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

Udgivet til: Schneider Electric Danmark