Mitsubishi Electric MELSEC QS Series User Manual page 152

9
TROUBLESHOOTING
(2) Other station monitoring
9
- 22 9.4 CC-Link Diagnostics Using GX Developer
Follow the procedure below to monitor the states such as the data link status of a
remote station (stations other than the one to which GX Developer is connected).
(a) Operating procedure
[Diagnostics] [CC-Link / CC-Link/LT Diagnostics]
1) Select "CC-Link Safety" for "Module Setting".
2) Specify the target master module for other station monitoring with "Module
No." or "I/O Address".
3) Click the
Start Monitoring
4) Click the
Monitoring other station
(b) Monitoring items
1) Station
Displays the head station number of each station.
2) Reserve
Displays whether or not a reserved station is set.
" * ": Reserved station is set.
" ": Reserved station is not set.
3) Invalid error
Not used in CC-Link Safety systems.
4) Station type
Displays the station type.
5) Occupied number
Displays the number of occupied stations.
6) Status
Displays the link status of the module.
7) Transient error
Not used in CC-Link Safety systems.
8) Manufacturer name
Displays the manufacturer name of the remote station.
button.
button.