Pixsys ATR241 - 8. Alarms Operating

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8. Alarms operating
Band alarm (setpoint-process)
Alarm can be:
• Active outside
• Active inside
Example: outside
Deviation alarm (setpoint-process)
Alarm can be:
• deviation High
• deviation Low
Example: deviation High.
Absolute alarm (process)
Alarm can be:
• active over
• active under
Example: active over