Viewing and resetting min/max readings, Battery charging (optional) – RKI Instruments Beacon 410 User Manual
Page 29
Beacon 410 Gas Monitor Operator’s Manual
Viewing and Resetting Min/Max Readings • 25
•
If you enter the Global Menu, the Configuration Menu, the Input Setup Menu, the
Modbus Menu, or Calibration Mode, the signal output will be fixed at 3.5 mA until the
Beacon 410 returns to normal operation.
•
If the Beacon 410’s input power decreases below 18.5 volts so that the Beacon 410 is
in a low power alarm, the signal output is fixed at 0.7 mA until the low power alarm is
cleared.
•
If the Beacon 410 goes into a fail condition, after a 30 second delay, the signal output
is fixed at 0.7 mA until the fail alarm is cleared. During the 30 second delay, the output
follows the detector output.
•
If a channel is setup as NOT USED, the signal output will be fixed at about 0.7 mA.
•
If a channel is setup as STANDBY, the signal output will be fixed at 3.5 mA.
Viewing and Resetting Min/Max Readings
The Reset switch may be used to view and reset the minimum and maximum gas
readings for all active channels.
1.
While the Beacon 410 is in normal operation, press and hold the reset switch button
for 5 seconds.
2.
The display will show the following screen for about ten seconds.
The minimum reading is on the left and the maximum is on the right for each channel.
3.
After the minimum and maximum readings have been displayed for about ten
seconds, the following screen appears for about seven seconds.
•
To reset the minimum and maximum readings, before the unit returns to normal
operation press and release the reset switch button. The display indicates Min/
Max Values Have Been Reset
and the unit will then return to normal operation.
•
To return to normal operation without resetting the minimum and maximum read-
ings, do not press the reset switch button and allow the unit to return to normal
operation.
Battery Charging (Optional)
The Beacon 410 has an optional backup battery charging feature. In order for this feature
to be included, the Beacon 410 must be ordered with this feature. Consult RKI
Instruments, Inc. for ordering information.
:
0
0
0
0
2 0 . 9
2 0 . 9
0
0
1
2
3
4
:
:
:
l
a
m
r
M
t
n / M a x
V a l u e s
e
i
o
s
W a i t
T o
R e t u r n
T o
n
o
i
t
a
r
e
p
O
o
r
e
u
N
O
R
P
s h
R e s e t
A g a i n
T