DECAN_F2_Service(Eng_Ver1).pdf - 第420页

17-8 Fast & Flexible Chip Shooter DECAN F2 Service Manual  The board operates abnormally due to an incr ease in the internal temperature of the PC rack  Defective PC power supply  The part d ata is damaged due to …

17-7

Troubleshooting

 Defective NCIO board (only for the Excen machine)

 Defective base control board (only for the Excen machine)

[How to Check]

 Replace the SBC board and check whether the MMI is properly executed

 Check whether the image in the ErrorVisFile of the D drive has no problem

 After checking whether the SBC board is properly connected to the vision board

connector, check whether the vision board, RT board, NCIO board and ZMP board are

properly inserted into the back plane slot

 Reinstall the MMI and check whether the same problem occurs

 Check whether the Windows XP time setup is correct

 Replace the back plane board and check whether the MMI is properly executed

 Replace the NCIO master board and check whether the MMI is properly executed

 Replace the Base Control board and check whether the MMI is properly executed

[Measures]

 Replace the SBC board.

 Delete the image on which the saving date is not indicated and perform a virus check

periodically.

 Check whether the CPU module is properly inserted into the SBC board; whether the

SBC board is properly connected to the vision board connector; and whether the vision

board, RT board, NCIO board and ZMP board are properly inserted into the back

plane board.

 Reinstall the MMI.

 Check whether a back plane pin is bent and insert the vision, RT, NCIO and ZMP

boards properly again.

 Change the Windows O/S or delete the folder in which vision error images are saved.

 Replace the back plane.

 Replace the NCIO master board.

 Replace the Base Control board.

E0601 The MMI does not operate and the PC has been shut down (occurred during MMI

operation)

[Cause]

 The program runs slowly and the PC is shut down due to an overheated CPU as the PC

rack cooling fan does not operate

 Defective SBC board

 The Windows system file is damaged

17-8

Fast & Flexible Chip Shooter DECAN F2 Service Manual

 The board operates abnormally due to an increase in the internal temperature of the PC

rack

 Defective PC power supply

 The part data is damaged due to a virus infection

 Defective back plane board

 An I/O communication error occurred due to a damaged system file of the MMI

program

 The SBC board and CPU were damaged due to an overheated CPU caused by a

defective CPU cooling fan

 A problem occurred to the contacts of the boards due to foreign materials including

dust in the PC rack

[How to Check]

 Check whether the PC rack cooling fan operates properly

 Check whether the CPU cooling fan operates properly. If it has no problem, replace

the SBC board and check whether the MMI is executed properly

 Check for damage to the system file referring to the Windows error information

 Check whether the temperature at the site is higher than 24ºC

 Check whether the input and output of the PC power supply has any problems

 Check for virus infection using an anti-virus program

 Replace the back plane board and check whether the MMI is properly executed

 Check whether the system file of the MMI program has any problems

 After checking whether the CPU cooling fan operates properly, check the SBC board

and CPU for any problems

 Check inside the PCB rack and remove foreign materials including dust. Remove the

board and insert them again and then check for the any reoccurrence of the same

problem

[Measures]

 Replace the PC rack of the cooling fan.

 Replace the CPU cooling fan and SBC board.

 Perform HDD recovery and reinstall the MMI.

 Remove the dummy slot cover and discharge the heat inside the PC rack. Then reboot

the PC and execute the MMI.

 Replace the PC power supply unit.

 Delete the part data of the PCB file.

 Replace the back plane board.

 Reinstall the MMI.

17-9

Troubleshooting

 Replace the SBC board, back plane board and CPU.

 Check the inside of the PC rack to remove foreign materials including dust. Then

remove the boards and insert them again.

E0602 booting the PC after shutdown, it is repeatedly rebooted

[Cause]

 Defective SBC board

 Defective PC power supply unit

 The Windows system file is damaged

 The board operates abnormally due to an increase in the internal temperature of the PC

rack. Defective operation of the control rack cooling fan

 The instantaneous power supply is turned on/off due to a problem with the main power

supply unit

[How to Check]

 Replace the SBC board and check whether the same problem occurs

 Check whether the input and output of the PC power supply has any problems

 Perform HDD recovery and reinstall the MMI. Then check whether the same problem

occurs

 Check whether the PC rack cooling fan operates properly. If it has no problem, check

that the temperature at the site is higher than 24º

 Check whether the main power supply has any problems

[Measures]

 Replace the SBC board.

 Replace the PC power supply unit.

 Perform HDD recovery and reinstall the MMI.

 Replace the PC rack cooling fan or check the inside of the PC rack. Remove foreign

materials including dust and remove the boards and then insert them again.

 Install an automatic voltage regulator (AVR) to provide a stable power supply.

E0603 The processing speed of the PC is slow with a pause during processing

[Cause]

 The installed system and program file are damaged

 SBC board is defective or the Windows system file is damaged

 The file is opened slowly

 Abnormal HDD recognition

 Defective SBC board