operating manual multi power transducer l53u · 0 : write disable (*) 1 : write enable 2 : write...
TRANSCRIPT
L53U
P. 1 / 33EM-1958-B Rev.2
MULTI POWER TRANSDUCER MODEL L53UOPERATING MANUAL
CONTENTS
BEFORE USE .... ........................................................................................................... 2
POINTS OF CAUTION ...................................................................................................... 2
LIGHTNING SURGE PROTECTION ....................................................................................... 2
COMPONENT IDENTIFICATION .......................................................................................... 3
INSTALLATION ............................................................................................................. 3
TERMINAL CONNECTIONS ............................................................................................... 4
MODBUS WIRING CONNECTION ........................................................................................ 6
SYSTEM CONFIGURATION EXAMPLES ................................................................................. 7
MODBUS - BASICS ........................................................................................................ 8
MODBUS - OPERATIONS ................................................................................................. 9
MODBUS - SETTING ..................................................................................................... 10
MODBUS - MEASURED VARIABLES .................................................................................. 22
L53U
P. 2 / 33EM-1958-B Rev.2
BEFORE USE ....Thank you for choosing M-System. Before use, please check contents of the package you received as outlined below.If you have any problems or questions with the product, please contact M-System’s Sales Office or representatives.
■ PACKAGE INCLUDES: Multi power transducer................................................ (1)
■ MODEL NO.Confirm Model No. marking on the product to be exactly what you ordered.
■ INSTRUCTION MANUALThis manual describes necessary points of caution when you use this product, including installation, connection and basic maintenance procedures.The L53U is programmable by using the PC Configurator Software. For detailed information on the PC configuration, refer to the PMCFG users manual. The PMCFG PC Con-figurator Software is downloadable at M-System’s web site. http://www.m-system.co.jpAvailability of certain functions explained in this manual depends upon hardware options and firmware versions. Those limited ones are identified with the following mark-ings.
MARKING LIMITATION
AO Analog output option
DO Discrete output option
DI Discrete input option
MO Modbus interface option
POINTS OF CAUTION■ CONFORMITY WITH EC DIRECTIVES•ThisequipmentissuitableforPollutionDegree2,Meas-
urement Category III (input), II (output) and Installation Category II (auxiliary power). Reinforced insulation (sig-nal input to auxiliary power input: 550V, output to auxil-iary power input 300V) and basic insulation (signal input to output: 550V) are maintained. Prior to installation, check that the insulation class of this unit satisfies the system requirements.
•Theequipmentmustbemountedinsideapanel•Altitudeupto2000meters.
■ POWER INPUT RATING & OPERATIONAL RANGELocate the power input rating marked on the product and confirm its operational range as indicated below. 100–240VACrating:85–264VAC,47–66Hz,<8VA 110–240VDCrating:99–264VDC,<3W
■ GENERAL PRECAUTIONBefore you remove or mount the unit, turn off the power supply and input signal for safety.
■ ENVIRONMENT•Indooruse•Donotinstalltheunitwhereitisdirectlyexposedtorain,
water droplets or sunlight.•Whenheavydustormetalparticlesarepresentintheair,
install the unit inside proper housing with sufficient ven-tilation.
•Donotinstalltheunitwhereitissubjectedtocontinuousvibration. Do not apply physical impact to the unit.
•Environmentaltemperaturemustbewithin-10to+55°C(14to131°F)withrelativehumiditywithin30to90%RHin order to ensure adequate life span and operation.
■ WIRING•Wiringtotheunitmustbeconductedbyqualifiedservice
personnel.•Do not install cables (power supply, input and output)
close to noise sources (relay drive cable, high frequency line, etc.).
•Do not bind these cables together with those in whichnoises are present. Do not install them in the same duct.
■ AND ....•Theunitisdesignedtofunctionassoonaspowerissup-
plied, however, a warm up for 30 minutes is required for satisfying complete performance described in the data sheet.
•Theequipmentmustbemountedinsideapanel.
LIGHTNING SURGE PROTECTIONIn order to protect the unit from lightning surges entering through signal and power supply cables, use of appropriate lightning surge protectors are recommended. Please con-tact M-System.
L53U
P. 3 / 33EM-1958-B Rev.2
COMPONENT IDENTIFICATION
Specifications
Body
INSTALLATION■ EXTERNAL DIMENSIONS unit: mm (inch)
60 (2.36)
105
(4.1
3)5
(.20
)
12 (.47) 108 (4.25) [3 (.12)]
DIN RAIL35mm wide
on
Configurator Jack
Power Input Terminals
Ext. Interface Terminals
Voltage Input Terminals
Current Input Terminals
Mode Selector
■ FRONT VIEW
■ WIRING
• CurrentinputApplicablecablesize:≤2.4mmdia.,0.5to3.5mm2
Recommended core exposure length: 13 to 15 mm
• VoltageinputApplicablecablesize:≤2.5mmdia.,0.5to3.5mm2
Recommendedcoreexposurelength:7to8mm
• Output,powerinputApplicablecablesize:≤2.4mmdia.,0.5to2.5mm2
Recommendedcoreexposurelength:7to8mm
L53U
P. 4 / 33EM-1958-B Rev.2
MULTI POWER TRANSDUCER MULTI POWER TRANSDUCER
AO2
AO1
AO4
AO3
MULTI POWER TRANSDUCER MULTI POWER TRANSDUCER
■ EXTERNAL INTERFACE CODE: 1 ■ EXTERNAL INTERFACE CODE: 2, 3
■ EXTERNAL INTERFACE CODE: 4, 5 ■ EXTERNAL INTERFACE CODE: 6, 7
DI
DOPO
AO2
AO1
DO1PO1
DO2PO2
AO1
AO2
TERMINAL CONNECTIONS
L53U
P. 5 / 33EM-1958-B Rev.2
V1 N V2 1S 1L 2S 2L
L1source load
NL2
u v v u
U V V Uk l
K L k l
K L
V1 N V2 1S 1L 2S 2L
L1source load
NL2
k l
K L k l
K L
V1 N V2 1S 1L 2S 2L
L1source load
NL2
V1 V2 V3 1S 1L
L1source load
L2L3
u v v u
U V V Uk l
K L
V1 V2 V3 1S 1L
L1source load
L2L3
V1 V2 V3 1S 1L 3S 3L
L1source load
L2L3
u v v u
U V V Uk l
K L k l
K L
V1 V2 V3 1S 1L 3S 3L
L1source load
L2L3
k l
K L k l
K L
V1 V2 V3 1S 1L 3S 3L
L1source load
L2L3
k l
K L
V1 V2 V3 1S 1L
L1source load
L2L3
V1 N 1S 1L
L1source load
N
k l
K L
u v
U V
V1 N 1S 1L
L1source load
N
k l
K L
V1 N 1S 1L
L1source load
N
System / Application
Single phase /2-wire
Three phase /3-wire,balanced load
Single phase /3-wire
Terminal
1S 1L 3S 3L
L1source load
L2L3
k l
V1
u v
U V
V2
u v
U V
V3
u v
U V
N
K L k l
K L
V1 V2 V3 1S 1L 3S 3LN
L1source load
L2L3
k l
K L k l
K L
2S 2L
k l
K L
V1 V2 V3 1S 1L 3S 3LN 2S 2L
L1source load
L2L3
N
N
N
2S 2L
k l
K L
V1 N 1S 1L
L1source load
L2
k l
K L
u v
U V
V1 N 1S 1L
L1source load
L2L3N
k l
K L
V1 N 1S 1L
L1source load
L2
L3
L3
N
N
System / Application
Three phase /4-wire,balanced load
Three phase /3-wire,unbalanced load
Three phase /4-wire,unbalanced load
Terminal
L53U
P. 6 / 33EM-1958-B Rev.2
T3
T4
T2
T1
Term.Resist.
+
–
Shielded Twisted-pair Cable
Jumper *1
V(–)
JACK
U(+)POWER
DO/PO–
DO/PO+
DO/PO–
DO/PO+
DI –
DI +DISCRETE
INPUT
DISCRETE OUTPUT
• Discrete Input Connection E.g.
+
-
• Discrete Output Connection E.g.
+
-
DI +
DI –
To other Modbus devices
■ EXTERNAL INTERFACE CODE: 1
When the device is located at the end of a transmission line via twisted-pair cable, (when there is no cross-wiring), close across the terminal T2 – T3 with a leadwire.When the device is not at the end, no shortcircuit wire is required.Analog output may momentarily fluctuate while the configurator cable is left connected.
*1.
*2.
V(–)
U(+)POWER
AO4 –
AO4 +
AO3 –
AO3 +ANALOG
OUTPUT 3
ANALOG OUTPUT 4
AO2 –
AO2 +
AO1 –
AO1 +ANALOG
OUTPUT 1
ANALOG OUTPUT 2
■ EXTERNAL INTERFACE CODE: 2,3
CONFIGURATOR
CONFIGURATOR *2JACK
V(–)
U(+)POWER
DO/PO–
DO/PO+
DI –
DI +CONTACT
INPUT
CONTACT OUTPUT
AO2 –
AO2 +
AO1 –
AO1 +ANALOG
OUTPUT 1
ANALOG OUTPUT 2
■ EXTERNAL INTERFACE CODE: 4, 5
V(–)
U(+)POWER
DO/PO1–
DO/PO1+
DO/PO2–
DO/PO2+
AO2 –
AO2 +
AO1 –
AO1 +
■ EXTERNAL INTERFACE CODE: 6, 7
JACK CONFIGURATOR *2JACK CONFIGURATOR *2
CONTACT OUTPUT 1
CONTACT OUTPUT 2
ANALOG OUTPUT 1
ANALOG OUTPUT 2
MODBUS WIRING CONNECTION
L53UL53U
T1
T2
T3
T4
T1
T2
T3
T4
R2K-1
RS-232-C※1
RS-485 RS-485
T1
T2
T3
T4
*1
*2FG
CO
NN
EC
TO
R
*1. Internal terminating resistor is used when the device is at the end of a transmission line.
*2. Install shield cables to all sections and ground them at single point.
L53U
P. 7 / 33EM-1958-B Rev.2
SYSTEM CONFIGURATION EXAMPLES
RS-485 (Modbus RTU)
Multi Power Transducer(model: L53U)
RS-232C
RS-232C/RS-485Converter(model: R2K-1 or LK1)
Lightning Surge Protectorfor RS-485/422(model: MD74R or MDP-4R) *1
■ RS-485 / RS-232C
■ RS-485 / ETHERNET
Ethernet
Communication Adaptor(model: 72EM2-M4)ETHERNET
RUNSENDFIELD
CNFG
Lightning Surge Protectorfor RS-485/422(model: MD74R or MDP-4R) *1
RS-485 (Modbus RTU)
Multi Power Transducer(model: L53U)
Lightning Surge Protectorfor RS-485/422(model: MD74R or MDP-4R) *1
Lightning Surge Protectorfor RS-485/422(model: MD74R or MDP-4R) *1
*1. Insert lightning surge protectors recommended in this example if necessary.
L53U
P. 8 / 33EM-1958-B Rev.2
MODBUS - BASICSThis device conforms with Modbus-RTU protocol (MODBUS APPLICATION PROTOCOL V1.1a / Modbus over Serial Line Specification & Implementation Guide V1.0).The following communication parameters are selectable.
COMM. PROPERTY SELECTION Modbusaddress 1to247Baudrate 1200bps 2400bps 4800bps 9600bps 19200bps 38400bps(*)Parity bit None Odd (*) EvenStop bit 1 bit (*) 2bitsT1.5timerlength 0to6.0,in0.1increments(Modbusprotocolstandard:1.5)T3.5timerlength 0to6.0,in0.1increments(Modbusprotocolstandard:3.5)
(*) Factory setting
Whenappropriatelyset,thehostPCconnectedviaRS-485canreadmeasurandsfromandwriteconfigurations(setting)tothe device.AllregistersareassignedtoReadHoldingRegisters,canbereadoutusingthiscommand.Ifreadinganaddresswithnoas-signed register is attempted, ‘0’ is given.WriteMultipleRegisterscommandisusedtowriteregisters.Ifwritinganaddresswithnoassignedregisterisattempted,‘Exception’isgiven.
FUNCTION CODE COMMAND RECOMMENDED TIME OUT VALUE
03 ReadHoldingRegisters 0.5second 16 WriteMultipleRegisters 2seconds
These commands enable reading measurands and writing configurations.One(1)wordregistersarerepresentedin16-bitintegers,whiletwo(2)wordregistersarein32-bit.Allregistersareintheform of integer unless specifically given in the explanations.Thelowerdigitwordina32-bitregisterisassignedtotheloweraddress(n),whiletheupperdigitwordisassignedtothehigheraddress(n+1).Theordercanbereversedbyprogramming.The32-bitregistermustbereadoutandwritteninsinglecommandsequence.
It is recommended to wait for a time period indicated under ‘recommended time out value’ in the above table to receive a re-sponse for a command. If no response is received for these time periods, take appropriate error processing such as retrying.
L53U
P. 9 / 33EM-1958-B Rev.2
MODBUS - OPERATIONSModbus registers are assigned to program and operate the unit via Modbus network. It can also disable the view switching control via the front keys to fix the display view to a specific parameter combination.
■ MODBUS REGISTER ACCESS SETTING ADDR. WORD PARAMETER
4943 2 DeactivateModbusregisterwritingprotection WritingapresetpasscodeinthisregisterdeactivatesthewritingprotectionviaModbus. WhentheModbuspasscodesetinthisregistermatchesthepresetone,setting‘1’or‘2’intheregisteraddress 4945becomesavailabletoenablewritinginModbusregisters. Reading out the register value is not possible. It reads always ‘-1’ regardless of the code setting. After writing is complete, be sure to set a value other than the passcode (‘0’ is recommended) to activate the writing protection again. 4945 1 Modbusregisteraccesssetting 0:Writedisable(*) 1:Writeenable 2:Writeenablethecountvalues Other:Writedisable Thissettingiserasedwhenthepowersupplytotheunitisremoved.Italwaysstartswith‘0’(Writedisable) whenthepowersupplyisturnedon.Set‘1’or‘2’beforestartingwritingatotherregisters. Inordertowriteacountvalue(e.g.activeenergy),set‘2’atthisregisteraddress.Whenitisset,theunitstops countingsothatanewcountvaluecanbewrittenintheregisteraddress.Becarefultouse‘2’settingbecause no counting will be performed if the unit remains with this setting. WhentheModbusregisterwritingprotectionisenabled,thisregistersettingcannotbechangedfrom‘0’to‘1’or ‘2’unlessacorrectsecuritycodeissetintheregisteraddress4943.
■ USER OPERATIONSUser operations at resetting alarm trips. ADDR. WORD PARAMETER
5205 1 Resetalarmtrip 1 : Reset 0 : No resetting
■ SYSTEM OPERATIONSSystem operations include switching the tariff or resetting energy counts, and rebooting. ADDR. WORD PARAMETER
5329 1 Switchtariff 0:Hightariff(peaktime)(*) 1 : Low tariff (off-peak time) 5330 1 Reset energy count 1 : Reset all values 2:ResetallMAX/MINvaluesandsetthepresentvalues. 3 : Reset all average (demand) values 0 : No resetting Specify the extent of count resetting. The register is automatically set to ‘0’ when the resetting procedure is complete after one of these values is written at this address. If another value is written before ‘0’ has been set, the former resetting procedure ends indefinitely. Specific values can be preset to each register by writing at this address from the host. 5331 1 Reboot system Write‘10001’torebootthesystem.(Anyothervaluescanbewrittenbutinvalid.) 5332 1 Backup/restoresetting 20002:Backupthepresentsetting 30003 : Restore the device with the backup setting data The register is automatically set to ‘0’ when the procedure is complete after one of these values is written at this address. If another value is written before ‘0’ has been set, the former procedure ends indefinitely. 5333 1 Passcode 0000to9999 0000 : Factory setting Set and read out a passcode used to go into the Setting Mode using the front control keys. 5334 2 Modbusregisterwritingprotectionpasscode Setting a passcode to control writing registers via Modbus. 1to999999999 0 : Cancel writing protection (*) TheModbuspasscodemustbesettotheregisteraddress4943beforesetting‘1’or‘2’intheaddress4945to deactivate the writing protection. The value in this register is encripted when it is read out. Only ‘0’ (Cancel protection) is read out as it is. Whenanewcodeissetinthisregister,theregisteraddress4945isimmediatelyresetto‘0’sothatanextcom- mand will be already limited in access.
L53U
P. 10 / 33EM-1958-B Rev.2
MODBUS - SETTING■ SYSTEM SETTING ADDR. WORD PARAMETER UNIT
5601 1 Systemconfiguration 0:Single-phase/2-wire(1CT) 1:Single-phase/3-wire(2CT) 2:3-phase/3-wire,balancedload(1CT) 3:3-phase/3-wire,unbalancedload(2CT) 4:3-phase/4-wire,balancedload(1CT) 5:3-phase/4-wire,unbalancedload(3CT)(*) 5602 1 CTrating,Primary A 1to20000:Current(A) Factory setting : 1 or 5 5603 1 CTrating,Secondary A 1 : 1A 5 : 5A Factory setting : 1 or 5 5604 1 VTrating,Primary V 50to400000:Voltage(V) Factory setting : 110 5606 1 VTrating,Secondary V 50 to 500 : Voltage (V) Factory setting : 110 5607 1 Frequencyinput ---- 0 : Voltage (*) 1 : Current 5608 1 Low-endcutout,Current %/10 0to999:Ratedcurrent× 0.001 × Specified value Factory setting : 10 5609 1 Low-endcutout,Voltage %/10 0to999:Ratedvoltage× 0.001 × Specified value Factory setting : 10
■ MODBUS SETTINGThe device must be reset or the power supply to it must be turned off and on in order to enable the Modbus setting. ADDR. WORD PARAMETER
5729 1 Modbusaddress 1to247 Factory setting : 1 5730 1 Baudrate 0:1200 1:2400 2:4800 3:9600 4:19200 5:38400(*) 5731 1 Paritybit 0 : None 1 : Odd (*) 2:Even 5732 1 Stopbit 0 : 1 bit (*) 1:2bits 5733 1 T1.5timerlength 1to60:Specifiedvalue× 0.1 character length Factory setting : 15 5734 1 T3.5timerlength 1to60:Specifiedvalue× 0.1 character length Factory setting : 35 5735 1 Longregister(32-bitwordsassignments) 0 : Normal (*) Lower digit word at the lower address 1 : Swap Lower digit word at the higher address
L53U
P. 11 / 33EM-1958-B Rev.2
■ DEMAND SETTING ADDR. WORD PARAMETER UNIT
5857 1 Average(demand)currentupdateinterval Minutes 0:Externaltriggersignal 1to60:Minutes Factory setting : 30 5858 1 Average(demand)powerupdateinterval Minutes 0:Externaltriggersignal 1to60:Minutes Factory setting : 30
■ STYLE SETTING ADDR. WORD PARAMETER
5987 1 Powerfactor(PF1throughPF3,PF)sign 0:Standard(IEC)(*) Identicaltotheactiveenergy 1:Specialtype1(IEEE) PositiveinLAG,NegativeinLEAD 5988 1 Reactivepower(Q1throughQ3,Q)sign 0:Standard(IEC)(*) Positivefrom[PF=1.0]to180°inLAGdirection;Negativefortheotherdirection 1:Specialtype1 PositiveinLAG,NegativeinLEAD 5989 1 Reactivepower(Q1throughQ3)calculation(Q=Q1+Q2+Q3) __________ 0:Standard(*) Qn=√Sn2 – Pn2
1 Nsmp
1:Reactivepowermetermethod Qn=––––––∑(Uni – Nui) I i+(Nsmp/4)
Nsmp i=1
5990 1 Apparentpower(S)calculation ________ 0:Standard(*) S=√P2+Q2
1:Sum S=S1+S2+S3Note:‘1,’‘2,’‘3’inexpressionslikeQ1,Q2,Q3indicate‘R,’‘S,’‘T’respectively.
■ DISCRETE I/O SETTING DO DI ADDR. WORD PARAMETER
6113 1 Discreteoutput1function 0 : Undefined (*) 1:Energycount 2:Alarm 6114 1 Discreteoutput1contacttype 0 : Normally open contact (*) 1 : Normally closed contact The contact opens at the power OFF regardless of this setting. 6115 1 Discreteinputfunction 0 : Undefined (*) 1 : Update demand 2:Resetenergycount 3 : Reset alarm 4:Tariff[On:high(peak),Off:low(off-peak)] 6116 1 Discreteinputcontacttype 0 : Normally open contact (*) 1 : Normally closed contact 6117 1 Discreteoutput2function 0 : Undefined (*) 1:Energycount 2:Alarm 6118 1 Discreteoutput2contacttype 0 : Normally open contact (*) 1 : Normally closed contact The contact opens at the power OFF regardless of this setting.
L53U
P. 12 / 33EM-1958-B Rev.2
■ ENERGY SETTING DO ADDR. WORD PARAMETER UNIT
6241 1 Energycount1assignedtothediscreteoutput1 ---- Refer to the table in the following page. 6242 2 PulseweightforEnergycount1 kWh/10 0 : No pulse output (disabled) kvarh / 10 1 to 100 000 : Specified value ×0.1(kWh/kvarh/kVA) kVA/10 Factory setting : 10 6244 1 Pulseduration(width)forEnergycount1 sec/10 1to20:Specifiedvalue× 100 msec. Factory setting : 1 6245 1 TariffsettingforEnergycount1 ---- 0 : Disable (*) 1:Enable 6246 1 Energycount2assignedtothediscreteoutput2 ---- Refer to the table in the following page. 6247 2 PulseweightforEnergycount2 kWh/10 0 : No pulse output (disabled) kvarh / 10 1 to 100 000 : Specified value ×0.1(kWh/kvarh/kVA) kVA/10 Factory setting : 10 6249 1 Pulseduration(width)forEnergycount2 sec/10 1to20:Specifiedvalue× 100 msec. Factory setting : 1
L53U
P. 13 / 33EM-1958-B Rev.2
Energy count type
SET VALUE ID PARAMETER
0 T-EP Activeenergy,incoming(*) 1 T-EQ Reactiveenergy,LAG 2 T-ES Apparentenergy 3 T-EP– Activeenergy,outgoing 4 T-EQ– Reactiveenergy,LEAD 5 T-EQ+LAG Reactiveenergy,incoming,LAG 6 T-EQ+LEAD Reactiveenergy,incoming,LEAD 7 T-EQ–LAG Reactiveenergy,outgoing,LAG 8 T-EQ–LEAD Reactiveenergy,outgoing,LEAD 9 ---- Reserved.DONOTUSE. 10 T-EQ+P Reactiveenergy,incoming 11 T-EQ–P Reactiveenergy,outgoing 12 T-EPA Activeenergy,(incoming–outgoing) 13 T-EQA Reactiveenergy,(incoming+outgoing) 200 EP Activeenergy,hightariff,incoming 201 EQ Reactiveenergy,hightariff,LAG 202 ES Apparentenergy,hightariff 203 EP– Activeenergy,hightariff,outgoing 204 EQ– Reactiveenergy,hightariff,LEAD 205 EQ+LAG Reactiveenergy,hightariff,incoming,LAG 206 EQ+LEAD Reactiveenergy,hightariff,incoming,LEAD 207 EQ–LAG Reactiveenergy,hightariff,outgoing,LAG 208 EQ–LEAD Reactiveenergy,hightariff,outgoing,LEAD 209 ---- Reserved.DONOTUSE. 210 EQ+P Reactiveenergy,hightariff,incoming 211 EQ–P Reactiveenergy,hightariff,outgoing 212 EPA Activeenergy,hightariff,(incoming–outgoing) 213 EQA Reactiveenergy,hightariff,(incoming+outgoing) 300 L-EP Activeenergy,lowtariff,incoming 301 L-EQ Reactiveenergy,lowtariff,LAG 302 L-ES Apparentenergy,lowtariff 303 L-EP– Activeenergy,lowtariff,outgoing 304 L-EQ– Reactiveenergy,lowtariff,LEAD 305 L-EQ+LAG Reactiveenergy,lowtariff,incoming,LAG 306 L-EQ+LEAD Reactiveenergy,lowtariff,incoming,LEAD 307 L-EQ–LAG Reactiveenergy,lowtariff,outgoing,LAG 308 L-EQ–LEAD Reactiveenergy,lowtariff,outgoing,LEAD 309 ---- Reserved.DONOTUSE. 310 L-EQ+P Reactiveenergy,lowtariff,incoming 311 L-EQ–P Reactiveenergy,lowtariff,outgoing 312 L-EPA Activeenergy,lowtariff,(incoming–outgoing) 313 L-EQA Reactiveenergy,lowtariff,(incoming+outgoing)
L53U
P. 14 / 33EM-1958-B Rev.2
■ ALARM SETTING ADDR. WORD PARAMETER UNIT
6369 1 PowerONdelaytime Seconds 0to999:Seconds Factory setting : 0 6370 1 Latching ---- 0 : No latching (*) 1 : Latching (Alarm trip is held until a reset command is received or power OFF) 6371 2 I1thr.I3-Current:Highsetpoint mA Factory setting : 0 6373 2 I1thr.I3-Current:Lowsetpoint mA Factory setting : 0 6375 1 I1thr.I3-Current:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6376 1 I1thr.I3-Current:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6377 1 I1thr.I3-Current:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6379 2 IN-Neutralcurrent:Highsetpoint mA Factory setting : 0 6381 2 IN-Neutralcurrent:Lowsetpoint mA Factory setting : 0 6383 1 IN-Neutralcurrent:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6384 1 IN-Neutralcurrent:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6385 1 IN-Neutralcurrent:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6387 2 U12thr.U31-Deltavoltage:Highsetpoint V/100 Factory setting : 0 6389 2 U12thr.U31-Deltavoltage:Lowsetpoint V/100 Factory setting : 0 6391 1 U12thr.U31-Deltavoltage:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6392 1 U12thr.U31-Deltavoltage:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6393 1 U12thr.U31-Deltavoltage:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6395 2 U1Nthr.U3N-Phasevoltage:Highsetpoint V/100 Factory setting : 0 6397 2 U1Nthr.U3N-Phasevoltage:Lowsetpoint V/100 Factory setting : 0 6399 1 U1Nthr.U3N-Phasevoltage:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6400 1 U1Nthr.U3N-Phasevoltage:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6401 1 U1Nthr.U3N-Phasevoltage:ONdelaytime Seconds 0to999:Seconds Factory setting : 0
L53U
P. 15 / 33EM-1958-B Rev.2
6403 2 P-Activepower:Highsetpoint W Factory setting : 0 6405 2 P-Activepower:Lowsetpoint W Factory setting : 0 6407 1 P-Activepower:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6408 1 P-Activepower:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6409 1 P-Activepower:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6411 2 Q-Reactivepower:Highsetpoint var Factory setting : 0 6413 2 Q-Reactivepower:Lowsetpoint var Factory setting : 0 6415 1 Q-Reactivepower:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6416 1 Q-Reactivepower:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6417 1 Q-Reactivepower:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6419 2 S-Apparentpower:Highsetpoint VA Factory setting : 0 6421 2 S-Apparentpower:Lowsetpoint VA Factory setting : 0 6423 1 S-Apparentpower:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6424 1 S-Apparentpower:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6425 1 S-Apparentpower:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6427 2 PF-Powerfactor:Highsetpoint %/100 Factory setting : 0 6429 2 PF-Powerfactor:Lowsetpoint %/100 Factory setting : 0 6431 1 PF-Powerfactor:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6432 1 PF-Powerfactor:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6433 1 PF-Powerfactor:ONdelaytime Seconds 0to999:Seconds Factory setting : 0
ADDR. WORD PARAMETER UNIT
L53U
P. 16 / 33EM-1958-B Rev.2
6435 2 F-Frequency:Highsetpoint Hz/100 Factorysetting:6500 6437 2 F-Frequency:Lowsetpoint Hz/100 Factorysetting:4500 6439 1 F-Frequency:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6440 1 F-Frequency:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6441 1 F-Frequency:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6443 2 I1AVGthr.I3AVG-Average(demand)current:Highsetpoint mA Factory setting : 0 6445 2 I1AVGthr.I3AVG-Average(demand)current:Lowsetpoint mA Factory setting : 0 6447 1 I1AVGthr.I3AVG-Average(demand)current:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6448 1 I1AVGthr.I3AVG-Average(demand)current:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6449 1 I1AVGthr.I3AVG-Average(demand)current:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6451 2 INAVG-Average(demand)neutralcurrent:Highsetpoint mA Factory setting : 0 6453 2 INAVG-Average(demand)neutralcurrent:Lowsetpoint mA Factory setting : 0 6455 1 INAVG-Average(demand)neutralcurrent:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6456 1 INAVG-Average(demand)neutralcurrent:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6457 1 INAVG-Average(demand)neutralcurrent:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6459 2 PAVG-Average(demand)activepower:Highsetpoint W Factory setting : 0 6461 2 PAVG-Average(demand)activepower:Lowsetpoint W Factory setting : 0 6463 1 PAVG-Average(demand)activepower:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6464 1 PAVG-Average(demand)activepower:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6465 1 PAVG-Average(demand)activepower:ONdelaytime Seconds 0to999:Seconds Factory setting : 0
ADDR. WORD PARAMETER UNIT
L53U
P. 17 / 33EM-1958-B Rev.2
6467 2 QAVG-Average(demand)reactivepower:Highsetpoint var Factory setting : 0 6469 2 QAVG-Average(demand)reactivepower:Lowsetpoint var Factory setting : 0 6471 1 QAVG-Average(demand)reactivepower:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6472 1 QAVG-Average(demand)reactivepower:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6473 1 QAVG-Average(demand)reactivepower:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6475 2 SAVG-Average(demand)apparentpower:Highsetpoint VA Factory setting : 0 6477 2 SAVG-Average(demand)apparentpower:Lowsetpoint VA Factory setting : 0 6479 1 SAVG-Average(demand)apparentpower:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6480 1 SAVG-Average(demand)apparentpower:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6481 1 SAVG-Average(demand)apparentpower:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6483 2 THDI1thr.THDI3-Currenttotalharmonicdistortion:Highsetpoint %/10 Factory setting : 0 6485 2 THDI1thr.THDI3-Currenttotalharmonicdistortion:Lowsetpoint %/10 Factory setting : 0 6487 1 THDI1thr.THDI3-Currenttotalharmonicdistortion:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6488 1 THDI1thr.THDI3-Currenttotalharmonicdistortion:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6489 1 THDI1thr.THDI3-Currenttotalharmonicdistortion:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6491 2 THDIN-Neutralcurrenttotalharmonicdistortion:Highsetpoint %/10 Factory setting : 0 6493 2 THDIN-Neutralcurrenttotalharmonicdistortion:Lowsetpoint %/10 Factory setting : 0 6495 1 THDIN-Neutralcurrenttotalharmonicdistortion:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6496 1 THDIN-Neutralcurrenttotalharmonicdistortion:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6497 1 THDIN-Neutralcurrenttotalharmonicdistortion:ONdelaytime Seconds 0to999:Seconds Factory setting : 0
ADDR. WORD PARAMETER UNIT
L53U
P. 18 / 33EM-1958-B Rev.2
6499 2 THDU12thr.THDU31-Deltavoltagetotalharmonicdistortion:Highsetpoint %/10 Factory setting : 0 6501 2 THDU12thr.THDU31-Deltavoltagetotalharmonicdistortion:Lowsetpoint %/10 Factory setting : 0 6503 1 THDU12thr.THDU31-Deltavoltagetotalharmonicdistortion:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6504 1 THDU12thr.THDU31-Deltavoltagetotalharmonicdistortion:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6505 1 THDU12thr.THDU31-Deltavoltagetotalharmonicdistortion:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6507 2 THDU1Nthr.THDU3N-Phasevoltagetotalharmonicdistortion:Highsetpoint %/10 Factory setting : 0 6509 2 THDU1Nthr.THDU3N-Phasevoltagetotalharmonicdistortion:Lowsetpoint %/10 Factory setting : 0 6511 1 THDU1Nthr.THDU3N-Phasevoltagetotalharmonicdistortion:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6512 1 THDU1Nthr.THDU3N-Phasevoltagetotalharmonicdistortion:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6513 1 THDU1Nthr.THDU3N-Phasevoltagetotalharmonicdistortion:ONdelaytime Seconds 0to999:Seconds Factory setting : 0 6515 2 UT12thr.UT31-Phaseanglebetweenphasevoltages:Highsetpoint ° Factory setting : 0 6517 2 UT12thr.UT31-Phaseanglebetweenphasevoltages:Lowsetpoint ° Factory setting : 0 6519 1 UT12thr.UT31-Phaseanglebetweenphasevoltages:Alarmoutput ---- 0 : Disable (*) 2:Discreteoutput 6520 1 UT12thr.UT31-Phaseanglebetweenphasevoltages:Hysteresis(deadband) %/10 0to999:Specifiedvalue×0.1(%) Factory setting : 0 6521 1 UT12thr.UT31-Phaseanglebetweenphasevoltages:ONdelaytime Seconds 0to999:Seconds Factory setting : 0
ADDR. WORD PARAMETER UNIT
■ ALARM OUTPUT SETTINGID *1 DEFINITION LOW SETPOINT HIGH SETPOINT UNIT
I1-3 Current,Line1thr.Line3 0.000 20000.000 AIN Neutralcurrent 0 20000 AU12-31 Deltavoltage,Line1–2,2–3,3–1 0.00 400000.00 VU1N-3N Phasevoltage,Phase1thr.Phase3 0.00 400000.00 VP Activepower -2000000000 2000000000 WQ Reactivepower -2000000000 2000000000 varS Apparentpower 0 2000000000 VAPF Power factor -1.0000 1.0000 ---F Frequency 45.00 65.00 HzI1-3AVG Averagecurrent,Line1thr.Line3(demand) 0.000 20000.000 AINAVG Averageneutralcurrent(demand) 0 20000 APAVG Averageactivepower(demand) -2000000000 2000000000 WQAVG Averagereactivepower(demand) -2000000000 2000000000 varSAVG Averageapparentpower(demand) 0 2000000000 VATHDI1-3 THD,Current,Line1thr.Line3 0.0 999.9 %THDIN THD,Neutralcurrent 0.0 999.9 %THDU12-31 THD,Deltavoltage,Line1–2,2–3,3–1 0.0 999.9 %THDU1N-3N THD,Phasevoltage,Phase1thr.Phase3 0.0 999.9 %UT12-31 Phaseanglebetweenvoltages,Phase1–2,2–3,3–1 -180 180 °
*1. Indicated while in alarm conditions.
L53U
P. 19 / 33EM-1958-B Rev.2
■ ANALOG OUTPUT AO OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 ADDR. ADDR. ADDR. ADDR. WORD PARAMETER
7009 7039 7069 7099 1 Analogoutput1thr.4-Measurandtobeassigned Refer to the table in the following page. 7010 7040 7070 7100 1 Analogoutput1thr.4-Zeroadjustment -500to+500:%/100 Factory setting : 0 7011 7041 7071 7101 1 Analogoutput1thr.4-Spanadjustment 9500to10500:%/100 Factory setting : 10 000 7012 7042 7072 7102 1 Analogoutput1thr.4-Linearization 0 : Proportional output (*) 1:Linearizedoutputusingthecalibrationtable 7013 7043 7073 7103 1 Analogoutput1thr.4-Input0% -1500to+14000:%/100 Factory setting : 0 7014 7044 7074 7104 1 Analogoutput1thr.4-Output0% 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:400(4–20mA)or1000(1–5V) 7015 7045 7075 7105 1 Analogoutput1thr.4-Input100% -1500to+14000:%/100 Factory setting : 10 000 7016 7046 7076 7106 1 Analogoutput1thr.4-Output100% 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:2000(4–20mA)or5000(1–5V) 7017 7047 7077 7107 1 Analogoutput1thr.4-Calibrationpoint0input -1500to+14000:%/100 Factory setting : 0 7018 7048 7078 7108 1 Analogoutput1thr.4-Calibrationpoint0output 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:400(4–20mA)or1000(1–5V) 7019 7049 7079 7109 1 Analogoutput1thr.4-Calibrationpoint1input -1500to+14000:%/100 Factory setting : 0 7020 7050 7080 7110 1 Analogoutput1thr.4-Calibrationpoint1output 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:400(4–20mA)or1000(1–5V) 7021 7051 7081 7111 1 Analogoutput1thr.4-Calibrationpoint2input -1500to+14000:%/100 Factory setting : 0 7022 7052 7082 7112 1 Analogoutput1thr.4-Calibrationpoint2output 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:400(4–20mA)or1000(1–5V) 7023 7053 7083 7113 1 Analogoutput1thr.4-Calibrationpoint3input -1500to+14000:%/100 Factory setting : 0 7024 7054 7084 7114 1 Analogoutput1thr.4-Calibrationpoint3output 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:400(4–20mA)or1000(1–5V) 7025 7055 7085 7115 1 Analogoutput1thr.4-Calibrationpoint4input -1500to+14000:%/100 Factory setting : 0 7026 7056 7086 7116 1 Analogoutput1thr.4-Calibrationpoint4output 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:400(4–20mA)or1000(1–5V) 7027 7057 7087 7117 1 Analogoutput1thr.4-Calibrationpoint5input -1500to+14000:%/100 Factory setting : 0 7028 7058 7088 7118 1 Analogoutput1thr.4-Calibrationpoint5output 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:400(4–20mA)or1000(1–5V) 7029 7059 7089 7119 1 Analogoutput1thr.4-Calibrationpoint6input -1500to+14000:%/100 Factory setting : 0 7030 7060 7090 7120 1 Analogoutput1thr.4-Calibrationpoint6output 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:400(4–20mA)or1000(1–5V)
L53U
P. 20 / 33EM-1958-B Rev.2
7031 7061 7091 7121 1 Analogoutput1thr.4-Calibrationpoint7input -1500to+14000:%/100 Factory setting : 0 7032 7062 7092 7122 1 Analogoutput1thr.4-Calibrationpoint7output 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:400(4–20mA)or1000(1–5V) 7033 7063 7093 7123 1 Analogoutput1thr.4-Calibrationpoint8input -1500to+14000:%/100 Factory setting : 0 7034 7064 7094 7124 1 Analogoutput1thr.4-Calibrationpoint8output 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:400(4–20mA)or1000(1–5V) 7035 7065 7095 7125 1 Analogoutput1thr.4-Calibrationpoint9input -1500to+14000:%/100 Factory setting : 0 7036 7066 7096 7126 1 Analogoutput1thr.4-Calibrationpoint9output 160to5600:mA/100(4–20mA)ormV(1–5V) Factorysetting:400(4–20mA)or1000(1–5V)
OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 ADDR. ADDR. ADDR. ADDR. WORD PARAMETER
L53U
P. 21 / 33EM-1958-B Rev.2
Analogoutputtype SET VALUE ID PARAMETER RANGE (0 to 100%)
0 NO ASSIGN Undefined (*1)
1 I Current 0 to CT primary rating
2 U Voltage 0toVTprimaryrating
3 P Active power ± (VT primary rating × CT primary rating × n) *2
4 Q Reactivepower ±(VTprimaryrating× CT primary rating × n) *2
5 S Apparent power 0 to (VT primary rating × CT primary rating × n) *2
6 PF Powerfactor -1.0000to+1.0000
7 F Frequency 45.00to65.00
8 I1 Current,Line1 0toCTprimaryrating 9 I2 Current,Line2 0toCTprimaryrating 10 I3 Current, Line 3 0 to CT primary rating
11 IN Neutral current 0 to CT primary rating
12 U12 Deltavoltage,1–2 0toVTprimaryrating 13 U23 Deltavoltage,2–3 0toVTprimaryrating 14 U31 Deltavoltage,3–1 0toVTprimaryrating
15 U1N Phase voltage, Phase 1 0 to VT primary rating 16 U2N Phasevoltage,Phase2 0toVTprimaryrating 17 U3N Phasevoltage,Phase3 0toVTprimaryrating
18 P1 Activepower,Phase1 ±(VTprimaryrating× CT primary rating × n) *2 19 P2 Activepower,Phase2 ±(VTprimaryrating× CT primary rating × n) *2 20 P3 Activepower,Phase3 ±(VTprimaryrating× CT primary rating × n) *2
21 Q1 Reactivepower,Phase1 ±(VTprimaryrating× CT primary rating × n) *2 22 Q2 Reactivepower,Phase2 ±(VTprimaryrating× CT primary rating × n) *2 23 Q3 Reactivepower,Phase3 ±(VTprimaryrating× CT primary rating × n) *2
24 S1 Apparentpower,Phase1 0to(VTprimaryrating× CT primary rating × n) *2 25 S2 Apparentpower,Phase2 0to(VTprimaryrating× CT primary rating × n) *2 26 S3 Apparentpower,Phase3 0to(VTprimaryrating× CT primary rating × n) *2
27 PF1 Powerfactor,Phase1 -1.0000to+1.0000 28 PF2 Powerfactor,Phase2 -1.0000to+1.0000 29 PF3 Powerfactor,Phase3 -1.0000to+1.0000
30 THDI1 Currenttotalharmonicdistortion,Line1 0.0to100.0 31 THDI2 Currenttotalharmonicdistortion,Line2 0.0to100.0 32 THDI3 Currenttotalharmonicdistortion,Line3 0.0to100.0
33 THDIN Neutralcurrenttotalharmonicdistortion 0.0to100.0
34 THDU12 Deltavoltagetotalharmonicdistortion,1–20.0to100.0 35 THDU23 Deltavoltagetotalharmonicdistortion,2–30.0to100.0 36 THDU31 Deltavoltagetotalharmonicdistortion,3–10.0to100.0
37 THDU1N Phasevoltagetotalharmonicdistortion,Phase10.0to100.0 38 THDU2N Phasevoltagetotalharmonicdistortion,Phase20.0to100.0 39 THDU3N Phasevoltagetotalharmonicdistortion,Phase30.0to100.0
43 TQ Reactive power for bidirectional current Qmax=(CTprimaryrating)× (VT primary rating) × n *2
44 T-PF Power factor for bidirectional current
*1. If it is set to “NO ASSIGN,” the last value will be held until the power is turned off.*2.Single-phase/2-wire:n=1,Single-phase/3-wire:n=2,Three-phase/3-wire:n=3/√3,Three-phase/4-wire:n=3
LEAD
1.0000 (75%)
0.0000(50%)
0.0000(100%)
0.0000(0%)
-1.0000 (25%)
LAG
LAG LEAD
INCOMING
OUTGOING
LEAD
0 (75%)
Qmax(50%)
Qmax(100%)
Qmax(0%)
0 (25%)
LAG
LAG LEAD
INCOMING
OUTGOING
L53U
P. 22 / 33EM-1958-B Rev.2
MODBUS - MEASURED VARIABLESMeasuredvariables,exceptforthenthharmonicdistortion,arereadoutassigned32-bitinteger.Eachvariablehasdifferentengineeringunit(Refertothetablebelow).Forexample,when40000isreadattheaddress41forthe1–Ndeltavoltage,theactualvoltagevalueequalsto400.0V=40000×0.01,astheengineeringunitforthisitemisV/100 (0.01V).Readable range for each parameter depends upon the parameter type, as shown in the table below. For example, Current unit is applied to Line current or Neutral current, and Voltage unit is applied to the 1 – N delta voltage or the minimum value voltage.
■ MOMENTARY VALUE ADDR. WORD ID PARAMETER UNIT
1 2 I Current mA 3 2 U Voltage V/100 5 2 P Activepower W 7 2 Q Reactivepower var 9 2 S Apparentpower VA 11 2 PF Powerfactor %/100 13 2 F Frequency Hz/100 15 2 DIR Phasedifferencedirection(0=inductiveorlag,1=capacitiveorlead) ---- 33 2 I1 Current,Line1 mA 35 2 I2 Current,Line2 mA 37 2 I3 Current,Line3 mA 39 2 IN Neutralcurrent mA 41 2 U12 Deltavoltage,1–2 V/100 43 2 U23 Deltavoltage,2–3 V/100 45 2 U31 Deltavoltage,3–1 V/100 47 2 U1N Phasevoltage,Phase1 V/100 49 2 U2N Phasevoltage,Phase2 V/100 51 2 U3N Phasevoltage,Phase3 V/100 53 2 P1 Activepower,Phase1 W 55 2 P2 Activepower,Phase2 W 57 2 P3 Activepower,Phase3 W 59 2 Q1 Reactivepower,Phase1 var 61 2 Q2 Reactivepower,Phase2 var 63 2 Q3 Reactivepower,Phase3 var 65 2 S1 Apparentpower,Phase1 VA 67 2 S2 Apparentpower,Phase2 VA 69 2 S3 Apparentpower,Phase3 VA 71 2 PF1 Powerfactor,Phase1 %/100 73 2 PF2 Powerfactor,Phase2 %/100 75 2 PF3 Powerfactor,Phase3 %/100 77 2 DIR1 Phasedifferencedirection,Phase1(0=inductiveorlag,1=capacitiveorlead) ---- 79 2 DIR2 Phasedifferencedirection,Phase2(0=inductiveorlag,1=capacitiveorlead) ---- 81 2 DIR3 Phasedifferencedirection,Phase3(0=inductiveorlag,1=capacitiveorlead) ---- 83 2 UT12 PhaseanglebetweenPhase1–2voltages ° 85 2 UT23 PhaseanglebetweenPhase2–3voltages ° 87 2 UT31 PhaseanglebetweenPhase3–1voltages °
PARAMETER UNIT RANGE
Current mA 0to2000000000mAVoltage V/100 0to20000000.00VActivepower W -2000000000to2000000000WReactivepower var -2000000000to2000000000varApparentpower VA 0to2000000000VAPowerfactor %/100 -1.0000to1.0000Frequency Hz/100 0or40.00Hzto70.00HzActiveenergy kWh/10 0to99999999.9kWh(Resetto0whenexceedingthemax.value)Reactiveenergy kvarh/10 0to99999999.9kvarh(Resetto0whenexceedingthemax.value)Apparentenergy kVAh/10 0to99999999.9kVAh(Resetto0whenexceedingthemax.value)Activeenergydeviation kWh/10 -99999999.9to99999999.9kWh (Stopsateither-99999999.9or99999999.9)Energycounttime h/10 0to99999999.9hours(Resetto0whenexceedingthemax.value)Harmonic %/10 0to999.9%Phaseanglebetweenphasevoltages ° -180to+180°
L53U
P. 23 / 33EM-1958-B Rev.2
■ ENERGYWritingthefollowingregistersenablesenergypresetting.SetModbusRegisterAccessinordertowriteintheenergyandfractions. ADDR. WORD ID PARAMETER UNIT
129 2 EP Activeenergy,hightariff,incoming kWh/10 131 2 EQ Reactiveenergy,hightariff,LAG kvarh/10 133 2 ES Apparentenergy,hightariff kVAh/10 135 2 EP– Activeenergy,hightariff,outgoing kWh/10 137 2 EQ– Reactiveenergy,hightariff,LEAD kvarh/10 139 2 EQ+LAG Reactiveenergy,hightariff,incoming,LAG kvarh/10 141 2 EQ+LEAD Reactiveenergy,hightariff,incoming,LEAD kvarh/10 143 2 EQ–LAG Reactiveenergy,hightariff,outgoing,LAG kvarh/10 145 2 EQ–LEAD Reactiveenergy,hightariff,outgoing,LEAD kvarh/10 147 2 TIMER Energycounttime,hightariff h/10 149 2 EQ+P Reactiveenergy,hightariff,incoming kvarh/10 151 2 EQ–P Reactiveenergy,hightariff,outgoing kvarh/10 153 2 EPA Activeenergy,hightariff,(incoming–outgoing) kWh/10 155 2 EQA Reactiveenergy,hightariff,(incoming+outgoing) kvarh/10 161 2 L-EP Activeenergy,lowtariff,incoming kWh/10 163 2 L-EQ Reactiveenergy,lowtariff,LAG kvarh/10 165 2 L-ES Apparentenergy,lowtariff kVAh/10 167 2 L-EP– Activeenergy,lowtariff,outgoing kWh/10 169 2 L-EQ– Reactiveenergy,lowtariff,LEAD kvarh/10 171 2 L-EQ+LAG Reactiveenergy,lowtariff,incoming,LAG kvarh/10 173 2 L-EQ+LEAD Reactiveenergy,lowtariff,incoming,LEAD kvarh/10 175 2 L-EQ–LAG Reactiveenergy,lowtariff,outgoing,LAG kvarh/10 177 2 L-EQ–LEAD Reactiveenergy,lowtariff,outgoing,LEAD kvarh/10 179 2 L-TIMER Energycounttime,lowtariff h/10 181 2 L-EQ+P Reactiveenergy,lowtariff,incoming kvarh/10 183 2 L-EQ–P Reactiveenergy,lowtariff,outgoing kvarh/10 185 2 L-EPA Activeenergy,lowtariff,(incoming–outgoing) kWh/10 187 2 L-EQA Reactiveenergy,lowtariff,(incoming+outgoing) kvarh/10 193 2 EP_L Activeenergyfraction,hightariff,incoming kWh/(10×232) 195 2 EQ_L Reactiveenergyfraction,hightariff,LAG kvarh/(10×232) 197 2 ES_L Apparentenergyfraction,hightariff kVAh/(10×232) 199 2 EP–_L Activeenergyfraction,hightariff,outgoing kWh/(10×232) 201 2 EQ–_L Reactiveenergyfraction,hightariff,LEAD kvarh/(10×232) 203 2 EQ+LAG_L Reactiveenergyfraction,hightariff,incoming,LAG kvarh/(10×232) 205 2 EQ+LEAD_L Reactiveenergyfraction,hightariff,incoming,LEAD kvarh/(10×232) 207 2 EQ–LAG_L Reactiveenergyfraction,hightariff,outgoing,LAG kvarh/(10×232) 209 2 EQ–LEAD_L Reactiveenergyfraction,hightariff,outgoing,LEAD kvarh/(10×232) 211 2 TIMER_L Energyfractioncounttime,hightariff seconds/1000 213 2 EQ+P_L Reactiveenergyfraction,hightariff,incoming kvarh/(10×232) 215 2 EQ–P_L Reactiveenergyfraction,hightariff,outgoing kvarh/(10×232) 217 2 EPA_L Activeenergyfraction,hightariff,(incoming–outgoing) kWh/(10×232) 219 2 EQA_L Reactiveenergyfraction,hightariff,(incoming+outgoing) kvarh/(10×232) 225 2 L-EP_L Activeenergyfraction,lowtariff,incoming kWh/(10×232) 227 2 L-EQ_L Reactiveenergyfraction,lowtariff,LAG kvarh/(10×232) 229 2 L-ES_L Apparentenergyfraction,lowtariff kVAh/(10×232) 231 2 L-EP–_L Activeenergyfraction,lowtariff,outgoing kWh/(10×232) 233 2 L-EQ–_L Reactiveenergyfraction,lowtariff,LEAD kvarh/(10×232) 235 2 L-EQ+LAG_L Reactiveenergyfraction,lowtariff,incoming,LAG kvarh/(10×232) 237 2 L-EQ+LEAD_L Reactiveenergyfraction,lowtariff,incoming,LEAD kvarh/(10×232) 239 2 L-EQ–LAG_L Reactiveenergyfraction,lowtariff,outgoing,LAG kvarh/(10×232) 241 2 L-EQ–LEAD_L Reactiveenergyfraction,lowtariff,outgoing,LEAD kvarh/(10×232) 243 2 L-TIMER_L Energyfractioncounttime,lowtariff seconds/1000 245 2 L-EQ+P_L Reactiveenergyfraction,lowtariff,incoming kvarh/(10×232) 247 2 L-EQ–P_L Reactiveenergyfraction,lowtariff,outgoing kvarh/(10×232) 249 2 L-EPA_L Activeenergyfraction,lowtariff,(incoming–outgoing) kWh/(10×232) 251 2 L-EQA_L Reactiveenergyfraction,lowtariff,(incoming+outgoing) kvarh/(10×232)
L53U
P. 24 / 33EM-1958-B Rev.2
■ AVERAGE VALUE ADDR. WORD ID PARAMETER UNIT
257 2 IAVG CurrentAVG mA 259 2 I1AVG CurrentAVG,Line1 mA 261 2 I2AVG CurrentAVG,Line2 mA 263 2 I3AVG CurrentAVG,Line3 mA 265 2 INAVG NeutralcurrentAVG mA 273 2 IAVG1 CurrentAVG,History1 mA 275 2 I1AVG1 CurrentAVG,Line1,History1 mA 277 2 I2AVG1 CurrentAVG,Line2,History1 mA 279 2 I3AVG1 CurrentAVG,Line3,History1 mA 281 2 INAVG1 NeutralcurrentAVG,History1 mA 289 2 IAVG2 CurrentAVG,History2 mA 291 2 I1AVG2 CurrentAVG,Line1,History2 mA 293 2 I2AVG2 CurrentAVG,Line2,History2 mA 295 2 I3AVG2 CurrentAVG,Line3,History2 mA 297 2 INAVG2 NeutralcurrentAVG,History2 mA 305 2 IAVG3 CurrentAVG,History3 mA 307 2 I1AVG3 CurrentAVG,Line1,History3 mA 309 2 I2AVG3 CurrentAVG,Line2,History3 mA 311 2 I3AVG3 CurrentAVG,Line3,History3 mA 313 2 INAVG3 NeutralcurrentAVG,History3 mA 321 2 IAVG4 CurrentAVG,History4 mA 323 2 I1AVG4 CurrentAVG,Line1,History4 mA 325 2 I2AVG4 CurrentAVG,Line2,History4 mA 327 2 I3AVG4 CurrentAVG,Line3,History4 mA 329 2 INAVG4 NeutralcurrentAVG,History4 mA 513 2 PAVG ActivepowerAVG W 515 2 QAVG ReactivepowerAVG var 517 2 SAVG ApparentpowerAVG VA 529 2 PAVG1 ActivepowerAVG,History1 W 531 2 QAVG1 ReactivepowerAVG,History1 var 533 2 SAVG1 ApparentpowerAVG,History1 VA 545 2 PAVG2 ActivepowerAVG,History2 W 547 2 QAVG2 ReactivepowerAVG,History2 var 549 2 SAVG2 ApparentpowerAVG,History2 VA 561 2 PAVG3 ActivepowerAVG,History3 W 563 2 QAVG3 ReactivepowerAVG,History3 var 565 2 SAVG3 ApparentpowerAVG,History3 VA 577 2 PAVG4 ActivepowerAVG,History4 W 579 2 QAVG4 ReactivepowerAVG,History4 var 581 2 SAVG4 ApparentpowerAVG,History4 VA
L53U
P. 25 / 33EM-1958-B Rev.2
■ MAXIMUM / MINIMUM VALUE ADDR. WORD ID PARAMETER UNIT
769 2 IMAX CurrentMAX mA 771 2 UMAX VoltageMAX V/100 773 2 PMAX ActivepowerMAX W 775 2 QMAX ReactivepowerMAX var 777 2 SMAX ApparentpowerMAX VA 779 2 PFMAX PowerfactorMAX %/100 781 2 FMAX FrequencyMAX Hz/100 801 2 I1MAX CurrentMAX,Line1 mA 803 2 I2MAX CurrentMAX,Line2 mA 805 2 I3MAX CurrentMAX,Line3 mA 807 2 INMAX NeutralcurrentMAX mA 809 2 U12MAX DeltavoltageMAX,1–2 V/100 811 2 U23MAX DeltavoltageMAX,2–3 V/100 813 2 U31MAX DeltavoltageMAX,3–1 V/100 815 2 U1NMAX PhasevoltageMAX,Phase1 V/100 817 2 U2NMAX PhasevoltageMAX,Phase2 V/100 819 2 U3NMAX PhasevoltageMAX,Phase3 V/100 821 2 P1MAX ActivepowerMAX,Phase1 W 823 2 P2MAX ActivepowerMAX,Phase2 W 825 2 P3MAX ActivepowerMAX,Phase3 W 827 2 Q1MAX ReactivepowerMAX,Phase1 var 829 2 Q2MAX ReactivepowerMAX,Phase2 var 831 2 Q3MAX ReactivepowerMAX,Phase3 var 833 2 S1MAX ApparentpowerMAX,Phase1 VA 835 2 S2MAX ApparentpowerMAX,Phase2 VA 837 2 S3MAX ApparentpowerMAX,Phase3 VA 839 2 PF1MAX PowerfactorMAX,Phase1 %/100 841 2 PF2MAX PowerfactorMAX,Phase2 %/100 843 2 PF3MAX PowerfactorMAX,Phase3 %/100 865 2 THDI1MAX CurrenttotalharmonicdistortionMAX,Line1 %/10 867 2 THDI2MAX CurrenttotalharmonicdistortionMAX,Line2 %/10 869 2 THDI3MAX CurrenttotalharmonicdistortionMAX,Line3 %/10 871 2 THDINMAX NeutralcurrenttotalharmonicdistortionMAX %/10 873 2 THDU12MAX DeltavoltagetotalharmonicdistortionMAX,1–2 %/10 875 2 THDU23MAX DeltavoltagetotalharmonicdistortionMAX,2–3 %/10 877 2 THDU31MAX DeltavoltagetotalharmonicdistortionMAX,3–1 %/10 879 2 THDU1NMAX PhasevoltagetotalharmonicdistortionMAX,Phase1 %/10 881 2 THDU2NMAX PhasevoltagetotalharmonicdistortionMAX,Phase2 %/10 883 2 THDU3NMAX PhasevoltagetotalharmonicdistortionMAX,Phase3 %/10 897 2 IMAXAVG CurrentMAXAVG mA 899 2 I1MAXAVG CurrentMAXAVG,Line1 mA 901 2 I2MAXAVG CurrentMAXAVG,Line2 mA 903 2 I3MAXAVG CurrentMAXAVG,Line3 mA 905 2 INMAXAVG NeutralcurrentMAXAVG mA 907 2 PMAXAVG+ ActivepowerMAXAVG,incoming W 909 2 PMAXAVG– ActivepowerMAXAVG,outgoing W 911 2 QMAXAVG+ ReactivepowerMAXAVG,incoming var 913 2 QMAXAVG– ReactivepowerMAXAVG,outgoing var 915 2 SMAXAVG ApparentpowerMAXAVG VA 929 2 IMIN CurrentMIN mA 931 2 UMIN VoltageMIN V/100 933 2 PMIN ActivepowerMIN W 935 2 QMIN ReactivepowerMIN var 937 2 SMIN ApparentpowerMIN VA 939 2 PFMIN PowerfactorMIN %/100 941 2 FMIN FrequencyMIN Hz/100 961 2 I1MIN CurrentMIN,Line1 mA 963 2 I2MIN CurrentMIN,Line2 mA 965 2 I3MIN CurrentMIN,Line3 mA 967 2 INMIN NeutralcurrentMIN mA 969 2 U12MIN DeltavoltageMIN,1–2 V/100 971 2 U23MIN DeltavoltageMIN,2–3 V/100 973 2 U31MIN DeltavoltageMIN,3–1 V/100
L53U
P. 26 / 33EM-1958-B Rev.2
975 2 U1NMIN PhasevoltageMIN,Phase1 V/100 977 2 U2NMIN PhasevoltageMIN,Phase2 V/100 979 2 U3NMIN PhasevoltageMIN,Phase3 V/100 981 2 P1MIN ActivepowerMIN,Phase1 W 983 2 P2MIN ActivepowerMIN,Phase2 W 985 2 P3MIN ActivepowerMIN,Phase3 W 987 2 Q1MIN ReactivepowerMIN,Phase1 var 989 2 Q2MIN ReactivepowerMIN,Phase2 var 991 2 Q3MIN ReactivepowerMIN,Phase3 var 993 2 S1MIN ApparentpowerMIN,Phase1 VA 995 2 S2MIN ApparentpowerMIN,Phase2 VA 997 2 S3MIN ApparentpowerMIN,Phase3 VA 999 2 PF1MIN PowerfactorMIN,Phase1 %/100 1001 2 PF2MIN PowerfactorMIN,Phase2 %/100 1003 2 PF3MIN PowerfactorMIN,Phase3 %/100
■ TOTAL HARMONIC DISTORTION (THD) ADDR. WORD ID PARAMETER UNIT
1281 2 THDI1 Currenttotalharmonicdistortion,Line1 %/10 1283 2 THDI2 Currenttotalharmonicdistortion,Line2 %/10 1285 2 THDI3 Currenttotalharmonicdistortion,Line3 %/10 1287 2 THDIN Neutralcurrenttotalharmonicdistortion %/10 1289 2 THDU12 Deltavoltagetotalharmonicdistortion,1–2 %/10 1291 2 THDU23 Deltavoltagetotalharmonicdistortion,2–3 %/10 1293 2 THDU31 Deltavoltagetotalharmonicdistortion,3–1 %/10 1295 2 THDU1N Phasevoltagetotalharmonicdistortion,Phase1 %/10 1297 2 THDU2N Phasevoltagetotalharmonicdistortion,Phase2 %/10 1299 2 THDU3N Phasevoltagetotalharmonicdistortion,Phase3 %/10
ADDR. WORD ID PARAMETER UNIT
L53U
P. 27 / 33EM-1958-B Rev.2
■ HARMONIC ADDR. WORD ID PARAMETER UNIT
1537 1 HDI12 Currentharmonic,Line1,2nd %/10 1538 1 HDI13 (id) 3rd %/10 1539 1 HDI14 (id) 4th %/10 1540 1 HDI15 (id) 5th %/10 1541 1 HDI16 (id) 6th %/10 1542 1 HDI17 (id) 7th %/10 1543 1 HDI18 (id) 8th %/10 1544 1 HDI19 (id) 9th %/10 1545 1 HDI110 (id) 10th %/10 1546 1 HDI111 (id) 11th %/10 1547 1 HDI112 (id) 12th %/10 1548 1 HDI113 (id) 13th %/10 1549 1 HDI114 (id) 14th %/10 1550 1 HDI115 (id) 15th %/10 1551 1 HDI116 (id) 16th %/10 1552 1 HDI117 (id) 17th %/10 1553 1 HDI118 (id) 18th %/10 1554 1 HDI119 (id) 19th %/10 1555 1 HDI120 (id) 20th %/10 1556 1 HDI121 (id) 21st %/10 1557 1 HDI122 (id) 22nd %/10 1558 1 HDI123 (id) 23rd %/10 1559 1 HDI124 (id) 24th %/10 1560 1 HDI125 (id) 25th %/10 1561 1 HDI126 (id) 26th %/10 1562 1 HDI127 (id) 27th %/10 1563 1 HDI128 (id) 28th %/10 1564 1 HDI129 (id) 29th %/10 1565 1 HDI130 (id) 30th %/10 1566 1 HDI131 (id) 31st %/10 1601 1 HDI22 Currentharmonic,Line2,2nd %/10 : : : 1630 HDI231 31st 1665 1 HDI32 Currentharmonic,Line3,2nd %/10 : : : 1694 HDI331 31st 1729 1 HDIN2 Neutralcurrentharmonic,2nd %/10 : : : 1758 HDIN31 31st 1793 1 HDU122 Deltavoltageharmonic,1–2,2nd %/10 : : : 1822 HDU1231 31st 1857 1 HDU232 Deltavoltageharmonic,2–3,2nd %/10 : : : 1886 HDU2331 31st 1921 1 HDU312 Deltavoltageharmonic,3–1,2nd %/10 : : : 1950 HDU3131 31st 1985 1 HDU1N2 Phasevoltageharmonic,Phase1, 2nd %/10 : : : 2014 HDU1N31 31st 2049 1 HDU2N2 Phasevoltageharmonic,Phase2, 2nd %/10 : : : 2078 HDU2N31 31st 2113 1 HDU3N2 Phasevoltageharmonic,Phase3, 2nd %/10 : : : 2142 HDU3N31 31st
L53U
P. 28 / 33EM-1958-B Rev.2
■ DISCRETE I/O DO DI ADDR. WORD PARAMETER
3073 1 Discreteinputstatus 3105 1 Discrete output 1 The discrete output status can be changed by writing at this address from the host if no function is assigned. 3106 1 Discreteoutput2 The discrete output status can be changed by writing at this address from the host if no function is assigned.
■ ANALOG OUTPUT AO ADDR. WORD PARAMETER UNIT
3137 1 Analogoutput1 mA/100ormV Reads the present analog output value. The output value can be changed by writing at this address from the host if no function is assigned. 3138 1 Analogoutput2 mA/100ormV Reads the present analog output value. The output value can be changed by writing at this address from the host if no function is assigned. 3139 1 Analogoutput3 mA/100ormV Reads the present analog output value. The output value can be changed by writing at this address from the host if no function is assigned. 3140 1 Analogoutput4 mA/100ormV Reads the present analog output value. The output value can be changed by writing at this address from the host if no function is assigned.
L53U
P. 29 / 33EM-1958-B Rev.2
■ ERROR,ALARM ADDR. WORD PARAMETER
8001 1 Overloadinput Bit assignment as shown below.
‘1’ is placed when the respective inputs are overload. 8002 1 Numberofalarmtrips Shows number of alarms presently triggered. 8003 1 Systemerror Bit assignment as shown below.
PGR : Control software error FDT : Factory calibration data error SET :Usersettingdataerror ENE :Energydataerror AVG : Average data error STAT : Maximum / minimum data error ‘1’ is placed when the respective errors are detected. All measuring operations stop while one or more system errors are detected. 8004 1 Reserved 8005 1 I1thr.I3-Current:Alarm Bit assignment as shown below.
‘1’ is placed when the respective values are out of the predetermined ranges. ‘0’ in all bits means that no alarm is tripped. 8006 1 IN-Neutralcurrent:Alarm Bit assignment as shown below.
‘1’ is placed when the value is out of the predetermined range. ‘0’ in all bits means that no alarm is tripped. 8007 1 U12thr.U31-Deltavoltage:Alarm Bit assignment as shown below.
‘1’ is placed when the respective values are out of the predetermined ranges. ‘0’ in all bits means that no alarm is tripped. 8008 1 U1Nthr.U3N-Phasevoltage:Alarm Bit assignment as shown below.
‘1’ is placed when the respective values are out of the predetermined ranges. ‘0’ in all bits means that no alarm is tripped. 8009 1 P-Activepower:Alarm Bit assignment as shown below.
‘1’ is placed when the value is out of the predetermined range. ‘0’ in all bits means that no alarm is tripped.
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
U31F U23 U12 U3 U2 U1 I3 I2 I1
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
STAT AVG ENE SET FDT PRG
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
I3HI
I2HI
I1HI
I3LO
I2LO
I1LO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
INHI
INLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
U31HI
U23HI
U12HI
U31LO
U23LO
U12LO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
U3NHI
U2NHI
U1NHI
U3NLO
U2NLO
U1NLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
PHI
PLO
L53U
P. 30 / 33EM-1958-B Rev.2
8010 1 Q-Reactivepower:Alarm Bit assignment as shown below.
‘1’ is placed when the value is out of the predetermined range. ‘0’ in all bits means that no alarm is tripped. 8011 1 S-Apparentpower:Alarm Bit assignment as shown below.
‘1’ is placed when the value is out of the predetermined range. ‘0’ in all bits means that no alarm is tripped. 8012 1 PF-Powerfactor:Alarm Bit assignment as shown below.
‘1’ is placed when the value is out of the predetermined range. ‘0’ in all bits means that no alarm is tripped. 8013 1 F-Frequency:Alarm Bit assignment as shown below.
‘1’ is placed when the value is out of the predetermined range. ‘0’ in all bits means that no alarm is tripped. 8014 1 I1AVGthr.I3AVG-Average(demand)current:Alarm Bit assignment as shown below.
‘1’ is placed when the respective values are out of the predetermined ranges. ‘0’ in all bits means that no alarm is tripped. 8015 1 INAVG-Average(demand)neutralcurrent:Alarm Bit assignment as shown below.
‘1’ is placed when the value is out of the predetermined range. ‘0’ in all bits means that no alarm is tripped. 8016 1 PAVG-Average(demand)activepower:Alarm Bit assignment as shown below.
‘1’ is placed when the value is out of the predetermined range. ‘0’ in all bits means that no alarm is tripped. 8017 1 QAVG-Average(demand)reactivepower:Alarm Bit assignment as shown below.
‘1’ is placed when the value is out of the predetermined range. ‘0’ in all bits means that no alarm is tripped. 8018 1 SAVG-Average(demand)apparentpower:Alarm Bit assignment as shown below.
‘1’ is placed when the value is out of the predetermined range. ‘0’ in all bits means that no alarm is tripped.
ADDR. WORD PARAMETER
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
QHI
QLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
SHI
SLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
PFHI
PFLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
FHI
FLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
I3AVGHI
I2AVGHI
I1AVGHI
I3AVGLO
I2AVGLO
I1AVGLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
INAVGHI
INAVGLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
PAVGHI
PAVGLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
QAVGHI
QAVGLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
SAVGHI
SAVGLO
L53U
P. 31 / 33EM-1958-B Rev.2
ADDR. WORD PARAMETER
8019 1 THDI1thr.THDI3-Currenttotalharmonicdistortion:Alarm Bit assignment as shown below.
‘1’ is placed when the respective values are out of the predetermined ranges. ‘0’ in all bits means that no alarm is tripped. 8020 1 THDIN-Neutralcurrenttotalharmonicdistortion:Alarm Bit assignment as shown below.
‘1’ is placed when the value is out of the predetermined range. ‘0’ in all bits means that no alarm is tripped. 8021 1 THDU12thr.THDU31-Deltavoltagetotalharmonicdistortion:Alarm Bit assignment as shown below.
‘1’ is placed when the respective values are out of the predetermined ranges. ‘0’ in all bits means that no alarm is tripped. 8022 1 THDU1Nthr.THDU3N-Phasevoltagetotalharmonicdistortion:Alarm Bit assignment as shown below.
‘1’ is placed when the respective values are out of the predetermined ranges. ‘0’ in all bits means that no alarm is tripped. 8023 1 UT12thr.UT31-Phaseanglebetweenphasevoltages:Alarm Bit assignment as shown below.
‘1’ is placed when the respective values are out of the predetermined ranges. ‘0’ in all bits means that no alarm is tripped.
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
THDI3HI
THDI2HI
THDI1HI
THDI3LO
THDI2LO
THDI1LO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
THDINHI
THDINLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
THDU31HI
THDU23HI
THDU12HI
THDU31LO
THDU23LO
THDU12LO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
THDU3NHI
THDU2NHI
THDU1NHI
THDU3NLO
THDU2NLO
THDU1NLO
15Bit 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
UT31HI
UT23HI
UT12HI
UT31LO
UT23LO
UT12LO
L53U
P. 32 / 33EM-1958-B Rev.2
■ ALARM HISTORYLatestalarmdataisupdatedwheneveranewalarmistripped,andthesecondlatestoneisshiftedto‘History1,’thethirdoneto‘History2,’andsoforth. ADDR. WORD PARAMETER
8129 1 Latestalarmtrip,parameternumber 0 : I1 thr. I3 - Current 1 : IN - Neutral current 2:U12thr.U31-Deltavoltage 3 : U1N thr. U3N - Phase voltage 4:P-Activepower 5:Q-Reactivepower 6:S-Apparentpower 7:PF-Powerfactor 8:F-Frequency 9:I1AVGthr.I3AVG-Average(demand)current 10 : IN AVG - Average (demand) neutral current 11 : P AVG - Average (demand) active power 12:QAVG-Average(demand)reactivepower 13 : S AVG - Average (demand) apparent power 14:THDI1thr.THDI3-Currenttotalharmonicdistortion 15:THDIN-Neutralcurrenttotalharmonicdistortion 16:THDU12thr.THDU31-Deltavoltagetotalharmonicdistortion 17:THDU1Nthr.THDU3N-Phasevoltagetotalharmonicdistortion 18:UT12thr.UT31-Phaseanglebetweenphasevoltagestotalharmonicdistortion 8130 1 Latestalarmtrip,parameterpoint Shows which point triggered the latest alarm. Bit assignments are identical to those for ‘Alarm,’ register ad- dressstartingfrom8005.Forexample,‘0’at‘parameternumber’(8128)and‘1’atBit0ofthisregisteraddress means that I1 value is lower than the low setpoint, triggering the alarm. Ifanotherpointwithinthesameparameternumbergoesintoalarmafterone(e.g.ifI2valuegoesabovethe high setpoint while I1 thr. I3 alarm is triggered), the second trip is not recorded in the history. 8131 2 Latestalarmtrip,value Shows the data value at the moment of alarm. 8133 1 Alarmtrip,parameternumber,History1 8134 1 Alarmtrip,parameterpoint,History1 8135 2 Alarmtrip,value,History1 8137 1 Alarmtrip,parameternumber,History2 8138 1 Alarmtrip,parameterpoint,History2 8139 2 Alarmtrip,value,History2 8141 1 Alarmtrip,parameternumber,History3 8142 1 Alarmtrip,parameterpoint,History3 8143 2 Alarmtrip,value,History3 8145 1 Alarmtrip,parameternumber,History4 8146 1 Alarmtrip,parameterpoint,History4 8147 2 Alarmtrip,value,History4 8149 1 Alarmtrip,parameternumber,History5 8150 1 Alarmtrip,parameterpoint,History5 8151 2 Alarmtrip,value,History5 8153 1 Alarmtrip,parameternumber,History6 8154 1 Alarmtrip,parameterpoint,History6 8155 2 Alarmtrip,value,History6 8157 1 Alarmtrip,parameternumber,History7 8158 1 Alarmtrip,parameterpoint,History7 8159 2 Alarmtrip,value,History7 8161 1 Alarmtrip,parameternumber,History8 8162 1 Alarmtrip,parameterpoint,History8 8163 2 Alarmtrip,value,History8 8165 1 Alarmtrip,parameternumber,History9 8166 1 Alarmtrip,parameterpoint,History9 8167 2 Alarmtrip,value,History9
L53U
P. 33 / 33EM-1958-B Rev.2
■ DIAGNOSTICS ADDR. WORD PARAMETER UNIT
9201 2 ReceivedModbusframes times 9203 2 DiscardedModbusframes times 9205 2 RespondedModbusframes times 9207 2 RespondedModbusException(error)frames times 9209 2 DetectedModbusFramingErrorframes times 9211 2 DetectedModbusOverrunErrorframes times 9213 2 DetectedModbusParityErrorframes times 9215 2 DetectedModbusCRCErrorframes times 9217 2 Processingdelays times 9219 2 Processingdelaysequencenumber No.
■ DEVICE INFORMATION ADDR. WORD PARAMETER
9601 1 DeviceID 5302:L53U 9602 1 DeviceVersionNo. VersionNo.=(No.×100).e.g.Version1.00=100 9603 4 SerialNo. Upperdigit:2ndcharacter Lowerdigit:1stcharacter 9604 Upperdigit:4thcharacter Lowerdigit:3rdcharacter 9605 Upperdigit:6thcharacter Lowerdigit:5thcharacter 9606 Upperdigit:8thcharacter Lowerdigit:7thcharacter 9607 8 TagNo. Upperdigit:2ndcharacter Lowerdigit:1stcharacter 9608 Upperdigit:4thcharacter Lowerdigit:3rdcharacter 9609 Upperdigit:6thcharacter Lowerdigit:5thcharacter 9610 Upperdigit:8thcharacter Lowerdigit:7thcharacter 9611 Upperdigit:10thcharacter Lowerdigit:9thcharacter 9612 Upperdigit:12thcharacter Lowerdigit:11thcharacter 9613 Upperdigit:14thcharacter Lowerdigit:13thcharacter 9614 Upperdigit:16thcharacter Lowerdigit:15thcharacter This register can be written in. 9623 1 Extensionfunction An addition of the following numbers are read out to identify the external interface type. 0001:Analogoutput4–20mADC 0002:RS-485(ModbusRTU) 0004:Analogoutput1–5VDC 0008:Discreteoutput110VDC 9624 1 NumbersofDi 0 : None 1 : 1 point 9625 1 NumbersofDo 0 : None 1 : 1 point 9626 1 NumbersofAo 0 : None 1thr.4:1thr.4points
M-SYSTEM WARRANTYM-System warrants such new M-System product which it manufactures to be free from defects in materials and workmanship during the 36-month period following the date that such product was originally purchased if such product has been used under normal operating conditions and properly maintained, M-System’s sole liability, and purchaser’s exclusive remedies, under this warranty are, at M-System’s option, the repair, replacement or refund of the purchase price of any M-System product which is defective under the terms of this warranty. To submit a claim under this warranty, the purchaser must return, at its expense, the defective M-System product to the below address together with a copy of its original sales invoice.THIS IS THE ONLY WARRANTY APPLICABLE TO M-SYSTEM PRODUCT AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. M-SYSTEM SHALL HAVE NO LIABILITY FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES OF ANY KIND WHATSOEVER.M-System Co., Ltd., 5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN, Phone: (06) 6659-8201, Fax: (06) 6659-8510, E-mail: [email protected]