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5.16.4 16-5* Ref. & Feedb.
Parameter 16-50 External Reference
Table 868: Parameter 16-50 External Reference
16-50 External Reference
Default value: 0
Parameter type: Range, -200 - 200
Setup: All setups
Conversion index: -1
Data type: Int16
Change during operation: False
View the total reference, the sum of digital, analog, preset, fieldbus, and freeze references, plus catch up and slow down.
Parameter 16-51 Pulse Reference
Table 869: Parameter 16-51 Pulse Reference
16-51 Pulse Reference
Default value: 0
Parameter type: Range, -200 - 200
Setup: All setups
Conversion index: -1
Data type: Int16
Change during operation: False
View the reference value from programmed digital inputs. The readout can also reflect the impulses from an incremental encoder.
Parameter 16-52 Feedback[Unit]
Table 870: Parameter 16-52 Feedback[Unit]
16-52 Feedback[Unit]
Default value: 0 ReferenceFeedback-
Unit
Parameter type: Range, -999999.999 ReferenceFeed-
backUnit - 999999.999 ReferenceFeedbackUnit
Setup: All setups
Conversion index: -3
Data type: Int32
Change during operation:
False
View the feedback unit resulting from the selection of unit and scaling in
parameter 3-00 Reference Range
,
parameter 3-01 Reference/
Feedback Unit
,
parameter 3-02 Minimum Reference
, and
parameter 3-03 Maximum Reference
.
Parameter 16-53 Digi Pot Reference
Table 871: Parameter 16-53 Digi Pot Reference
16-53 Digi Pot Reference
Default Value: 0
Parameter Type: Range, -200 - 200
Setup: All setups
Conversion Index: -2
Data Type: Int16
Change during operation: False
View the contribution of the digital potentiometer to the actual reference.
Parameter 16-57 Feedback [RPM]
Table 872: Parameter 16-57 Feedback [RPM]
16-57 Feedback [RPM]
Default Value: 0 RPM
Parameter Type: Range, -30000 - 30000 RPM
Setup: All setups
Conversion Index: 67
Data Type: Int32
Change during operation: False
Readout parameter where the actual motor RPM from the feedback source can be read in both closed loop and open loop. The
feedback source is selected in
parameter 7-00 Speed PID Feedback Source
.
AU275636650261en-000101 / 130R0334
506 | Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide