Danfoss VLT AQUA Drive FC 202 Programming Manual page 153

Parameter Description
16-36 Inv. Nom. Current
Range: Function:
Size [0.01 - View the inverter nominal current,
related 10000 A] which should match the nameplate
*
data on the connected motor. The
data is used for calculation of torque,
motor overload protection, and so on.
16-37 Inv. Max. Current
Range: Function:
Size [0.01 - View the inverter maximum current,
related 10000 A] which should match the nameplate
*
data on the connected motor. The
data is used for calculation of torque,
motor overload protection, and so on.
16-38 SL Controller State
Range: Function:
0 [0 - 100 ] View the state of the event under execution by
*
the SL controller.
16-39 Control Card Temp.
Range: Function:
0 °C [0 - 100 °C] View the temperature on the control card,
*
stated in °C.
16-40 Logging Buffer Full
Option: Function:
View whether the logging buffer is full (see
chapter 3.14.2 15-1* Data Log Settings). The logging
buffer is never full when parameter 15-13 Logging
Mode is set to [0] Log always.
[0] No
*
[1] Yes
16-42 Service Log Counter
Range: Function:
0 [ 0 - Shows the number of service logs stored in the
*
24 ] ServiceLog file. If the ServiceLog file is full, clear the
logged data by selecting option [5] Clear service logs
in parameter 14-22 Operation Mode. The logged data
is deleted on the next power-up.
16-49 Current Fault Source
Range: Function:
0 [0 - 8 ] The value indicates source of current fault,
*
including:
•
Short circuit.
•
Overcurrent.
•
Imbalance of supply voltage (from left):
1–4 – inverter, 5–8 – rectifier, 0 – no fault
recorded.
MG20OB02
Programming Guide
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).
3.15.4 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
16-53 Digi Pot Reference
Range:
0 [-200 - 200 ] View the contribution of the digital potenti-
*
16-54 Feedback 1 [Unit]
Range:
0 ProcessCtrlUnit
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), 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.
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
*
999999.999 feedback 1, see
ProcessCtrlUnit] parameter group 20-0*
Feedback.
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