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Recent content by diribarren

  1. diribarren

    variac control

    OH and I have voltage readings from the variac via a blk tx from another 1771 nt1 (variac n-a, variac n-b, variac n-c)
  2. diribarren

    variac control

    Thats the problem I haven't used a variac and would just like to find an overview of how they work or how to use them---I know it is a Staco and it has 3 internal motors that are controled to produce the power to 5 motors we are using. I know I need to check the voltage to make sure all three...
  3. diribarren

    variac control

    Hey ---has anyone controlled a 3 phase variac? I haven't used one before and it is pretty confusing on what all the PLC has control or what inputs need to be sent? The project I was assigned doesn't even have documentation for the variac so for someone who hasn't dealt with one before it is just...

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