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  • Users: jde777
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  1. jde777

    Overspeeding AC drive/motor

    I have a question as to how I can calculate how much overspeed I can get away with on an ac drive and motor. The motor is rated at 60Hz 12.7A @1775rpm. The drive is a 22A. Currently with the process running at 320FPM the motor pulls about 53% current or 6.73A continuously at 1450 shaft rpm...
  2. jde777

    Recommendations or Standards on mounting height og HMI's

    Can anyone point me to an organization that publishes standards on mounting height for HMI/MMI touch screens?
  3. jde777

    ALMD/ALMA instruction in RS5000

    Here's the problem - it's easy to set up a single alarm, no need for arrays. However, if I want to trigger multiple alarms, I have two choices (that I can think of): 1. Write 1 rung per alarm. Since I want to create a test system with 20,000 alarms, that's not very appealing. 2. Find a way to...
  4. jde777

    cad electrial help

    Hello all Does anyone have the specific format of an excel spreadsheet that contains plc i/o to be imported into cad elect?

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