Danfoss VLT Series Programming Manual page 377

Diagnostics
Code Name
0x3293 U low voltage
AUX
0x3294 U undervoltage
AUX
0x3295 UDC high voltage
0x3296 UDC low voltage
0x4220 Too low temperature: Heat
sink
0x4290 Overtemperature: Heat sink
0x4291 Overtemperature: Control
card
0x4292 Overtemperature: SAB card
0x4293 Inrush overtemperature: SAB
card
0x4294 Inrush overtemperature:
power module
0x4410 Overtemperature: SAB
0x6320 Parameter error
0x6380 Configuration error
(parameter missing)
0x6381 Reinitialization of parameters
from power card
0x7111 Brake chopper short circuit
0x7181 Brake resistor failure
MG36D102
Programming Guide
Severity Description
(Warning/
error/trip
lock)
Warning U below warning limit.
AUX
Error U below undervoltage limit.
AUX
Warning The DC-link voltage (DC) is higher than
the high-voltage warning limit.
Warning The DC-link voltage (DC) is lower than
the low-voltage warning limit.
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.
Warning, The maximum temperature of the heat
Error sink has been exceeded. The
temperature fault does not reset until
the temperature drops below a defined
heat sink temperature (115 °C).
Warning, Control card overtemperature.
Error The cutout temperature of the control
card is 80 °C.
Warning, SAB card overtemperature.
Error The cutout temperature of the SAB
card is 80 °C.
Error Inrush fault. Too many transitions into
state Normal operation have occurred
within a short time period.
Error Inrush fault. Too many power-ups have
occurred within a short time period.
Error Logic OR of control card temperature
(see 0x4291) and/or heat sink
temperature (see 0x4290) and/or SAB
card temperature (see 0x4292).
Trip lock A parameter has an invalid value.
Trip lock A parameter is missing.
Trip lock Configuration reinitialization.
Configuration parameter for power unit
has been reinitialized.
Error The brake chopper is monitored during
operation. This error appears if a short
circuit occurs.
Error The brake resistor is monitored during
operation. This error appears if a short
circuit occurs.
Danfoss A/S © 01/2017 All rights reserved.
LCP name
UAUX low volt
UAUX undervolt
UDC high volt
UDC low volt
low temp PM
overtemp PM
overtemp CC
overtemp SC
inrush SC
inrush PM
overtemp SAB
param err
config err
config reinit
brake ch short
brake r short
9 9
375