Knowledge Base - General
Physical status (the real loop status)
- Open (resistance value)
- Closed (resistance value)
Logical status (the translation of the physical status to an alarm situation)
- Switched on,
- in alarm,
- The translation of [physical + logical] in combination with the (alarm-) status of the group in which the zone sits. At switching off the block the point which has been in alarm, will automatically be reset.