Operation Procedures - Mitsubishi Electric GOT2000 Series User Manual

11.4 Operation Procedures

This section describes the display details for the MELSEC-L troubleshooting and the functions of the keys displayed on the
screen.
■1. Displayed contents
1)
6)
7)
8)
No. Item
1) CPU status
2) Channel information
3) CPU Info
4) CPU Error Info
5) GOT Error Info
6) Monitor/Diagnosis
7) Ladder Check
8) Backup/restoration
■2. Key functions
Key
[ChNET PLCNo]
[Intelligent module monitor]
[Device monitor]
[Seq. program monitor]
[Seq. program monitor (SFC)]
[Backup/restoration]
[Log viewer]
Displays the LCPU status. (Only LED of BAT, RUN, and ERR is lit.)
The LED on the screen and the LED display on the PLC body may not match depending on
the error status.
Displays the set channel number, network number, and station number.
Displays the model and the operation status of the LCPU.
Displays error information of the LCPU.
Displays error information of the GOT.
The alarm can be canceled with the [Reset] button on the System alarm display screen.
➠
GT Designer3 (GOT2000) Screen Design Manual
Displays buttons to start the intelligent module monitor and device monitor (ladder).
Displays buttons to start the sequence program monitor.
Displays buttons to start the backup/restore and log viewer.
Displays the communication setting window.
➠
(1) Communication setting window
Starts the intelligent module monitor.
➠
8. INTELLIGENT MODULE MONITOR
Starts the device monitor.
➠
3. DEVICE MONITOR
Starts the sequence program monitor (ladder).
➠
4. SEQUENCE PROGRAM MONITOR (LADDER, R LADDER)
Starts the sequence program monitor (SFC).
➠
5. SEQUENCE PROGRAM MONITOR (SFC)
Starts the backup/restore.
➠
10. BACKUP/RESTORATION
Starts the log viewer.
➠
12. LOG VIEWER
2)
3)
4)
5)
Display contents
Function
11.4 Operation Procedures
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