References And Limits - Danfoss VLT 3000 Series Product Manual

References and limits

Group 2..
Group description
The VLT frequency converter distin-
®
guishes between different types of refer-
ences.
Note that the analogue reference type is
Analogue reference
(parameter 411)
Digital reference type
(parameter 204)
Frequency and current range
In this group you can define a range within
which you want your motor to run. The
Inside / outside range
®
MG.30.A7.02 - VLT is a registered Danfoss trademark
programmed in group 4...
Unused references are set at 0, or
switched out (parameters 205-208, 412-
413).
1. Linear between min. and max. Data [0]
2 . Proportional to reference with min.
and max. limitation. Data [1]
3. Proportional to reference with reversing.
Data [2]
Relative reference Data [1]
frequency converter can be programmed
to give output signals if the limits are
exceeded (parameters 407-410).
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