Ext. Closed Loop - Danfoss VLT FC 102 Operating Instructions Manual

VLT HVAC Low Harmonic Drive Operating In-
structions

6.3.19 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
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
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
®
MG.16.A1.02 - VLT is a registered Danfoss trademark
6 How to Programme the Low Harmonic Drive
4-set-up Change dur-
ing operation
2 set-ups TRUE
2 set-ups TRUE
2 set-ups TRUE
2 set-ups TRUE
2 set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
Conver- Type
sion index
- Uint8
- Uint8
-2 Uint16
-3 Int32
-3 Int32
- Uint8
- Uint8
-3 Int32
-3 Int32
- Uint8
- Uint8
6
-3 Int32
-3 Int32
-3 Int32
0 Int32
- Uint8
-2 Uint16
-2 Uint32
-2 Uint16
-1 Uint16
- Uint8
-3 Int32
-3 Int32
- Uint8
- Uint8
-3 Int32
-3 Int32
-3 Int32
0 Int32
- Uint8
-2 Uint16
-2 Uint32
-2 Uint16
-1 Uint16
139