ABB ACSM1 Firmware Manual page 248

248
Code Fault
(fieldbus code)
0049 AI SUPERVISION
(0x8110)
Programmable fault:
AI SUPERVISION
0050 ENCODER 1 CABLE
(0x7389)
Programmable fault:
ENC CABLE FAULT
0051 ENCODER 2 CABLE
(0x738A)
Programmable fault:
ENC CABLE FAULT
0052 D2D CONFIG
(0x7583)
0053 D2D COMM
(0x7520)
Programmable fault:
COMM LOSS FUNC
0054 D2D BUF OVLOAD
(0x7520)
Programmable fault:
COMM LOSS FUNC
0055 TECH LIB
(0x6382)
0056 TECH LIB CRITICAL
(0x6382)
0057 FORCED TRIP
(0xFF90)
0058 FIELDBUS PAR ERROR
(0x6320)
Fault tracing
Cause
Analogue input AI1 or AI2 signal
has reached limit defined by
parameter 13.13 AI SUPERVIS
13.12
ACT.
Encoder 1 cable fault detected.
90.05
Encoder 2 cable fault detected.
90.05
Configuration of the drive-to-
drive link has failed for a reason
other than those indicated by
alarm 2042, for example start
inhibition is requested but not
granted.
On the master drive: The drive
has not been replied to by an
activated follower for five
57.02
consecutive polling cycles.
On a follower drive: The drive
has not received new reference
1 and/or 2 for five consecutive
reference handling cycles.
Transmission of drive-to-drive
references failed because of
message buffer overflow.
57.02
Resettable fault generated by a
technology library.
Permanent fault generated by a
technology library.
Generic Drive Communication
Profile trip command.
The drive does not have a
functionality requested by PLC,
or requested functionality has
not been activated.
What to do
Check analogue input AI1/2 source and
connections.
Check analogue input AI1/2 minimum and
maximum limit settings, parameters
and 13.03 / 13.07 and 13.08.
Check cable between FEN-xx interface and
encoder 1. After any modifications in cabling,
re-configure interface by switching drive
power off and on, or by activating parameter
90.10 ENC PAR REFRESH.
Check cable between FEN-xx interface and
encoder 2. After any modifications in cabling,
re-configure interface by switching drive
power off and on, or by activating parameter
90.10 ENC PAR REFRESH.
Contact your local ABB representative.
Check that all drives that are polled
(parameters 57.04 FOLLOWER MASK 1
57.05 FOLLOWER MASK
drive link are powered, properly connected to
the link, and have the correct node address.
Check the drive-to-drive link wiring.
Check the settings of parameters
1 SRC and 57.07 REF 2 SRC
drive.
Check the drive-to-drive link wiring.
Contact your local ABB representative.
Refer to the documentation of the technology
library.
Refer to the documentation of the technology
library.
Check PLC status.
Check PLC programming.
Check fieldbus parameter settings. See
parameter group 50 on page 172.
13.02
and
2) on the drive-to-
57.06 REF
on the master