Danfoss vlt FC 102 Programming Guide

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
when changes are slow and a
constant dierentiator gain when
quick changes occur.
21-26 Ext. 1 On Reference Bandwidth
Range: Function:
5 %* [0 - 200 %] Enter the on-reference bandwidth.
When the PID control error (the
dierence between the reference
and the feedback) is less than the
value of this parameter, the on-
reference status bit is high.
3.19.4 21-3* Closed Loop 2 Ref/Fb
21-30 Ext. 2 Ref./Feedback Unit
Option: Function:
See parameter 21-10 Ext. 1 Ref./
Feedback Unit for details.
[0] None
[1] * %
[5] PPM
[10] 1/min
[11] RPM
[12] Pulse/s
[20] l/s
[21] l/min
[22] l/h
[23] m³/s
[24] m³/min
[25] m³/h
[30] kg/s
[31] kg/min
[32] kg/h
[33] t/min
[34] t/h
[40] m/s
[41] m/min
[45] m
[60] °C
[70] mbar
[71] bar
[72] Pa
[73] kPa
[74] m WG
[75] mm Hg
[80] kW
21-30 Ext. 2 Ref./Feedback Unit
Option: Function:
[120] GPM
[121] gal/s
[122] gal/min
[123] gal/h
[124] CFM
[125] ft³/s
[126] ft³/min
[127] ft³/h
[130] lb/s
[131] lb/min
[132] lb/h
[140] ft/s
[141] ft/min
[145] ft
[160] °F
[170] psi
[171] lb/in²
[172] in WG
[173] ft WG
[174] in Hg
[180] HP
21-31 Ext. 2 Minimum Reference
Range: Function:
0
ExtPID2Uni
t*
[ -999999.999
- par. 21-32
ExtPID2Unit]
See parameter 21-11 Ext. 1 Minimum
Reference for details.
21-32 Ext. 2 Maximum Reference
Range: Function:
100
ExtPID2Uni
t*
[ par. 21-31 -
999999.999
ExtPID2Unit]
See parameter 21-12 Ext. 1
Maximum Reference for details.
Parameter Descriptions Programming Guide
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Danfoss vlt FC 102 Specifications

General

Brand	Danfoss
Model	vlt FC 102
Category	DC Drives
Language	English