S012: Test Step 3; S012: Test Step 4 - Sirona ORTHOPHOS SL 2D Service Manual

8 Service routines
8.1 Perform service routines via the control panel
274

S012: Test step 3

8.1.11.3
Resetting the CAN status register of the modules
IMPORTANT
Run this service routine as required before service routine S012.2.
1. Call service routine S012.3 [ → 249].
Once the service routine has been selected, the Memory key (A)
lights up.
2. To delete the CAN bus registers, press the Memory key (A) (R key
lights up) followed by the R key (B).
3. Exit the service routine [ → 252].
8.1.11.4

S012: Test step 4

Display of CAN bus cycle on the LEDs of the modules
Selection field
1
* factory settings
1. Call service routine S012.4 [ → 249].
After selecting the service routine, selection field 1 displays the
code for the current setting of the display (see table).
2. Use the arrow keys (A) in selection field 1 to select the required code
and confirm your selection by pressing the T key (B).
3. Exit the service routine [ → 252].
The LEDs on the modules normally flash slowly (1 Hz) (for code "0").
When code "1" has been selected and confirmed, the CAN bus clock
pulse of the TTP protocol, which is output by the master module as a
broadcast with a frequency of 20 Hz, is output on the LEDs (the green life
LED flashes on DX7). Thus by "rocking through" the connectors, you can
detect directly the contact loss of the module on the CAN bus. The
activation or deactivation of this function simultaneously acts on all
modules.
Service Manual ORTHOPHOS SL
Code Function
0 LED display on the modules is switched
off*
1 LED display on the modules is switched
on
Sirona Dental Systems GmbH
64 95 258 D3632
D3632.076.01.03.02 09.2016