21-34 Ext. 2 Feedback Source
Option:
Function:
See
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
21-35 Ext. 2 Setpoint
Range:
Function:
0.000 ExtPID2Unit
*
[-999999.999 -
999999.999
ExtPID2Unit]
See
for details.
21-37 Ext. 2 Reference [Unit]
Range:
Function:
0.000 ExtPID2Unit
*
[-999999.999 -
999999.999
ExtPID2Unit]
See
Ext. 1
Reference [Unit]
, for
details.
21-38 Ext. 2 Feedback [Unit]
Range:
Function:
0.000 ExtPID2Unit
*
[-999999.999 -
999999.999
ExtPID2Unit]
See
for
details.
21-39 Ext. 2 Output [%]
Range:
Function:
0 %
*
[0 - 100 %]
See
for details.
3.19.5 21-4* Closed Loop 2 PID
21-40 Ext. 2 Normal/Inverse Control
Option:
Function:
See
21-20 Ext. 1 Normal/Inverse Control
for details.
[0] Normal
[1] Inverse
21-41 Ext. 2 Proportional Gain
Range:
Function:
0.01
*
[0.00 - 10.00 ] See
21-21 Ext. 1 Proportional Gain
for
details.
21-42 Ext. 2 Integral Time
Range:
Function:
10000.00 s
*
[0.01 - 10000.00 s] See
for
details.
21-43 Ext. 2 Differentation Time
Range:
Function:
0.00 s
*
[0.00 - 10.00 s] See
21-23 Ext. 1 Differentation Time
for
details.
21-44 Ext. 2 Dif. Gain Limit
Range:
Function:
5.0
*
[1.0 - 50.0 ]
See
for details.
3.19.6 21-5* Closed Loop 3 Ref/Fb
21-50 Ext. 3 Ref./Feedback Unit
Option:
Function:
See
for
details.
[0]
reference_feedback_unit_choices_None_textid
[1]
*
%
[5]
PPM
[10]
1/min
[11]
RPM
[12]
Pulse/s
[20]
l/s
[21]
l/min
[22]
l/h
[23]
m³/s
[24]
m³/min
[25]
m³/h
[30]
kg/s
[31]
kg/min
[32]
kg/h
[33]
t/min
[34]
t/h
[40]
m/s
[41]
m/min
[45]
m
[60]
°C
[70]
mbar
[71]
bar
[72]
Pa
Parameter Description
VLT
®
HVAC Drive Programming Guide
138
MG.11.CB.02 - VLT
®
is a registered Danfoss trademark
3
3
