6.4.17 21-** Ext. Closed-loop
Par.
No. #
Parameter description
Default value
(SR = Size related)
4 set-up
Change dur-
ing operation
Conver-
sion index
Type
21-0* Ext. CL Autotuning
21-00 Closed-loop Type
[0] Auto
2 set-ups
TRUE
-
Uint8
21-01 PID Performance
[0] Normal
2 set-ups
TRUE
-
Uint8
21-02 PID Output Change
0.10 N/A
2 set-ups
TRUE
-2
Uint16
21-03 Minimum Feedback Level
-999999.000 N/A
2 set-ups
TRUE
-3
Int32
21-04 Maximum Feedback Level
999999.000 N/A
2 set-ups
TRUE
-3
Int32
21-09 PID Autotuning
[0] Disabled
All set-ups
TRUE
-
Uint8
21-1* Ext. CL 1 Ref./Fb.
21-10 Ext. 1 Ref./Feedback Unit
[1] %
All set-ups
TRUE
-
Uint8
21-11 Ext. 1 Minimum Reference
0.000 ExtPID1Unit
All set-ups
TRUE
-3
Int32
21-12 Ext. 1 Maximum Reference
100.000 ExtPID1Unit
All set-ups
TRUE
-3
Int32
21-13 Ext. 1 Reference Source
[0] No function
All set-ups
TRUE
-
Uint8
21-14 Ext. 1 Feedback Source
[0] No function
All set-ups
TRUE
-
Uint8
21-15 Ext. 1 Setpoint
0.000 ExtPID1Unit
All set-ups
TRUE
-3
Int32
21-17 Ext. 1 Reference [Unit]
0.000 ExtPID1Unit
All set-ups
TRUE
-3
Int32
21-18 Ext. 1 Feedback [Unit]
0.000 ExtPID1Unit
All set-ups
TRUE
-3
Int32
21-19 Ext. 1 Output [%]
0 %
All set-ups
TRUE
0
Int32
21-2* Ext. CL 1 PID
21-20 Ext. 1 Normal/Inverse Control
[0] Normal
All set-ups
TRUE
-
Uint8
21-21 Ext. 1 Proportional Gain
0.01 N/A
All set-ups
TRUE
-2
Uint16
21-22 Ext. 1 Integral Time
10000.00 s
All set-ups
TRUE
-2
Uint32
21-23 Ext. 1 Differentation Time
0.00 s
All set-ups
TRUE
-2
Uint16
21-24 Ext. 1 Dif. Gain Limit
5.0 N/A
All set-ups
TRUE
-1
Uint16
21-3* Ext. CL 2 Ref./Fb.
21-30 Ext. 2 Ref./Feedback Unit
[1] %
All set-ups
TRUE
-
Uint8
21-31 Ext. 2 Minimum Reference
0.000 ExtPID2Unit
All set-ups
TRUE
-3
Int32
21-32 Ext. 2 Maximum Reference
100.000 ExtPID2Unit
All set-ups
TRUE
-3
Int32
21-33 Ext. 2 Reference Source
[0] No function
All set-ups
TRUE
-
Uint8
21-34 Ext. 2 Feedback Source
[0] No function
All set-ups
TRUE
-
Uint8
21-35 Ext. 2 Setpoint
0.000 ExtPID2Unit
All set-ups
TRUE
-3
Int32
21-37 Ext. 2 Reference [Unit]
0.000 ExtPID2Unit
All set-ups
TRUE
-3
Int32
21-38 Ext. 2 Feedback [Unit]
0.000 ExtPID2Unit
All set-ups
TRUE
-3
Int32
21-39 Ext. 2 Output [%]
0 %
All set-ups
TRUE
0
Int32
21-4* Ext. CL 2 PID
21-40 Ext. 2 Normal/Inverse Control
[0] Normal
All set-ups
TRUE
-
Uint8
21-41 Ext. 2 Proportional Gain
0.01 N/A
All set-ups
TRUE
-2
Uint16
21-42 Ext. 2 Integral Time
10000.00 s
All set-ups
TRUE
-2
Uint32
21-43 Ext. 2 Differentation Time
0.00 s
All set-ups
TRUE
-2
Uint16
21-44 Ext. 2 Dif. Gain Limit
5.0 N/A
All set-ups
TRUE
-1
Uint16
21-5* Ext. CL 3 Ref./Fb.
21-50 Ext. 3 Ref./Feedback Unit
[1] %
All set-ups
TRUE
-
Uint8
21-51 Ext. 3 Minimum Reference
0.000 ExtPID3Unit
All set-ups
TRUE
-3
Int32
21-52 Ext. 3 Maximum Reference
100.000 ExtPID3Unit
All set-ups
TRUE
-3
Int32
21-53 Ext. 3 Reference Source
[0] No function
All set-ups
TRUE
-
Uint8
21-54 Ext. 3 Feedback Source
[0] No function
All set-ups
TRUE
-
Uint8
21-55 Ext. 3 Setpoint
0.000 ExtPID3Unit
All set-ups
TRUE
-3
Int32
21-57 Ext. 3 Reference [Unit]
0.000 ExtPID3Unit
All set-ups
TRUE
-3
Int32
21-58 Ext. 3 Feedback [Unit]
0.000 ExtPID3Unit
All set-ups
TRUE
-3
Int32
21-59 Ext. 3 Output [%]
0 %
All set-ups
TRUE
0
Int32
21-6* Ext. CL 3 PID
21-60 Ext. 3 Normal/Inverse Control
[0] Normal
All set-ups
TRUE
-
Uint8
21-61 Ext. 3 Proportional Gain
0.01 N/A
All set-ups
TRUE
-2
Uint16
21-62 Ext. 3 Integral Time
10000.00 s
All set-ups
TRUE
-2
Uint32
21-63 Ext. 3 Differentation Time
0.00 s
All set-ups
TRUE
-2
Uint16
21-64 Ext. 3 Dif. Gain Limit
5.0 N/A
All set-ups
TRUE
-1
Uint16
VLT AQUA Low Harmonic Drive Instruction
Manual
6 How to Program the Low Harmonic Drive
MG.20.T1.22 - VLT
®
is a registered Danfoss trademark
6-61
6