Danfoss VLT Series Programming Manual page 378

Diagnostics
Code Name
0x7182 Brake resistor power limit
0x7183 Brake chopper check failed
0x7380 External position sensor error Error
0xFF21 Internal fan fault
0xFF31 AUX Line 1 min off time
0xFF32 AUX Line 2 min off time
9 9
0xFF51 Internal error 1
0xFF52 Internal error 2
0xFF53 Internal error 3
0xFF54 Internal error 4
0xFF55 Internal error 5
0xFF56 Internal error 6
0xFF70 Firmware: Package description
mismatch
0xFF71 Firmware: Power cycle
needed
0xFF72 Firmware: Update started
Table 9.5 Error Codes for SAB
376
®
VLT Integrated Servo Drive ISD
Severity Description
(Warning/
error/trip
lock)
Error Brake resistor power limit exceeded.
The power transmitted to the brake
resistor is calculated as an average
value over the last 120 s of run time.
The calculation is based on the DC-link
voltage and the brake resistor value set
in parameter 2-16 (Brake resistor power
120 s). The error is reported when the
value is exceeded within 120 s.
Error Brake check failed. The brake resistor is
not connected or not working.
External encoder data could not be
read.
Warning Internal fan fault. The fan warning
function checks if the fan is running/
mounted.
Warning The minimum off time required to
protect the internal hardware has not
been met.
Warning The minimum off time required to
protect the internal hardware has not
been met.
Trip lock Internal error 1, contact Danfoss.
Trip lock Internal error 2, contact Danfoss.
Trip lock Internal error 3, contact Danfoss.
Trip lock Internal error 4, contact Danfoss.
Trip lock Internal error 5, contact Danfoss.
Trip lock Internal error 6, contact Danfoss.
Trip lock Firmware found does not match
package description.
Warning, Firmware update transfer is completed
error but a power cycle is required before
the new firmware is active.
Warning, Firmware update in progress. The
error warning becomes an error when an
attempt is made to enable the drive in
this state.
Danfoss A/S © 01/2017 All rights reserved.
®
510 System
LCP name
brake r pwr lim
brake ch check
ext sensor err
fan fault
AUX1 min off
AUX2 min off
PM int err 1
PM int err 2
PM int err 3
PM int err 4
PM int err 5
PM int err 6
FW pack err
need powercycle
FW update
MG36D102