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  • Users: marwanco
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  1. marwanco

    Encoding/decoding pendant signals

    Hello All, I have standard wired pendant with buttons, estop, selectors, total i need 12 wires to operate a machine 30m away. Here is the question, how to transmit all signals to control panel using minimum possible wires, say 2 or 3. I see sort of encoding the signals inside of pendant...
  2. marwanco

    VFD or Contactors

    Hello All, I used to control 15HP pump motor with reversible contactors and overloads. What advantage will I have if I go for VFD solution instead. Any cost saving? Will I eleminate overload?maybe other advantages? I can run pump slower by reducing frequency, this is small advantage to me...
  3. marwanco

    Changing rotation of Bluffton 3PH Motor.

    Hi All, I have the stangest problem, I cant change Rotation of 3PH motor. Swapping 2 Phases together didn't help. We used the same type of motor (it looks the same but different name Franklin or so.)and the same label with connection diagrame, it always works, but not this time, and its not...

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