Hardwired Fire Alarm Shutdown.. The hardwired Fire Alarm Shutdown profile is used to monitor a Hardwired Fire Alarm input which shuts down the HVAC system.
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Network Variables | Configuration Properties |
nviHwFireAlarm
nvoHwFireAlarmFb
| cpAlarmTriggerState
cpMaxSendTime
cpReceiveHrtbt
nciLocation
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Details: |
| Resource Set:
| Standard 00:00:00:00:00:00:00:00-0 |
| Index:
| 103 |
| Obsolete:
| no |
| Key:
| 4311 |
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Inheriting:
| no |
Mandatory Network Variables |
| nviHwFireAlarm | Fire Alarm Shutdown Input.: This input network variable is used to initiate a Fire alarm shut down.
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| Member Number:
| 1 | |
Base type:
| | | Direction:
| input | | Service:
| any |
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| nvoHwFireAlarmFb | Fire Alarm Shutdown Output.: This output network variable is used to indicate that a fire alarm shutdown has occurred.
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| Member Number:
| 2 | |
Base type:
| | | Direction:
| output | | Service:
| acknowledged |
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Mandatory Configuration Properties |
| cpMaxSendTime | Maximum send time.: The maximum period of time between consecutive transmissions of the current value.
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| Member Number:
| 1 | |
Base type:
| | |
Applies to
| nvoHwFireAlarmFb | | Array:
| not permitted | | Default:
| 30,0 |
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| cpReceiveHrtbt | Maximum receive time.:
The maximum period of time that may expire with no updates on the associated input network variables before the object goes into heartbeat failure mode. A zero value disables the mechanism.
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| Member Number:
| 2 | |
Base type:
| | |
Applies to
| nviHwFireAlarm | | Array:
| not permitted | | Default:
| 30,0 |
|
| cpAlarmTriggerState | Alarm Trigger state.:
This input configuration indicates the default state of the input signal. With this configuration property you could set if the alarm signal will be defected while ACTIVE HIGH or ACTIVE LOW.
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Optional Configuration Properties |
| nciLocation | Location: Provides descriptive physical location information related to the object.
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