tams elektronik RailCom RCD-2 Manual page 31

RCD-2
Assigning the locomotive addresses to the detectors
You can assign up to 13 locomotive address groups to each of the two
detectors. In one group is possible:

a single locomotive address,

several locomotive addresses between a lowest and a highest
address
Notice: You can invert the locomotive address groups when assigning
the switching outputs. Then the output will be switched only when
locomotives not included in the assigned address group are pulling into
the section.
You can enter locomotive addresses up to 9999. In generally, each
locomotive address group is defined by four CVs (even groups with only
one locomotive address):

1st CV: thousand and hundred digit of the lowest locomotive address

2nd CV: ten and one digit of the lowest locomotive address

3rd CV: thousand and hundred digit of the highest locomotive address

4th CV: ten and one digit of the highest locomotive address
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Page 31