
Error
severity
Location Error
code
d1
d2
d3
d4
Description
Remedy
E4
iob
(I/O bus)
16172
Module
number
0
-
0
Has not passed fac-
tory test
E4
iob
(I/O bus)
16173
Module
number
0
-
0
No process voltage
UP or UP3
Check
process
voltage
14.1.4
Error severity E11: Parameter errors
Table 14: Error severity E11: Parameter errors
Error
severity
Location Error
code
d1
d2
d3
d4
Description
Remedy
E11
CPU
18
0
2
0
0
At least one param-
eter not found
E11
CPU
19
0
2
0
0
Unable to read at
least one parameter
value
E11
CPU
20
0
2
0
1 (too
big) or
2 (too
small)
Invalid value of
parameter "LED"
E11
CPU
21
0
2
0
1 (too
big) or
2 (too
small)
Invalid value of
parameter "Battery"
E11
CPU
24
0
2
0
1 (too
big) or
2 (too
small)
Invalid value of
parameter "Diag-
nosis, stop on error
class"
E11
CPU
25
0
2
0
1 (too
big) or
2 (too
small)
Invalid value of
parameter "Diag-
nosis, add Plc name
to node name"
E11
CPU
26
0
2
0
1 (too
big) or
2 (too
small)
Invalid value of
parameter "Reboot
at powerfail"
E11
CPU
28
0
2
0
1 (too
big) or
2 (too
small)
Value of parameter
"Missed Cycle Task
behaviour" is not in
range
E11
CPU
30
0
2
0
1 (too
big) or
2 (too
small)
Value of parameter
"Priority Scheme" is
not in range
Appendix
Diagnosis messages via display of the processor module > Error severity E11: Parameter errors
2023/03/03
3ADR011074, 1, en_US
106