerator #3 Alarm Signal Humidifier Alarm Signal
Refrigerator #4 Alarm Signal Main-Fan Fault Signal
Refrigerator #1 LPS Signal REMOTE RUN Signal
Refrigerator #2 LPS Signal React Heater Alarm Signal
Halon(Smog Detect) Signal React Fan Alarm Signal
Digital Output Signal ICON
Icon Description Icon Description
Refrigerator #1 Control Humidifier #1 Control
SOL Valve for Refrigerator #1 Control Humidifier #2 Control
Refrigerator #2 Control Humidifier #3 Control
SOL Valve for Refrigerator #2 Control Alarm State
Re-heater #1 Control Main Fan Control
Re-heater #2 Control React Heater #1 Control
Re-heater #3 Control React Heater #2 Control
Re-heater #4 Control React Heater #3 Control
Re-heater #5 Control React Fan Control
Refrigerator #3 Control Refrigerator #4 Control
Error (Temp/Humidity) State Heat Operation State
Re-heater #6 Control Cool Operation State
Re-heater #7 Control Dehumidity Operation State
Humidifier #4 Control Humidity Operation State
React Heater #4 Control
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5. Menu Construction
5-1) MENU STYLE
MAIN MENU
SUB MENU
EDIT
RUNNING
STATUS
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5-2) Main Menu
5-3) Sub Menu
5-4) Menu Diagram
00:RUN INFO TEMPERATURE HUMIDITY DIFF. PRESSURE REACT TEMP ANG Y1 OUT (MANUAL) ANG Y2 OUT (MANUAL) ANG Y3 OUT (MANUAL) TOTAL RUN HOUR COMP#1 RUN HOUR COMP#1 ON/OFF TIMES COMP#2 RUN HOUR COMP#2 ON/OFF TIMES COMP#3 RUN HOUR COMP#3 ON/OFF TIMES COMP#4 RUN HOUR COMP#4 ON/OFF TIMES
01:OPERATION SET TEMPERATURE SET HUMIDITY SET DIFF. PRESS SET REACT TEMP. COOL CONTROL DIFF. HEAT CONTROL DIFF. DEHUMIDIFY CONTROL DIFF. HUMIDIFY CONTROL DIFF. REACT CONTROL DIFF. COMPRESSOR GUARD TIME FAN ON DELAY TIME FAN OFF DELAY TIME LCD LIGHT MODE
02:SCHEDULE SUN RUN ~ STOP MON RUN ~ STOP TUE RUN ~ STOP WED RUN ~ STOP THU RUN ~ STOP FRI RUN ~ STOP SAT RUN ~ STOP
03:TRIP LOG. EVENT #1 EVENT #2 EVENT #3 | | | | EVENT #200
04:ALARM SET AFS DETECT DELAY TIME LPS SKIP TIME LPS FAULT DETECT TIMES REACT HEATER COOL TEMP REACT HEATER OVER TEMP TEMP ALARM FUNCTION HUMIDITY ALARM FUNCTION TEMP LOW ALARM TEMP HIGH ALARM HUMIDITY LOW ALARM HUMIDITY HIGH ALARM
05:CONTROL SET RUNNING MODE SOURCE CONTROL MODE COOL DEHUMIDITY FUNC. COOL & HUMIDITY CTRL COOL STEP HEAT STEP HUMIDITY STEP DEHUMIDITY STEP COOL ROTATE FUNCTION HEAT ROTATE FUNCTION REACT HEATER CONTROL PWR RETURN RESTART SYSTEM NETWORK ID LOCAL NETWORK ID SYSTEM NETWORK BPS LOCAL NETWORK BPS
06:ANALOG SET ANG Y1 MODE ANG Y2 MODE ANG Y3 MODE TEMP COTRNOL P TEMP COTRNOL I TEMP COTRNOL D HUMIDITY COTRNOL P HUMIDITY COTRNOL I HUMIDITY COTRNOL D REACT COTRNOL P REACT COTRNOL I REACT COTRNOL D DIFF. PRESS COTRNOL P DIFF. PRESS COTRNOL I DIFF. PRESS COTRNOL D TEMP CONTROL DEADBAND HUMI CONTROL DEADBAND
07:CALIBRATION TEMP SENSOR OFFSET HUMIDITY SENSOR OFFSET DIFF.PRESS SENSOR OFFSET TEMP SENSOR RANGE LO TEMP SENSOR RANGE HI DIFF.PRESS SENSOR RANGE LO DIFF.PRESS SENSOR RANGE HI
08:CONFIGURE MULTI FUNCTION RELAY N7 MULTI FUNCTION RELAY N8 MULTI FUNCTION RELAY N9 MULTI FUNCTION RELAY N10MULTI FUNCTION RELAY N11TEMP SENSOR INPUT HUMIDITY SENSOR INPUT REACT TEMP SENSOR INPUTD.PRESS SENSOR INPUT SMOG DETECT TYPE REACT FAN FAULT TYPE RE-HEATER FAULT TYPE FLOW SW FAULT TYPE HUMIDIFY FAULT TYPE BROWER FAULT TYPE REMOTE RUN/STOP TYPE ANG Y1 LOW ANG Y1 HIGH ANG Y1 DIRECT ANG Y2 LOW ANG Y2 HIGH ANG Y2 DIRECT ANG Y3 LOW ANG Y3 HIGH ANG Y3 DIRECT
09:FACTORY SET SELF TEST LOG. ERASE INFO. ERASE B1 IN B2 IN B3 IN B4 IN B5 IN B4 4mA B4 20mA B5 4mA B5 20mA Y1 4mA Y1 20mA Y2 4mA Y2 20mA Y3 4mA Y3 20mA ADC FILTER DAC FILTER
5-5) Menu Access Level
Access
Level
USER
(CODE = 0009)
SERVICE1
(CODE = 0100)
SERVICE2
(CODE = 0119)
FACTORY
(CODE = ****)
Accessible
Menu
RUN INFO
OPERATION
TRIP LOG.
CALIBRATION
RUN INFO
OPERATION
SCHEDULE
TRIP LOG.
ALARM SET
CONTROL SET
ANALOG SET
CALIBRATION
RUN INFO
OPERATION
SCHEDULE
TRIP LOG.
ALARM SET
CONTROL SET
ANALOG SET
CALIBRATION
CONFIGURE
RUN INFO
OPERATION
SCHEDULE
TRIP LOG.
ALARM SET
CONTROL SET
ANALOG SET
CALIBRATION
CONFIGURE
FACTORY SET
Accessible
Time 1 minute 10 minute 30 minute 1 hour
When changing Access Level Mode, make locked by putting Cancel button for 3 sec. If putting [Menu] on operating display, it shows access code input display below. (If putting [Menu] during supporting time, it does not ask Access Code.) After input Access Code by [Up]/[Down] key, put [Enter] and then, convert to Menu display.
<Access code input screen>
Before maintenance time, put [Cancel] key for 3 min. for Locked Mode.
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6. Program View
6-1) RUN INFO
Item Description units step min Max Default
000 TEMPERATURE ℃
View Only 001 HUMIDITY %
002 DIFF. PRESSURE Pa
003 REACT TEMP ℃
004 ANG Y1 OUT (MANUAL) % 0.1 0 100.0 100.0
005 ANG Y2 OUT (MANUAL) % 0.1 0 100.0 100.0
006 ANG Y3 OUT (MANUAL) % 0.1 0 100.0 100.0
007 TOTAL RUN HOUR H 1 0 99999 -
008 COMP#1 RUN HOUR H 1 0 99999 -
009 COMP#1 ON/OFF TIMES T 1 0 99999 -
010 COMP#2 RUN HOUR H 1 0 99999 -
011 COMP#2 ON/OFF TIMES T 1 0 99999 -
012 COMP#3 RUN HOUR H 1 0 99999 -
013 COMP#3 ON/OFF TIMES T 1 0 99999 -
014 COMP#4 RUN HOUR H 1 0 99999 -
015 COMP#4 ON/OFF TIMES T 1 0 99999 - ※ When hour and times is above of 99999, becomes reset with automatic and counts.(Edit is impossible) ※ When COMP#3 and COMP#4 HOUR(TIMES) is DX120 model and indicates. ANG Y1 ~ Y3 OUT :
Indication of menu name is registered in the name of menu that specify in [ANALOG SET : ANG Yn mode]. After locate cursor in menu name, automatic/manual mode is changed if click MENU key, and present output value is displayed in automatic mode. User inputs output value in manual mode and setting is available.
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6-2) OPERATION ※ According to set data of menu, this menu is indicated automatic. Item Description Units step min max default
100 SET TEMPERATURE ℃ 0.1 -9.9 80.0 22.0
101 SET HUMIDITY % 0.1 0.0 99.9 50.0
102 SET DIFF. PRESS Pa 0.0 0.0 300.0 20.0
103 SET REACT TEMP. ℃ 1 80 150 140
104 COOL CONTROL DIFF. ℃ 0.1 -10.0 +10.0 1.0
105 HEAT CONTROL DIFF. ℃ 0.1 0.2 20.0 0.5
106 DEHUMIDIFY CONTROL DIFF. % 0.1 1.0 20.0 3.0
107 HUMIDIFY CONTROL DIFF. % 0.1 1.0 20.0 5.0
108 REACT CONTROL DIFF. ℃ 01 5 50 10
109 COMPRESSOR GUARD TIME Sec 1 30 300 60
110 FAN ON DELAY TIME Sec 1 5 300 5
111 FAN OFF DELAY TIME Min 1 0 30 3
112 LCD LIGHT MODE ON / OFF OFF
SET TEMPERATURE, SET HUMIDITY, SET DIFF. PRESS, SET REACT TEMP. It is set point value that get into control standard of each control item.
COOL CONTROL DIFF.
Input standard been driving/suspension control sensitivity of cooling control. (Figure, When 2 Cycle Compressor Control)
HEAT CONTROL DIFF. Input standard been driving/suspension control sensitivity of Heating control.
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DEHUMIDIFY CONTROL DIFF.
Input standard been driving/suspension control sensitivity of dehumidification control. (Figure, When 2 Step Control) In case is cooling dehumidification operation mode, decide driving step of freezing machine.
When control react heater in dry type of dehumidifier, if [CONTROL SET:REACT HETER CONTROL] is OFF, it controls react heater's step according to current humidity.
Humidify control difference When drive humidification, input control sensitivity that get into standard of step driving of humidifier.
React Heater Control Difference
When drive react heater, input control sensitivity that get into standard of step driving of react heater.
When control react heater in dry dehumidifier, control step of react heater according to present react heater temperature if [CONTROL SET: REACT HEATER CONTROL] is ON. .(Figure, When 2 Step Control)
FAN ON DELAY TIME
When equipment begins driving, main fan does ON after delay time.
FAN OFF DELAY TIME When equipment suspends driving, main fan does OFF after latency passes after all control outputs do OFF.
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Refrigerator driving delay time and Re-running guard time
Re-running guard(protection) time : Refrigerator does OFF and protection time was not passed, when Refrigerator's driving request happens, it begins driving after delay for protection time that remain. In case protection time passes, if Refrigerator driving request happens, Refrigerator begins driving immediately. Setting of this time is [OPERATION:COMPRESSOR GUARD TIME]. Refrigerator driving delay time : If refrigerator's driving request happens, drive immediately refrigerator#1. And after [Refrigerator driving delay time] is last, if refrigerator#2's driving request happens, refrigerator#2 begins driving. But, if refrigerator#2 is not driving condition after [Refrigerator driving delay time], refrigerator#2 does not drive. [Refrigerator driving delay time] is time of [OPERATION:COMPRESSOR GUARD TIME]/2.
During driving, in case LPS (low pressure signal) does OFF/ON, re-running time is [OPERATION:COMPRESSOR GUARD TIME]/2.
LCD LIGHT MODE
Off : If 120 seconds pass after key touch automatically light off do . (light is kept in On state at alarm.)
Refrigerator's manual control COOL CONTROL DIFF. is -0.1 : Always 1 step driving, -0.2 : Always 1, 2 step driving, -0.3 : Always 1, 2, 3 step driving, -0.4 : Always 1 ~ 4 step driving .
Minus deflection control of refrigerator
COOLING SET TEMP : SET TEMP - (COOL CONTROL DIFF. * COOL STEP) COOL CONTROL DIFF. : When is below -0.5
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6-2) SCHDULE
Item Description RUN ~ STOP
400 SUN 00 : 00 ~ 00 : 00
401 MON 08 : 30 ~ 18 : 30
402 TUE 08 : 30 ~ 18 : 30
403 WED 08 : 30 ~ 18 : 30
404 THU 08 : 30 ~ 18 : 30
405 FRI 08 : 30 ~ 18 : 30
406 SAT 08 : 30 ~ 12 : 30
※ It is displayed when setting to reservation Operation from expanded operation. Operate at the set time, stop at the set time. Equipment is operating automatically during operating time and stops during stop time. If it does not need to operate on exact day, set Operating Time and Stop Time equally. If Operating Time is after stop Time, equipment does not work. During schedule Operation, it is possible to control with [Operation] key and [Stop] key. (Picture below) After Stop Time, it does not operate by putting [Operation] key.( Picture below)
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6-3) TRIP LOG.
Item date hour occur Event (Fault*Alarm name)
1 YY/MM/DD HH:MM (X) event #1
2 YY/MM/DD HH:MM (X) event #2
3 YY/MM/DD HH:MM (X) event #3
4 YY/MM/DD HH:MM (X) event #4
5 YY/MM/DD HH:MM (X) event #5
|
|
|
|
|
|
|
|
|
|
200 YY/MM/DD HH:MM (X) event #200 ※ Trip contents can not erase amendment. If trip gets into occurrence(cancellation), occurrence time and trip name are stored in non-volatile memory. Maximum save numbers are 200 events, and event happened first more than 200 is erased and is stored. Work, time, trip name are recorded in occurrence, and 'X' is marked beside sight in cancellation. If press [Enter] key, action condition code, temperature, humidity, input/output state etc. at trip are marked. (trip state screen)
Trip Log
Trip State Screen
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6-4) Fault & Alarm
Item Description Detect condition RESET
1 Temp Sensor Alarm When temperature sensor is disconnection, shoet, something wrong state. Manual
2 Humi Sensor Alarm When humidity sensor is disconnection, shoet, something wrong state. Manual
3 Brower Fault When FAN Fault signal becomes OPEN. Signal is ID9. Manual
4 Flow Fault Fan since driving beginning set time, AFS signal is OFF. Manual
5 Comp#1 Alarm When COMP#1 Alarm signal becomes OPEN. Signal is ID1. Manual
6 Comp#2 Alarm When COMP#2 Alarm signal becomes OPEN. Signal is ID3. Manual
7 Comp#1 LPS Alarm When low pressure #1 Alarm is happened. Manual
8 Comp#2 LPS Alarm When low pressure #2 Alarm is happened. Manual
9 Heater Alarm When Heater Alarm signal becomes OPEN. Input signal is ID6. Manual
10 Humidifier Alarm When Humidifier Alarm signal becomes OPEN. Input signal is ID8. Manual
11 Temp Low Alarm Current temperature low limit temperature extent in case of low . Auto
12 Temp High Alarm Current temperature upper limit temperature extent in case of high . Auto
13 Humi Low Alarm Current humidity low limit temperature extent in case of low . Auto
14 Humi High Alarm Current humidity upper limit temperature extent in case of high. Auto
15 React Heater Alarm When React Heater Alarm signal becomes OPEN. Manual
16 React Fan Alarm When React Fan Alarm signal becomes OPEN. Manual
17 Comp#3 Alarm When COMP#3 Alarm signal becomes OPEN. Signal is ID3. (Only DX120 model) Manual
18 Comp#4 Alarm When COMP#4 Alarm signal becomes OPEN. Signal is ID4. (Only DX120 model) Manual
19 D.Press Sensor Alarm When Diff. press sensor is disconnection, shoet, something wrong state. Manual
20 React Sensor Alarm When React heater temp sensor is disconnection, shoet, something wrong state. Manual
21 Halon*smog Detect When Halon&Smog detect Alarm signal becomes OPEN. Input signal is ID5. Manual
22 System Fault When serious mistake happens on controller intenal. Manual
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6-5) FAULT SET This menu is menu that input trip detective function and condition of Alarm detective function.
Item Description units step min max Default
400 AFS DETECT DELAY TIME Sec 1 0 999 60
401 LPS SKIP TIME Sec 1 0 240 30
402 LPS FAULT DETECT TIMES Ts 1 0 20 5
403 REACT HEATER COOL TEMP ℃ 1 10 70 50
404 REACT HEATER OVER TEMP ℃ 1 80 180 160
405 TEMP ALARM FUNCTION OFF / ON ON
406 HUMIDITY ALARM FUNCTION OFF / ON ON
407 TEMP LOW ALARM ℃ 0.1 -9.9 80.0 10.0
408 TEMP HIGH ALARM ℃ 0.1 -9.9 80.0 30.0
409 HUMIDITY LOW ALARM % 0.1 0 99.9 10.0
410 HUMIDITY HIGH ALARM % 0.1 0 99.9 70.0
AFS DETECT DELAY TIME AFS Fault inputs time that begin to do detective after fan output signal becomes on. If input as '0', Alarm detective function becomes OFF.
LPS SKIP TIME
In case of this '0' LPS SKIP time, COMP output is controlled according to LPS's(low pressure switch) action after have opened SOL valve first when drive COMP. If this '0' is not LPS SKIP time, COMP output is controlled independently of LPS(low pressure switch) during setup time at COMP starting. If LPS(low pressure switch) does not ON within setup time, it produces LPS Alarm. But, COMP output is controlled according to LPS's(low pressure switch) action after setup time. LPS FAULT DETECT TIMES
SOL valve in OPEN state, by LPS(low pressure switch) COMP output counting case that become OFF in ON state, produce more than low pressure if the number of times is same with set value. If '0' is set, LPS Alarm does not happen by cause of LPS Alarm sensitivity.
REACT HEATER COOL TEMP
REACT FAN does not suspend when it is more than cool temperature. REACT FAN does not suspend if react heater temperature sensor is Alarm. If REACT FAN Alarm happens, REACT FAN suspends after 3 minutes.
REACT HEATER OVER TEMP
React heater's temperature more than react heater over temperature, react heater over temp alarm is happened, and react heater control output becomes OFF all.
TEMP(Humidity) ALARM FUNCTION
To heighten safety of system temperature in case of lower limit(upper limit) value low(something wrong) temperature limit Alarm operate . In case temperature limit Alarm is happened, permit FAN output.
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6-6) CONTROL MODE
Item Description units step min max default
500 RUNNING MODE SOURCE LOCAL / REMOT / SCHED LOCAL
501 CONTROL MODE BOTH / TEMP / HUMI BOTH
502 COOL DEHUMIDITY FUNC. OFF / ON ON
503 COOL & HUMIDITY CTRL OFF / ON OFF
504 COOL STEP STEP 1 0 2 (DX100)
4 (DX120) 2
505 HEAT STEP STEP 1 0 7 4
506 HUMIDITY STEP STEP 1 0 4 1
507 DEHUMIDITY STEP STEP 1 0 4 0
508 COOL ROTATE FUNCTION OFF / ON ON
509 HEAT ROTATE FUNCTION OFF / ON ON
510 REACT HEATER CONTROL OFF / ON OFF
511 PWR RETURN RESTART OFF / ON ON
512 SYSTEM NETWORK ID 1 1 127 1
513 LOCAL NETWORK ID 1 1 127 1
514 SYSTEM NETWORK BPS 4800, 9600, 19200, 38400 9600
515 LOCAL NETWORK BPS 4800, 9600, 19200, 38400 9600
RUNNING MODE SOURCE LOCAL : By DX’s start/stop keypads. REMOTE : By digital input ID10's input state. SCHEDULE : Depend on set time of SCHEDULE menu CONTROL MODE
BOTH: Control temperature and humidity together. TEMP : Control temperature only. HUMI : Control humidity only. COOL DEHUMIDITY FUNC.
If in case refrigerator is install, it is applied and set value is ON, it drives refrigerator at dehumidification function request. COOL & HUMIDITY CTRL
If this set value is ON(prohibition) state, humidification control output becomes cutoff automatically during cooling action. COOL STEP
Input installed refrigerator's quantity. As '0' when did not install, or do not drive refrigerator setting .
HEAT STEP Input installed heater's quantity. As '0' when did not install, or do not drive heater setting .
HUMIDIFY STEP Input installed humidifier's quantity. As '0' when did not install, or do not drive humidifier setting .
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REACT HEATER (DEHUMIDIFY) STEP Input installed react heater's quantity. As '0' when did not install, or do not drive react heater setting .
REACT HEATER CONTROL (Dry type Dehumidifier Function)
REACT HEATER CONTROL - OFF REACT HEATER CONTROL – ON
Set Point Humidity React Heater Temperature
React Heater
Step Control
Control Factor :
[OPERATION: DEHUMIDIFY CONTROL DIFF.]
Control Factor :
[OPERATION: REACT CONTROL DIFF.]
React Heater
Analog Control
Control Factor :
[ANALOG SET:HUMIDITY CONTROL PID]
Control Factor :
[ANALOG SET: REACT CONTROL PID]
COOL ROTATE FUNCTION / HEATER ROTATE FUNCTION
In case this function is ON, drive ROTATION to drive by same time. PWR RETURN RESTART
After a stoppage of power supply, set return or not previous Operation/stop
SYSTEM NETWORK PORT System COM port most when communicate with host system use . (MMI, HMI, TOUCH) LOCAL NETWORK PORT
Local COM port most when communicate with extension module use . (Temperture & Humidity 4~20mA retransmission module: DXE00485-01)
NETWORK (COMMUNICATION)
NETWORK ID : Input Unit ID(ADDRESS). NTWORK BAUDRATE Input BPS(Bit Per Sec). Other factor is Parity bit : None Data bit : 8 Stop bit : 1
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6-7) ANALOG SET
Item Description units step min max Default
600 ANG Y1 MODE
OFF:
COOL & DEHUMIDIFY
COOL
DEHUMIDIFY(REACT HEATER)
HEAT
HUMIDIFY
DIFF.PRESS
TEMP RETRANS
HUMI RETRANS
D.PRESS RETRANS
OFF
601 ANG Y2 MODE OFF
602 ANG Y3 MODE OFF
603 TEMP COTRNOL P % 1 0 100 5
604 TEMP COTRNOL I Sec 1 0 3600 180
605 TEMP COTRNOL D Sec 1 0 3600 0
606 HUMIDITY COTRNOL P % 1 0 100 3
607 HUMIDITY COTRNOL I Sec 1 0 3600 180
608 HUMIDITY COTRNOL D Sec 1 0 3600 0
609 REACT COTRNOL P % 1 0 100 10
610 REACT COTRNOL I Sec 1 0 3600 360
611 REACT COTRNOL D Sec 1 0 3600 0
612 DIFF. PRESS COTRNOL P % 1 0 100 10
613 DIFF. PRESS COTRNOL I Sec 1 0 3600 240
614 DIFF. PRESS COTRNOL D Sec 1 0 3600 0
615 TEMP CONTROL DEADBAND % 0.1 0.0 20.0 3.0
616 HUMIDITY CONTROL DEADBAND % 0.1 0.0 20.0 3.0 • Transmission output range of temperature transmission signal is[CALIBRATION:TEMP RANGE LO/HI]. • Transmission output range of analog output humidity transmission signal is 0 ~ 100 %RH. Analog output signal from RUN INFO menu to manual value set possible. DX140 model does not control PID. Control by P method only.
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6-8) CALIBRATION
Item Description Units Step min max default
700 TEMP SENSOR OFFSET ℃ 0.1 -20.0 +20.0 0.0
701 HUMIDITY SENSOR OFFSET % 0.1 -20.0 +20.0 0.0
702 DIFF.PRESS SENSOR OFFSET Pa 0.1 -10.0 +10.0 0.0
703 TEMP SENSOR RANGE LO ℃ 1 -40 200 -20
704 TEMP SENSOR RANGE HI ℃ 1 -40 200 80
705 DIFF.PRESS SENSOR RANGE LO Pa 0 -1000 +1000 0
706 DIFF.PRESS SENSOR RANGE HI Pa 0 -1000 +1000 +100
TEMP SENSOR OFFSET If temperature indication value there is error, input error value, it is corrected. By the example, standard measured value when 25.0 DX measured values are 25.3 offset value -0.3 input . HUMIDITY SENSOR OFFSET
If humidity indication value there is error, input error value, it is corrected. By the example, standard measured value when 50.0 DX measured values are 48.5 offset value +1.5 input . DIFF. PRESS SENSOR OFFSET
If diff.press indication value there is error, input error value, it is corrected. By the example, standard measured value when 10.0 DX measured values are 10.1 offset value - 0.1 input . TEMP SENSOR RANGE INPUT
RANGE LO : Input temperature in 4 mA work in case use 4 ~ 20 mA input type of temperature sensor. RANGE HI : Input temperature in 20 mA work in case use 4 ~ 20 mA input type of temperature sensor. Range of analog output(Y1, Y2, Y3) transmission output is depended on this set value. DIFF. PRESS SENSOR RANGE INPUT
RANGE LO : Input press in 4 mA work in case use 4 ~ 20 mA input type of humidity sensor. RANGE HI : Input press in 20 mA work in case use 4 ~ 20 mA input type of humidity sensor. Range of analog output(Y1, Y2, Y3) transmission output is depended on this set value.
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6-9) CONFIGURE
Item Description Units Step Min Max Default
800 MULTI FUNCTION RELAY N7 OFF: Not Use
REH3 ~ 7 : HEATER 3, 4, 5, 6, 7
HUM1 ~ 4 : HUMIDIFIER 1 ~ 4
ALAM : ALARM & FAULT State
RFAN : REACT-FAN & Geared Motor
RAH1 ~ RAH4 : REACT-HEATER 1 ~ 4
RUN : RUN/STOP STATE (ON:RUN)
ERR : Temp & Humidity out of range
COOL : When cool operation state ON
HEAT : When heat operation state ON
DEHU : When dehumidify operation state ON
HUMI : When humidify operation state ON
REH3
801 MULTI FUNCTION RELAY N8 REH4
802 MULTI FUNCTION RELAY N9 REH5
803 MULTI FUNCTION RELAY N10 HUM1
804 MULTI FUNCTION RELAY N11 ALAM
805 TEMP SENSOR INPUT OFF: No use
B1(TH5K): B1 PORT, NTC 5K, -20~80℃
B2(TH5K): B2 PORT, NTC 5K, -20~80℃
B3(TH10K): B3 PORT, NTC 10K, -20~200℃
B4(4~20mA): B4 PORT, 4~20mA
B5(4~20mA): B5 PORT, 4~20mA
B5
806 HUMIDITY SENSOR INPUT B4
807 REACT TEMP SENSOR INPUT OFF
808 D.PRESS SENSOR INPUT OFF
809 SMOG DETECT TYPE
OFF : Unused.
N.OPEN : In normal state Open Contact.
N.CLOSE : In normal state Close Contact.
N. CLOSE
810 REACT FAN FAULT TYPE N. CLOSE
811 RE-HEATER FAULT TYPE N. CLOSE
812 FLOW SW FAULT TYPE N. CLOSE
813 HUMIDIFY FAULT TYPE N. CLOSE
814 BROWER FAULT TYPE N. CLOSE
815 REMOTE RUN/STOP TYPE N.OPEN
816 ANG Y1 LOW % 1 0 100 0 %
817 ANG Y1 HIGH % 1 0 100 100 %
818 ANG Y1 DIRECT FWD / REV 0 %
819 ANG Y2 LOW % 1 0 100 100 %
820 ANG Y2 HIGH % 1 0 100 0 %
821 ANG Y2 DIRECT FWD / REV 100 %
822 ANG Y3 LOW % 1 0 100 100 %
823 ANG Y3 HIGH % 1 0 100 0 %
824 ANG Y3 DIRECT FWD / REV 100 %
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SENSOR INPUT
* B1, B2 : NTC 502(5Kohm) Thermistor Type use. These ports are temperature sensor exclusive use port. B1: Connecting sensor to J12-1 , J12-2 terminal. B2: Connecting sensor to J12-3 , J12-5 terminal. B3: Connecting sensor to J12-4 , J12-5 terminal. Only, B3 port uses by react heater temperature sensor exclusive use. Type of sensor is NTC103(10Kohm) React Heater Temperature sensor ‘s mode is DPR-TH02-S6D150L*1/2*3M. * B4, B5 : 4~20mA Type use. These ports are temperature, humidity, differential press sensor exclusive use port. 2 Wire Type (Loop Power Connection) B4 : Connecting sensor to J11-1 , J11-2 terminal. (J11-1:+, J11-2:-, J11-4:SHIELD) B5 : Connecting sensor to J11-1 , J11-3 terminal. (J11-1:+, J11-3:-, J11-4:SHIELD) 3 Wire Type B4 : Connecting sensor to J11-2 , J11-4 terminal. (J11-2:+, J11-4:-, J11-4:SHIELD) B5 : Connecting sensor to J11-3 , J11-5 terminal. (J11-3:+, J11-4:-, J11-4:SHIELD) MULTI FUNCTION RELAY (N7, N8, N9, N10, N11)
Set digital output according to specification of equipment and is multi function output port that is available. Function that set is available is same as following. OFF : Unused. REH3 ~ REH7 : Re-Heater Signal 3 STEP ~ 7 STEP HUM1 ~ HUM4 : Humidifier Signal 1 STEP ~ 4 STEP ALAM : Alarm & Fault state Signal RFAN : React Fan & Geared Motor Signal RAH1 ~ RAH4 : React Heater (Dehumidifier) Signal 1 STEP ~ 4 STEP RUN : Run / Stop State Signal ERR : Temperature & Humidity out of range state Signal COOL : Cooling operation state signal (1 Sec Off Delay time operate) HEAT : Heating operation state signal (60 Sec Off Delay time operate) DEHU : Dehumidifying operation state signal (60 Sec Off Delay time operate) HUMI : Humidifying operation state signal (60 Sec Off Delay time operate) ※ HEAT, DEHU, HUMI signal use to SCR M/C's(electron contactor) ON/OFF signal mainly. When use React heater temperature sensor.
If choose React FAN ON/OFF output signaling of Multi Function Relay, digital input port ID5 uses by react fan fault signal. When unuse React heater temperature sensor.
If choose React FAN ON/OFF output signaling of Multi Function Relay, digital input port ID7 uses by react fan fault signal. ID5 uses to Halon & Smog detect signal. But, If choose React Heater ON/OFF output signaling of Multi Function Relay, digital input port ID5 uses by react Heater fault signal. Analog output Y1, Y2, Y3 Direction.
FWD: 0%(4mA) ~ 100%(20mA) REV : 0%(20mA) ~ 100%(4mA)
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6-10) Setup date/time on System System day/time is used for informational reference of recording the tripping alarm history and running status data and scheduling the RUN . Therefore, set up System day/time because it is usable to analyze the problem while troubles are occurred on equipment. In the display for operation, press the menu button one time and then the screen for access code input is displayed. One more time, press the menu button and then set up Day/Time mode screen is displayed as figure. By using ENTER button and UP/DOWN button, set up the Day/Time mode up to minuets and then return to RUN mode screen by pressing [CANCEL] button. A day of the week can be set automatically. If “:”, which is between Hour and Minutes, cannot be blink per every I sec, set up Day/Time mode again.
<Date/Time Set Display>
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7. How to Install
7-1) Place for Installation Please install the equipment as well as other industrial equipment. ⊙ The place of not much changed temp and room temp. ⊙ The place of no corrosive gas ⊙ The place of low humidity ⊙ The place of low mechanically vibrated ⊙ The place of low dust and low smoking ⊙ The place of low affected by electrical noise. ⊙ The place of no affected by magnetic field
7-2) How to Install ⊙Have Installation angle within 15 degree from even level. ⊙Use attached panel which it’s thickness is more than 2 mm. ⊙Do not attach it with excessive force. ⊙Use the screw, which is delivered with equipment, for fastening up/down/left/right side of display.
7-3) Caution for wiring the cables ⊙ For protecting it from noise, use the shielded cable for wiring the cables between display and ‘theme word board’. ⊙ Place the Input/output cables at least 30Cm further from power cables, and do not put it in cable duct together. ⊙ For protecting the equipment from surge power , install fuse on power distribution panel if possible. ⊙ For enhancing stability of equipment, connect ‘surge power absorber’ to ‘operating coil’ by parallel circuitry. ⊙ For enhancing stability of equipment, it is needed to install noise filter . ⊙ While wiring, use the cable as AWG No. 12~28, and fasten the connecting screw with the torque of 0.3 ~ 0.4 N•m. ⊙ Use the ‘pen hole type’ connector CE007508 for connecting to controller.
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