11/3/2010 10:57 AM | |
Posts: 4 Rating: (0) |
Hi. Basically, i want to make my own programm software on serial modbus protocol RTU, to read values from two power meters. (We bought two of them, and a parameterisation kit). This is what we have in mind when we ordered. Of course, i have to put "in parallel" rs485 signals A,B. Using this W&T converter (adapter), i tried to communicate with only one power meter, using modscan32 software (read holding registers from 40201. Actually 201 register on function 3. But i see no answer from Simeas. I tried a lot of other setting, also other modbus software, but no results. So the question is, how do i established communication between one meter and PC, without proprietarySimeas P PAR software ? Thanks. |
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