Mitsubishi Electric M70V Series Connection Manual page 49

MITSUBISHI CNC
2 General Specifications
(19) LED
Name
Name
24VDCIN DC24V input check
DCOUT Internal output voltage check Not lit
DC12V output voltage check
LCDON for backlight inverter or
backlight driver
External emergency stop
PSEMG
status display
WDER System error display
BATALM Battery voltage drop
(20) Slide switch
This is for MITSUBISHI exclusive use. Do not change the switch from the condition at the time of shipment from
MITSUBISHI.
MITSUBISHI default settings differ depending on the display size as follows.
Display size
8.4-type
10.4-type
24
Function At fault
Not lit
Not lit
Lit (Red)
Lit (Red)
Lit (Red)
Slide switch position
Right
Left
Conditions
(1) Failure of DC24V input
(2) Fuse is disconnected near DCIN connector
(1) Failure of internal voltage output in control unit
(2) Short circuit of DC5V output on CG71 or ENC or FAN connector
(1) Failure of DC12V output in control unit
(2) 24VDC input voltage is +20V or less
External emergency stop signal has inputted
(1) Failure of control unit
(2) SRAM data is broken
Battery voltage has dropped to 2.7V or less