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Messages - kkseng

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Technical support / Re: Reading Modbus-RTU device
« on: July 04, 2003, 06:19:18 PM »
I am also having a simliar problem. I have a Emerson GCX device. I need to read the 3xxxx regidters using Modbus function 04. I understand that Trilogi Modbus protocol does not support function 04. I have tried using OUTCOMM and INCOMM with mixed results(data in INCOMM buffer sometimes are OK-randomly but most time not.). Could anyone show me a example how to use these commands.  I have T100MD888+ r46 and uses Trilogi 5.2

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