Danfoss VLT series Programming Guide

Code Name Severity
(Warning/
error/trip
lock)
Description LCP name
0x3293 U
AUX
low voltage Warning U
AUX
below warning limit. UAUX low volt
0x3294 U
AUX
undervoltage Error U
AUX
below undervoltage limit. UAUX undervolt
0x3295 UDC high voltage Warning The DC-link voltage (DC) is higher than
the high-voltage warning limit.
UDC high volt
0x3296 UDC low voltage Warning The DC-link voltage (DC) is lower than
the low-voltage warning limit.
UDC low volt
0x4220 Too low temperature: Heat
sink
Warning Heat sink temperature low. The SAB is
too cold to operate. This warning is
based on the temperature sensor in
the IGBT module. This warning only
occurs when DC-link voltage is >250 V.
low temp PM
0x4290 Overtemperature: Heat sink Warning,
Error
The maximum temperature of the heat
sink has been exceeded. The
temperature fault does not reset until
the temperature drops below a dened
heat sink temperature (115 °C).
overtemp PM
0x4291 Overtemperature: Control
card
Warning,
Error
Control card overtemperature.
The cutout temperature of the control
card is 80 °C.
overtemp CC
0x4292 Overtemperature: SAB card Warning,
Error
SAB card overtemperature.
The cutout temperature of the SAB
card is 80 °C.
overtemp SC
0x4293 Inrush overtemperature: SAB
card
Error Inrush fault. Too many transitions into
state Normal operation have occurred
within a short time period.
inrush SC
0x4294 Inrush overtemperature:
power module
Error Inrush fault. Too many power-ups have
occurred within a short time period.
inrush PM
0x4410 Overtemperature: SAB Error Logic OR of control card temperature
(see 0x4291) and/or heat sink
temperature (see 0x4290) and/or SAB
card temperature (see 0x4292).
overtemp SAB
0x6320 Parameter error Trip lock A parameter has an invalid value. param err
0x6380 Conguration error
(parameter missing)
Trip lock A parameter is missing. cong err
0x6381 Reinitialization of parameters
from power card
Trip lock Conguration reinitialization.
Conguration parameter for power unit
has been reinitialized.
cong reinit
0x7111 Brake chopper short circuit Error The brake chopper is monitored during
operation. This error appears if a short
circuit occurs.
brake ch short
0x7181 Brake resistor failure Error The brake resistor is monitored during
operation. This error appears if a short
circuit occurs.
brake r short
Diagnostics Programming Guide
MG36D102 Danfoss A/S © 01/2017 All rights reserved. 375
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Danfoss VLT series Specifications

General

Series	VLT
Category	DC Drives
Output Voltage	0-100% of input voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overtemperature, Short Circuit, Ground Fault
Communication Interfaces	Profibus, CANopen
Enclosure Rating	IP20, IP21, IP55, IP66
Cooling Method	Forced Air Cooling, Convection Cooling
Control Mode	Sensorless Vector, Closed Loop Vector
Ambient Temperature	-10°C to +50°C (14°F to 122°F)