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Speed Pot wiring on ATV630 and ATV930 VFDs.

Published date: 09 July 2019

Issue:
Speed Pot wiring on ATV630 and ATV930 VFDs.

Product Line:
Altivar 630, Altivar 930

Environment:
All

Cause:
Needs to know where the Pot can be wired on the drive.

Resolution:
The Speed Pot has 3 terminals  The center terminal is the wiper and it should be wired to AI1.
1st leg is wired to +10Vdc
3rd leg is wired to COM.

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