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アクセサリー CARLO GAVAZZI CD34CNFLFNCT5のPDF クイックマニュアルをオンラインで閲覧またはダウンロードできます。CARLO GAVAZZI CD34CNFLFNCT5 9 ページ。 Capacitive sensor, foreground suppression
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Indication
Normal mode
Green LED
OFF
ON
ON
Output short circuit
Green LED
OFF
Teach by wire
Out of the box (Factory settings):
Typically, the sensor can be used without any additional calibration; it is designed to work with plastic tank
walls of approximately 0,5 to 6 mm in thickness and glass walls of approximately 0,5 to 4 mm in thickness. It
is important that the glass or plastic is nonconductive.
Calibration:
If the factory settings are insufficient, the sensor is teachable to either Full or Empty.
Calibration Full:
The sensor switch point is set below the actual detection value to ensure that slight changes in the application
will not affect the sensing performance.
In most applications, the full calibration on a full tank or tube will be sufficient.
In critical applications with large variations in media type and temperature, it can be an advantage to teach the
Full level with approximately 50 % of the active sensing surface covered.
Full calibration procedure:
•Connect teach wire to V+ for 2 - 7 seconds
•The green LED flashes 1 imp. per sec. and the yellow LED is OFF
•After successful calibration, the yellow LED flashes 3 times (with 1 Hz)
Calibration Empty:
The sensor switch point is set above the actual detection value to ensure that slight changes in the application
will not affect the sensing performance.
In most applications, the Empty calibration on an empty tank or tube will be sufficient.
In critical applications with a high amount of residue film, moisture or foam build-up, an Empty calibration can
be performed with the build-up present.
Empty calibration procedure:
•Connect teach wire to V+ for 7 - 12 seconds
•The green LED flashes 1 imp. per sec. and the yellow LED is ON
•After successful calibration, the yellow LED flashes 3 times (with 1 Hz)
Cancel calibration procedure:
•Keep the teach wire connected to V+ for more than 14 seconds to abort teach procedure. The switch points
will remain unchanged.
•The green LED is off and the yellow LED flashes (4 Hz)
21/02/2018
CD34CNFLFxxx ENG
Yellow LED
OFF
OFF
ON
Yellow LED
Flashes 4Hz
Power
OFF
ON
ON
Output
Yellow LED flashes minimum 1 sec.
Carlo Gavazzi Industri A/S
CD34CNFLFxxx
Output
OFF
OFF
ON
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