Omron C200HW-CORT21-V1, Operation Manual

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Error log
Section 5-3
72
5-3 Error log
Log size
The C200HW-CORT21-V1 records the 25 most recent errors that have
occurred in the IOWR / IORD message communication. The most recent
error will always be put at the first position in the list, shifting previous error
down. When 25 errors are present in the error log, the oldest error code is
removed when a new error occurs.
Indication Status bit IR n+3.15 is set when one or more errors have occurred since the
last time the error log was read. The error log can be read with the IORD
instruction. Reading the error log will not clear the log, it will only reset IR
n+3.15. The error log is only cleared after a reset or on power-up.
Error log
1 New error
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Oldest error
Possible error codes The following table lists all possible error codes, the meaning of the error
codes and to which function they are applicable.
Error code Description Applicable to
0350 Invalid control code, or
Function is inactive due to current state
i.e. CANopen is disabled
IOWR / IORD
0360 Message length is out of range Reading the error log
0361 Message length is out of range or does not
match the specified data length in the
IOWR message structure Writing to the local object
dictionary
0362 Message length is out of range or does not
match the data length of the object entry Reading from the local
object dictionary
0363 Message length is out of range or does not
match the specified data length in the
IOWR message structure Transmitting a user-
defined CAN message
0364 Message length is out of range Receiving a user-defined
CAN message
Previous error