Danfoss VLT FC 103 Programming Manual page 127

Parameter Description
21-38 Ext. 2 Feedback [Unit]
Range:
0 ExtPID2Unit
*
3 3
21-39 Ext. 2 Output [%]
Range:
0 % [0 - 100 %]
*
3.16.6 21-4* Closed Loop 2 PID
21-40 Ext. 2 Normal/Inverse Control
Option:
See 21-20 Ext. 1 Normal/Inverse Control for details.
[0] Normal
[1] Inverse
21-41 Ext. 2 Proportional Gain
Range:
0.01 [0 - 10 ]
*
21-42 Ext. 2 Integral Time
Range:
10000 s [0.01 - 10000 s] See 21-22 Ext. 1 Integral Time for
*
21-43 Ext. 2 Differentation Time
Range:
0 s [0 - 10 s] See 21-23 Ext. 1 Differentation Time for details.
*
21-44 Ext. 2 Dif. Gain Limit
Range:
5 [1 - 50 ]
*
3.16.7 21-5* Closed Loop 3 Ref/Fb
21-50 Ext. 3 Ref./Feedback Unit
Option:
[0]
[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
126
Function:
[-999999.999 - See 21-18 Ext. 1
999999.999 Feedback [Unit] for
ExtPID2Unit] details.
Function:
See 21-19 Ext. 1 Output [%] for details.
Function:
Function:
See 21-21 Ext. 1 Proportional Gain for details.
Function:
details.
Function:
Function:
See 21-24 Ext. 1 Dif. Gain Limit for details.
Function:
See 21-10 Ext. 1 Ref./Feedback Unit for details.
MG16H102 - VLT
®
VLT Refrigeration Drive Programming Guide
21-50 Ext. 3 Ref./Feedback Unit
Option:
[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
[80] kW
[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
[180] HP
21-51 Ext. 3 Minimum Reference
Range:
0 ExtPID3Unit
21-52 Ext. 3 Maximum Reference
Range:
100 ExtPID3Unit
®
is a registered Danfoss trademark
Function:
Function:
[ -999999.999 - par. See 21-11 Ext. 1
*
21-52 ExtPID3Unit] Minimum Reference for
details.
Function:
[ par. 21-51 - See 21-12 Ext. 1
*
999999.999 Maximum Reference
ExtPID3Unit] for details.