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LPT-M - Operation Manual
Rev. B | 2022.03
Scroll through the menu and choose Relay Enable. Press ENTER to choose
between ON or OFF.
6.9.2 Setting Relay ON / OFF Delay
The LPT-M comes with a configurable ON and OFF delay for its relays. In the
event of a gas build up in excess of the level set for the specified alarm level,
the relay will be triggered. If an ON DELAY has been set, the relay will remain
unchanged until the time delay has expired, at which time the relay will “trip”. If
the gas level falls below the set alarm level before the delay has finished, the
alarm will be cancelled and the delay will be reset for the next alarm. If an OFF
DELAY has been set, the relay will stay tripped for the duration of the RELAY
OFF DELAY.
NOTE:
Each channel will trip the relay according to that channel’s alarm
setpoints and relay alarm level assignment setting.
To set the Relay ON DELAY:
In the Hardware Configuration Menu (passcode 1001), press either ARROW
to scroll through the menu and select Program Relay. Press ENTER to select.
Scroll through the menu and choose Relay Delay On.
