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How to change 2 register data under modbus protocol in citect v7.10

Irwin

Hi
I am currently trying to read the edmi MK6N data with a floating data type in citect v7.0 SP4 before. I have tried reading the metring data via modpoll and citect, but the reading of kwh shows that it does not match the actual device.
after I looked at the modpoll where kwh data is on base 1 but in the citect read on base 0, I have tried changing the citect.ini parameter (Floatmode = 1 or 2) but the kwh value is still not appropriate.

can you tell me how to change the 2 registers and get the base 1 value through the cicode script?

Thank's

Irwin.s

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  • Hi Oliver

    Ya sure  the register is correct, The following I provide information about the register address and the citect.ini configuration parameter :

    No. Description              Address Unit

    1 Voltage L1 - N               40001  V

    2 Voltage L2 - N               40003  V

    3 Voltage L3 - N               40005  V

    4 Current A                       40007  A

    5 Current B                       40009  A

    6 Current C                       40011  A

    7 Active Power Total         40013 Watt

    8 Reactive Power Total     40015 Var

    9 Apparent Power Total    40017 Va

    10 Frequency                    40019 Hz

    11 Power Factor                40021

    12 Total Import Wh            40023 Wh

    13 Total Export Wh            40025 Wh

    14 Total Import Varh          40027 Varh

    15 Total Export Varh          40029 Varh

    16 Total Import Vah           40031 Vah

    17 Total Export Vah           40033 Vah

    Citect.ini parameter

    FloatMode = 1

    IniType = 3

    IniUnitAddress = 2

    RegisterBitReserve = 1

    SendBCDSwap = 1

    and I sent photo when reading the modpoll and citect, please download link dropbox below :

    https://www.dropbox.com/s/ouwbve2ts80izht/Modpoll%20and%20citect%20reading%20to%20edmi%20device.rar?dl=0

Reply

  • Hi Oliver

    Ya sure  the register is correct, The following I provide information about the register address and the citect.ini configuration parameter :

    No. Description              Address Unit

    1 Voltage L1 - N               40001  V

    2 Voltage L2 - N               40003  V

    3 Voltage L3 - N               40005  V

    4 Current A                       40007  A

    5 Current B                       40009  A

    6 Current C                       40011  A

    7 Active Power Total         40013 Watt

    8 Reactive Power Total     40015 Var

    9 Apparent Power Total    40017 Va

    10 Frequency                    40019 Hz

    11 Power Factor                40021

    12 Total Import Wh            40023 Wh

    13 Total Export Wh            40025 Wh

    14 Total Import Varh          40027 Varh

    15 Total Export Varh          40029 Varh

    16 Total Import Vah           40031 Vah

    17 Total Export Vah           40033 Vah

    Citect.ini parameter

    FloatMode = 1

    IniType = 3

    IniUnitAddress = 2

    RegisterBitReserve = 1

    SendBCDSwap = 1

    and I sent photo when reading the modpoll and citect, please download link dropbox below :

    https://www.dropbox.com/s/ouwbve2ts80izht/Modpoll%20and%20citect%20reading%20to%20edmi%20device.rar?dl=0

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