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Emerson Process Management GmbH & Co. OHG 6-83
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
06/2010
6
Software Menus
6.2.3 Setup Menu
6.2.3.6.2 Setup Concentration Average Alarms
Multi-channel unit:
In SELECT COMPONENT, select the chan-
nel to be setup.
Multi-channel unit:
Press
left to enter SELECT COMPONENT, to
change the settings for another channel.
If concentration averaging (
6-59) is ac-
tive, specify concentration alarms within this
menu. In this case, an alarm goes off only, if
an average value exceeds one of the given
levels.
Specify up to 4 concentration (threshold)
levels:
"LoLo" and "Lo" levels are to be setup below
the expected concentration.
"HiHi"and "Hi" levels are to be setup above
the expected concentration.
See the gure to the left for details.
Switch On or Off the alarm monitor for the
current channel.
Specify the hysteresis to be considered
around the concentration levels, to avoid
oscillating alarms.
To view the current alarm states;
6-84
Note!
To congure concentration alarm levels for
non-averaging measurements,
6-81!
Setup..
Alarms..
Conc Average..
Ch1
Concentration Average
Alarm Monitor: On
LoLo Level: 50.000 ppm
Lo Level: 100.000 ppm
Hi Level: 400.000 ppm
HiHi Level: 600.000 ppm
Hysteresis: 10.000 ppm
States..