Mitsubishi Electric MELDAS 60 Series Maintenance Manual page 259

[Connector layout diagram]
DC output OUT
Control signal IN/OUT
12VDC output for LCD backlight
(Not used in the M64/65/66 Series)
PSRST: System reset (do not press during normal system operation)
[Explanation of LEDs]
Name
DCIN
DCOUT
PSEMG
BATALM
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1. EXPLANATION OF MODULE FUNCTIONS
CF02
Function
24VDC input check
Internal output voltage
check
External emergency
stop status display
Battery voltage drop
(alarm)
search engine
1.2 HR081/082/083 Card
FAN
BAT
PB1
DCIN
CF01
EMG
EMG input ACFAIL input
(Not used in the M60/60S Series)
Status
Color
When normal During error
Green Lit
Green Lit
Red Not lit
Red Not lit
II-3
This connector is not used.
Normally, the battery on
the HR081/082/083 card is
connected. W hen using
the external battery,
connect the F240 cable.
Battery
CHECK
5: GND
5
4: External reset input
4
3
3: 3.3V
2
2: 12V
1
1: 5V
PSRST
LED
DCIN
DCO UT
PSEMG
BATALM
24VDC input
Correspondence for error
Not lit Check 24VDC voltage
Replace power supply or
Not lit
control unit
Check cause of emergency
Lit
stop
Lit Replace battery