SYSMEX CA-500 - CPU Failure (Number)

6.12.2 CPU Failure (“Number”)
Number: 3 System bus error
4 Address error
5 Illegal instruction
6 Divided by 0 (program bug)
97 Interrupt controller initializing error
256 Undefined interrupt
Monitor Timing: Always
Monitor Method: Monitors signals around CPU board
CA-500’s Action: Alarm and system stops in locked condition (alarm cannot be reset)
Turn the power OFF.
(1) Probable Cause
No. 3, 4, 5, 97, 256
1. Failure of PCB No. 6362
2. Failure of PCB No. 7015
No. 6
1. Main program failure of PCB No. 7015
(2) Confirmation by the operator
1. Turn the power OFF/ON.
2. Contact your Sysmex service representative.
(3) Confirmation by Service Engineer
No. 3, 4, 5, 97, 256
1. Check the data check operation of the service program.
2. Check clog of PCB No. 7015 socket.
3. Failure of PCB No. 6362
No. 6
1. Main program failure
CA-500 Series S/M 6-40 Revised December 2001 8