Twindo TWDLCDA40DRF Modbus Mapping

[Tancowc 0]

Dear all, I have 01 Twindo PLC TWDLCDA40DRF. and i try connect to PLC via Modbus by OPC Kepserver. In PLC, i already configuration Modbus RTU, ID 1. And Kepserver connected PLC and receive/send signal. (9600/8/even/1) But, i don't know which mapping for this PLC. 0000x --> What for ..? (I try with %Q but it not working, working not correct) 1000x --> wwhat for ? ( I try with %M address and it worrking ) 3000x --> What for ? 4000x --> What for ? ( I think it's for %MW. I tried and it working ) So, help me please. Thanks !

[acpi 11]

Morning and happy new year, Here is the typical mapping : With a Twido I don't think you can read/write inputs and/or outputs, usually these functions are not supported in most Schneider plcs. JC