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Error Diagnosis and Elimination
Table 15-2. Evaluating System Events in DB254 (continued)
Error No.
(Decimal)
48
Module incorrectly configured in
DB1
(Error response specified in
DB1: Soft STOP or reaction in
user program)
50
Onboard DI's discrepancy time
too long
(Error response specified in
DB1: Soft STOP or reaction in
user program)
52
Onboard interrupt DI's
discrepancy time too long
(Error response specified in
DB1: Soft STOP or reaction in
user program)
53
Onboard counter's discrepancy
time too long
(Error response specified in
DB1: Soft STOP or reaction in
user program)
54
Exernal DI's discrepancy time
too long
(Error response specified in
DB1: Soft STOP or reaction in
user program)
57
Short circuit on sensor circuit to
onboard DI
(Error response specified in
DB1: Soft STOP or reaction in
user program)
58
Short circuit on sensor circuit to
onboard interrupt DI
(Error response specified in
DB1: Soft STOP or reaction in
user program)
15-16
Primary
Information
Auxiliary
Information
Byte 2:
Byte no.
Byte 3:
Bit no.
Byte 5:
Signal group
Byte 2:
Byte no.
Byte 3:
Bit no.
Byte 5:
Signal group
Byte 2:
Byte no.
Byte 3:
Bit no.
Byte 5:
Signal group
Byte 2:
Byte no.
Byte 3:
Bit no.
Byte 5:
Signal group
Byte 2:
Byte no.
Byte 3:
Bit no.
Byte 5:
Signal group
Byte 2:
Byte no.
Byte 3:
Bit no.
Byte 5:
Signal group
Byte 2:
Byte no.
Byte 3:
Bit no.
Byte 5:
Signal group
S5-95F
Corrective
Measures
Check DB1
Check hardware
Check discrepancy time
specified in DB1
Check wiring and sensor
Replace basic unit
Check discrepancy time
specified in DB1
Check wiring and sensor
Avoid use of the
"COMPRESS" function in
RUN mode
Replace basic unit
Check discrepancy time
specified in DB1
Check wiring and sensor
Replace basic unit
Observe cut-off frequency
Check discrepancy time
specified in DB1
Check wiring and sensor
Replace module
Check wiring
Check wiring
EWA 4NEB 812 6210-02
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