MGS-250 Manual
34 6490-9000
Revision
4
5.2. Setting Parameters
5.2.1. Overview
Press and hold the information button (
L
) for 5 seconds (then release)
to activate the parameter list. Each parameter is shown in turn by using
the UP or DOWN buttons. The parameter is shown as P.-XX, with XX
being the parameter value. Pressing Enter while a parameter is
displayed allows the attributes of the parameter to be set. Each
Parameter has its own attributes, as shown in the following table. Set the
attributes as desired, and then press Enter to save the setting.
5.2.2. Configuration Parameters
Table 13: Parameter Numbers, Names and Descriptions
Parameter
Description
Maintenance Mode
Sets gas detector to offline mode for 30 minutes.
00
Gas detector is online, with normal response
to its surroundings (default).
01
Gas detector is offline, and suppresses all
outputs. Display reads “oFFL” (offline) during
30 minute timeout.
Alarm Setpoint
Sets desired PPM value (range 75 to 3500 ppm)
above which alarm occurs. Use UP or DOWN
buttons. For faster “coarse” adjustment, hold either
button to sweep through the adjustment range
quickly. Default setpoint is 200 ppm.
Analog Output Type
Selects output type.
00 Selects
0-5
V
01 Selects
1-5
V
(default)
02 Selects
0-10
V
03 Selects
2-10
V
04
Selects 4-20 mA
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