ghost_dc

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About ghost_dc

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    Hi, I am New!

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  • Country Australia
  1. M340 PLC

    I must have something else configured wrong as I tried both ways and they both worked! Thanks heaps guys!
  2. M340 PLC

    I don't know if you had any success with this Greg, but I have a very similiar problem. My setup is: M340 connected to Connexium Ethernet Switch connected to EGX100 Gateway connected via modbus serial Sepam Protection relay. I have written the ST in unity pro, intialized management table (set management table to zeros), sent timeout to 5 secs, then used Read_Var. I have tried many combinations of address strings ie. ADDM('Ethernet_1{191.11.11.22)0.0.0.1'), ADDM('Ethernet_1{191.11.11.22}1), ADDM('191.11.11.22'), etc. but whatever I use it always returns the error message 16x003 - Incorrect Address Format. Supposedly the error which Greg and I are receiving also means the register that is being read could be incorrect. (maybe this is causing Greg's problem) If anyone knows of any common mistakes or fixes could you please let us know.