59 38 399 D3352
D3352.076.01.13.02
07.2008
3 – 7
Tab 3
3.2 Check the CAN bus
3.2
Is a substitute cable available?
Connect a substitute cable to each
module in succession and
m
easure
ohmic resistance between pins 1 and
2 of connector X310 on board
DX1
(unit HW version < AG) or the measur-
ing pins CAN H and CAN L (unit HW
version >= AG)
each time.
Was a bus resistance of 60
Ω
mea-
sured in any particular constellation?
Replace the defective cable in the
corresponding signal path.
from page 3-6
yes
Cyclical test using
the same substitute cable
yes
Replace board DX1.
no
Bypass the individual bus outputs to
the modules in succession and mea-
sure ohmic resistance between pins 1
and 2 of connector X310 on board
DX1 (unit HW version < AG) or the
measuring pins CAN H and CAN L
(unit HW version >= AG) in each case.
Was a bus resistance of 60
Ω
mea-
sured in any particular constellation?
no
Cyclical test with
bypassing of components
no
Replace the defective cable in the
corresponding signal path.
yes
Find defective component or faulty
cable by process of elimination.
Fault in cabling
or in modules
Содержание ORTHOPHOS XG 3 DS
Страница 4: ......
Страница 9: ...ORTHOPHOS XG 1General information...
Страница 12: ...59 38 399 D3352 1 4 D3352 076 01 13 02 07 2008 Tab1...
Страница 59: ...ORTHOPHOS XG 2 Messages...
Страница 124: ...59 38 399 D3352 2 66 D3352 076 01 13 02 07 2008 2 6 List of available service routines Tab 2...
Страница 125: ...ORTHOPHOS XG 3 Troubleshooting...
Страница 152: ...59 38 399 D3352 3 28 D3352 076 01 13 02 07 2008 3 10 Check data paths Generate test images Tab 3...
Страница 153: ...ORTHOPHOS XG 4 Adjustment...
Страница 268: ...59 38 399 D3352 4 116 D3352 076 01 13 02 07 2008 4 6 Resetting the adjustment XGPlus 5 3 3 PPE Tabs 4...
Страница 269: ...ORTHOPHOS XG 5 Service routines...
Страница 433: ...ORTHOPHOS XG 6 Repair...
Страница 436: ...59 38 399 D3352 6 4 D3352 076 01 13 02 07 2008 Tab6...
Страница 530: ...59 38 399 D3352 6 98 D3352 076 01 13 02 07 2008 6 21 Replacing cables Tabs 6...
Страница 531: ...ORTHOPHOS XG 7 Maintenance...
Страница 575: ...b 59 38 399 D3352 D3352 076 01 13 02 07 2008 7 45 Tab 7 7 14 Checking the device leakage current 7 14...
Страница 577: ...b 59 38 399 D3352 D3352 076 01 13 02 07 2008...