Led Alarm Displays; Ex0069 ‘Door Lock Time Over’ - mori seiki NL1500/500 Maintenance Manual

7
1
• LED
F1
F +
F1 (Flash)
F + Axis No.
• LED
F1
F +
F1 (Flash)
F + Axis No.
1
2
• LED
F1
F +
F1 (ON)
F + Axis No.
3-5 EX0069'
EX0069 'DOOR LOCK TIME OVER'
Y54
X62
1.
1
37
37 (Flash)
Alarm Code
2
46 F1
46 (Flash) F1 (OFF)
Alarm Code
No. 46
9F
9F (ON)
Warning Code
'
* Y54 = 0
MALFUNCTIONS AT MAIN POWER ON
7
CAUTION
Do not touch radiators, regenerative resistors or amplifier
motors when the main power is turned ON or immediately
following machine operation as surface parts reach high
temperatures.
[Burn]
When an alarm or warning occurs, the LEDs are illuminated,
flash or are extinguished as shown below:
1
Refer to Amplifier Manufacturer's Manual for alarm details and
countermeasures.
• LED Alarm Displays (1 axis)
F1 37
F +
F1 (Flash) 37 (Flash)
F + Axis No. Alarm Code
• LED Alarm Displays (2 axes)
9F
F +
9F (Flash)
F + Axis No.
Example:
When motor overheating alarm No. 46 occurs on No. 1 axis,
the No. 2 axis enters the emergency stop status.
• LED Warning Displays
F1 9F
F +
F1 (ON) 9F (ON)
F + Axis No. Warning Code
This alarm is triggered when the door unlock signal (Y54) is
turned OFF but door lock completion signal (X62) is not turned
ON. Contact the Mori Seiki Service Department as specialized
knowledge is required for confirmation. All procedures are to
be performed with extreme care by licensed electrical
technicians with maintenance experience in strict accordance
with the recommendations of the Mori Seiki Service
Department.
<Confirmation>
1. The door unlock command is turned OFF (Y54 = 0) on the
diagnostic screen*.
OFF
E7
OFF
E7 (Flash)
Alarm Code
OFF
173