Honeywell Midas User Manual page 45

Operational
Relay status
State
Alarm 2 Alarm relay 1 activated
(common case)
Alarm relay 2 activated
Fault relay activated
Greater
Alarm relay 1 activated
than full
Alarm relay 2 activated
scale
Fault relay activated
Inhibit Alarm relay 1
de-activated
Alarm relay 2
de-activated
Fault relay activated
Low flow Alarm relay 1
rate de-activated
Alarm relay 2
de-activated
Fault relay activated
Low flow Alarm relay 1
fault de-activated
Alarm relay 2
de-activated
Fault relay de-activated
Table 6-1. Normal operation display and output states.
4-20 mA output
(for 2ppm range)
8 mA
(proportionate to
concentration)
21 mA
2 mA
3 mA
1 mA
Midas
Backlight
LEDs
Classic Mode Multi Color Mode
Green
flash
Green
Red flash
Green
flash
Green
Red flash
Green
Green
flash
Green
flash
Green
Yellow on
Green
flash
Green
Yellow
flash
6-3
Gas Detector
®
Display
Red flash
White flash
White flash
Yellow flash
Green
Yellow
White flash
Yellow flash