6000 Series Digital Gas Monitor/Controller
addition, the Alarm 1 Transmit Message (default is 1) will be sent to
all monitors and controllers via the CAN network.
6. All monitors or controllers on the CAN network with a Relay 1
Receive Message (setting 36) = 1 will energise their on-board relay
1, and display a 1 in the bottom left hand corner of their display.
7. When the current gas concentration drops below the Alarm 1 set
point, the Delay-Off time will start. The timer will clear if the gas
rises above the alarm setting.
8. When the Delay-Off Timer times out the relay 1 will de-energise,
the Alarm 1 LED will turn off and the Relay 1 Transmit message will
stop being sent, thereby de-energising relays on other units.
9. If the temperature exceeds the Hi Temperature Alarm, setting 51,
relay 1 will activate, the Alarm 1 LED will turn on and the Alarm
1 Transmit message will be sent via the CAN network to other
sensors and controllers. When temperature drops, the alarm 1 will
be turned off and the Alarm 1 Transmit message will stop being
sent.
10. If the gas level rises to the Alarm Level 2 setting, then the Level 2
Delay-On Timer will begin, and after timing-out the on-board relay
2 will activate (for models 60xx-B only) the Alarm 2 LED will turn
on, the Relay 2 Transmit message (default = 2) will be set out on
the CAN network activating remote units with that same Relay
2 Receive message (option 37). Note that all 3 alarms operate
independently and can be higher or lower that the others.
11. When the current gas concentration drops below the Alarm 2
setting for longer than the Alarm 2 Off-Delay Setting the relay 2
will turn off, the Relay 2 LED will turn off, and the Relay 2 Transmit
message will stop being sent on the CAN network.
12. When the gas concentration rises above the Alarm Level 3 setting
for more than the Alarm 3 Delay-On timer the audible alarm will
sound, the LED strobe asher will start (if enabled; setting 45), a 3
will appear in the bottom left corner of the display, and the Alarm
3 Transmit message (default 3) will be sent to other sensors or
controllers. They can be silenced by pressing any button.
To Next Page
Loading...