Rice Lake PR5230 Fieldbus Transmitter - Manual (Page 122)

Commissioning PR 5230 Instrument Manual
EN-122 Sartorius
5.4.13 Parameter Input
Open the menu via -[Weighingpoint]-[Calib]-[Param].
Weighingpoint/WP A/ Calibration
Measuretime 160 ms
Digital filter bessel
Fcut 2.00 Hz This line is shown only, if the filter is on.
External supply Above 8V
Test mode absolute
W & M none
Standstill time 0.50 s
[Measuretime]
Select the measurement 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 [measurement time] set to ≤160 ms.
Select the filter characteristic: [off], [Bessel], [aperiod.], [Butterw.], [Tscheby.].
[Fcut]
Enter the cut-off frequency for the low-pass filter (0.1…80 Hz); the setting is dependent on the measurement
time.
[External supply]
The external supply voltage is selected. Possible values: >8 V and ≤8 V.
[Test mode]
With [absolute], the test value is determined when the test is called. With [relative], the deviation from the
initially stored test value is displayed; see Chapter 5.4.10.
[W & M]
Setting for 'legal-for-trade' mode; select [none], [OIML], [NTEP] (for USA) or [NSC] (for Australia); see
Chapter 5.4.13.1.
[Standstill time]
Parameters [Standstill range] and [Standstill time] are required for determining the mechanical stability of the
scale. Input in seconds; permissible range: 0.01…2 sec. If 0 is set, stability is not checked. The stability time
must not be less than the measurement time.
[Standstill range]
The mechanical stability of the scale can be detected as long as any changes in the weight value are within
this range; permissible range 0.01…10.00d. In ‘legal-for-trade’ mode, select
≤1 d.