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Press the button to export events. Users can download files where “Archives>Download”.
Figure 40. Export Events
6.5.2. Relay activation
When an Alarm 1/Alarm 2 Incident occurs, the ACM 150 monitor software activates the
corresponding relays. All ACM 150 monitors have at least 80 output relays, and each
relay's action is programmable. The default setup for the ACM 150 monitor assigns these
relays to areas 1-40. One Alarm 1 level and one Alarm 2 level relay are assigned to each
location. The user can easily change the assignments and program the relays for
customized activation via the setup menu, Programming relays.
6.5.2.1.
Default relay setup
• Relays 1-40 activate when the Alarm 1 level is exceeded for any active gas at areas
1-40 with one Alarm 1 level relay per area.
• Relays 41-80 activate when the Alarm 2 level is exceeded for any active gas at areas
1-40 with one Alarm 2 level relay per area.
• Example: For areas 1, relay 1 and 41 are preassigned for Alarm 1 and Alarm 2 level
activation. This progression continues through to area 40.
6.5.2.2.
Programming relays
The ACM 150 monitor output relays are all programmable. An authorized user may
configure the relays to activate based on the following selections:
Trigger The Alarm 1 or Alarm 2 level gas concentration
Mode Direct or Latching
Activation Points (Areas)
For one point only or any group of points up to a
maximum of 10 points
Gases Select which monitored gases activate the relay.
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