4RF Aprisa SR+ User Manual - page 175
Manual is about: Smart, secure, industry-leading speed licensed point-to-multipoint SCADA communications for industrial monitoring and control
of
327
Managing the Radio | 173
Aprisa SRx User Manual 1.3.0
Active State
The Active State parameter sets the alarm state when the alarm is active.
Alarm Input
Option
Function
Low
The alarm is active low i.e. a ground contact on the port will cause
an active alarm state
High
The alarm is active high i.e. an open contact on the port will cause
an active alarm state
Alarm Output
Option
Function
Low
The alarm is active low i.e. the active alarm state will generate a
ground contact output
High
The alarm is active high i.e. the active alarm state will generate a
open contact output
Current State
The Current State shows the current state of the alarm.