17 RAS FUNCTIONS
17.1 Self-Diagnostics Function
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17
CPU Module Operation Setting
Specify the operation which the CPU module should perform when an error occurs on each intelligent function module.
Navigation window [Parameter] [System Parameter] [I/O Assignment Setting]
Window
Displayed items
LED display setting
Set whether or not to display the ERROR LED and BATTERY LED.
Navigation window [Parameter] [FX5UCPU] [CPU Parameter] "RAS Setting" "LED Display Setting"
Window
Displayed items
Item Description Setting range Default
CPU Module Operation
Setting at Error
Detection
Sets the CPU module operation upon the detection of major or
moderate errors in the configured module.
• Critical: Stop, Moderate:
Continue
• Critical: Stop, Moderate: Stop
• Critical: Continue, Moderate:
Continue
Critical: Stop,
Moderate: Continue
Item Description Setting range Default
ERROR LED Minor Error (Continue
Error)
Sets whether or not the ERROR LED is displayed when a minor error
occurs.
• Display
• Do Not Display
Display
BATTERY LED Battery Error Sets whether or not the BATTERY LED is displayed when a battery
error occurs.
• Display
• Do Not Display
Display