Omron SYSMAC CS Series User Manual

216
Description of FINS Commands Section 6-3
Function
Reads the error log on the Loop Controller.
The configuration of each error log is as follows, and error logs are stored in
RAM (battery-backed up) on the Loop Controller. The configuration of each
error log is as follows and is regarded as a single record. For details on error
codes, see 7-1 Errors and Alarm Troubleshooting.
Command format
1) Read start record number
Specify the first record number to read in Hex.
The first record number (oldest record) is 0000 Hex.
2) Number of read records
Specify the number of records to read in Hex from 0000 onwards.
Response format
1) Maximum number of stored records
The maximum number of error logs that can be stored is returned in Hex.
2) Number of stored records
The number of error log records currently stored at the time of command exe-
cution is returned in Hex.
3) Number of read records
The actual number of read records is returned in Hex.
4) Error code
Indicates the error details as a code. For details on error codes, see 7-1
Errors and Alarm Troubleshooting.
READ ERROR LOG Command code
21 02
1 record
Error code
Detailed information
Date (year/month) and time (hour/minute/second) of occurrence
Data format Command code Read start record
number
Number of read
records
21 Hex 02 Hex
Data length
(bytes)
11 2 2
Data format Command code Response code Maximum
number of
stored records
Number of
stored records
Number of
read records
21 Hex 02 Hex MRES SRES
Data length
(bytes)
1111222
Data format Error code Detailed
information
Minute Second Date Hour Year Month
Data length
(bytes)
2 2111111
1 record

Omron SYSMAC CS Series Specifications

General

Brand	Omron
Model	SYSMAC CS Series
Category	Controller
Language	English