Danfoss VLT FC 100 Series Programming Manual page 155

Parameter Description
21-30 Ext. 2 Ref./Feedback Unit
Option:
[173] ft WG
3 3
[174] in Hg
[180] HP
21-31 Ext. 2 Minimum Reference
Range:
0.000 ExtPID2Unit
21-32 Ext. 2 Maximum Reference
Range:
100.000
ExtPID2Unit
*
21-33 Ext. 2 Reference Source
Option:
[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
21-34 Ext. 2 Feedback Source
Option:
[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
3-128
VLT
Function:
Function:
[ -999999.999 - par. See 21-11 Ext. 1
*
21-32 ExtPID2Unit] Minimum Reference
for details.
Function:
[ par. 21-31 - See 21-12 Ext. 1
999999.999 Maximum Reference
ExtPID2Unit] for details.
Function:
See 21-13 Ext. 1 Reference Source for
details.
Function:
See 21-14 Ext. 1 Feedback Source for
details.
MG11CD22 - VLT
®
HVAC Drive Programming Guide
21-34 Ext. 2 Feedback Source
Option:
[11] Analog Input X42/5
[15] Analog Input X48/2
[100] Bus feedback 1
[101] Bus feedback 2
[102] Bus feedback 3
21-35 Ext. 2 Setpoint
Range:
0.000 ExtPID2Unit
21-37 Ext. 2 Reference [Unit]
Range:
0.000
ExtPID2Unit
*
21-38 Ext. 2 Feedback [Unit]
Range:
0.000 ExtPID2Unit
21-39 Ext. 2 Output [%]
Range:
0 % [0 - 100 %]
*
3.19.5 21-4* Closed-loop 2 PID
21-40 Ext. 2 Normal/Inverse Control
Option:
[0] Normal
[1] Inverse
21-41 Ext. 2 Proportional Gain
Range:
0.01 [0.00 - 10.00 ] See 21-21 Ext. 1 Proportional Gain for
*
21-42 Ext. 2 Integral Time
Range:
10000.00 s
*
® is a registered Danfoss trademark
Function:
Function:
[ par. 21-31 - par. See 21-15 Ext. 1
*
21-32 ExtPID2Unit] Setpoint for details.
Function:
[-999999.999 - See 21-17 Ext. 1
999999.999 Reference [Unit], Ext. 1
ExtPID2Unit] Reference [Unit], for
details.
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:
See 21-20 Ext. 1 Normal/Inverse Control for details.
Function:
details.
Function:
[0.01 - 10000.00 s] See 21-22 Ext. 1 Integral Time
for details.