Typecode Setting; Trip Delay At Torque Limit; Trip Delay At Inverter Fault; Production Settings - Danfoss VLT Programming Manual

®
VLT HVAC Drive Programming Guide
[2] Initialisation
[3] Boot mode

14-23 Typecode Setting

Option:

14-25 Trip Delay at Torque Limit

Range:
60 s* [0 - 60 s]

14-26 Trip Delay at Inverter Fault

Range:
Application [0 - 35 s]
dependent*

14-28 Production Settings

Option:
[0] * No action
[1] Service reset
[2] Set Production Mode
14-29 Service Code
Range:
0 N/A* [-2147483647 - 2147483647 N/A]
3.14.5 14-3* Current Limit Control
The frequency converter features an integral Current Limit Controller which is activated when the motor current, and thus the torque, is higher than the
Torque Limit Motor Mode
torque limits set in par. 4-16
When the current limit is reached during motor operation or regenerative operation, the frequency converter will try to reduce torque below the preset
torque limits as quickly as possible without losing control of the motor.
Select Initialization [2] to reset all parameter values to default settings, except for par. 15-03
Up's Over Temp's
, par. 15-04 and par. 15-05
the next power-up.
Operation Mode
Par. 14-22 will also revert to the default setting
Function:
Typecode re-writing. Use this parameter to set the typecode matching the specific FC.
Function:
Enter the torque limit trip delay in seconds. When the output torque reaches the torque limits
Torque Limit Motor Mode
(par. 4-16
triggered. When the torque limit warning has been continuously present for the period specified in
this parameter, the frequency converter trips. Disable the trip delay by setting the parameter to 60
s = OFF. Thermal frequency converter monitoring will still remain active.
Function:
When the frequency converter detects an over-voltage in the set time trip will be effected after the
set time.
Function:
Function:
Service use only.
Torque Limit Generator Mode
and par. 4-17
MG.11.C9.02 - VLT ® is a registered Danfoss trademark
3 Parameter Description
Over Volt's
. The frequency converter will reset during
Normal operation
Torque Limit Generator Mode
and par. 4-17
.
3
Power
[0].
), a warning is
151