Sirona ORTHOPHOS XG 3 DS, Руководство по обслуживанию

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D3352.076.01.13.02 07.2008
3.2 Check the CAN bus Tab 3
from page 3-6
Check optical CAN bus connection L6
to board DX6.
("Wiggle test“ or substitute cable)
• Can the fault be traced to this
connection?
no
Test connection quality of CAN bus
with service routine S012.2
(see page 5-60).
To do this, display the fault status of all
modules in succession.
• Is there any information on bus
faults in the status registers of one
or more modules?
Check individual signal paths and con-
nectors. ("Wiggle test" or see also ser-
vice routine S012.4 (LED test),
page 5-65).
• Can a CAN error message or fail-
ure of the LED flashing be caused
for one or more modules?
Replace the corresponding
connectors, cables or modules.
Unstable CAN bus or
sporadic faults
yes
Defective
connection quality
yes
no
Contact the
SIRONA Customer
Service Center (CSC).
Replace optical label L6.
Fault on optical
CAN bus connection
yes
no