Danfoss FC 300 Series User Manual

3-13 Reference Site
Option: Function:
Select which reference site to activate.
[0]
* Linked to
Hand / Auto
Use local reference when in hand mode; or
remote reference when in auto mode.
[1] Remote Use remote reference in both hand mode and
auto mode.
[2] Local Use local reference in both hand mode and
auto mode.
NOTE!
When set to Local [2], the adjustable
frequency drive will start with this setting
again following a 'power-down'.
3-14 Preset Relative Reference
Range: Function:
0.00 % * [-100.00 -
100.00 %]
The actual reference, X, is increased or
decreased with the percentage Y, set in
3-14 Preset Relative Reference. This results in
the actual reference Z. Actual reference (X)
is the sum of the inputs selected in
3-15 Reference 1 Source, 3-16 Reference 2
Source, 3-17 Reference 3 Source and
8-02 Control Source.
3-15 Reference Resource 1
Option: Function:
Select the reference input to be used
for the first reference signal.
3-15 Reference Resource 1,
3-16 Reference Resource 2 and
3-17 Reference Resource 3 define up to
three different reference signals. The
sum of these reference signals defines
the actual reference.
[0] No function
[1]
* Analog input 53
[2] Analog input 54
[7] Frequency input 29
[8] Frequency input 33
[11] Local bus reference
[20] Digital pot.meter
[21] Analog input X30-11 (General Purpose I/O Option Module)
[22] Analog input X30-12 (General Purpose I/O Option Module)
[29] Analog Input X48/2
3-16 Reference Resource 2
Option: Function:
Select the reference input to be used
for the second reference signal.
3-15 Reference Resource 1,
3-16 Reference Resource 2 and
3-17 Reference Resource 3 define up to
three different reference signals. The
sum of these reference signals
defines the actual reference.
[0] No function
[1] Analog input 53
[2] Analog input 54
[7] Frequency input 29
[8] Frequency input 33
[11] Local bus reference
[20]
* Digital pot.meter
[21] Analog input X30-11
[22] Analog input X30-12
[29] Analog Input X48/2
Parameter Descriptions FC 300 Programming Guide
3-34 MG.33.MA.22 - VLT
®
is a registered Danfoss trademark
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3

Danfoss FC 300 Series Specifications

General

Brand	Danfoss
Model	FC 300 Series
Category	DC Drives
Language	English