Danfoss VLT AutomationDrive FC 301 Programming Manual page 256

Parameter Descriptions
16-43 Timed Actions Status
Select the timed actions view.
Option:
[0] Timed Actions
*
Auto
3 3
[1] Timed Actions
Disabled
[2] Constant On
Actions
[3] Constant Off
Actions
16-44 Speed Error [RPM]
Range:
0 RPM
*
30000 RPM]
16-45 Motor Phase U Current
Range:
0 A
*
16-46 Motor Phase V Current
Range:
0 A
*
16-47 Motor Phase W Current
Range:
0 A
*
16-48 Speed Ref. After Ramp [RPM]
Range:
0 RPM
*
30000 RPM]
254
Function:
Function:
NOTICE
[-30000 -
This parameter is only valid
with software version 48.XX.
Shows the difference between the
speed reference and the actual
speed.
Function:
[0 - 10000 A] Shows the motor phase U
current. Facilitates monitoring of
imbalance in the motor currents,
detection of weak motor cables or
imbalance in motor windings.
Function:
[0 - 10000 A] Shows the motor phase V
current. Facilitates monitoring of
imbalance in the motor currents,
detection of weak motor cables or
imbalance in motor windings.
Function:
[0 - 10000 A] Shows the motor phase W
current. Facilitates monitoring of
imbalance in the motor currents,
detection of weak motor cables or
imbalance in motor windings.
Function:
[-30000 - This parameter specifies the
reference given to the frequency
converter after the speed ramp.
Danfoss A/S © 10/2019 All rights reserved.
®
VLT AutomationDrive FC 301/302
16-49 Current Fault Source
Range:
0
*
3.16.4 16-5* Ref. & Feedb.
16-50 External Reference
Range:
0
*
16-51 Pulse Reference
Range:
0
*
RMS
16-52 Feedback[Unit]
Range:
0 Referen-
ceFeedback
Unit
*
RMS
16-53 Digi Pot Reference
Range:
RMS
0
*
16-57 Feedback [RPM]
Range:
0 RPM
*
Function:
[0 - 8 ] Value indicates source of current
faults including short circuit,
overcurrent, and imbalance of
supply voltage (from left):
1–4 Inverter
5–8 Rectifier
0 No fault recorded
Function:
[-200 - 200 ] View the total reference, the sum of
digital, analog, preset, fieldbus, and
freeze references, plus catch up and
slow down.
Function:
[-200 - 200 ] View the reference value from
programmed digital inputs. The
readout can also reflect the
impulses from an incremental
encoder.
Function:
[-999999.999 View the feedback unit resulting
- 999999.999 from the selection of unit and
Reference- scaling in parameter 3-00 Reference
FeedbackUnit] Range, parameter 3-01 Reference/
Feedback Unit,
parameter 3-02 Minimum Reference,
and parameter 3-03 Maximum
Reference
Function:
[-200 - 200 ] View the contribution of the digital
potentiometer to the actual
reference.
Function:
[-30000 - Readout parameter where the
30000 RPM] actual motor RPM from the
feedback source can be read in
both closed loop and open loop.
The feedback source is selected by
parameter 7-00 Speed PID Feedback
Source
M0013101