Danfoss ADAP-KOOL Drive User Manual

NB!
If only two feedback signals are used, the feedback that is not to be used must
be set to
No Function in par.20-00 Feedback 1 Source , par.20-03 Feedback 2
Source
or par.20-06 Feedback 3 Source . Note that each setpoint reference will
be the sum of its respective parameter value (par.20-21
Setpoint 1 , par.
20-22
Setpoint 2 and par.20-23 Setpoint 3 ) and any other references that are
enabled (see par. group 3-1*).
[6] Multi Setpoint Max Multi-setpoint maximum [6] sets up the PID Controller to calculate the difference between Feedback
1 and Setpoint 1, Feedback 2 and Setpoint 2, and Feedback 3 and Setpoint 3. It will use the feed-
back/setpoint pair in which the feedback is farthest above its corresponding setpoint reference. If
all feedback signals are below their corresponding setpoints, the PID Controller will use the feed-
back/setpoint pair in which the difference between the feedback and the setpoint reference is the
least.
NB!
If only two feedback signals are used, the feedback that is not to be used must
be set to
No Function in par.20-00 Feedback 1 Source , par.20-03 Feedback 2
Source
or par.20-06 Feedback 3 Source . Note that each setpoint reference will
be the sum of its respective parameter value (par.20-21
Setpoint 1 , par.
20-22
Setpoint 2 and par.20-23 Setpoint 3 ) and any other references that are
enabled (see par. group 3-1*).
NB!
Any unused feedback must be set to “No function” in its Feedback Source parameter: par.20-00
Feedback 1 Source , par.20-03 Feedback
2 Source
or par.20-06 Feedback 3 Source .
The feedback resulting from the function selected in par.20-20 Feedback Function will be used by the PID Controller to control the output frequency of
the frequency converter. This feedback can also be shown on the frequency converter’s display, be used to control a frequency converter's analog output,
and be transmitted over various serial communication protocols.
20-21 Setpoint 1
Range: Function:
0 Proc-
essCtrlU-
nit*
[-999999.999 - 999999.999 Proc-
essCtrlUnit]
Setpoint 1 is used in Closed Loop Mode to enter a setpoint reference that is used by the frequency
converter’s PID Controller. See the description of par.20-20
Feedback Function .
NB!
Setpoint reference entered here is added to any other references that are enabled
(see par. group 3-1*).
20-22 Setpoint 2
Range: Function:
0.000 Proc-
essCtrlU-
nit*
[-999999.999 - 999999.999 Proc-
essCtrlUnit]
Setpoint 2 is used in Closed Loop Mode to enter a setpoint reference that may be used by the
frequency converter’s PID Controller. See the description of
Feedback Function , par.20-20 Feedback
Function
.
NB!
The setpoint reference entered here is added to any
other references that are enabled (see par. group
3-1*).
3 Parameter Description ADAP-KOOL
®
Drive Programming Guide
150 MG.11.N1.02 - VLT
®
is a registered Danfoss trademark
3

Danfoss ADAP-KOOL Drive Specifications

General

Brand	Danfoss
Model	ADAP-KOOL Drive
Category	DC Drives
Language	English