Error Log; Error Log Table - Omron C200HW-CLK21 Operation Manual

Error Log

9-3 Error Log
9-3-1

Error Log Table

Error Log Table Configuration
The error log records errors that occur in the Controller Link Unit and the time
they occur. The error log can be read or cleared by using Programming
Devices, such as the Controller Link Support Software, the CX-Net, or Sup-
port Software for the CPU Unit (SYSMAC Support Software), or by using the
message service (FINS commands for the Controller Link Unit.)
Errors are recorded in an error log table in the Unit's RAM, with one record for
each error and a maximum of 39 records.
Errors of significance are also recorded in the Unit's EEPROM so that when
the power to the Unit is turned OFF or reset, a record of the error will remain.
(The error log table in EEPROM automatically reads the Unit's RAM when the
power is turned ON again.)
Item
No. of records
Data code
Length of each record
Configuration of records
Record order
If the number of records exceeds 39, the oldest record will be deleted and the
most recent error recorded.
39 max.
Binary (Times are in BCD)
10 bytes
Error code: 2 bytes (Refer to page 314)
Detail code: 2 bytes (Refer to page 314)
Time: 6 bytes (Refer to the following
page)
From the oldest record to the most
recent.
0
Error code
Detail
Record
Min S
(Oldest)
Day Hour
Year Month
Error code
Detail
Record
Min S
Day Hour
Year Month
Error code
Detail
Record
Min S
(Newest)
Day Hour
Year Month
Section 9-3
Specification
313