2.6. Parameters: Reference/Ramps
2.6.1. 3-** Reference/Reference Limits/Ramps
Parameters for reference handling, definition of limitations, and configuration of the reaction of the frequency converter to changes.
2.6.2. 3-0* Reference Limits
Parameters for setting the reference unit, limits and ranges.
3-00 Reference Range
Option:
Function:
Select the range of the reference signal and the feedback signal. Signal values can be positive only, or positive
and negative. The minimum limit may have a negative value, unless
Speed closed loop
[1] control or
Process
[3]
is selected in par. 1-00
Configuration Mode
.
[0]
Min. - Max
For positive values only.
[1]
-Max - +Max
For both positive and negative values.
3-01 Reference/Feedback Unit
Option:
Function:
Select the unit to be used in Process PID Control references and feedbacks.
[0]
None
[1]
%
[2]
*
RPM
[3]
Hz
[4]
Nm
[5]
PPM
[10]
1/min
[12]
Pulse/s
[20]
I/s
[21]
I/min
[22]
I/h
[23]
m
3
/s
[24]
m
3
/min
[25]
m
3
/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]
º C
[70]
Mbar
[71]
Bar
[72]
Pa
[73]
kPa
FC 300 Programming Guide
2. How to Programme
MG.33.M3.02 - VLT
®
is a registered Danfoss trademark
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