Mitsubishi L02CPU User Manual page 148

(4) CPU module operation at error detection
When an error is detected by the self-diagnostic function, the CPU module operates according to the specified
operation mode.
• Mode that stops CPU module operation ("Stop"):
The output mode setting in the detailed setting
(from the "I/O Assignment" tab)
• Mode that continues CPU module operation ("Continue"):
When an error is detected, the CPU module executes programs other than the one (instruction) where an
error occurred.
(a) Errors selectable in the PLC RAS tab
• Computation Error (including SFC program)
• File Access Error
Set the operation mode for the case of an error.
Project window
(b) Errors selectable in the I/O Assignment tab
• Intelligent function module error (
Project window
(5) Error check options
Whether to check the following errors can be selected. (All the items are selected by default.)
Project window
• Carry Out Battery Check
• Check Device Range at Indexing
146
Clear
Hold
[Parameter] [PLC Parameter]
Page 95, Section 3.9)
[Parameter] [PLC Parameter]
[Parameter] [PLC Parameter]
CPU module operation
When an error is detected, the CPU module stops an operation and turns off all
external outputs of the module.
(Outputs (Y) of the device memory are held.)
When an error is detected, the CPU module stops an operation and holds external
outputs of the module.
(Outputs (Y) of the device memory are held.)
• Intelligent Module Program Execution Error
• Memory Card Operation Error
[PLC RAS]
Select the operation mode.
[I/O Assignment]
[PLC RAS]
[Detailed Setting]