ABB AC500 V3, System Manual, Page: 100 / 119

14.1.2 Error severity E3: Minor errors
Table 12: Error severity E3: Minor errors
Error
severity
Location Error
code
d1 d2 d3 d4 Description Remedy
E3 iob
(I/O bus)
3 Module
number
1 Channel
number
0 Discrepancy time
expired
Check dis-
crepancy
time value,
channel
wiring and
sensor.
E3 FLd
(flash-
disk)
10 19 5 0...n 0 Medium has almost
used its complete
spare capacity or is
already dead, action
required
E3 iob
(I/O bus)
12 Module
number
1 Channel
number
0 Test pulse error Check
wiring and
sensor
E3 iob
(I/O bus)
13 Module
number
1 Channel
number
0 Test pulse cross-talk
error
Check
wiring and
sensor. If
this error
persists,
replace I/O
module.
Contact
ABB tech-
nical sup-
port.
E3 iob
(I/O bus)
18 Module
number
1 Channel
number
0 Test error
E3 diS
(display)
22 21 0 0 0 Error at initialization
of display
E3 iob
(I/O bus)
25 Module
number
1 Channel
number
0 Stuck-at 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)
28 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 CPU 44 0 7 0 0 Loading boot project
failed due to failing
load of retain data
Appendix
Diagnosis messages via display of the processor module > Error severity E3: Minor errors
2023/03/03 3ADR011074, 1, en_US 100