ABB ACSM1 - Page 324

Fault tracing
324
0053 D2D COMM
(0x7520)
Programmable fault: 57.02
COMM LOSS FUNC
On the master drive: The drive
has not been replied to by an
activated follower for five
consecutive polling cycles.
Check that all drives that are polled
(parameters 57.04 FOLLOWER MASK 1 and
57.05 FOLLOWER MASK 2) on the drive-to-
drive link are powered, properly connected to
the link, and have the correct node address.
Check the drive-to-drive link wiring.
On a follower drive: The drive
has not received new reference
1 and/or 2 for five consecutive
reference handling cycles.
Check the settings of parameters 57.06 REF
1 SRC and 57.07 REF 2 SRC on the master
drive.
Check the drive-to-drive link wiring.
0054 D2D BUF OVLOAD
(0x7520)
Programmable fault: 57.02
COMM LOSS FUNC
Transmission of drive-to-drive
references failed because of
message buffer overflow.
Contact your local ABB representative.
0055 TECH LIB
(0x6382)
Resettable fault generated by a
technology library.
Refer to the documentation of the technology
library.
0056 TECH LIB CRITICAL
(0x6382)
Permanent fault generated by a
technology library.
Refer to the documentation of the technology
library.
0057 FORCED TRIP
(0xFF90)
Generic Drive Communication
Profile trip command.
Check PLC status.
0058 FIELDBUS PAR ERROR
(0x6320)
The drive does not have a
functionality requested by PLC,
or requested functionality has
not been activated.
Check PLC programming.
Check fieldbus parameter settings. See
parameter group 50 on page 205.
0059 STALL
(0x7121)
Programmable fault:
46.09 STALL FUNCTION
Motor is operating in stall region
because of, eg, excessive load
or insufficient motor power.
Check motor load and drive ratings.
Check fault function parameters.
0061 SPEED FEEDBACK
(0x8480)
No speed feedback is received. Check the settings of the parameters in group
22.
Check encoder installation. See the
description of fault 0039 (ENCODER1) for
more information.
Check encoder cabling. See the descriptions
of faults 0050 (ENCODER1) and 0051
(ENCODER2) for more information.
0062 D2D SLOT COMM
(0x7584)
Drive-to-drive link is set to use
an FMBA module for
communication, but no module
is detected in specified slot.
Check the settings of parameters 57.01 LINK
MODE and 57.15 D2D COMM PORT. Ensure
that the FMBA module has been detected by
checking parameters 9.20…9.22.
Check that the FMBA module is correctly
wired.
Try installing the FMBA module into another
slot. If the problem persists, contact your local
ABB representative.
Code Fault
(fieldbus code)
Cause What to do