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User Manual
Chapter 8
GFK-2843A
Jan 2020
Errors: messages and removal
51
Acknowledgment
To remove the error, evaluate the PUR and OAR bits in the
diagnostic register of the IC220SDL963 (see Section A 4). These
specify whether a power up is expected or whether an
acknowledgment is required.
Errors that must be acknowledged are indicated with “Yes” in
the “Acknowledgment” column. Special conditions for re
-
enabling an output or the module are specified in brackets [e.g.,
Yes (1)] in the “Acknowledgment” column and explained below
the relevant table.
Important
For information on acknowledging satellite errors, see Section
"Acknowledgment of error messages for satellites" on page 83
8.1
Safe digital output errors
Table 19: Safe output errors
Error cause
Diagnostic code
(hex)
LED
Remark
Effect
Solution
Acknowle
dgment
Hardware fault
X010: OUT0_Ch1
X01n
X017: OUT0_Ch2
All
The indicated
output
cannot be
disabled
All other module
outputs are in
the safe state
Power up with
error-free selftest
Replacement
Yes (1)
OUT:
X011: OUT1_Ch1
X012: OUT2_Ch1
X013: OUT3_Ch1
X018: OUT1_Ch2
X019: OUT2_Ch2
X01A: OUT3_Ch2
red
ON
Short circuit or
overload
X03n
OUTy:
Affected output
is in the safe
state
Check actuator
Check plug and
Cabling Check
free- wheeling
circuit at the
contactor
Yes (2)
red
X030: OUT0_Ch1
X037: OUT0_Ch2
ON
X031: OUT1_Ch1
X038: OUT1_Ch2
X032: OUT2_Ch1
X039: OUT2_Ch2
X033: OUT3_Ch1
X03A: OUT3_Ch2
Error at the Output or
short circuit during the
test
X05n
All
OUT:
red
ON
Pulse test
(brief
activation) at
the output
failed
All module out-
puts are in the
safe state
Power up with
error-free selftest
Replacement
Yes (1)
X050: OUT0_Ch1
X057: OUT0_Ch2
X051: OUT1_Ch1
X058: OUT1_Ch2
X052: OUT2_Ch1
X059: OUT2_Ch2
X053: OUT3_Ch1
X05A: OUT3_Ch2
Error at the output
during the test
X06n
All
OUT:
red
ON
Pulse test
(brief
deactivation)
All module out-
puts are in the
safe state
Power up with
error-free selftest
Replacement
Yes (1)
X060: OUT0_Ch1
X067: OUT0_Ch2
X061: OUT1_Ch1
X068: OUT1_Ch2