Table of Contents
Advertisement
Appendix 7
A CPU module collects information, such as errors detected by the module; operations performed for the module; and errors
occurred on the network, from modules, and stores the collected data into the data memory or an SD memory card.
For details and settings on the event function, refer to the following manual.
MELSEC iQ-R CPU Module User's Manual (Application)
When an event occurs, its event code and details of the event can be read by using an engineering tool.
For details on the events occurred in each module, refer to the manuals for the respective modules.
Viewing an event history
The event history can be viewed by the menu operation of an engineering tool. For details on the operation procedures, refer
to the following manual.
GX Works3 Operating Manual
Window
1.
[Diagnostics] [Module Diagnostics (CPU Diagnostics)]
2.
Click the [Event History] button on the "Module Diagnostics" screen or "System Monitor" screen.
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 2
Detailed information
The following shows the description of the information in the detailed information 1 to 2.
Detailed
information
Detailed information 1
Detailed information 2
APPX
366
Appendix 7 Event List
Event List
Item
Operation source information
Event history file information
Data backup/restoration information of iQ
Sensor Solution
Information on the execution status of the data
backup/restoration function of iQ Sensor
Solution
Information on the right to use the data backup/
restoration function of iQ Sensor Solution
Target device information of the data backup/
restoration function of iQ Sensor Solution
Description
Indicates an ID number assigned to an event.
Indicates the type of an event.
Indicates the category of an event
Indicates the description of a detected event
Indicates the detail of the detected event
Description
The following information related to the operation source is displayed.
• Connection port (connection information such as Ethernet and USB)
• Start I/O number
• CPU number (PLC number in a multiple CPU system)
• Network number
• Station number
• IP address
• User name (when the user authentication function is enabled)
Displays information related to the event history file
Displays the information on iQ Sensor Solution backup/restoration (operation,
target device, execution unit, target module, folder number setting, total number of
executions, number of successful executions, number of executions completed
with an error, target folder number).
Displays the information on the execution status (result, error category, error code)
of iQ Sensor Solution backup/restoration.
Displays the information on the right to use (right-to-use number, operation) for iQ
Sensor Solution backup/restoration.
Displays the information on the target device (station number, station sub-ID
number, ID number) for iQ Sensor Solution backup/restoration.
Advertisement
Table of Contents
