Ext. Closed-Loop - Danfoss VLT HVACDrive Instruction Manual

7 How to Program the Adjustable Frequency
Drive

7.3.19 21-** Ext. Closed-loop

Par. Parameter description
No. #
21-0* Ext. CL Autotuning
21-00 Closed-loop Type
21-01 PID Performance
21-02 PID Output Change
21-03 Minimum Feedback Level
21-04 Maximum Feedback Level
21-09 PID Autotuning
21-1* Ext. CL 1 Ref./Fb.
21-10 Ext. 1 Ref./Feedback Unit
21-11 Ext. 1 Minimum Reference
21-12 Ext. 1 Maximum Reference
21-13 Ext. 1 Reference Source
21-14 Ext. 1 Feedback Source
21-15 Ext. 1 Setpoint
21-17 Ext. 1 Reference [Unit]
21-18 Ext. 1 Feedback [Unit]
21-19 Ext. 1 Output [%]
21-2* Ext. CL 1 PID
21-20 Ext. 1 Normal/Inverse Control
21-21 Ext. 1 Proportional Gain
21-22 Ext. 1 Integral Time
21-23 Ext. 1 Differentation Time
21-24 Ext. 1 Dif. Gain Limit
7
21-3* Ext. CL 2 Ref./Fb.
21-30 Ext. 2 Ref./Feedback Unit
21-31 Ext. 2 Minimum Reference
21-32 Ext. 2 Maximum Reference
21-33 Ext. 2 Reference Source
21-34 Ext. 2 Feedback Source
21-35 Ext. 2 Setpoint
21-37 Ext. 2 Reference [Unit]
21-38 Ext. 2 Feedback [Unit]
21-39 Ext. 2 Output [%]
21-4* Ext. CL 2 PID
21-40 Ext. 2 Normal/Inverse Control
21-41 Ext. 2 Proportional Gain
21-42 Ext. 2 Integral Time
21-43 Ext. 2 Differentation Time
21-44 Ext. 2 Dif. Gain Limit
21-5* Ext. CL 3 Ref./Fb.
21-50 Ext. 3 Ref./Feedback Unit
21-51 Ext. 3 Minimum Reference
21-52 Ext. 3 Maximum Reference
21-53 Ext. 3 Reference Source
21-54 Ext. 3 Feedback Source
21-55 Ext. 3 Setpoint
21-57 Ext. 3 Reference [Unit]
21-58 Ext. 3 Feedback [Unit]
21-59 Ext. 3 Output [%]
21-6* Ext. CL 3 PID
21-60 Ext. 3 Normal/Inverse Control
21-61 Ext. 3 Proportional Gain
21-62 Ext. 3 Integral Time
21-63 Ext. 3 Differentation Time
21-64 Ext. 3 Dif. Gain Limit
7-66
Default value
[0] Auto
[0] Normal
0.10 N/A
-999999.000 N/A
999999.000 N/A
[0] Disabled
[1] %
0.000 ExtPID1Unit
100.000 ExtPID1Unit
[0] No function
[0] No function
0.000 ExtPID1Unit
0.000 ExtPID1Unit
0.000 ExtPID1Unit
0 %
[0] Normal
0.01 N/A
10000.00 s
0.00 s
5.0 N/A
[1] %
0.000 ExtPID2Unit
100.000 ExtPID2Unit
[0] No function
[0] No function
0.000 ExtPID2Unit
0.000 ExtPID2Unit
0.000 ExtPID2Unit
0 %
[0] Normal
0.01 N/A
10000.00 s
0.00 s
5.0 N/A
[1] %
0.000 ExtPID3Unit
100.000 ExtPID3Unit
[0] No function
[0] No function
0.000 ExtPID3Unit
0.000 ExtPID3Unit
0.000 ExtPID3Unit
0 %
[0] Normal
0.01 N/A
10000.00 s
0.00 s
5.0 N/A
MG.11.AB.22 - VLT ® is a registered Danfoss trademark
VLT ® HVAC Drive Instruction Manual
4-set-up Change dur- Conver-
ing operation sion index
2 set-ups TRUE -
2 set-ups TRUE -
2 set-ups TRUE -2
2 set-ups TRUE -3
2 set-ups TRUE -3
All set-ups TRUE -
All set-ups TRUE -
All set-ups TRUE -3
All set-ups TRUE -3
All set-ups TRUE -
All set-ups TRUE -
All set-ups TRUE -3
All set-ups TRUE -3
All set-ups TRUE -3
All set-ups TRUE 0
All set-ups TRUE -
All set-ups TRUE -2
All set-ups TRUE -2
All set-ups TRUE -2
All set-ups TRUE -1
All set-ups TRUE -
All set-ups TRUE -3
All set-ups TRUE -3
All set-ups TRUE -
All set-ups TRUE -
All set-ups TRUE -3
All set-ups TRUE -3
All set-ups TRUE -3
All set-ups TRUE 0
All set-ups TRUE -
All set-ups TRUE -2
All set-ups TRUE -2
All set-ups TRUE -2
All set-ups TRUE -1
All set-ups TRUE -
All set-ups TRUE -3
All set-ups TRUE -3
All set-ups TRUE -
All set-ups TRUE -
All set-ups TRUE -3
All set-ups TRUE -3
All set-ups TRUE -3
All set-ups TRUE 0
All set-ups TRUE -
All set-ups TRUE -2
All set-ups TRUE -2
All set-ups TRUE -2
All set-ups TRUE -1
Type
Uint8
Uint8
Uint16
Int32
Int32
Uint8
Uint8
Int32
Int32
Uint8
Uint8
Int32
Int32
Int32
Int32
Uint8
Uint16
Uint32
Uint16
Uint16
Uint8
Int32
Int32
Uint8
Uint8
Int32
Int32
Int32
Int32
Uint8
Uint16
Uint32
Uint16
Uint16
Uint8
Int32
Int32
Uint8
Uint8
Int32
Int32
Int32
Int32
Uint8
Uint16
Uint32
Uint16
Uint16