Mitsubishi Electric GOT2000 Series, Connection Manual, Page: 80 / 1224

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1.6 Checking for Normal Monitoring
■2.
Checking the wiring state (For optical loop system only)
Check if the optical fiber cable is connected correctly in [Loop test] of GX Developer.
For the GX Developer operation method, refer to the following manual.
➠
Q Corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
(1) Check the [Receive direction error station] (The display example on GX Developer Version 8)
Startup procedure: GX Developer [Diagnostics] [MELSECNET (II)/10/H diagnostics]
■3.
Checking if the GOT is performed the data link correctly
(1) For MELSECNET/H, MELSECNET/10 network system
Check if the GOT is performed the data link correctly in [Other station information].
For the GX Developer operation method, refer to the following manual.
➠
Q Corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
(a) Check [Communication status of each station] and [Data-Link status of each station] (The display
example on GX Developer Version 8)
Startup procedure: GX Developer [Diagnostics] [MELSECNET (II)/10/H diagnostics]
Loop test
Other station info.