D-FL 200 / Rev. 6 29
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Industrie Elektronik GmbH & Co KG
R23 Amplitude
min.
Minimum signal amplitude, values below this limit are not
evaluated. If this appears 30 seconds in a row, the error
detection is launched (E16-E19),
(0-2000),
default 350
R24 amplifier target Set point for the automatic gain control,
constant 1900
R25 amplification f.. Amplification factor/ manual/ automatic; values
between 1 and 512 will set the variable amplifier to a fixed
amplification, values greater than 512 enable the automatic
gain control (0-1000),
default 600
R26 assessment level Assessment level, used for searching of the trigger point,
constant 10
input temperature mA input for temperature
input pressure mA input for absolute pressure
R27 error detection Error detection system, enabled=1, disabled=0; single error
evaluations can be disabled by setting the value or the sum
of values: 2
Æ
E12-E15; 4
Æ
E16-E19; 8
Æ
E20-E23; 16
Æ
E24-
E27; 32
Æ
E28-E31; 64
Æ
E32-E33
R28 zero suppress Zero suppress of gas flow velocity (0-3m/s) (10ft)
R29 sensor offset Sensor offset , (0-600mm), (corr. to 23,6in),
default 0
R30 noise limit noise limit, signals with a higher noise component are not
evaluated. If this appears longer than 30 seconds in a row,
the error detection is launched (E24-E27) (0-2000),
default
450
R31 ultras. speed NT Ultrasonic speed at 0°C (100-500m/s),
default 332 m/s
(corr. to 1089 ft/s)
R32 calibration time calibration interval (0-720h), disabled=0,
default 24h
R33 normal/reverse inverse mode for the velocity measurement (0=normal
direction, 1= inverse),
default 0
10.3.3. Third Page / Measuring
On this page the actual reading of the D-FL 200 system can be requested. This is done once if the
"Request“-Button is clicked. If a permanent display is necessary the automatic refresh box has to be
activated. In this case the actual readings of the system are renewed every 5 seconds.
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