Checking The Module Status; Module Diagnostics - Mitsubishi Electric MELSEC iQ-R Series User Manual

4.2

Checking the Module Status

This section describes troubleshooting to check the status of the module by executing diagnostics and operation tests using
the engineering tool.

Module Diagnostics

The following items can be checked in the "Module Diagnostics" window for the RJ71GN11-T2.
Item
[Error Information] tab
[Module Information List] tab
Supplementary CCIET/CCIEF
Function diagnostics
Error Information
The details of the errors currently occurring and the corrective actions for these errors are displayed in the [Error Information]
tab.
Item
Status
Error code
[Event History] button
Detailed Information
Cause
Corrective Action
4 TROUBLESHOOTING
166
4.2 Checking the Module Status
Description
Displays the details of the errors currently occurring and the corrective actions for these errors.
"-" may be displayed in "Occurrence Data" of an error that occurred immediately after the power was turned on. To check the
occurrence date, click the [Event History] button and refer to the event history.
Displays the LED information and individual information of the RJ71GN11-T2.
Enables checking the cause to resolve the problem when an error occurs in the CC-Link IE TSN. ( Page 169 Checking
the Network Status)
Description
Major: An error such as hardware failure or memory failure. The module stops operating.
Moderate: An error, such as parameter error, which affects module operation. The module stops operating.
Minor: An error such as communication failure. The module continues operating.
Page 203 List of Error Codes
Click this button to check the history of errors that have occurred on the network, errors detected for each module, and
operations that have been executed. ( Page 235 Event List)
Displays up to three information items for each error, such as parameter information, operation source information, and
system configuration information. ( Page 232 List of Parameter Numbers)
Displays the detailed error causes.
Displays the actions to eliminate the error causes.