Tom Kazakoff
Member
My DL06 application is to be a modbus rtu slave. I need to provide the modbus master folks with a list of Modbus addresses. The data that will be read by the modbus master are
koyo inputs x0,x1,x2,x3,x4,x100....The modbus master supports "Data Type and Address" vs "Address Only". I am not sure how to compute the modbus addresses that correspond to the plc memory locations. I have used the automationDirect modbus converter, but I am not sure if this address is correct. I think the address for x5 say, is either 2048(start range) + 5 = 2053 or what the modbus calculator says, which is 12054. Any information on how to determine the correct addresses would be appreciated. Reading all the modbus stuff on the internet has made my head spin, and I am not any closer to knowing the answer.
koyo inputs x0,x1,x2,x3,x4,x100....The modbus master supports "Data Type and Address" vs "Address Only". I am not sure how to compute the modbus addresses that correspond to the plc memory locations. I have used the automationDirect modbus converter, but I am not sure if this address is correct. I think the address for x5 say, is either 2048(start range) + 5 = 2053 or what the modbus calculator says, which is 12054. Any information on how to determine the correct addresses would be appreciated. Reading all the modbus stuff on the internet has made my head spin, and I am not any closer to knowing the answer.