Danfoss iC2 Application Manual page 146

Application Guide | iC2-Micro Frequency Converters
P 5.2.4 Warning Feedback Low
Use this parameter to set the low limit for the feedback range. When the feedback exceeds this limit, warning bit 6 is set in P 5.1.9
Ext.Status Word. The output relay or the digital output can be configured to indicate this warning. The warning indicator light of the
control panel is not turned on when this limit is reached.
Default value:
-4999.000
Parameter
456
number:
Data type:
int32
P 5.2.9 Lost Load Function
Select an action if lost load is detected.
Default value:
0 [Off]
Parameter
2260
number:
Data type:
enum
The following are the selections for the parameter.
Selection number Selection name
0 Off
1 Warning
2 Trip
P 5.2.10 Lost Load Detection Torque Level
Set the minimum allowed torque level in percent to motor nominal torque. The lost load detection can be activated below this level.
Default value:
10
Parameter
2261
number:
Data type:
uint8
P 5.2.11 Lost Load Detection Delay
Set the minimum duration that the torque has to be below detection limit before activating the lost load exception.
Default value:
10
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Parameter type:
Unit:
Access type:
Parameter type:
Unit:
Access type:
Selection description
The function is not active.
The frequency converter continues to run, but activates a
warning. A frequency converter digital output or a serial
communication bus communicates a warning to other
equipment.
The frequency converter stop running and activates a fault. A
frequency converter digital output or a serial communication bus
communicates a fault to other equipment.
Parameter type:
Unit:
Access type:
Parameter type:
Range (-4999.000–4999.000)
ProcessCtrlUnit
Read/Write
Selection
–
Read/Write
Range (5–100)
%
Read/Write
Range (0–600)
AB413939445838en-000301 / 130R1254