Danfoss VLT AQUA Programming Manual page 175

®
VLT AQUA Drive Programming Guide
20-01 Feedback 1 Conversion
Option:
*
[0]
[1]
20-03 Feedback 2 Source
Option:
20-04 Feedback 2 Conversion
Option:
20-06 Feedback 3 Source
Option:
20-07 Feedback 3 Conversion
Option:
20-12 Reference/Feedback Unit
Option:
[0]
*
[1]
[5]
[10]
This parameter defines which input will be used as the source
of the first feedback signal.
Analog input X30/11 and Analog input X30/12 refer to inputs on
the optional General Purpose I/O board.
NB!
If a feedback is not used, its source must be set to
determines how the three possible feedbacks will be used by the PID Controller.
Function:
Linear
Square root This parameter allows a conversion function to be applied to
Feedback 1.
Linear
Square root
used to provide flow feedback ( (
Function:
Feedback 1 Source
See
Function:
Feedback 1 Conversion
See
Function:
Feedback 1 Source
See
Function:
Feedback 1 Conversion
See
Function:
None
%
PPM
1/min
®
MG.20.O2.02 - VLT is a registered Danfoss trademark
No Function
[0] has no effect on the feedback.
[1] is commonly used when a pressure sensor is
flow
, par. 20-00 for details.
par. 20-01 for details.
, par. 20-00 for details.
, par. 20-01 for details.
2. Parameter Description
[0]. Parameter 20-10
) ).
pressure
∝
175
2