Page 11
User Manual for ComTroll 115C
When the fault indicators have uploaded and stored the new settings, the yellow and green
LED in the indicator will flash alternating
If DIP8 on the fault indicators is off, the yellow and green LED in the indicator will flash
simultaneously to indicate that the indicator cannot be remotely programmed.
3.2 Remote operation from SCADA.
Remote test and reset can be executed from SCADA through a RTU that can provide a closing
relay contacts (pulse) with the same duration as the corresponding operation by using the
pushbuttons. Inputs are connected in parallel with the pushbuttons.
See chapter 3.1 for details.
3.3 Setting up the fault indicators.
The user manual for the fault indicator describes in detail the necessary setup of the fault
indicator. When doing this setting from the ComTroll 115C the meaning of SW2 on the
collector will be the same as for the DIP switch on the indicator except for DIP8. This is not
used in the ComTroll 115C.
To set up the indicator parameters, set the switches according to the table below and upload
the settings by following the procedure in chapter 3.1.3
For LineTroll 110Eur:
DIP
switch
number
Function
Setting
1
2
3
4
5
6
7
8
6A
0
0
0
Di/dt Current
12A
0
0
1
trip level
25A
0
1
0
60A
0
1
1
250A
1
0
0
Threshold
500A
1
0
1
trip level
750A
1
1
0
1000A
1
1
1
Start/Stop
Current
0
criteria
Voltage
1
2h
0
0
Timer
6h
0
1
reset
12h
1
0
24h
1
1
Auto Reset
Off
0
Voltage or current
On
1
Enable remote
NO
0
programming
YES
1
