![background image](http://html.mh-extra.com/html/omron/cj1w-pnt21/cj1w-pnt21_operation-manuals_742351162.webp)
6-11
6 Message Communications
CJ-series PROFINET IO Controller Unit Operation Manual for NJ-series CPU Unit (W511)
6-
3 Acyclic
Message
s
6
6-
3-3 ER
ROR
LOG
READ (210
2)
Additional Information
The IO Device address is the Device No. assigned in the IO Controller DTM configuration item,
IO Device setup sub item. This address is used to determine the IO Device. See
3-3-3 Configu-
ration
for details.
The ERROR LOG READ command reads a specified number of error records from the error log.
Command Format
Response Format
Parameters
First Record Number (Command)
The first record to be read. The first record number can be specified in the range between 0000 and
0050 (0 to 80 decimal) where 0000 is the oldest record in the Error Log, since the last performed
ERROR LOG READ command.
Number of Records (Command, Response)
The number of records to read is specified between 0001 and 0050 (1 to 80 decimal) in the com-
mand. The response returns the actual number of records read.
0001
Status error.
6-3-3
ERROR LOG READ (2102)
Response code
Description
Number
of records
Command
code
21
02
Beginning
record
number
Response
code
Command
code
01
01
Error log records
10 bytes each
Maximum
Number
of stored
records
Number
of stored
records
Number
of records
Содержание CJ1W-PNT21
Страница 3: ......
Страница 16: ...13 CJ series PROFINET IO Controller Unit Operation Manual for NJ series CPU Unit W511 ...
Страница 107: ...3 Configuration Software 3 36 CJ series PROFINET IO Controller Unit Operation Manual for NJ series CPU Unit W511 ...
Страница 198: ...Index 1 CJ series PROFIBUS Master Unit Operation Manual for NJ series CPU Unit W509 I Index ...