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Recent content by wintek

  1. wintek

    Control Logix/Powerflex analog input problems

    I have a control logix plc and two powerflex drives with speed and current feedback to the PLC (4-20ma). 24V is supplied from a common powersupply. When I have any combination of 3 or more of the analog input signals connected all signals go crazy. Signals work fine if less than 2 are...
  2. wintek

    LF: Tachometer, class 1 div 1/2, 4-20ma output loop powered

    Looking for a panel mounted (not portable) tachometer with class 1 div 1/2 rating with 4-20ma output, loop powered. Thanks
  3. wintek

    Monitored hydraulic valves

    This is not really a technical question but does anybody know who makes hydraulic directional control valves with elecrical feedback of the spool position? Not servo valves but discreet Open/close valves. I believe Parker has them but cannot find a P/N.
  4. wintek

    Wonderware Scripting

    I need to write a script that takes an I/O integer value and scales it to a value that includes decimal places. Any one know how to do this?
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