Mitsubishi Electric Q173HCPU User Manual page 40

2 SYSTEM CONFIGURATION
No. Name
1) Module fixing hook
2) MODE LED (Mode judging)
3) RUN LED
4) ERR. LED
5) M. RUN LED
6) BAT. LED
7) BOOT LED
8) Module loading lever
9) USB connector (Note-1)
(Note-1) : When normally connecting a cable to the USB connector, clamp the cable to prevent it from coming off due to the dangling,
moving or careless pulling of the cable.
• Hook used to fix the module to the base unit.(Quick release installation)
• Lit(green) : Normal mode
• Lit(orange) : Installation mode • mode written in ROM
• Lit : Motion CPU normal start
• Not lit : Motion CPU fault
LED turns off when the trouble occurred at Motion CPU start or WDT error
occurrence.
• Lit : LED turns on at following error occurrence.
1) WDT error
2) System setting error
3) Servo error
4) Self diagnostic error which will not stop the operation (except battery error)
5) Operating system software is not installed.
• Flickers : Detection of self diagnostic error which will stop the operation.
• Not lit : Normal
• Lit : During motion control
• Flickers : Latch clear start
• Not lit : Not during motion control or detection of self diagnostic error which will stop the
operation
• Lit : Battery error occurrence (External battery use)
• Lit : Mode operated by ROM
• Not lit : Mode operated by RAM/Installation mode • mode written in ROM
• Used to install the module to the base unit.
• Connector for connection with USB-compatible peripheral device. (Connector type B)
• It can be connected by USB-dedicated cable.
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Application