Danfoss VLT HVAC Series User Manual

[2] Initialization Select Initialization [2] to reset all parameter values to default settings, except for par.15-03 Power-
ups
, par.15-04 Over Temps and par.15-05 Over Volts . The adjustable frequency drive will reset
during the next power-up.
par.14-22
Operation Mode will also revert to the default setting Normal operation [0].
[3] Boot mode
14-25 Trip Delay at Torque Limit
Range: Function:
60 s* [0 - 60 s] Enter the torque limit trip delay in seconds. When the output torque reaches the torque limits (par.
4-16
Torque Limit Motor Mode and par.4-17 Torque Limit Generator Mode ), a warning is triggered.
When the torque limit warning has been continuously present for the period specified in this pa-
rameter, the adjustable frequency drive trips. Disable the trip delay by setting the parameter to 60
s = OFF. Thermal adjustable frequency drive monitoring will still remain active.
14-26 Trip Delay at Inverter Fault
Range: Function:
0. s* [0 - 35 s] When the adjustable frequency drive detects an overvoltage in the set time, tripping will be affected
after the set time.
14-29 Service Code
Range: Function:
0 N/A* [-2147483647 - 2147483647 N/A] Service use only.
VLT
®
HVAC Drive Programming Guide 3 Parameter Description
MG.11.C6.22 - VLT
®
is a registered Danfoss trademark 3-139
3

Danfoss VLT HVAC Series Specifications

General

Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short circuit
Communication Interfaces	Profibus, Ethernet
Cooling Method	Forced convection
Ambient Temperature	-10°C to +40°C
Enclosure Rating	IP20, IP21, IP55
Output Voltage	0 - 100% of supply voltage