Recent content by tsopkow

  1. T

    Checksum error in one program but not another

    Hi, I am trying to set modbus RS485 2 wire communications with a Newport INF-B process meter. My end goal is to use a PLC to communicate with this device, but I have have trouble getting that going. So to verify I have meter settings and wiring correct I am using my PC to start with. I have a...
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