Note
This error can be related to the Generator board errors E750 and E761 or
a Generator board power supply fault. Therefore, in these cases the CAN-
Bus is not able to assure the communication between the unit boards
(MCU, CCU and Generator).
This message is displayed when the CAN bus line has been interrupted, due to a
hardware or a power voltage problem. Therefore, the communication between
the boards (CCU, MCU, Generator) is interrupted.
1.
Check the CAN bus cable X9-X9 between CCU board and MCU board:
replace or fix it if defective and then verify if the problem is still present.
2.
Check the CAN bus cable X15-X32 between MCU board and Generator
board: replace or fix it if defective and then verify if the problem is still
present.
3.
Verify the Generator board status performing the test listed for error E750
(see paragraph9.2.7.1) and E761 (see paragraph 9.2.7.9).
4.
Perform the tests reported by Error E760 (see paragraph 9.2.7.11).
5.
Perform the test of the Error E761 (see paragraph 9.2.7.9).
6.
If the error is still present, replace first the MCU board (see paragraph
11.3.2) and then the CCU board (see paragraph 11.3.3).
Technical Service additional information required
: try to reproduce the error keeping
the following logs:
-
Software logs
-
MCU SD card log
-
CCU SD card log
9.2.6.12
E680 Ceph exam was aborted
It is an error of CCU origin, it comes out in the event that during a static CEPH the
examination is aborted releasing the x-ray button
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