Mitsubishi M80 series Connection And Set Up Manual page 72

M800S/M80 Series Connection and Setup Manual
4 General Specifications
[LED]
(1)
(2)
(3)
(4)
(5)
No. Name
(1) 24VIN
(2) DCOUT
(3) LCDON
(4) READY
(5) ERR
Lamp state
Lit (Green) 24VDC power is being supplied from the external power supply.
The following may have caused an error:
- No 24VDC-power supply from the external power supply.
Not lit
- Disconnection of fuse near DCIN connector.
- Failure of LED.
Lit (Green) Internal voltage is normally output.
The followings may have caused an error:
- No 24V-power supply from the external power supply.
Not lit
- Failure in any of the power output circuits.
- Failure of LED or IC which helps turn the LED ON.
Lit (Green) 12VDC for the backlight of display unit is normally output.
The followings may have caused an error:
Not lit - Failure of 12VDC output in control unit.
- 24VDC input voltage is +20V or less.
Lit (Green) Ready ON state.
Not lit Ready OFF state.
H/W is not operating properly. The followings may have caused an error:
Lit (Red) - Occurrence of NC watchdog error.
- Failure of main CPU card.
Not lit H/W is operating properly.
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Details
IB-1501269-F