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5 ADDED FUNCTIONS TO CORRESPOND TO A SAFETY
PROGRAMMABLE CONTROLLER
MELSOFT
5.6 Diagnosing a Safety Programmable Controller
5.6.1 Diagnosing a safety CPU
Admin. Develop. Users
SAFETY
TEST
: Cannot use "Clear log".
[Purpose]
Checks safety CPU operation status, a present error, and operation/error logs
(Including the error log of a CC-Link Safety system).
The display contents of operation/error logs can be saved in a CSV file.
[Operating Procedure]
Select [Diagnostics]
[PLC diagnostics].
[Dialog Box]
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[Description]
1) PLC operation status
Displays the operation status of a safety CPU and safety CPU operation mode.
2) Present Error
Displays the current error.
Double-clicking the error displays the Error details screen.
Clicking the Error Jump
button jumps to the step number corresponding to
the displayed error in the sequence program.
Clicking the Help
button displays the Help screen about the error.