Modbus for PLC PM554
I want connect PLC AC800M and PM554 via Modbus communication.I know use Modbus for AC800M, but don't know Modbus for PM554. Modbus communication need Master/Slave address and Start address of Variable,I read many application use Modbus, but I don't find start address in PM554, only see MB0.x (MB1.x). Help me. Thank so much!
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