Mitsubishi Electric MELSEC Q Series User Manual page 157

(b) CPU operation mode
Whether to stop or continue the output (Y) from the user program and writing to the buffer memory can be
selected for the module.
For this setting, use the following functions in Setting/monitoring tools for the C Controller module.
•
Project view  "Parameter"  "CCPU Parameter"  <<I/O assignment settings>>
 "Detailed Settings"  " CPU Operation Mode at H/W Error"
(c) Operation mode
Whether to stop or continue the output (Y) from the user program and writing to the buffer memory when fuse
blown error or module verify error occurs can be selected.
For this setting, use the following functions in Setting/monitoring tools for the C Controller module.
•
Project view  "Parameter"  "CCPU Parameter"  <<RAS settings>>
 "Operating mode at the time of error"
(d) Multiple CPU operation mode
Whether to stop all of the multiple CPU system or not can be selected for the case where a stop error occurs in
any of CPU No.2 to No.4 in the multiple CPU system.
For this setting, use the following functions in Setting/monitoring tools for the C Controller module.
•
Project view  "Parameter"  "CCPU Parameter"  <<Multiple CPU setting>>
 "Operation Mode"
(4) Selectable error detection
If any of the following items under "Error check" is not selected in the <<RAS Setting>> of parameter, the
corresponding error detection is not performed.
• Battery check
• Fuse blown check
• Module verification
• Diagnostics of redundant power supply system
*1 : When it is deselected, the information of SM, SD1780-1783, and C Controller module dedicated function
(CCPU_GetPowerStatus function) will not be updated.
*1
CHAPTER 11 BASIC FUNCTIONS
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