TrainController Gold and Silver - Freiwald Software

For this mechanism, a track occupancy detector and two additional flagman indicators
are needed. In the following, these flagmen are called “timer” and “alarm”.
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Diagram 147: Detecting uncoupled Cars
• Place or select a contact indicator in the track diagram and specify the digital address
of the respective track occupancy detector.
• Create the two flagmen “Timer” and “Alarm”.
• Specify the occupancy detector in the “on” state as trigger of flagman “Timer”.
• Set the memory of flagman “Timer” to turning off After 30 Seconds and select the
Forced Reset option.
• Specify “Timer” in the “off” state as trigger of flagman “Alarm”.
• Specify the track occupancy detector in the “on” state as condition of flagman
“Alarm”.
• Specify the appropriate operations to be performed when flagman “Alarm” is turned
on (e.g. emergency stop of all trains).
Timer
Alarm
Trigger Conditions Operationen Memory
Occupancy
Detector
-
- Forced Reset:
After 30
Seconds
Timer
Occupancy
Detector
appropriate
emergency
operations
-
Table 9: Detecting uncoupled Cars
When the track occupancy detector is passed by a train, the flagman “timer” is turned
on by its trigger. It remains on for 30 seconds. After 30 seconds, the “timer” is turned