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User Manual for ComTroll 115C
2.2 Point to Multipoint (PtM)
PtP mode is used in branch points where one ComTroll 115C shall monitor more than three
LineTroll 110Eur/LineTroll 110Tur indicators.
This mode can also be used where two or three feeders run in the same pole or in parallel.
8
7
10
9
11
4 5
2 3
1
6
1 2 3 4 5 6 7 8
ON
RTU
1-
3
4-
6
7-
9
1
2
3
5
4
6
7
8
9
Branch 3
Backbone
/ Branch 2
Branch 1
ComTroll 115C
Indicators on the same feeder must have consecutive addresses e. g. for branch 1 the
addresses must be 1, 2, 3 (blue), then branch 2 must have addresses 4, 5, 6 (green) and
finally branch 3 must have the last addresses 7, 8, 9 (red). See illustration above.
The indicators on each branch/feeder will operate the following relays on the ComTroll 115C:
Indicator addresses 1, 2 and 3 (blue feeder); operates relay 1.
Indicator addresses 4, 5 and 6 (green feeder) operates relay 2.
Indicator addresses 7, 8 and 9 (red feeder); operates relay 3.
The Communication failure/Low Battery relay on the ComTroll 115C will be activated if one
or more of the indicators are sending this message.
Each indicator must be given a separate
address from 1 up to 9 (or up to the
maximum number of indicators used in
connection to the Collector).
All 3 indicators on each feeder/branch are
configured as a group and each group will use
one relay output each on the ComTroll 115C.