Aalborg XFM Digital Manual de usuario descargar pdf (Pagina 14)

5. OPERATING INSTRUCTIONS

5.1 Preparation and Warm Up

It is assumed that the Mass Flow Meter has been correctly installed and thor-

oughly leak tested as described in section 2. Make sure the flow source is OFF.

When applying power to a flow meter within the first two seconds, you will see on

the LCD display: the product name, the software version, and revision of the EEP-

ROM table (applicable for LCD option only).

Figure b-2: XFM first Banner Screen

Within the next two seconds, the RS-485 network address, the analog output set-

tings, and currently selected gas calibration table will be displayed (applicable for

LCD option only).

Figure b-3: XFM second Banner Screen

Note: Actual content of the LCD screen may vary depending on the

model and device configuration.

After two seconds, the LSD display switches to the main screen with the

following information:

- Mass Flow reading in current engineering units (upper line).

- Totalizer Volume reading in current volume or mass based

engineering units (lower line).

Figure b-4: XFM Main Screen

AALBORG XFM 485

S: Ver1.4 Rev.A0

Ad: 11 Out: 0-5Vdc

Gas# 1 AIR

F: 50.0 L/min

T: 75660.5 Ltr

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Aalborg XFM Digital Manual de usuario Pagina 14