Danfoss VLT AutomationDrive FC 361 - Parameters: 22-** Appl. Functions

21-21 Ext. 1 Proportional Gain
Range: Function:
0.01* [0 - 10 ] The proportional gain indicates the
number of times the error between
the setpoint and the feedback
signal is to be applied.
21-22 Ext. 1 Integral Time
Range: Function:
10000 s* [0.01 - 10000
s]
The integrator provides an
increasing gain at a constant error
between the setpoint and the
feedback signal. The integral time is
the time needed by the integrator
to reach the same gain as the
proportional gain.
21-23 Ext. 1 Dierentation Time
Range: Function:
0 s* [0 - 10 s] The dierentiator does not react to
a constant error. It only provides a
gain when the error changes. The
quicker the error changes, the
stronger the gain from the dieren-
tiator.
21-24 Ext. 1 Dif. Gain Limit
Range: Function:
5* [1 - 50 ] Set a limit for the dierentiator
gain (DG). The DG increases if there
are fast changes. Limit the DG to
obtain a pure dierentiator gain at
slow changes and a constant dier-
entiator gain where quick changes
occur.
4.19 Parameters: 22-** Appl. Functions
4.19.1 22-0* Miscellaneous
22-00 External Interlock Delay
Range: Function:
0 s* [0 - 600 s] Set the time for delaying the
external interlock command.
Parameter Descriptions Programming Guide
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