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8 DIAGNOSTICS
8 DIAGNOSTICS
Diagnostics are designed to display the error states, failure history and others of the
PLC and check system states and like on a network basis.
Since the diagnostic functions are equivalent to those of GX Developer, refer to
"DIAGNOSTICS" in the GX Developer Operating Manual for operations and details.
8.1 PLC Diagnostics
You can display the status, errors and others of the PLC CPU.
The following is the operation for displaying the PLC diagnostics dialog box.
1) Choose the PLC CPU to be diagnosed, right-click, and
click the [Diagnostics] - [PLC diagnostics] menu.
2) The PLC diagnostics dialog box appears.
(The PLC diagnostics dialog box varies with the CPU
type. The screen shown on the left is that of the QCPU
(Q mode).)
POINT
• In the PLC diagnostics of GX Explorer, the Error Jump button is not displayed
since error steps cannot be displayed.
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