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Sensors
Description
System Sensors provide the ability to notify station users of activation of sensor circuits within the system.
The two types of alarms generated by activation of a sensor circuit are Latching and Non-Latching.
Latching alarms will be activated when the sensor condition changes and will remain activated until reset
by access code or approximately 10 minute time out. During this time, selected stations in the system will
receive ringing notification of alarm activation.
Non-Latching alarms will be activated when the sensor condition changes. If the sensor condition returns
to the idle condition, the alarm will be removed. The only method of removing a non-latching alarm is to
correct the condition that caused the alarm.
Conditions
The G1-824 system supports one sensor.
Sensor may be programmed to accept either an open or closed loop condition to invoke an alarm.
Programming
Mode 39-[SENSOR]-01 selects the particular use for the sensor in the system:
Mode 39-[SENSOR]-01
0=Sensor Disabled
1= Latching Operation
2= Non-Latching Operation
Operation
Once installed, the activation of sensor circuit is controlled by the external equipment to which they are
connected. Activation will cause selected telephones in the system to ring.
Latching Alarm - This alarm will ring all telephones for approximately 10 minutes, as soon as it is
activated. The alarm may be silenced by dialing [7], [7], [7] from any telephone.
Non-Latching Alarm - This alarm is activated when the sensor changes from its programmed idle state.
When it is activated, selected telephones in the system will ring. The alarm will stop when the sensor is
returned to its normal idle state.
Summary of Contents for G1 8-24
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