15
Transmitter
Concentration
x
x
x
not activated
Transmitter
F
F
O
C
C
A
x
x
x
A
F
F
O
Transmitter
Concentration
x
x
x
not activated
Transmitter
F
F
O
B
B
Transmitter
Concentration
not activated
Transmitter
Transmitter
Concentration
x
x
x
not activated
Transmitter
F
F
O
Transmitter
Concentration
x
x
x
not activated
Transmitter
F
F
O
Transmitter
Concentration
x
x
x
not activated
Transmitter
F
F
O
D
D
E
E
F
F
Main menu
A1
A2
A3
A4
A B C D
E
F
Alarm
field
7. Operation
7.1. Signal
Outputs
Control Unit
Powering up the Dräger RailGard will start a lamp display
test. Then the display indicates "WAIT".
Further actions are depending on the configuration of the
Dräger RailGard.
Main menu
The sensors are cyclically interrogated and their measured
values are displayed in connection with the sensor
identifiers. The display will indicate “OFF” for deactivated
channels instead of the measuring value(s).
The alarm matrix distinguishes between channels and
relays:
x: channel number A-F
y: Output relay A1
Output relay A2
Output relay A3
Output relay A4
Example: in the event of an alarm conditions on channel A –
a dot is displayed in row A1 and column A
Pressing the F2 button will stop the scrolling display.
