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7.1.4 P.5
7.1.4 List of SYSTEM HALT
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5
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8
39
SYSTEM HALT (*)
509 : HDC POSCNT
HDC position counter error
1. [
Execute and confirm [#TEST]->[SENSOR TEST] -
>[Y-ORG].(Confirm that the ON/OFF display is
switched by moving the carriage left and right.)
2. [Execute [#TEST]->[CHECK ENCODER].
3. Check the assembly of Y-scale, and confirm that there
is neither dirt nor scratch.
4. Check in manual if the Head Assy. (carriage) moves
left and right smoothly.
5. Check the connector connection of Y-origin Sensor
and Linear Encoder.
6. Replace the Y-origin Sensor or Linear Encoder with a
new one.
7. Check the assembly and connector connection of Y-
axis Motor.
8. Replace the Y-axis Motor with a new one. (Refer to
6.3.2)
9. Replace the Slider PCB with a new one. (Refer to
6.4.5)
10. Replace the SL-Relay PCB with a new one.
(Refer to 3.3.2)
11. Replace the Main PCB with a new one. (Refer to 3.3.1)
40
SYSTEM HALT (*)
510 : X ORGIN
X-origin error
(Origin of X-axis can not be detected)
1. Execute and confirm [#TEST]->[SENSOR TEST]->
[X-ORG].
2. Check the connection of connector of the X-origin
Sensor.
3. Replace the X-origin Sensor with a new one.
4. Check the assembly and connector connection of X-
axis Motor.
。
.
5. Replace the X-axis Motor with a new one.
(Refer to 6.3.1 )
6. Replace the Main PCB with a new one. (Refer to 3.3.1)
41
SYSTEM HALT (*)
511 : Z ORGIN
Z-origin error
(Origin of Z-axis can not be detected)
1. Execute and confirm [#TEST]->[SENSOR TEST]->
[TBL-ORG].
2. Check the connection of connector of the Z-origin
Sensor.
3. Replace the Z-origin Sensor with a new one.
4. Disconnect and connect the connector of the Z-
Motor(Stepping motor).
5. Replace the Station III PCB with a new one.
(Refer to 6.4.4 )
42
SYSTEM HALT (*)
801 : (C)OPCODE
System error
(CPU exception: OP code error)
1. Check the peripheral temperature of Main PCB, and
then check if the error is caused by the thermo runaway
of CPU.
2. Make sure that there is no device generating strong
radio wave in the vicinity.
3. Replace the Main PCB with a new one. (Refer to 3.3.1)
4. Replace the Power Supply PCB with a new one.
(Refer to 6.4.1)
43
SYSTEM HALT (*)
802 : (C)SLOT
System error
(CPU exception: Slot instruction error)
44
SYSTEM HALT (*)
803 : (C)CPU ADDR
System error
(CPU exception: CPU address error)
45
SYSTEM HALT (*)
804 : (C)DMA ADDR
System error
(CPU exception: DMA address error)
46
SYSTEM HALT (*)
805 : (C)ZERO DIV
System error
(CPU exception: Division by 0)
List of SYSTEM HALT (5/7)
No. LCD Cause Corrective Measures
R.2.0
Maintenance Manual > Troubleshooting > Details on Errors and Malfunctions > List of SYSTEM HALT
Model UJF-3042/FX Issued 2010.08.27
Revised
2011.09.30
F/W ver
1.80 / 1.00
Remark
2.0
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