20-96 PID Diff. Gain Limit
Range: Function:
5.0
*
[1.0 - 50.0]
The differentiator of a PID Controller responds to the rate of change of the feedback. As a result, an abrupt
change in the feedback can cause the differentiator to make a very large change in the PID Controller’s output.
This parameter limits the maximum effect that the PID Controller’s differentiator can produce. A smaller value
reduces the maximum effect of the PID Controller’s differentiator.
This parameter is only active when par. 20-95 is not set to OFF (0 s).
3. Parameter Description VLT
®
HVAC Drive Programming Guide
164
MG.11.C5.02 - VLT
®
is a registered Danfoss trademark
3
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