ABB AC500 V3 - Page 101

Error
severity
Location Error
code
d1 d2 d3 d4 Description Remedy
E3 CPU 45 0 7 0 0 Loading boot project
failed due to mis-
match of retain data
E3 CPU 46 0 7 0 0 Loading boot project
failed due to insuf-
ficient license for
application
E3 CPU 47 0 7 0 0 Loading boot project
failed due to unspe-
cified reason
E3 CPU 48 0 0 0 0 Backup failed
E3 FLd
(flash-
disk)
54 19 5 0 0 Root partition has
1% or less free
space left
E3 iob
(I/O
bus)
273 Module
number
1 Channel
number
0 Test error
E3 iob
(I/O
bus)
311 Module
number
1 Channel
number
0 Value difference too
high
Adjust toler-
ance
window for
channels.
Check
channel
wiring and
sensor con-
figuration.
E3 iob
(I/O
bus)
524 Module
number
1 Channel
number
0 Stuck-at error
E3 iob
(I/O
bus)
525 Module
number
1 Channel
number
0 Readback error Check I/O
module
wiring.
Restart I/O
module, if
needed. If
this error
persists,
replace I/O
module.
E3 iob
(I/O
bus)
530 Module
number
1 Channel
number
0 Cross-talk error Check I/O
module
wiring.
Restart I/O
module, if
needed. If
this error
persists,
replace I/O
module.
E3 iob
(I/O
bus)
540 Module
number
1 Channel
number
0 Test error
E3 iob
(I/O
bus)
555 Module
number
1 Channel
number
0 Internal error
E3 iob
(I/O
bus)
1037 Module
number
1 Channel
number
0 Test error
Appendix
Diagnosis messages via display of the processor module > Error severity E3: Minor errors
2023/03/03 3ADR011074, 1, en_US 101