3.6 Infrastructure errors (E9xx)
The following table lists the infrastructure errors.
Error
code
Explanation Comments
E901 Checksum error in Checksum error in CPU application
E905 Checksum error in tubehead
EEPROM.
Check the cabling and the
functionality of the FBK
PCB.
E906 Checksum error in collimation
calibration data
E915 RTC RAM error. The latest settings are not
stored in memory. Check
the RTC PCB and cabling.
E928 Program structure
errors
PathSolver cannot solve trajectory. Switch off the X-ray unit
and move the arms closer
to the patient support table.
E950 Diagnostic test timeouted.
E960 CPU update failed
E961 SW update failed
E970 CPU reset occured due to CPU watch
dog timer time out. Viso will be
restarted.
E971 Fpga watch dog timer time out
occurred. Viso will be restarted.
3 Error messages
Technical manual Planmeca Viso 47
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