Tag Words for Analog Channels

 

 

Analog Message = Preamble (Message 1) + Analog Reading + Epilogue (Message 2)

 

Channel State

 

No Current Violation Exists

NORMAL

 

Analog Message + "Normal"

UNACKNOWLEDGED  ALARM

 

Analog Message + "Alarm, Now Normal"

ACKNOWLEDGED ALARM

 

Analog Message + "Alarm, Acknowledged, Now Normal"

 

Channel State

 

Current Violation  Exists

ALERT

 

Analog Message + "Alert"

UNACKNOWLEDGED  ALARM

 

Analog Message + "Alarm"

ACKNOWLEDGED ALARM

 

Analog Message + "Alarm, Acknowledged"