forward reverse stop

  1. Eddyde

    Wiring A Vfd To A Momentary Pushbutton Switch (update)

    I just installed a Teco L510 VFD to run my mill. I wanted to use a momentary pushbutton "Forward", "Reverse" and "Stop" switch, However, the VFD requires the switch status to be constant, so I designed a simple circuit using two latching DPDT relays to achieve the correct interface. I also made...
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