Mitsubishi Electric GOT2000 Series Connection Manual page 68

■2. Perform an I/O check
Whether the PLC can communicate with the GOT or not can be checked by the I/O check function.
If this check ends successfully, it means correct communication interface settings and proper cable connection.
Display the I/O check screen by Main Menu.
• For GT16
Display the I/O check screen by [Main menu]
• For GT15, GT14, GT11
Display the I/O check screen by [Main menu]
For details on the I/O check, refer to the following manual.
➠
Step 1.
Touch [CPU] on the I/O check screen.
Touching [CPU] executes the communication check with the connected PLC.
Step 2.
When the communication screen ends successfully, the screen on the left is displayed.
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1.6 Checking for Normal Monitoring
GOT2000 Series User's Manual (Utility)
1.
[Self check] [I/O check].
[Debug & self check] [Self check] [I/O check].