Fairbanks X SERIES PR 5220 ETHERNET TRANSMITTER Manual de usuario descargar pdf (Pagina 44)

100

Section 5: Commissioning

05/11 45 51209 Revision 2

5.4.19 Parameter Input

Open the menu via -[Calibration]-[Param].

WP A/Calibration

Measuretime

160 ms

Digital filter bessel

External supply 8 - 12 VDC

Fcut 3.00 Hz

This line is shown only if the filter is on.

Test mode absolute

W & M

none

Standstill time 0.50 s

Standstill range 1.00 d

[Measuretime]

Select the measuring time; possible values: 5, 10, 20, 40, 80, 160, 320, 640, 960, 1280, 1600 ms.

In 'legal-for-trade' mode select <= 1 s.

[Digital filter]

The digital filter can be switched on only with the measuring time set to <= 160 ms.

Select the filter characteristic [off], [bessel], [aperiod.], [butterw.], [tscheby.].

[External supply]

With external load cell supply (e.g. 7.5 VDC via 1626/60 with MX8 = closed), [below 8 VDC] can be

selected to adapt the sense voltage monitoring to the lower supply voltage.

[Fcut]

Enter the cut-off frequency for the filter (0.1 – 80 Hz); the setting is dependent on the measuring

time.

[Test mode]

With [Absolute], the test value is calculated when the test is called. With [relative], the deviation

from the initially stored test value is displayed; see Chapter 5.4.17.

[W & M]

Setting for 'legal-for-trade' mode; select [none], [OIML], [NTEP] (for USA) or [NSC] (for Australia),

see Chapter 5.4.20.

[Standstill time]

Settings [Standstill range] and [Standstill time] are required for determining the mechanical stability

of the scale. Input in seconds; permissible range 0.01 bis 2 sec. (max. measuring time x 32). If 0 is

set, stability is not checked. The stability time must not be less than the measuring time and not

greater than 32 times the measuring time.

[Standstill range]

The scale is stable as long as any changes in the weight value are within this range; permissible

range: 0.01d to 10.00d. In 'legal-for-trade' mode select <= 1 d.

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Fairbanks X SERIES PR 5220 ETHERNET TRANSMITTER Manual de usuario Pagina 44

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