Event List - Mitsubishi Electric MELSEC iQ-R Series User Manual

4.9

Event List

The remote head module collects information from each module such as errors detected by the module, operations performed
for the module, and stores it in the data memory. ( Page 34 RAS Function) When an event occurs, its event code and
description can be read using an engineering tool.
For details on events occurred on each module, refer to the manual for the module used.
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 Item
information
Detailed information Operation source information
1
Own station information
System switching 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 (such as Ethernet and USB)
• I/O No.
• Remote head No.
• Network No.
• Station No.
• IP address
Information on the own station
• I/O No.
• Network No.
• Station No.
Information on the system switching cause, the cause of system switching failure,
and the transition state of the systems (control system and standby system)
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4.9 Event List
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