11-6 IM 760301-01E
Error in System Operation
Code Message Corrective Action Reference Section
901 Failed to backup setup data. The system has been initialized. 3.4
Maintenance service is required.
902 System RAM failure. Maintenance service is required. –
903 System ROM failure. Maintenance service is required. –
904 System RAM failure. Maintenance service is required. –
906 Fan stopped. Power off immediately. Maintenance –
service is required.
909 Illegal SUM value. Maintenance service is required. –
910 RAM read/write error. Maintenance service is required. –
911 Memory bus error. Maintenance service is required. –
912 Fatal error in Communication-driver. Maintenance service is required. –
914 Time out occurs in Communications. – –
915 EEPROM SUM error. EEPROM may be damaged. –
Maintenance service is required.
919 Module installation condition and setup The system has been initialized. –
parameters do not match. Maintenance service is required.
921 System Failed to Draw Display. Maintenance service is required. –
922 Failed in communication with DSP. Maintenance service is required. –
923 Transmit data abnormality from DSP. Maintenance service is required. –
926 The USB device’s power consumption – 12.9
exceeded the capacity of the USB hub.
Note
If the system is not operating correctly or if servicing is necessary, try initializing the WT3000.
The WT3000 may recover.
11.2 Error Messages and Corrective Actions