OK Gang,
I'm setting up a M340 system using Wonderware as the HMI and I really want my DASMB server to match the addressing in the PLC and not be off by the standard 1 word for integers and 1 word an 1 bit for bit array addresses. I have discovered that the %SW138 - %SW141 system words are supposed to fix this offset but I can't find examples of which of those words have what content to correct the offset issue. What I want is for a %MW1200 address in Unity Pro on the M340 to equate to Modbus 401200. In the same fashion I'd like %MW1200:1 to equate to 401200:1
Anyone?
I'm setting up a M340 system using Wonderware as the HMI and I really want my DASMB server to match the addressing in the PLC and not be off by the standard 1 word for integers and 1 word an 1 bit for bit array addresses. I have discovered that the %SW138 - %SW141 system words are supposed to fix this offset but I can't find examples of which of those words have what content to correct the offset issue. What I want is for a %MW1200 address in Unity Pro on the M340 to equate to Modbus 401200. In the same fashion I'd like %MW1200:1 to equate to 401200:1
Anyone?
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