Bosch VCU, Manual

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CAN Configuration | 10
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– 7 bytes payload remaining. A multiplexer does not have to consist of one byte only, it
can consist of several bytes as well as single bits.
– Position of row counter is configurable.
To use a multiplexer perform the following steps:
1. Double-click on any CAN bus item to open the “CAN messages overview”.
2. Select ‘Add CAN-IN’ and choose the desired CAN bus for the new input channel.
3. Check the box ‘Use Multiplexer’ and configure the multiplexer for the new CAN-IN
channel.
4. To configure the multiplexer for a CAN-OUT channel, select ‘Add CAN-OUT’.
5. Check the box ‘Use Multiplexer’ and click on the button ‘Add row…’ to split the mes-
sage identifiers into several rows.
6. Click on one row and select ‘Add channel’ to assign a channel to the row.
The ‘Add new CAN out channel’ dialog opens.
7. Select a channel and configure it. To assign it to the row selected before, check the
box ‘Multiplexed’.
8. To move the channel message, change the “Start” value or click and hold the green
field in the “Add new CAN out message” window.
9. Click ‘OK’ when done.