Mitsubishi Electric MELSEC iQ-R Series User Manual page 150

• An icon indicating an error is displayed on the module icon of the station where an error occurs.
• A disconnected station that has performed data link is indicated with the "Disconnected Station" icon in the network map.
However, a disconnected station in following case is displayed on the right end of the area.
Stations displayed on the right end of the area.
• A station that was reconnected to a network after disconnecting/inserting the cable or powering off and on the system, and remains disconnected
• A disconnected station with the station icon deleted in the network map by clicking the [Update] button
• The "Error" icon is displayed on the icon of a cable where a communication error occurs. To check the details of the
communication error, click the neighboring stations of the "Error" icon.
When the station to be diagnosed cannot be selected, the status of network No. mismatch or overlap of
master stations cannot be checked using the CC-Link TSN/CC-Link IE Field diagnostics. Check the error
details by directly connecting the engineering tool to the station where an error occurs, and opening the
"System Monitor" window.
5.
The status of a station selected in "Network Status" is displayed in "Selected Station Communication Status Monitor".
( Page 149 "CC-Link IE TSN/CC-Link IE Field Diagnostics" window)
The station status is displayed on the top of "Selected Station Communication Status Monitor".
If an error occurs, a button indicating the error such as [PORT2 Communication Error] is displayed in "Selected Station
Communication Status Monitor". Click the button to check the error details and actions.
6.
Various tests and operations can be performed by clicking the "Operation Test" or "Selected Station Operation" on the
bottom left of the window. ( Page 154 Communication Test, Page 156 Remote Operation)
■ When a setting other than "No Specification" is specified in "Other Station Setting" on the
"Specify Connection Destination Connection" window
1.
Connect the engineering tool to the CPU module.
2.
Start the CC-Link IE TSN/CC-Link IE Field diagnostics.
[Diagnostics]  [CC-Link IE TSN/CC-Link IE Field Diagnostics]
The CC-Link IE TSN/CC-Link IE Field diagnostics cannot be started when "Other Station (Co-existence
Network)" has been specified in "Other Station Setting" on the "Specify Connection Destination Connection"
window and "CC-Link" or "C24" has been specified in "Co-existence Network Route".
3.
Select the Motion module of the network No. to be diagnosed and click the [OK] button to start the CC-Link IE TSN/CC-
Link IE Field diagnostics.
4.
Step 4 and later is the same procedure as when "No Specification" is specified in "Other Station Setting" on the "Specify
Connection Destination Connection" window. ( Page 147 When "No Specification" is specified in "Other Station
Setting" on the "Specify Connection Destination Connection" window)
4 TROUBLESHOOTING
148
4.3 Checking the Network Status