Mitsubishi Electric MELSEC SW1DNC-CCIEF-B User Manual page 138

• Station for which temporary error invalid station setting cannot be configured
When reservation for a slave station is temporarily canceled, temporary error invalid station setting cannot
be configured for the station.
• An error invalid station is used in line topology.
In the following cases, the station is not detected as a data link faulty station. However, stations subsequent
to the disconnected station are detected as a data link faulty station.
• Setting in the "Network status" on the "CC IE Field Diagnostics" screen
The temporary error invalid station setting/restoration can be performed from the network configuration of
"Network Status" on the "CC IE Field Diagnostics" screen.
The menu is displayed by right-clicking the target station. (Page 124 Icon)
• Parameter setting
The network parameter does not reflect temporary error invalid station setting.
• Resetting the master station or powering off the system
Temporary error invalid station setting is reset and the slave station returns to the status set by the master
station's network parameter.
• Disconnecting a station for which temporary error invalid station setting has been configured
If the master station is reset, the master station and local stations will differ in the following:
ERR. LED status
Temporary error invalid station setting (SW00E0 to SW00E7)
The difference can be corrected by the following procedure.
1. Reconnect the disconnected station.
2. Configure temporary error invalid station setting and then cancel the setting
13 DIAGNOSING BOARD STATUS
136
13.2 Diagnosing CC-Link IE Field Network
Error invalid station
Not detected as a data link faulty station
Error
Detected as a data link faulty station