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6.5.
Alarm 1/Alarm two incidents and actions
The primary purpose of the ACM 150 monitor is to generate an Alarm 1/Alarm 2 Incident
whenever the level of a hazardous gas exceeds set point limits. Such incidents cause
several actions to occur automatically:
• The Alarm 1 or Alarm 2 condition changes on the Status bar And on the recent scan
results.
• The data is logged as a recent Alarm 1/Alarm 2 incident (Alarm 1/Alarm 2 Event log).
• One or more relays activate, which is determined by the setup program for the relays
(Relay activation).
• The incident is archived along with the infrared spectrum.
• The data is available for graphical trending.
• These incidents and the standard scan data are available for interfacing with a PLC,
network computer, Ethernet, or LonWorks.
• Network or remote computers connected via Internet protocol may be set to print each
incident as it occurs.
6.5.1. Alarm 1/Alarm 2 Event log
Event history>
Press “Event History” to display the events of the past.
Figure 39. Alarm Event History
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