Vishay DXP10, Руководство оператора, Страница: 18 / 42

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11.11.011•• ■ ••• OUTLINE
DXp EXPLOSION PROOF
CLASS I. COP B.C.0
4 6 5 5 4 5
1
selection. After selecting a filtering parameter,
choose an averaging value (Table 3-6 lower
portion). Select averaging by holding the toggle
switch to increment or decrement to access the
selection mode. Press the ENTER button to
change. The OPTION STATUS LED flashes to
indicate the selection number (14 flashes).
Releasing the toggle switch stores the selection.
Figure 3-3. Optional Digital Filtering Operation.
Table 3-6. Optional Digital Filtering Selections.
Filter Type Selection: Hold down enter key and
toggle INC/DEC key for selections.
Setting
(Flashes)
Averaging* Band
(Counts)
Response
(Counts)
0 * 0 0
1 * 1 4
2 * 2 8
3 * 4 16
4 * 8 32
5 D* 1 4
6 D* 2 8
7 D* 4 16
8 D* 8 32
Averaging Selection: Hold toggle switch to
INC/DEC, press enter key for selections.
Setting (Flashes) Conversions
Averaged
1 1
2 2
3 4
4 8
5 16
6 32
7 64
8 128
*Insert averaging value as selected in table
above; ‘D’ doubles averaging value selection.
3.6 Factory Default Calibration
Table 3-7 presents the DXp-10/1.5 factory
calibration default parameters. All DXp units
shipped by BLH are calibrated to the specifications
shown in Table 3-7.
Table 3-7. Factory Calibration Default
Parameters
DXp Parameter Default Specification
Capacity 10,000
Units Pounds
Decimal Point None
Grad 1
Overrange Off
Zero Band 2% of capacity
Motion Band Off
External Zero 0
Span 1 Units 10,000
Span 2 Units Cleared
Span 3 Units Cleared
Span 4 Units Cleared
Span 5 Units Cleared
D/A Zero Volt Output 0 (min bit of 4095)
D/A 10V Output
4095 (max bit of 4095)
Filter 1
Averaging 1
* The Dxp-10 has up to 368,640 raw internal
counts.