Panasonic KW9M User Manual
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Panasonic KW9M User Manual

Eco-power meter advanced type, protocol manual
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  • Page 1 Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
  • Page 2 Copyright and trademark ● Panasonic Industrial Devices SUNX Co., Ltd. owns the copyright of this manual. ● We stiffly refuse the reproduction of without permission from this manual. ●Modbus Protocol is a communication protocol that the Modicon Inc. developed for PLC and Modbus is the registered trademark of Schneider Electric.
  • Page 3 Introduction Thank you very much indeed for purchasing “KW9M Eco-POWER METER”. In this manual, we explain the usage of “KW9M Eco-POWER METER” in detail. Please use it correctly after understanding the content enough. Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

  • Page 4: Table Of Contents

    Table of Contents Cautions before using ..........................ⅰ Chapter 1 Communications ........................1 1.1 Communication Procedures ........................1 1.2 Communication timing ..........................1 1.3 MEWTOCOL Communication ........................2 1.3.1 Overview of MEWTOCOL-COM (RS485) ..................2 1.3.2 Data Register List ........................... 3 1.3.3 Error Codes ..........................

  • Page 5: Chapter 1 Communications

    Chapter 1 Communications 1.1 Communication Procedures Communication starts with command transmission from the host computer (hereafter Master) and ends with the response of Eco-POWER METER (hereafter Slave). Master Slave • Response with data Comin,and When master sends reading command, slave responds with the Data corresponding set value or current status.

  • Page 6: Mewtocol Communication

    1.3 MEWTOCOL Communication 1.3.1 Overview of MEWTOCOL-COM (RS485) ◆Command and response functions The computer sends commands (instructions) to Eco-POWER METER, and receives responses in return. This enables the computer and Eco-POWER METER to converse with each other, so that various kinds of information can be obtained and provided. ①Commands Computer Eco-POWER METER...

  • Page 7: Data Register List

    1.3.2 Data Register List Data register Name Unit Kind of data Range Over current DT00002 0.1% Unsigned 16bit 1 to 1200 (OFF threshold) Under voltage DT00003 0.1% Unsigned 16bit 50 to 1000 (OFF threshold) Over voltage DT00004 0.1% Unsigned 16bit 1000 to 1200 (OFF threshold) DT00005...
  • Page 8 Data register Name Unit Kind of data Range Time program 8 DT00039 Unsigned 16bit 0:OFF, 1:T1, 2:T2, 3:T3, 4:T4 － (time-zone) Time program 8 Higher Lower DT00040 Unsigned 16bit － (start-time) h:00H to 23H, m:00H to 59H Time program 9 DT00041 Unsigned 16bit 0:OFF, 1:T1, 2:T2, 3:T3, 4:T4...
  • Page 9 Data register Name Unit Kind of data Range 1:0.0001kWh, 2:0.001kWh, 3:0.01kWh, 4:0.1kWh, 5:1kWh, 6:10kWh, 7:100kWh 100:Stand-by alarm 101:Under voltage alarm 102:Over voltage alarm 103:power interruption alarm 104:Current alarm 105:Active power alarm 106:Count output 1 107:Count output 2 108:Level output Unit for pulse output 109:PF alarm) DT00061 Unsigned 16bit...
  • Page 10 Data register Name Unit Kind of data Range Under voltage DT00081 0.1% Unsigned 16bit 50 to 1000 (ON threshold) Blinking during alarm DT00082 Unsigned 16bit 0: no blinking, 1:blinking － output DT00083 Conversion rate(-P) T1 0.01 Unsigned 16bit 0 to 9999 DT00084 Conversion rate(-P) T2 0.01...
  • Page 11 Data register Name Unit Kind of data Range Voltage harmonics DT30020 alarm(OFF threshold) 0.01% Unsigned 16bit 0 to 40000 OUT2 0:All,1:Phase1(line1-2), Voltage harmonics DT30021 Unsigned 16bit 2:Phase2(line2-3), － alarm(phase) OUT2 3:Phase3(line3-1) Current THD alarm DT30022 0.01% Unsigned 16bit 0 to 40000 (ON threshold) OUT1 Current THD alarm DT30023...
  • Page 12 Data register Name Unit Kind of data Range Over frequency alarm DT30052 0.01Hz Unsigned 16bit 0 to 10000 (ON threshold) OUT1 Over frequency alarm DT30053 0.01Hz Unsigned 16bit 0 to 10000 (OFF threshold) OUT1 Over frequency alarm 0:All,1:Phase1, 2:Phase2, DT30054 Unsigned 16bit －...
  • Page 13 Data register Name Unit Kind of data Range 0: active power, 1: reactive power, Power demand alarm DT30093 Unsigned 16bit 2: apparent power, － (power type) OUT2 3: active power(export), 4: reactive power(export) 0.001 kW DT30094 Power demand alarm Unsigned 32bit 0 to 99999999 /kvar/kVA (ON threshold) OUT2...
  • Page 14 Data register Name Unit Kind of data Range DT00100 Integral active power (1) 0.01kWh Unsigned 32bit 0 to 999999999 DT00101 DT00102 Integral active power (2) 0.01kWh Unsigned 32bit 0 to 999999999 DT00103 DT00104 Integral active power (3) 0.01kWh Unsigned 32bit 0 to 999999999 DT00105 DT00106...
  • Page 15 Data register Name Unit Kind of data Range DT00164 Voltage 1 0.1V Unsigned 32bit 0 to 999999999 DT00165 DT00166 Voltage 2 0.1V Unsigned 32bit 0 to 999999999 DT00167 DT00168 Voltage 3 0.1V Unsigned 32bit 0 to 999999999 DT00169 DT00170 Voltage average 0.1V Unsigned 32bit 0 to 999999999...
  • Page 16 Data register Name Unit Kind of data Range DT00228 Total integral 0.001 Unsigned 32bit 0 to 2999999997 DT00229 export active power DT00230 Integral export 0.001 Unsigned 32bit 0 to 999999999 DT00231 reactive power (1) kvarh DT00232 Integral export 0.001 Unsigned 32bit 0 to 999999999 DT00233 reactive power (2)
  • Page 17 Data register Name Unit Kind of data Range DT00292 Pulse input value IN1 Unsigned 32bit 0 to 999999 － DT00293 DT00294 Pulse input value IN2 Unsigned 32bit 0 to 999999 － DT00295 DT00296 Pulse input IN1status Unsigned 16bit 0:OFF, 1:ON －...
  • Page 18 Data register Name Unit Kind of data Range DT00418 Temperature 0.1℃ Signed 16bit -1000 to 1000 DT00500 Integral active 0.01kWh Unsigned 32bit 0 to 999999999 DT00501 power①(T1) DT00502 Integral active 0.01kWh Unsigned 32bit 0 to 999999999 power②(T1) DT00503 DT00504 Integral active 0.01kWh Unsigned 32bit 0 to 999999999...
  • Page 19 Data register Name Unit Kind of data Range DT00556 Integral reactive 0.01kvarh Unsigned 32bit 0 to 999999999 power①(T4) DT00557 DT00558 Integral reactive 0.01kvarh Unsigned 32bit 0 to 999999999 power②(T4) DT00559 DT00560 Integral reactive 0.01kvarh Unsigned 32bit 0 to 999999999 power③(T4) DT00561 DT00562 Totalintegral reactive...
  • Page 20 Data register Name Unit Kind of data Range DT00612 Integral active power 0.01kWh Unsigned 32bit 0 to 999999999 (export) ①(T3) DT00613 DT00614 Integral active power 0.01kWh Unsigned 32bit 0 to 999999999 (export) ②(T3) DT00615 DT00616 Integral active power 0.01kWh Unsigned 32bit 0 to 999999999 (export) ③(T3) DT00617...
  • Page 21 Data register Name Unit Kind of data Range DT00660 Voltage unbalancing 0.001% Unsigned 32bit 0 to 999999 DT00661 DT00662 Current unbalancing 0.001% Unsigned 32bit 0 to 999999 DT00663 DT00664 Phase voltage THD① 0.001% Signed 32bit -400000 to 400000 DT00665 DT00666 Phase voltage THD②...
  • Page 22 Data register Name Unit Kind of data Range DT00936 + 8*(n-2) + 4 Line voltage n-order 0.001% Signed 32bit -400000 to 400000 harmonics 3-1 DT00936 + 8*(n-2) + 5 DT00936 + 8*(n-2) + 6 Line voltage n-order 0.001% Signed 32bit -400000 to 400000 DT00936 + harmonics average...
  • Page 23 Data register Name Unit Kind of data Range DT01460 Integral reactive 0.001 Unsigned 32bit 0 to 999999999 power③(T1) DT01461 kvarh DT01462 Totalintegral reactive 0.001 Unsigned 32bit 0 to 2999999997 power(T1) kvarh DT01463 DT01464 Integral reactive 0.001 Unsigned 32bit 0 to 999999999 power①(T2) kvarh DT01465...
  • Page 24 Data register Name Unit Kind of data Range DT01518 Total integral apparent 0.001 Unsigned 32bit 0 to 2999999997 DT01519 power(T4) kVAh DT01520 Integral active power 0.001kWh Unsigned 32bit 0 to 999999999 DT01521 (export) ①(T1) DT01522 Integral active power 0.001kWh Unsigned 32bit 0 to 999999999 (export) ②(T1) DT01523...
  • Page 25 Data register Name Unit Kind of data Range DT01576 Integral reactive power 0.001 Unsigned 32bit 0 to 999999999 (export) ①(T4) DT01577 kvarh DT01578 Integral reactive power 0.001 Unsigned 32bit 0 to 999999999 (export) ②(T4) kvarh DT01579 DT01580 Integral reactive power 0.001 Unsigned 32bit 0 to 999999999...
  • Page 26 Data register Name Unit Kind of data Range DT01648 Totalintegral reactive 0.001 Unsigned 32bit 0 to 999999999 DT01649 power(T1) kvarh DT01650 Totalintegral reactive 0.001 Unsigned 32bit 0 to 999999999 DT01651 power(T2) kvarh DT01652 Totalintegral reactive 0.001 Unsigned 32bit 0 to 999999999 DT01653 power(T3) kvarh...
  • Page 27 Data register Name Unit Kind of data Range DT05024 Export power conversion 0.01 Unsigned 32bit 0 to 999999999 value ①(T3) DT05025 DT05026 Export power conversion 0.01 Unsigned 32bit 0 to 999999999 value ②(T3) DT05027 DT05028 Export power conversion 0.01 Unsigned 32bit 0 to 999999999 value ③(T3) DT05029...
  • Page 28 Data register Name Unit Kind of data Range DT05066 Import power 0.01 Unsigned 32bit 0 to 999999999 conversion value ①(T2) DT05067 DT05068 Import power 0.01 Unsigned 32bit 0 to 999999999 conversion value ②(T2) DT05069 DT05070 Import power 0.01 Unsigned 32bit 0 to 999999999 conversion value ③(T2) DT05071...
  • Page 29 Data register Name Unit Kind of data Range DT10010+ 25*(MM-1)+3 Monthly max. demand 0.001kW Unsigned 32bit 0 to 2999999997 active power(T3) DT10010+ 25*(MM-1)+4 DT10015+ Monthly max. demand Higher Lower Unsigned 16bit － 25*(MM-1) date active power(T4) yy:00H to 99H, min,:01H to 12H DT10015+ Monthly max.
  • Page 30 Data register Name Unit Kind of data Range DT10315+ Monthly max. demand Higher Lower Unsigned 16bit － 25*(MM-1) date reactive power(T4) yy:00H to 99H, mm:01H to 12H DT10315+ Monthly max. demand Higher Lower Unsigned 16bit － 25*(MM-1)+1 time reactive power(T4) dd:01H to 31H, hh:00H to 23H DT10315+ Monthly max.
  • Page 31 Data register Name Unit Kind of data Range DT10615+ Monthly max. demand Higher Lower Unsigned 16bit － 25*(MM-1) date apparent power(T4) yy:00H to 99H, mm:01H to 12H DT10615+ Monthly max. demand Higher Lower Unsigned 16bit － 25*(MM-1)+1 time apparent power(T4) dd:01H to 31H, hh:00H to 23H DT10615+ Monthly max.
  • Page 32 Data register Name Unit Kind of data Range DT10915+ Monthly max. demand date Higher Lower Unsigned 16bit － 25*(MM-1) active power (export) (T4) yy:00H to 99H, mm:01H to 12H DT10915+ Monthly max. demand time Higher Lower Unsigned 16bit － 25*(MM-1)+1 active power (export) (T4) dd:01H to 31H, hh:00H to 23H DT10915+...
  • Page 33 Data register Name Unit Kind of data Range DT11220+ Monthly max. demand date Higher Lower Unsigned 16bit － 25*(MM-1) reactive power (export) (T) yy:00H to 99H, mm:01H to 12H DT11220+ Monthly max. demand time Higher Lower Unsigned 16bit － 25*(MM-1)+1 reactive power (export) (T) dd:01H to 31H, hh:00H to 23H DT11220+...
  • Page 34 Data register Name Unit Kind of data Range Monthly min. date DT11525+ Higher Lower Unsigned 16bit － 40*(MM-1) instantaneous active power② yy:00H to 99H, mm:01H to 12H Monthly min. time DT11525+ Higher Lower Unsigned 16bit － instantaneous active power② 40*(MM-1)+1 dd:01H to 31H, hh:00H to 23H Monthly min.
  • Page 35 Data register Name Unit Kind of data Range DT11995+ Monthly max. date Higher Lower Unsigned 16bit － 40*(MM-1) Total reactive power yy:00H to 99H, mm:01H to 12H DT11995+ Monthly max. time Higher Lower Unsigned 16bit － 40*(MM-1)+1 total reactive power dd:01H to 31H, hh:00H to 23H DT11995+ Monthly max.
  • Page 36 Data register Name Unit Kind of data Range Monthly max. date DT12465+ Higher Lower Unsigned 16bit － 40*(MM-1) apparent power② yy:00H to 99H, mm:01H to 12H Monthly max. time DT12465+ Higher Lower Unsigned 16bit － apparent power② 40*(MM-1)+1 dd:01H to 31H, hh:00H to 23H Monthly max.
  • Page 37 Data register Name Unit Kind of data Range DT12495+ Monthly min. date Higher Lower Unsigned 16bit － 40*(MM-1) total apparent power yy:00H to 99H, mm:01H to 12H DT12495+ Monthly min. time Higher Lower Unsigned 16bit － 40*(MM-1)+1 total apparent power dd:01H to 31H, hh:00H to 23H DT12495+ Monthly min.
  • Page 38 Data register Name Unit Kind of data Range Monthly min. date DT12965+ Higher Lower Unsigned 16bit － 40*(MM-1) active power (export) ② yy:00H to 99H, mm:01H to 12H Monthly min. time DT12965+ Higher Lower Unsigned 16bit － active power (export) ② 40*(MM-1)+1 dd:01H to 31H, hh:00H to 23H Monthly min.
  • Page 39 Data register Name Unit Kind of data Range Monthly max. date DT13435+ Higher Lower totalreactive power Unsigned 16bit － 40*(MM-1) yy:00H to 99H, mm:01H to 12H (export) DT13435+ Monthly max. time Higher Lower Unsigned 16bit － 40*(MM-1)+1 totalreactive power (export) dd:01H to 31H, hh:00H to 23H DT13435+ Monthly max.
  • Page 40 Data register Name Unit Kind of data Range Monthly max. date DT13900+ Higher Lower Unsigned 16bit － 50*(MM-1) current① yy:00H to 99H, mm:01H to 12H Monthly max. time DT13900+ Higher Lower Unsigned 16bit － current① 50*(MM-1)+1 dd:01H to 31H, hh:00H to 23H Monthly max.
  • Page 41 Data register Name Unit Kind of data Range Monthly min. date DT13930+ Higher Lower Unsigned 16bit － 50*(MM-1) current② yy:00H to 99H, mm:01H to 12H Monthly min. time DT13930+ Higher Lower Unsigned 16bit － current② 50*(MM-1)+1 dd:01H to 31H, hh:00H to 23H Monthly min.
  • Page 42 Data register Name Unit Kind of data Range Monthly max. date DT14510+ Higher Lower Unsigned 16bit － 40*(MM-1) Phase voltage③ yy:00H to 99H, mm:01H to 12H Monthly max. time DT14510+ Higher Lower Unsigned 16bit － Phase voltage③ 40*(MM-1)+1 dd:01H to 31H, hh:00H to 23H Monthly max.
  • Page 43 Data register Name Unit Kind of data Range DT14980+ Monthly max. date Higher Lower Unsigned 16bit － 40*(MM-1) Line voltage 1-2 yy:00H to 99H, mm:01H to 12H DT14980+ Monthly max. time Higher Lower Unsigned 16bit － 40*(MM-1)+1 Line voltage 1-2 dd:01H to 31H, hh:00H to 23H DT14980+ Monthly max.
  • Page 44 Data register Name Unit Kind of data Range DT15010+ Monthly min. date Higher Lower Unsigned 16bit － 40*(MM-1) Line voltage 3-1 yy:00H to 99H, mm:01H to 12H DT15010+ Monthly min. time Higher Lower Unsigned 16bit － 40*(MM-1)+1 Line voltage 3-1 dd:01H to 31H, hh:00H to 23H DT15010+ Monthly min.
  • Page 45 Data register Name Unit Kind of data Range Monthly min. date DT15480+ Unsigned Higher Lower － 32*(MM-1) PF② 16bit yy:00H to 99H, mm:01H to 12H Monthly min. time DT15480+ Unsigned Higher Lower － PF② 32*(MM-1)+1 16bit dd:01H to 31H, hh:00H to 23H Monthly min.
  • Page 46 Data register Name Unit Kind of data Range Monthly min. date DT15860+ Unsigned Higher Lower － 32*(MM-1) Frequency① 16bit yy:00H to 99H, mm:01H to 12H Monthly min. time DT15860+ Unsigned Higher Lower － Frequency① 32*(MM-1)+1 16bit dd:01H to 31H, hh:00H to 23H Monthly min.
  • Page 47 Data register Name Unit Kind of data Range DT16348+ Monthly max. date Unsigned Higher Lower － 10*(MM-1) current unbalancing 16bit yy:00H to 99H, mm:01H to 12H DT16348+ Monthly max. time Unsigned Higher Lower － 10*(MM-1)+1 current unbalancing 16bit dd:01H to 31H, hh:00H to 23H DT16348+ Monthly max.
  • Page 48 Data register Name Unit Kind of data Range DT16490+ 40*(MM-1) Monthly total Unsigned 0.001kWh 0 to 2999999997 integral active power(T3) 32bit DT16490+ 40*(MM-1)+1 DT16492+ Monthly integral active 40*(MM-1) Unsigned 0.001kWh 0 to 999999999 power①(T4) DT16492+ 32bit 40*(MM-1)+1 DT16494+ 40*(MM-1) Monthly integral active Unsigned 0.001kWh 0 to 999999999...
  • Page 49 Data register Name Unit Kind of data Range DT16962+ 40*(MM-1) Monthly totalintegral 0.001 Unsigned 0 to 2999999997 reactive power(T2) kvarh 32bit DT16962+ 40*(MM-1)+1 DT16964+ Monthly integral reactive 40*(MM-1) 0.001 Unsigned 0 to 999999999 power①(T3) DT16964+ kvarh 32bit 40*(MM-1)+1 DT16966+ 40*(MM-1) Monthly integral reactive 0.001 Unsigned...
  • Page 50 Data register Name Unit Kind of data Range DT17434+ 40*(MM-1) Monthly total integral 0.001 Unsigned 0 to 2999999997 apparent power(T1) kVAh 32bit DT17434+ 40*(MM-1)+1 DT17436+ Monthly integral apparent 40*(MM-1) 0.001 Unsigned 0 to 999999999 power①(T2) DT17436+ kVAh 32bit 40*(MM-1)+1 DT17438+ 40*(MM-1) Monthly integral apparent 0.001...
  • Page 51 Data register Name Unit Kind of data Range DT17466+ 40*(MM-1) Monthly total integral 0.001 Unsigned 0 to 2999999997 apparent power(T) kVAh 32bit DT17466+ 40*(MM-1)+1 DT17908+ Monthly Integral active 40*(MM-1) 0.001 Unsigned 0 to 999999999 power (export) ①(T1) DT17908+ 32bit 40*(MM-1)+1 DT17910+ 40*(MM-1) Monthly Integral active...
  • Page 52 Data register Name Unit Kind of data Range DT17938+ 40*(MM-1) Monthly total Integral 0.001 Unsigned 0 to 2999999997 active power (export) (T4) 32bit DT17938+ 40*(MM-1)+1 DT17940+ Monthly Integral active 40*(MM-1) 0.001 Unsigned 0 to 999999999 power (export) ①(T) DT17940+ 32bit 40*(MM-1)+1 DT17942+ 40*(MM-1)
  • Page 53 Data register Name Unit Kind of data Range DT18410+ Monthly total 40*(MM-1) 0.001 Unsigned Integral reactive power 0 to 2999999997 kvarh 32bit DT18410+ (export) (T3) 40*(MM-1)+1 DT18412+ Monthly Integral reactive 40*(MM-1) 0.001 Unsigned 0 to 999999999 power (export) ①(T4) DT18412+ kvarh 32bit 40*(MM-1)+1...
  • Page 54 Data register Name Unit Kind of data Range DT19120+ Unsigned Higher Lower Over voltage n date － 6*(n-1) 16bit yy:00H to 99H, mm:01H to 12H DT19120+ Unsigned Higher Lower Over voltage n time － 6*(n-1)+1 16bit dd:01H to 31H, hh:00H to 23H DT19120+ Unsigned Higher...
  • Page 55 Data register Name Unit Kind of data Range DT31005+ Monthly max. demand Unsigned Higher Lower － 75*(MM-1) date current2(T1) 16bit yy:00H to 99H, mm:01H to 12H DT31005+ Monthly max. demand Unsigned Higher Lower － 75*(MM-1)+1 time current2(T1) 16bit dd:01H to 31H, hh:00H to 23H DT31005+ Monthly max.
  • Page 56 Data register Name Unit Kind of data Range DT31035+ Monthly max. demand Unsigned Higher Lower － 75*(MM-1) date current2(T3) 16bit yy:00H to 99H, mm:01H to 12H DT31035+ Monthly max. demand Unsigned Higher Lower － 75*(MM-1)+1 time current2(T3) 16bit dd:01H to 31H, hh:00H to 23H DT31035+ Monthly max.
  • Page 57 Data register Name Unit Kind of data Range DT31065+ Monthly max. demand Unsigned Higher Lower － 75*(MM-1) date current2(T) 16bit yy:00H to 99H, mm:01H to 12H DT31065+ Monthly max. demand Unsigned Higher Lower － 75*(MM-1)+1 time current2(T) 16bit dd:01H to 31H, hh:00H to 23H DT31065+ Monthly max.
  • Page 58 Data register Name Unit Kind of data Range Max. demand date Unsigned Higher Lower DT31925 － current1 16bit yy:00H to 99H, mm:01H to 12H Max. demand time Unsigned Higher Lower DT31926 － current1 16bit dd:01H to 31H, hh:00H to 23H Max.

  • Page 59: Error Codes

    1.3.3 Error Codes ◇Basic procedure errors Error code Error name Explanation Bcc error ・A Bcc error occurred in the command data. ・A command message was sent that does not fit the transmission Format error format. No support error ・A command was sent that is not supported. ・Delimiter with multiple frames was sent.

  • Page 60: Command

    1.3.4 Command Eco-POWER METER has 5 kinds of commands. Command name Code Explanation Read data area Reads the contents of data area. Write data to data area Writes data to a data area. Resister or Reset data monitored Resisters the data to be monitored. Monitoring start Monitors a registered data.
  • Page 61 ◆[MD]: Register or Reset data monitored (Registers the data to be monitored.) *Up to 16 points can be registered for one unit. ◇Command (Register) Data specification ① Data specification Word No. Word No. Destination 5 characters ％ ＃ 5 characters ×10 ×10 ×10...

  • Page 62: Modbus (Rtu) Communication

    1.4 MODBUS (RTU) Communication 1.4.1 Overview of MODBUS (RTU) ◆8-bit binary data in command is transmitted as it is. Data format Start bit : 1 bit Data bit : 8 bits (Fixed) Parity : No parity, Even parity, Odd parity Selectable Stop bit : 1-bit, 2-bit Selectable Error detection...
  • Page 63 ◇Data: Data depends on the function code. A request message from the master side is composed of data item, number of data and setting data. A response message from the slave side is composed of number of bytes, data and exception code in negative acknowledgement.
  • Page 64 <3> Reset integral active power (0064H, 0065H: 2-word) of address 1 (When setting to 0 [0000, 0000H]) ・Command Number of Slave Function Data item Number of 3.5 idle data item to ⇒ address code data characters write (01H) (10H) (0064H) (04H) (0002H) ←character...

  • Page 65: Data Register List (Modbus Communication)

    1.4.2 Data Register List (MODBUS communication) Function Data register Name Unit Kind of data Range: Hexadecimal code Over current Unsigned 03H/ 0002H 0.1% 1H to 4B0H (OFF threshold) 16bit 06H/10H Under voltage Unsigned 03H/ 0003H 0.1% 32H to 3E8H (OFF threshold) 16bit 06H/10H Over voltage...
  • Page 66 Function Data register Name Unit Kind of data Range: Hexadecimal code Time program 7 Unsigned Higher Lower 03H/ 0026H － (start-time) 16bit hh:00H to 23H, min,:00H to 59H 06H/10H Time program 8 Unsigned 0H:OFF, 1H:T1, 2H:T2, 3H:T3, 03H/ 0027H － (time-zone) 16bit 4H:T4...
  • Page 67 Function Data register Name Unit Kind of data Range: Hexadecimal code 1H:0.0001kWh, 2H:0.001kWh, 3H:0.01kWh, 4H:0.1kWh, 5H:1kWh, 6H:10kWh, 7H:100kWh 64H:Stand-by alarm 65H:Under voltage alarm 66H:Over voltage alarm 67H:power interruption alarm 68H:Current alarm 69H:Active power alarm 6AH:Count output 1 6BH:Count output 2 6CH:Level output Unit for pulse output Unsigned...
  • Page 68 Function Data register Name Unit Kind of data Range: Hexadecimal code 0044H<LSB> Unsigned 03H/ Prescale IN2 0.001 1H to 186A0H 0045H<MSB> 32bit 06H/10H Unsigned 03H/ 0046H Auto-off 1min 0H to 63H (0H: always ON) 16bit 06H/10H 0H:All(except phaseN), Current alarm target Unsigned 03H/ 0047H...
  • Page 69 Function Data register Name Unit Kind of data Range: Hexadecimal code 7530H<LSB> Active power alarm Unsigned 03H/ 0.1kW 0H to 1C9C37FH 7531H<MSB> (OFF threshold) OUT1 32bit 06H/10H 7532H<LSB> Active power alarm Unsigned 03H/ 0.1kW 0H to 1C9C37FH (OFF threshold) OUT2 32bit 06H/10H 7533H<MSB>...
  • Page 70 Function Data register Name Unit Kind of data Range: Hexadecimal code 0H:All,1H:Phase1(line1-2), Voltage THD alarm Unsigned 03H/ 754EH 2H:Phase2(line2-3), － (phase)OUT1 16bit 06H/10H 3H:Phase3(line3-1) Voltage THD alarm Unsigned 03H/ 754FH 0.01% 0H to 9C40H (ON threshold) OUT2 16bit 06H/10H Voltage THD alarm Unsigned 03H/ 7550H...
  • Page 71 Function Data register Name Unit Kind of data Range: Hexadecimal code Reactive power alarm Unsigned 0H:All,1H:Phase1, 03H/ 7574H － (phase)OUT1 16bit 2H:Phase2,3H:Phase3,5H:total 06H/10H 7575H <LSB> Reactive power alarm Unsigned 03H/ 0.1kvar 0H to 1C9C37FH (ON threshold) OUT2 32bit 06H/10H 7576H <MSB> 7577H <LSB>...
  • Page 72 Function Data register Name Unit Kind of data Range: Hexadecimal code Power demand Unsigned 03H/ 759DH 1min, 0H to 3CH interval1 16bit 06H/10H Power demand Unsigned 03H/ 759EH 1min, 0H to 3CH interval2 16bit 06H/10H Current demand Unsigned 03H/ 759FH 1min, 0H to 3CH interval...
  • Page 73 Function Data register Name Unit Kind of data Range: Hexadecimal code 0064H <LSB> Unsigned Integral active power (1) 0.01kWh 0H to 3B9AC9FFH 03H/10H 32bit 0065H <MSB> 0066H <LSB> Unsigned Integral active power (2) 0.01kWh 0H to 3B9AC9FFH 03H/10H 32bit 0067H <MSB> 0068H <LSB>...
  • Page 74 Function Data register Name Unit Kind of data Range: Hexadecimal code 008CH <LSB> Instantaneous active 0.01kW Signed 32bit FA0A1F01H to 5F5E0FFH power (1) 008DH <MSB> 008EH <LSB> Instantaneous active 0.01kW Signed 32bit FA0A1F01H to 5F5E0FFH power (2) 008FH <MSB> 0090H <LSB> Instantaneous active 0.01kW Signed 32bit...
  • Page 75 Function Data register Name Unit Kind of data Range: Hexadecimal code 00C6H <LSB> 0.001 Unsigned Integral active power (1) 0H to 3B9AC9FFH 03H/10H 32bit 00C7H <MSB> 00C8H <LSB> 0.001 Unsigned Integral active power (2) 0H to 3B9AC9FFH 03H/10H 32bit 00C9H <MSB> 00CAH <LSB>...
  • Page 76 Function Data register Name Unit Kind of data Range: Hexadecimal code 00FEH <LSB> Instantaneous apparent 0.001 Unsigned 0H to 5F5E0FFH power (1) 32bit 00FFH <MSB> 0100H <LSB> Instantaneous apparent 0.001 Unsigned 0H to 5F5E0FFH power (2) 32bit 0101H <MSB> 0102H <LSB> Instantaneous apparent 0.001 Unsigned...
  • Page 77 Function Data register Name Unit Kind of data Range: Hexadecimal code 0124H<LSB> Unsigned Pulse input value IN1 0H to F423FH 03H/10H － 0125H<MSB> 32bit 0126H<LSB> Unsigned Pulse input value IN2 0H to F423FH 03H/10H － 0127H<MSB> 32bit Unsigned 0128H Pulse inputIN1status 0H:OFF, 1H:ON －...
  • Page 78 Function Data register Name Unit Kind of data Range: Hexadecimal code 0.1℃ 01A2H Temperature Signed 16bit FC18H to 3E8H 01F4H<LSB> Integral active Unsigned 0.01kWh 0H to 3B9AC9FFH 03H/10H power①(T1) 32bit 01F5H<MSB> 01F6H<LSB> Integral active Unsigned 0.01kWh 0H to 3B9AC9FFH 03H/10H power②(T1) 01F7H<MSB>...
  • Page 79 Function Data register Name Unit Kind of data Range: Hexadecimal code Integral reactive 0224H<LSB> Unsigned 0.01kvarh 0H to 3B9AC9FFH 03H/10H 0225H<MSB> power①(T3) 32bit 0226H<LSB> Integral reactive Unsigned 0.01kvarh 0H to 3B9AC9FFH 03H/10H power②(T3) 32bit 0227H<MSB> Integral reactive 0228H<LSB> Unsigned 0.01kvarh 0H to 3B9AC9FFH 03H/10H 0229H<MSB>...
  • Page 80 Function Data register Name Unit Kind of data Range: Hexadecimal code Integral apparent 0248H<LSB> Unsigned 0.01kVAh 0H to 3B9AC9FFH 03H/10H 0249H<MSB> power③(T3) 32bit 024AH<LSB> Total integral apparent Unsigned 0.01kVAh 0H to B2D05DFDH 024BH<MSB> power(T3) 32bit 024CH<LSB> Integral apparent Unsigned 0.01kVAh 0H to 3B9AC9FFH 03H/10H power①(T4)
  • Page 81 Function Data register Name Unit Kind of data Range: Hexadecimal code 0284H<LSB> Integral reactive power Unsigned 0.01kvarh 0H to 3B9AC9FFH 03H/10H 0285H<MSB> (export) ①(T3) 32bit 0286H<LSB> Integral reactive power Unsigned 0.01kvarh 0H to 3B9AC9FFH 03H/10H (export) ②(T3) 32bit 0287H<MSB> 0288H<LSB> Integral reactive power Unsigned 0.01kvarh...
  • Page 82 Function Data register Name Unit Kind of data Range: Hexadecimal code 02B0H +8*(n-2) Phase voltage Signed <LSB> 0.001% FFF9E580H to 61A80H n-order harmonics ① 02B0H +8*(n-2) + 1 32bit <MSB> 02B0H +8*(n-2) + 2 Phase voltage Signed <LSB> 0.001% FFF9E580H to 61A80H n-order harmonics ②...
  • Page 83 Function Data register Name Unit Kind of data Range: Hexadecimal code Integral active 05A0H<LSB> Unsigned 0.001kWh 0H to 3B9AC9FFH 03H/10H 05A1H<MSB> power①(T3) 32bit 05A2H<LSB> Integral active Unsigned 0.001kWh 0H to 3B9AC9FFH 03H/10H power②(T3) 32bit 05A3H<MSB> Integral active 05A4H<LSB> Unsigned 0.001kWh 0H to 3B9AC9FFH 03H/10H 05A5H<MSB>...
  • Page 84 Function Data register Name Unit Kind of data Range: Hexadecimal code Integral apparent 05DCH<LSB> 0.001 Unsigned 0H to 3B9AC9FFH 03H/10H 05DDH<MSB> power③(T2) kVAh 32bit 05DEH<LSB> Totalintegral apparent 0.001 Unsigned 0H to B2D05DFDH 05DFH<MSB> power (T2) kVAh 32bit 05E0H<LSB> Integral apparent 0.001 Unsigned 0H to 3B9AC9FFH...
  • Page 85 Function Data register Name Unit Kind of data Range: Hexadecimal code Integral reactive power 0618H<LSB> 0.001 Unsigned 0H to 3B9AC9FFH 03H/10H 0619H<MSB> (export) ①(T2) kvarh 32bit 061AH<LSB> Integral reactive power 0.001 Unsigned 0H to 3B9AC9FFH 03H/10H (export) ②(T2) kvarh 32bit 061BH<MSB>...
  • Page 86 Function Data register Name Unit Kind of data Range: Hexadecimal code 0660H<LSB> Total integral reactive Unsigned 0.01kvarh 0H to 3B9AC9FFH 0661H<MSB> power (export) (T1) 32bit 0662H<LSB> Total integral reactive Unsigned 0.01kvarh 0H to 3B9AC9FFH 0663H<MSB> power (export) (T2) 32bit 0664H<LSB> Total integral reactive Unsigned 0.01kvarh...
  • Page 87 Function Data register Name Unit Kind of data Range: Hexadecimal code Export power 1390H<LSB> Unsigned 0.01 0H to 3B9AC9FFH 1391H<MSB> conversion value ①(T1) 32bit 1392H<LSB> Export power Unsigned 0.01 0H to 3B9AC9FFH conversion value ②(T1) 32bit 1393H<MSB> Export power 1394H<LSB> Unsigned 0.01 0H to 3B9AC9FFH...
  • Page 88 Function Data register Name Unit Kind of data Range: Hexadecimal code 13B4H <LSB> Export power Unsigned 0.01 0H to 3B9AC9FFH conversion value (3) 32bit 13B5H <MSB> 13B6H <LSB> Total export power Unsigned 0.01 0H to B2D05DFDH conversion value 32bit 13B7H <MSB> Import power 13C2H<LSB>...
  • Page 89 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly 2710H + Unsigned Higher Lower max. demand date － 19H*(MM-1) 16bit yy:00H to 99H, min,:01H to 12H active power(T1) Monthly 2710H + Unsigned Higher Lower max. demand time －...
  • Page 90 Function Data register Name Unit Kind of data Range: Hexadecimal code 2724H+ 19H*(MM-1)+3 <LSB> Monthly max.demand Unsigned 0.001kW 0H to B2D05DFDH active power(T) 32bit 2724H + 19H*(MM-1)+4 <MSB> Monthly max. demand 283CH + Unsigned Higher Lower date reactive power － 19H*(MM-1) 16bit yy:00H to 99H, mm:01H to 12H...
  • Page 91 Function Data register Name Unit Kind of data Range: Hexadecimal code 2850H + Monthly max. demand Unsigned Higher Lower － 19H*(MM-1) date reactive power(T) 16bit yy:00H to 99H, mm:01H to 12H 2850H + Monthly max. demand Unsigned Higher Lower － 19H*(MM-1)+1 time reactive power(T) 16bit...
  • Page 92 Function Data register Name Unit Kind of data Range: Hexadecimal code 2977H + 19H*(MM-1)+3 <LSB> Monthly max.demand Unsigned 0.001kVA 0H to B2D05DFDH apparent power(T4) 32bit 2977H + 19H*(MM-1)+4 <MSB> 297CH + Monthly max. demand Unsigned Higher Lower － 19H*(MM-1) date apparent power(T) 16bit yy:00H to 99H, mm:01H to 12H 297CH +...
  • Page 93 Function Data register Name Unit Kind of data Range: Hexadecimal code 2AA3H + Monthly max. demand date Unsigned Higher Lower － 19H*(MM-1) active power (export) (T4) 16bit yy:00H to 99H, mm:01H to 12H 2AA3H + Monthly max. demand time Unsigned Higher Lower －...
  • Page 94 Function Data register Name Unit Kind of data Range: Hexadecimal code 2BCAH + 19H*(MM-1)+3 Monthly max.demand <LSB> Unsigned reactive power 0.001kvar 0H to B2D05DFDH 32bit 2BCAH + (export) (T3) 19H*(MM-1)+4 <MSB> 2BCFH + Monthly max. demand date Unsigned Higher Lower －...
  • Page 95 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly max. date 2CF6H + Unsigned Higher Lower － 28H*(MM-1) instantaneous active power③ 16bit yy:00H to 99H, mm:01H to 12H Monthly max. time 2CF6H + Unsigned Higher Lower － 28H*(MM-1)+1 instantaneous active power③...
  • Page 96 Function Data register Name Unit Kind of data Range: Hexadecimal code 2D0AH + 28H*(MM-1)+3 Monthly min. <LSB> Unsigned instantaneous active 0.001kW 0H to 3B9AC9FFH 32bit 2D0AH + power③ 28H*(MM-1)+4 <MSB> Monthly min. date 2D0FH + Unsigned Higher Lower Total instantaneous －...
  • Page 97 Function Data register Name Unit Kind of data Range: Hexadecimal code 2EDBH + Monthly max. date Unsigned Higher Lower － 28H*(MM-1) total reactive power 16bit yy:00H to 99H, mm:01H to 12H 2EDBH + Monthly max. time Unsigned Higher Lower － 28H*(MM-1)+1 total reactive power 16bit...
  • Page 98 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly max. date 30ACH+ Unsigned Higher Lower － apparent power① 28H*(MM-1) 16bit yy:00H to 99H, mm:01H to 12H Monthly max. time 30ACH + Unsigned Higher Lower － 28H*(MM-1)+1 apparent power① 16bit dd:01H to 31H, hh:00H to 23H Monthly max.
  • Page 99 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly min. date 30C5H + Higher Lower Unsigned 16bit － apparent power② 28H*(MM-1) yy:00H to 99H, mm:01H to 12H Monthly min. time 30C5H + Higher Lower Unsigned 16bit － 28H*(MM-1)+1 apparent power②...
  • Page 100 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly max. date 3296H + Unsigned Higher Lower － active power (export) ③ 28H*(MM-1) 16bit yy:00H to 99H, mm:01H to 12H Monthly max. time 3296H + Unsigned Higher Lower －...
  • Page 101 Function Data register Name Unit Kind of data Range: Hexadecimal code 32AFH + Monthly min. date Unsigned Higher Lower － 28H*(MM-1) totalactive power (export) 16bit yy:00H to 99H, mm:01H to 12H 32AFH + Monthly min. time Unsigned Higher Lower － 28H*(MM-1)+1 totalactive power (export) 16bit...
  • Page 102 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly min. date 3480H + Unsigned Higher Lower － 28H*(MM-1) reactive power (export) ① 16bit yy:00H to 99H, mm:01H to 12H Monthly min. time 3480H + Unsigned Higher Lower －...
  • Page 103 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly max. date 3651H+ Unsigned Higher Lower － current② 32H*(MM-1) 16bit yy:00H to 99H, mm:01H to 12H Monthly max. time 3651H + Unsigned Higher Lower － 32H*(MM-1)+1 current② 16bit dd:01H to 31H, hh:00H to 23H Monthly max.
  • Page 104 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly min. date 366AH + Unsigned Higher Lower － 32H*(MM-1) current② 16bit yy:00H to 99H, mm:01H to 12H Monthly min. time 366AH + Unsigned Higher Lower － 32H*(MM-1)+1 current② 16bit dd:01H to 31H, hh:00H to 23H Monthly min.
  • Page 105 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly max. date 38A9H + Unsigned Higher Lower － 28H*(MM-1) Phase voltage② 16bit yy:00H to 99H, mm:01H to 12H Monthly max. time 38A9H + Unsigned Higher Lower － 28H*(MM-1)+1 Phase voltage②...
  • Page 106 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly min. date 38C2H + Unsigned Higher Lower － 28H*(MM-1) Phase voltage③ 16bit yy:00H to 99H, mm:01H to 12H Monthly min. time 38C2H + Unsigned Higher Lower － 28H*(MM-1)+1 Phase voltage③...
  • Page 107 Function Data register Name Unit Kind of data Range: Hexadecimal code 3A93H + Monthly max. date Unsigned Higher Lower － 28H*(MM-1) Line voltage average 16bit yy:00H to 99H, mm:01H to 12H 3A93H + Monthly max. time Unsigned Higher Lower － 28H*(MM-1)+1 Line voltage average 16bit...
  • Page 108 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly max. date 3C64H+ Unsigned Higher Lower － 20H*(MM-1) PF① 16bit yy:00H to 99H,mm:01H to 12H Monthly max. time 3C64H + Unsigned Higher Lower － 20H*(MM-1)+1 PF① 16bit dd:01H to 31H, hh:00H to 23H Monthly max.
  • Page 109 Function Data register Name Unit Kind of data Range: Hexadecimal code 3C80H + Monthly min. date Unsigned Higher Lower － 20H*(MM-1) PF average 16bit yy:00H to 99H, mm:01H to 12H 3C80H + Monthly min. time Unsigned Higher Lower － 20H*(MM-1)+1 PF average 16bit dd:01H to 31H, hh:00H to 23H...
  • Page 110 Function Data register Name Unit Kind of data Range: Hexadecimal code Monthly min. date 3DFCH + Unsigned Higher Lower － 20H*(MM-1) Frequency③ 16bit yy:00H to 99H, mm:01H to 12H Monthly min. time 3DFCH + Unsigned Higher Lower － 20H*(MM-1)+1 Frequency③ 16bit dd:01H to 31H, hh:00H to 23H Monthly min.
  • Page 111 Kind of Function Data register Name Unit Range: Hexadecimal data code 3FE1H +AH*(MM-1)+3 <LSB> Monthly min. Unsigned 0.001% 0H to F423FH 3FE1H +AH*(MM-1)+4 current unbalancing 32bit <MSB> 4054H+28H*(MM-1) <LSB> Monthly integral active Unsigned 0.001kWh 0H to 3B9AC9FFH power①(T1) 32bit 4054H+28H*(MM-1)+1 <MSB>...
  • Page 112 Kind of Function Data register Name Unit Range: Hexadecimal data code 4072H +28H*(MM-1) <LSB> Monthly total integral active Unsigned 0.001kWh 0H to B2D05DFDH power(T4) 32bit 4072H +28H*(MM-1)+1 <MSB> 4074H +28H*(MM-1) Monthly integral active <LSB> Unsigned 0.001kWh 0H to 3B9AC9FFH 4074H +28H*(MM-1)+1 power①...
  • Page 113 Kind of Function Data register Name Unit Range: Hexadecimal data code 424AH +28H*(MM-1) <LSB> Monthly totalintegral reactive 0.001 Unsigned 0H to B2D05DFDH power(T3) kvarh 32bit 424AH +28H*(MM-1)+1 <MSB> 424CH +28H*(MM-1) Monthly integral reactive <LSB> 0.001 Unsigned 0H to 3B9AC9FFH 424CH +28H*(MM-1)+1 power①...
  • Page 114 Kind of Function Data register Name Unit Range: Hexadecimal data code 4420H+28H*(MM-1) Monthly integral apparent <LSB> 0.001 Unsigned 0H to 3B9AC9FFH power③ (T2) kVAh 32bit 4420H +28H*(MM-1)+1 <MSB> 4422H +28H*(MM-1) <LSB> Monthly totalintegral 0.001 Unsigned 0H to B2D05DFDH 4422H +28H*(MM-1)+1 apparent power(T2) kVAh 32bit...
  • Page 115 Kind of Function Data register Name Unit Range: Hexadecimal data code 45F6H +28H*(MM-1) Monthly integral active <LSB> 0.001 Unsigned 0H to 3B9AC9FFH power (export) ② (T1) 32bit 45F6H +28H*(MM-1)+1 <MSB> 45F8H +28H*(MM-1) Monthly integral active 0.001 Unsigned 45F8H +28H*(MM-1)+1 0H to 3B9AC9FFH power (export) ③...
  • Page 116 Kind of Function Data register Name Unit Range: Hexadecimal data code 4614H +28H*(MM-1) Monthly integral active <LSB> 0.001 Unsigned 0H to 3B9AC9FFH power (export) ①(T) 32bit 4614H +28H*(MM-1)+1 <MSB> 4616H +28H*(MM-1) Monthly integral active <LSB> 0.001 Unsigned 0H to 3B9AC9FFH 4616H +28H*(MM-1)+1 power (export) ②...
  • Page 117 Kind of Range: Function Data register Name Unit data Hexadecimal code 47E8H +28H*(MM-1) Monthly integral reactive <LSB> 0.001 Unsigned 0H to 3B9AC9FFH power (export) ③ (T3) kvarh 32bit 47E8H +28H*(MM-1)+1 <MSB> 47EAH +28H*(MM-1) Monthly total integral <LSB> 0.001 Unsigned reactive power 0H to B2D05DFDH 47EAH +28H*(MM-1)+1 kvarh...
  • Page 118 Function Data register Name Unit Kind of data Range: Hexadecimal code 4A38H+ Unsigned Higher Lower Power interruption n date － 6H*(n-1) 16bit yy:00H to 99H,mm:01H to 12H 4A38H + Unsigned Higher Lower Power interruption n time － 6H*(n-1)+1 16bit dd:01H to 31H, hh:00H to 23H 4A38H + Unsigned Higher...
  • Page 119 Function Data register Name Unit Kind of data Range: Hexadecimal code 4B28H+ Unsigned Higher Lower Under current n date － 6H*(n-1) 16bit yy:00H to 99H,mm:01H to 12H 4B28H + Unsigned Higher Lower Under current n time － 6H*(n-1)+1 16bit dd:01H to 31H, hh:00H to 23H 4B28H + Unsigned Higher...
  • Page 120 Function Data register Name Unit Kind of data Range: Hexadecimal code 7927H+ Monthly max. demand date Unsigned Higher Lower － 4BH*( MM -1) current1 (T2) 16bit yy:00H to 99H,mm:01H to 12H 7927H + Monthly max. demand time Unsigned Higher Lower －...
  • Page 121 Function Data register Name Unit Kind of data Range: Hexadecimal code 7940H+ Monthly max. demand date Unsigned Higher Lower － 4BH*( MM -1) current3 (T3) 16bit yy:00H to 99H,mm:01H to 12H 7940H + Monthly max. demand time Unsigned Higher Lower －...
  • Page 122 Function Data register Name Unit Kind of data Range: Hexadecimal code 7959H+ Monthly max. demand date Unsigned Higher Lower － 4BH*( MM -1) current2 (T) 16bit yy:00H to 99H,mm:01H to 12H 7959H + Monthly max. demand time Unsigned Higher Lower －...
  • Page 123 Function Data register Name Unit Kind of data Range: Hexadecimal code Max. demand date Unsigned Higher Lower 7CB0H － reactive power (export) 16bit yy:00H to 99H,mm:01H to 12H Max. demand time Unsigned Higher Lower 7CB1H － reactive power (export) 16bit dd:01H to 31H, hh:00H to 23H Max.

  • Page 124: Dl/T645-2007 Communication

    1.5 DL/T645-2007 communication 1.5.1 Overview of DL/T645-2007 Only 2007 version of DL/T645 is supported. Other version is not supported. ◆DL/T645-2007 transmission settings are as below. Transmission format 8bit Parity Even (fixed) Stop bit 1bit (fixed) Response time 50ms (fixed) Stop time between byte 500ms or more ◆Frame format Frame start number...
  • Page 125 Control code (C) Transmission Slave response Subsequent Function code direction flag frame flag Item Contents Transmission direction (D7) Command frame from master Response frame from slave Slave response flag (D6) Slave response is correct. Slave response is wrong. Subsequent frame flag (D5) No subsequent data With subsequent data Function code (D4 to D0)
  • Page 126 Check code (CS) It is lower 1 byte in total of all byte from frame start symbol to data field. Ex.) In case of that the transmission command is ‘68 01 00 00 00 00 00 68 11 04 33 33 34 33 CS 16’, Check code (CS) is as below.
  • Page 127 Write data It is available only with pressing <MODE> key (programming key). Without pressing programming key, it doesn’t response. For data writing, authorization level (PA0) should be designated, but only ‘0’ is supported. For workers code, it doesn’t record and the code is fixed to ‘0’. ・Command from master;...
  • Page 128 Change transmission speed It changes the transmission speed after it returns the response. ・Command from master; Control code 17H CS 16H Transmission speed Transmission address Control code (bit flag) Transmission speed [bps] Transmission speed Bit 7 38400 (bit flag) Bit 6 19200 Bit 5 9600...
  • Page 129 Reset integral power It reset all integral power. For reset integral power, workers code should be designated, but it doesn’t record and the code is fixed to ‘0’. It is available only with pressing <MODE> key (programming key). ・Command from master; control code 1AH ⇒...

  • Page 130: Data List

    1.5.2 Data list Data identification Data Name unit byte range format 0:Mewtocol, 1:Modbus Transmission protocol － 2:DL/T645 0:8bit-Odd, 1:8bit-None Transmission format － 2:8bit-Even Stop bit 1, 2 － Response time 1 to 99 CT type (2 1, 5 Primary side current of XXXX 1 to 4000 VT ratio...
  • Page 131 Data identification Data Name unit byte range format 1(0.0001kWh), 2(0.001kWh), 3(0.01kWh) 4(0.1kWh), 5(1kWh), 6(10kWh), 7(100kWh) 100(Stand-by alarm) 101(Under voltage alarm) 102(Over voltage alarm) 103(Power interruption alarm) 104(Current alarm) 105(Active power alarm) 106(Count output 1) 107(Count output 2) 108(Level output ) Unit for pulse output 109(PF alarm) －...

  • Page 132: All,1:Phase1(Line1

    Data identification Data Name unit byte range format 0:All, 1:Phase1(line1-2), Power interruption 2:Phase2(line2-3), － alarmtarget phaseOUT1 3:Phase3(line3-1) 0:All, 1:Phase1(line1-2), Power interruption 2:Phase2(line2-3), － alarmtarget phaseOUT2 3:Phase3(line3-1) Over current 0:All(except phaseN), alarmtarget phase 1:Phase1, 2:Phase2, － OUT1 3:Phase3, 4:phaseN Over current 0:All(except phaseN), alarmtarget phase 1:Phase1, 2:Phase2,...

  • Page 133: All,1:Phase1(Line1

    Data identification Data Name unit byte range format 0:All,1:Phase1, PF alarm(phase) OUT1 － 2:Phase2,3:Phase3 PF alarm X.XXX 0 to 1000 － (ON threshold)OUT2 PF alarm X.XXX 0 to 1000 － (OFF threshold)OUT2 0:All,1:Phase1, PF alarm(phase) OUT2 － 2:Phase2,3:Phase3 Current harmonics alarm(ON threshold) XXX.XX 0.01%...

  • Page 134: All,1:Phase1(Line1

    Data identification Data Name unit byte range format 0:All,1:Phase1(line1-2), Voltage THD alarm 2:Phase2(line2-3), － (phase) OUT2 3:Phase3(line3-1) Under current alarm 0:All,1:Phase1, － (phase) OUT1 2:Phase2,3:Phase3 Under current alarm 0:All,1:Phase1, － (phase) OUT2 2:Phase2,3:Phase3 Current unbalancing alarm(ON threshold) XXX.XX 0.01% 0 to 99999 OUT1 Current unbalancing alarm(OFF threshold)
  • Page 135 Data identification Data Name unit byte range format Over frequency alarm XXX.XX 0.01Hz 0.01 to 100.00 (ON threshold) OUT2 Over frequency alarm XXX.XX 0.01Hz 0.01 to 100.00 (OFF threshold) OUT2 Over frequency alarm 0:All,1:Phase1, － (phase)OUT2 2:Phase2,3:Phase3 Under frequency alarm XXX.XX 0.01Hz 0.01 to 100.00...
  • Page 136 Data identification Data Name unit byte range format Auto-off 0 to 99 (0: always ON) Luminance ― 1 to 5 Auto display start 0 to 99 (0: fix display item Display cycle 1 to 99 Temperature correction XXX.X -100.0 to 100.0 ℃...
  • Page 137 Data identification Data Name unit byte range format Total integral active XXXXXX.XX 0 to 999999.99 power Integral active power (1) XXXXXX.XX 0 to 999999.99 Integral active power (2) XXXXXX.XX 0 to 999999.99 Integral active power (3) XXXXXX.XX 0 to 999999.99 Total integral reactive XXXXXX.XX kvarh...
  • Page 138 Data identification Data Name unit byte range format 【this month】 XXXXXX.XX 0 to 999999.99 Integral active power③ T 【this month】 XXXXXX.XX 0 to 999999.99 Integral active power③ T1 【this month】 XXXXXX.XX 0 to 999999.99 Integral active power③ T2 【this month】 XXXXXX.XX 0 to 999999.99 Integral active power③...
  • Page 139 Data identification Data Name unit byte range format 【this month】Total XXXXXX.XX kVAh 0 to 999999.99 integral apparent power T 【this month】Total XXXXXX.XX kVAh 0 to 999999.99 integral apparent power T1 【this month】Total XXXXXX.XX kVAh 0 to 999999.99 integral apparent power T2 【this month】Total XXXXXX.XX kVAh...
  • Page 140 Data identification Data Name unit byte range format 【this month】Integral active XXXXXX.XX 0 to 999999.99 power (export) ① T 【this month】Integral active XXXXXX.XX 0 to 999999.99 power (export) ① T1 【this month】Integral active XXXXXX.XX 0 to 999999.99 power (export) ① T2 【this month】Integral active XXXXXX.XX 0 to 999999.99...
  • Page 141 Data identification Data Name unit byte range format 【this month】Integral XXXXXX.XX kvarh 0 to 999999.99 reactive power (export) ② T 【this month】Integral XXXXXX.XX kvarh 0 to 999999.99 reactive power (export) ② T1 【this month】Integral XXXXXX.XX kvarh 0 to 999999.99 reactive power (export) ② T2 【this month】Integral XXXXXX.XX kvarh...
  • Page 142 Data identification Data Name unit byte range format 【MM-month before】 XXXXXX.XX 0 to 999999.99 Integral active power③ T 【MM-month before】 XXXXXX.XX 0 to 999999.99 Integral active power③ T1 【MM-month before】 XXXXXX.XX 0 to 999999.99 Integral active power③ T2 【MM-month before】 XXXXXX.XX 0 to 999999.99 Integral active power③...
  • Page 143 Data identification Data Name unit byte range format 【MM-month before】Total XXXXXX.XX kVAh 0 to 999999.99 integral apparent power T 【MM-month before】Total XXXXXX.XX kVAh 0 to 999999.99 integral apparent power T1 【MM-month before】Total XXXXXX.XX kVAh 0 to 999999.99 integral apparent power T2 【MM-month before】Total XXXXXX.XX kVAh...
  • Page 144 Data identification Data Name unit byte range format 【MM-month before】Integral XXXXXX.XX 0 to 999999.99 active power (export) ① T 【MM-month before】Integral XXXXXX.XX 0 to 999999.99 active power (export) ① T1 【MM-month before】Integral XXXXXX.XX 0 to 999999.99 active power (export) ① T2 【MM-month before】Integral XXXXXX.XX 0 to 999999.99...
  • Page 145 Data identification Data Name unit byte range format 【MM-month before】 Integral reactive power XXXXXX.XX kvarh 0 to 999999.99 (export) ② T 【MM-month before】 Integral reactive power XXXXXX.XX kvarh 0 to 999999.99 (export) ② T1 【MM-month before】 Integral reactive power XXXXXX.XX kvarh 0 to 999999.99 (export) ②...
  • Page 146 Data identification Data Name unit byte range format 【this month】 Max. XX.XXXX demand YYMMDDHH date, 0 to 99.999 apparent power time occurrence time T 【this month】 Max. XX.XXXX demand YYMMDDHH date, 0 to 99.999 apparent power time occurrence time T1 【this month】...
  • Page 147 Data identification Data Name unit byte range format 【MM-month before】 XX.XXXX Max.demand YYMMDDHH date, 0 to 99.999 active power time occurrence time T 【MM-month before】 XX.XXXX Max.demand YYMMDDHH date, 0 to 99.999 active power time occurrence time T1 【MM-month before】 XX.XXXX Max.demand YYMMDDHH...
  • Page 148 Data identification Data Name unit byte range format 【MM-month before】 XX.XXXX Max.demand YYMMDDHH date, 0 to 99.999 active power (export) time occurrence time T 【MM-month before】 XX.XXXX Max.demand YYMMDDHH date, 0 to 99.999 active power (export) time occurrence time T1 【MM-month before】...
  • Page 149 Data identification Data Name unit byte range format Total instantaneous XX.XXXX kvar -79.999 to 79.999 reactive power Instantaneous reactive XX.XXXX kvar -79.999 to 79.999 power (1) Instantaneous reactive XX.XXXX kvar -79.999 to 79.999 power (2) Instantaneous reactive XX.XXXX kvar -79.999 to 79.999 power (3) Instantaneous reactive power data block...

  • Page 150: Chapter 2 How To Install Usb Driver

    Chapter 2 How to install USB driver It is necessary to install USB driver (kw9musb_vxxx.inf) for connecting KW9M Eco-POWER METER via USB communication. * Once installing USB driver, it is not necessary to install from the second time. * When you change the using port, install the driver again.
  • Page 151 Revision History Issue Date Manual No. Content of revision August, 2013 WUME-KW9MAP-01 First edition February, 2014 WUME-KW9MAP-02 <firmware version Ver.1.20> <Add functions> - Readout power factor status lag / lead July,2014 WUME-KW9MAP-03 <firmware version Ver.1.30> <Add functions> - Reset integral power, count value and log data. - Add registers for total integral power Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...

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