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5. MAINTENANCE, TROUBLESHOOTING
5-4
5.3.3 Control unit test
This test checks the control unit for correct operation. Open the diagnostic test options
window, select [Control Unit] then push the Course control knob.
To close the test result, press the key.
Test result items of the control unit test
• [ROM]: ROM test result ("OK" or “NG”), program number
• [RAM]: RAM test result ("OK" or “NG”)
• [Backup]: Backup data test result ("OK" or “NG”)
• [Communication]: Communication state between the processor unit and control unit
("OK" or “NG”)
• [Controller ID]: ID of the control unit
• [CAN ID]: ID of CAN bus equipment
• [CPU]: CPU board version number
5.3.4 EVC interface test
This test confirms the program version no. of the IPS interface unit (IF-700IPS). Open
the diagnostic test options window, select [Processor Unit] then push the Course con-
trol knob. This test is available when [Boat Type] is set to [EVCS Boat].
To close the test result, press the key.
Test result items of the EVC interface test
• [ROM]: ROM test result ("OK" or “NG”), program number
• [RAM]: RAM test result ("OK" or “NG”)
Control Unit
ROM: OK 6454011-**.**
6454010-**.**
RAM: OK Backup: OK
Communication: OK
Controller ID: 2
CAN ID: 0 CPU:*
*: Version no.
**.**: Program version no.
EVC Interface
ROM: OK 6454019-**.**
6454018-**.**
RAM: OK
**.**: Program version no.