Error Log Clear - Omron SYSMAC CS1W-CLK13 Operation Manual

Commands and Responses for Controller Link Units
Note

6-5-15 ERROR LOG CLEAR

Command Block
Response Block
176
Model
Parameter number
Response Max. no. of
stored
records
No. of stored
records
No. of
records
Error log data (response): The specified error log records are returned in
sequence starting from the beginning record number. The total number of
bytes required is calculated as follows:
No. of records x 10 bytes
The configuration of each error record is as follows:
1st byte
Error code Details
Minute
Error code, details: These parameters show the contents of errors. For
details, refer to 10-3-2 Error Codes.
Date and time: These parameters show the seconds, minutes, hour (0 to
23), date, month, and year (the rightmost two digits) in BCD specifying the
time that the error occurred.
1. If the PLC does not have the specified number of records, all the records
that have been stored in the PLC up to the point that the command is exe-
cuted will be returned.
2. If there is no error log registered, a response code of 1103 (Hex) will be
returned.
3. When Controller Link Units are used in duplex operation, if there is an ac-
tive/standby switchover resulting from an error in a Unit, the error log is not
inherited from one Controller Link Unit to another. To save the error log,
use this command or the Programming Device to read the error log as ap-
propriate.
Clears all error log records and sets the error log pointer to 0.
21 03
Command
format
21 03
Command Response
format code
CS1W-CLK13
CS1W-CLK53
0040 hex, fixed
(Decimal: 64)
64 records max.
0001 to 0040 hex
(Decimal: 1 to 64)
0001 to 0040 hex
(Decimal: 1 to 64)
10th byte
Day Hour Year Month
Second
Section 6-5
CS1W-CLK12(-V1)
CS1W-CLK52(-V1)
0027 hex, fixed
(Decimal: 39)
39 records max.
0001 to 0027 hex
(Decimal: 1 to 39)
0001 to 0027 hex
(Decimal: 1 to 39)