Sirona ORTHOPHOS XG 3 DS, Service Manual

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D3352.076.01.13.02 07.2008
2.5 List of error messages Tab 2
E6 42 07 TTP* timeout error
(detected on slave side)
Note:
The module was temporarily not
addressed by the master:
- Undervoltage on the master side
- Procedure error in the software
- Master (DX11) receives no
return commanding from the module
Note:
This error may also occur in connec-
tion with other causal error messages.
Please also observe the causal error
message! It appears only after you
acknowledge the first error message.
z
Checking the CAN bus
3-6
z
Check power supply (3.3V) of board DX11,
replace board DX1 or DX11 if necessary
6-59
z
Check the signal path from board DX1 to board
DX42,
replace module, if necessary
z
Replace board DX42
6-59
E6 42 08 General fault detected locally on mod-
ule (slave side). CAN controller being
reinitialized.
Note:
Occurs if software of boards is incom-
patible.
z
Check software versions via info screen or ser-
vice routine S008.2,
5-48
perform a software update if necessary
1-22
z
Checking the CAN bus
3-6
z
Replace board DX42
6-59
z
Please contact the Sirona Customer Service
Center (CSC) to find out whether a bugfix by
means of a software update is possible and per-
form such an update if necessary.
1-22
E7 42 10 Module is stuck in bootloader stage
z
Check board DX42 (note LED states)
3-12
If the board remains in the bootloader stage...
z
Repeat software update
1-22
z
Replace remote control,
see installation instructions
E7 42 12 Unit is not ready for operation This error is a sequential fault.
z
Unit restart:
Switch the unit OFF. Wait 30 sec.
Switch unit ON.
z
Check unit configuration (with or without DX41)
via service routine S017.9,
5-91
configure correctly if necessary
5-91
z
Repeat procedure and observe causal error
messages.
z
Check the signal path from board DX1 to board
DX42,
replace module, if necessary
Error code Description Actions required see page