Untitled - Uhlenbrock

5. ExampleMARCoBlock section controlIn the above example the one-way traffic block is at entrance to a station entry, which isprotected by signal S1 (entry signal). As is normal, in our example, a train, which enters avacant block, sets the block protection signal to "stop" and the block which the train has left, isfree for a new train. In our example, if a train enters block 2, because signal S3 is on "green",signal S3 is switched to "red", as soon as the train reaches the detector ME2. At the sametime signal S4 can be set to "green", since block 3 is vacant again.Allocation of the solenoid addressesDesignation S1 S2 S3 S4Solenoid address 11 12 13 14Signal S1 is the entry signal for the station and in our example is switched manually.Basic programming for LNCVs 0-19, of MARCo-Receiver ME 1-4LNCVLE Function0 1 2 3 4 5 6 7 8 9 10 11 12 13 15 191 Block section 1 0 7 0 0 0 11 120 131 0 0 0 0 0 8 202 Block section 2 0 7 0 0 0 12 130 141 0 0 0 0 0 8 213 Block section 3 0 7 0 0 0 13 140 0* 0 0 0 0 0 8 224 Block section 4 0 7 0 0 0 14 0* 0* 0 0 0 0 0 8 23* This LNCV can be used, to control block sections, which lie before track section "block 4".If the modules ME 1 to ME 4 are not to implement any further switching functions, LNCVs 20-109 are set to zero.Extension of the exampleAll trains with the train category 2 that enter the Station, i.e. if signal S1 is switched to green,the track route 10/group 1 in the Intellibox is selected. For this route the turnouts to the stationare switched so that the trains of the category 2 can enter track 1.So that all turnouts have time to move to their new position before the train proceeds, MARCoreceivers ME 1 waits 5 seconds before it allows the train to depart. The route can be switchedduring this time. The more items that have to be switched for the route the more time has tobe allowed for the process to finish.97