| Created: | 25.10.2018 13:49:40 |
| Modified: | 11.11.2021 17:21:23 |
 Project: |
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| Advanced: |
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A signal with a passive aspect, <i><u>not controlled </u></i>by the signalling system. <br/>A sign (or board) sends a permanent message to the driver. Its message and physical appearance (shape, colour, patterns) are normalised.<br/><br/>Note: A sign can carry a lamp showing one single aspect, and the interlocking can <i><u>only read </u></i>the status of the lamp (e.g. a sign with a lamp marking the end of the track).<br/>
- Associations From
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| Element | Source Role | Target Role |
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MovableElement Class |
Name: |
Name: hasFoulingPointIndicator |
 Details:
The fouling point indicator is placed between the tracks.<br/>NR has no physical fouling point marking.<br/>
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NonPhysicalSignal Class |
Name: |
Name: hasPhysicalRepresentation |
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Details:
A non-physical signal may have a physical representation in the field with a passive board or a marker.<br/>
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| Property | Value |
| isFinalSpecialization: | 0 |
| Object | Type | Connection | Direction | Notes |
| Milepost | Class | Generalization | From | |
| SI-0140 - SignalBoxRef | Requirement | Realization | To | |
| PD-0533 - ID Fouling point | Requirement | Realization | To | |
| SI-0139 - SignalBoxName | Requirement | Realization | To | |
| SI-01 - EquipmentTypeBoard | Requirement | Realization | To | |
| PhysicalSignal | Class | Generalization | To | |
| SI-0138 - ControlledBy | Requirement | Realization | To |