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Does the ATV71 have a function for up and down speed using logic inputs?

Published date: 16 September 2019

Issue:
Controlling motor speed through logic inputs on the ATV71.

Product Line:
Altivar 61, Altivar 71

Environment:
All models and serial numbers.

Cause:
None

Resolution:
The function [+/- Speed] will allow motor speed to be increased or decreased using logic inputs.  The following parameters apply:

NO.       MENU            SUB-MENU              CODE ADJUST DESCRIPTION
1.6 COMMAND ------------------ RFC Ch2 active Ref. 2 switching
1.6 COMMAND ------------------ FR2 +/- speed Reference 2 Channel
1.7 APPL FUN +/- Speed USP Lix + speed assign.
1.7 APPL FUN +/- Speed dSP LIx - speed assign.
1.7 APPL FUN Reference Saved Str EEprom Freq. reference stored

 

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