Appendix 6
Information including errors detected in the CPU module, expansion board, expansion adapter and intelligent module, and
errors that occur in the network are collected and saved in the CPU built-in memory or SD memory card by the CPU module.
( Page 138 Event History Function) When an event occurs, its event code and details can be read by using an
engineering tool.
Check the User's Manual of each module for a list of events related to the intelligent function module.
How to read the event list
The event list contains the following information.
Item
Event code
Event type
Event category
Detected event
Detailed information 1 to 3
Detailed information
The following table lists the details of information displayed in the detailed information 1 to 3.
Detailed information
Detailed information 1
Detailed information 2
Detailed information 3
Event List
Item
Operation source information
Event history file information
Communication speed and
communication mode
Drive/file information
Device/label information
Description
ID number assigned to an event
Type of an event
Category of an event
Description of a detected event
Details of a detected event
Description
Information on the operation source
• Connection port (Connection information such as Ethernet)
• Module number
• Network number
• Station number
• IP address
Information on the event history file
Information on the communication speed and the communication mode
Information on the corresponding drive name and file name
Information on the corresponding device and label
APPX
849
Appendix 6 Event List
A