Conditions

ContentObjectsCitical Sections & Block Groups



Conditions can be helpful to avoid dead locks after the block group.


Blockgroups Dialog Conditions Tab.


From block

The first enter block from the block group.


Free

A comma separated list of blocks. One of the blocks must be free to be able to reserve the blockgroup.

Pre-reserve

The first free block of this list will be pre-reserved. No other loco can reserve this block until it has been occupied by the pre-reserving loco.
This option is not visualised in Rocview or Rocweb.

Example

blockgroup-cond-example.xml

In this terminal station example there will be a dead lock in case at the end of the block group no block is free.
Use block group conditions to avoid this:

From block Free
b3 b5,b6
b4 b1,b2

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