high low speed

  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...
    • Eddyde
    • Thread
    • forward reverse forward reverse stop high low speed latching relay micro switch momentary switch pushbutton teco l510 vfd
    • Replies: 24
    • Forum: ALL ABOUT ELECTRICAL ISSUES
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