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Support Questions / Modbus TCP 32-bit Input Registers
« on: March 18, 2016, 11:17:21 AM »
I am trying to read a 32-bit integer from a PLC and display it on a digital panel meter. I saw this thread about modbus addressing:
http://advancedhmi.com/forum/index.php?topic=765.0
The more significant word is in input register 7 and the less significant word is in input register 8, I tried setting the "PLCAddressValue" to L30007 but that didn't work so I tried setting it to L30008 and in both cases the digital panel meter only displayed a single register. Any ideas on where I am going wrong?
-Pat
http://advancedhmi.com/forum/index.php?topic=765.0
The more significant word is in input register 7 and the less significant word is in input register 8, I tried setting the "PLCAddressValue" to L30007 but that didn't work so I tried setting it to L30008 and in both cases the digital panel meter only displayed a single register. Any ideas on where I am going wrong?
-Pat