JFE Advantech ARO-FT, Руководство пользователя

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8 Troubleshooting
Main unit 8.1
Problem Action
Unable to communicate

Check if the power supply voltage is 6 – 25 VDC.

Check the connectors’ connection.

Turn the instrument off and on again. Then try any command a few
times.

If RS-232C communication is used, check if the communication line
is active before turning on the power of the instrument.
The measured values are
unstable

If something is adhered on the sensor (e.g., bio-fouling), clean it by
running water or a soft cloth. See Chapter 6.

Make sure that strong noise source is not in contact with the main unit
or the lead wire.

Check if the measurement value is obtained after the preheat time
(5 seconds).

Check if there is any large scratch on the oxygen detection film.
Calibration software 8.2
Problem Action
Unable to install

The installer does not start after inserting the CD.

If the installer does not automatically start after inserting the CD,
manually execute the installer file (see 7.1).

Unable to execute the installer. The installer does not start.

Check if the OS is compatible with the software (see 9.3).

Check if the CD-ROM drive of your computer is functioning
properly. If the problem is not with the drive but with the CD,
please contact JFE Advantech.