Recent content by miketiger

  1. M

    HART communicator caused step change in DCS reading

    I'll have to look into that further... I am 99% certain that the DCS was reading the pressure using just the 4-20 signal from the transmitter. The DCS is configured to read other HART signals on the same cable but none of them were functioning at the time. I do think the DCS acts as a primary...
  2. M

    HART communicator caused step change in DCS reading

    Yesterday I observed a few techs working on a pretty old (~20 years) Rosemount 1051 with old firmware. They were having a (possibly) unrelated issue where the DCS cannot read the HART digital variables after upgrading some hardware so they were checking to see if the transmitter was sending...
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