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On an ATV61/71, how can the HMI be used for control and also have a preset speed via logic input LI3?

Published date: 15 May 2020

How can a logic input preset speed be setup on the ATV61 and ATV71 while using the HMI for control and speed?

Product Line:
Altivar ATV61 and ATV71


Needs to take the drive out of local mode and turn on preset speed for 60Hz.

Keep the VFD in Remote mode, not Local mode. 
Program Command menu parameters: Ref 1 channel = HMI and Profile = Separ
This gives RUN/STOP and speed control to the HMI.
Program Application Funct menu parameters: 2 preset speeds = LI3 (or other desired logic input) and Preset speed 2 = 60 (or other desired value).
When LI3 goes high, the speed reference will switch to 60Hz.  The HMI is still controlling RUN/STOP.

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