Metering & Power Quality
Schneider Electric support forum about Power Meters (ION, PowerTag, PowerLogic) and Power Quality from design, implementation to troubleshooting and more.
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Hi, I’m using modscan to communicate with PM5560, the setting in modscan is same with PM5560 such as baudrate: 9600, parity: None, ID: 1. Connection is successful. Reference from Modbus register list, I check current A at address 3000, function code 4 but reading is 0, it is not matching with actual. How can I solve this issue? Thanks
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Hi @HuyDoan,
Could you please show the configuration you are using in Modscan? Make sure to select 03:HOLDING REGISTER and set the proper device ID.
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I believe all PM5000 registers are read with function code 3 (Read Holding Register). I'm not sure this is called out in the register list itself.
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Hi, maybe this can help you.
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Hi @HuyDoan,
Could you please show the configuration you are using in Modscan? Make sure to select 03:HOLDING REGISTER and set the proper device ID.
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