Danfoss VLT Series Programming Manual page 146

Parameter Description
21-51 Ext. 3 Minimum Reference
Range:
0.000 ExtPID3Unit [ -999999.999 - par.
*
21-52 ExtPID3Unit]
21-52 Ext. 3 Maximum Reference
Range:
100.000 [
ExtPID3Unit 999999.999
*
ExtPID3Unit]
21-53 Ext. 3 Reference Source
Option: Function:
See 21-13 Ext. 1 Reference Source for
details.
[0] No function
*
[1] Analog input 53
[2] Analog input 54
[7] Pulse input 29
[8] Pulse input 33
[20] Digital pot.meter
[21] Analog input X30/11
[22] Analog input X30/12
[23] Analog Input X42/1
[24] Analog Input X42/3
[25] Analog Input X42/5
[29] Analog Input X48/2
[30] Ext. Closed Loop 1
[31] Ext. Closed Loop 2
[32] Ext. Closed Loop 3
21-54 Ext. 3 Feedback Source
Option: Function:
See 21-14 Ext. 1 Feedback Source for
details.
[0] No function
*
[1] Analog input 53
[2] Analog input 54
[3] Pulse input 29
[4] Pulse input 33
[7] Analog input X30/11
[8] Analog input X30/12
[9] Analog Input X42/1
[10] Analog Input X42/3
[11] Analog Input X42/5
[15] Analog Input X48/2
[100] Bus feedback 1
[101] Bus feedback 2
[102] Bus feedback 3
®
VLT HVAC Drive Programming Guide
Function:
See 21-11 Ext. 1
Minimum Reference
for details.
Function:
par. 21-51 - See 21-12 Ext. 1
Maximum Reference
for details.
®
MG.11.CC.02 - VLT is a registered Danfoss trademark
21-55 Ext. 3 Setpoint
Range:
0.000 ExtPID3Unit [-999999.999 -
*
999999.999
ExtPID3Unit]
21-57 Ext. 3 Reference [Unit]
Range:
0.000 ExtPID3Unit [-999999.999 -
*
999999.999
ExtPID3Unit]
21-58 Ext. 3 Feedback [Unit]
Range:
0.000 ExtPID3Unit [-999999.999 -
*
999999.999
ExtPID3Unit]
21-59 Ext. 3 Output [%]
Range: Function:
0 % [0 - 100 %] See 21-19 Ext. 1 Output [%] for details.
*
3.19.7 21-6* Closed Loop 3 PID
21-60 Ext. 3 Normal/Inverse Control
Option: Function:
See 21-20 Ext. 1 Normal/Inverse Control for details.
[0] Normal
[1] Inverse
21-61 Ext. 3 Proportional Gain
Range: Function:
0.01 [0.00 - 10.00 ] See 21-21 Ext. 1 Proportional Gain for
*
details.
21-62 Ext. 3 Integral Time
Range:
10000.00 s [0.01 - 10000.00 s] See 21-22 Ext. 1 Integral Time
*
21-63 Ext. 3 Differentation Time
Range: Function:
0.00 s [0.00 - 10.00 s] See 21-23 Ext. 1 Differentation Time for
*
details.
21-64 Ext. 3 Dif. Gain Limit
Range: Function:
5.0 [1.0 - 50.0 ] See 21-24 Ext. 1 Dif. Gain Limit for details.
*
Function:
See 21-15 Ext. 1
Setpoint for details.
Function:
See 21-17 Ext. 1
Reference [Unit] for
details.
Function:
See 21-18 Ext. 1
Feedback [Unit] for
details.
Function:
for details.
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