Danfoss VLT Refrigeration Drive FC 103 Programming Manual page 122

Parameter Description
16-40 Logging Buffer Full
Option: Function:
View whether the logging buffer is full (see
chapter 3.13.2 15-1* Data Log Settings). The logging
buffer is never full when parameter 15-13 Logging
3 3
Mode is set to [0] Log always.
[0] No
*
[1] Yes
16-41 LCP Bottom Statusline
Range:
0
*
16-49 Current Fault Source
Range:
0 [0 - 8] The value indicates source of current fault,
*
including:
After a short circuit alarm (I
(I ), or imbalance of supply voltage, this contains the
max1
power card number associated with the alarm. It only
holds 1 number indicating the highest priority power card
number (master first). The value persists on power cycle,
but if a new alarm occurs it is overwritten by the new
power card number (even if it is a lower priority number).
The value is only cleared when the alarm log is cleared
(that is a 3-finger reset would reset the readout to 0).
3.14.4 16-5* Ref. & Feedb.
16-50 External Reference
Range:
0 [-200 - 200] View the total reference, the sum of digital,
*
16-52 Feedback[Unit]
Range:
0
ProcessCtrlUnit
120
Function:
[0 - 50]
Function:
•
Short circuit.
•
Overcurrent.
•
Imbalance of supply voltage (from left): 1–
4 – inverter, 5–8 – rectifier, 0 – no fault
recorded.
), or overcurrent alarm
max2
Function:
analog, preset, fieldbus, and freeze references,
plus catch up and slow down.
Function:
[-999999.999 View value of resulting feedback
- 999999.999 value after processing of feedback
*
ProcessCtrlUnit] 1-3, see:
•
Parameter 16-54 Feedback
1 [Unit].
•
Parameter 16-55 Feedback
2 [Unit].
•
Parameter 16-56 Feedback
3 [Unit].
in the feedback manager.
Danfoss A/S © 05/2016 All rights reserved.
®
VLT Refrigeration Drive FC 103
16-52 Feedback[Unit]
Range:
16-53 Digi Pot Reference
Range:
0 [-200 - 200] View the contribution of the digital potenti-
*
16-54 Feedback 1 [Unit]
Range:
0
ProcessCtrlUnit
16-55 Feedback 2 [Unit]
Range:
0
ProcessCtrlUnit
16-56 Feedback 3 [Unit]
Range:
0
ProcessCtrlUnit
Function:
See parameter group 20-0*
Feedback.
The value is limited by settings in
parameter 3-02 Minimum Reference
and parameter 3-03 Maximum
Reference. Units as set in
parameter 20-12 Reference/
Feedback Unit.
Function:
ometer to the actual reference.
Function:
[-999999.999 - View value of feedback 1, see
999999.999 parameter group 20-0*
*
ProcessCtrlUnit] Feedback.
Set the unit in
parameter 20-12 Reference/
Feedback Unit.
Function:
[-999999.999 - View value of feedback 2, see
999999.999 parameter group 20-0*
*
ProcessCtrlUnit] Feedback.
Set the unit in
parameter 20-12 Reference/
Feedback Unit.
Function:
[-999999.999 - View value of feedback 3, see
999999.999 parameter group 20-0*
*
ProcessCtrlUnit] Feedback.
Set the unit in
parameter 20-12 Reference/
Feedback Unit.
MG16H202