Switches

[LynneParticipant @lynne]

Good Afternoon, On/Off switches for remote vfd operation, Should they be latching; is it posible that it depends on the model vfd . I am looking at a Invertec Optidrive E3 0.75 kw range. Lynne

[LynneParticipant @lynne]

[Ian McVickersParticipant @ianmcvickers56553]

The pushbuttons for control would be momentary. Section12.2 of the manual has the info for it.

[Peter Simpson 1Participant @petersimpson1]

The start push button is usually a Normally Open momentary, the Stop push button will be Normally Closed. The digital inputs into the inverter and the parameters sort out the latching etc.

[Clive Brown 1Participant @clivebrown1]

The Invertek can also be configured for remote operation by latching switches. One for start/stop, one for forward/reverse. This is also shown in the Inverter Drive Supermarket Quick start Guide. They sell all the bits and pieces to make up these controls.

[LynneParticipant @lynne]

Thanks for the responses. I will take another look at the quick start guide. Obviously It did not register with me

what it was telling me. Regards, Lynne

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