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User Setup
7.2.1 Alarms 1 to 6
Value Description
MODE
Limit
Trigger the alarm when the measurement is above or below a
pre-defined limit
Active channel
Trigger the alarm when the channel is active i.e. during a
measurement cycle
Level sample Trigger the alarm when there is no sample
AFFECT Channel 1 to 6 Define the channel on which the alarm is triggered
LIMIT XXXX Define the concentration limit when the alarm is triggered
DIRECTION
Up Trigger the alarm when the measurement is above the limit
Down Trigger the alarm when the measurement is below the limit
HYSTERESIS nn% Hysteresis percentage
RELAY
N.O. Normally open
N.C. Normally closed
If MODE = Limit
• Define the channel for which alarm 2 will be triggered
• Define the limit value.
• Define if the alarm is triggered when concentration goes
above (Up) or below (Down) the limit.
• Set the hysteresis percentage.
• Define the relay type (normally open or normally closed)
If MODE = Active channel
The alarm is activated when the channel is active (i.e. when
the sample is being measured).
If MODE = Level sample
The alarm is activated when the sample is missing.
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