Rice Lake 720i Programmable Indicator/Controller - Installation Manual - Manual (Page 30)

24 720i Installation Manual
DIGFLT1
DIGFLT2
DIGFLT3 4
8
16
32
64
128
256
1
2 Selects the digital filtering rate used to reduce the effects of mechanical vibration from the
immediate area of the scale.
Choices indicate the number of A/D conversions per update that are averaged to obtain the
displayed reading. A higher number gives a more accurate display by minimizing the effect
of a few noisy readings, but slows down the settling rate of the indicator.
Note
When configuring non-A/D scales, set the DIGFLTx parameters to
1 to disable filtering.
See Section 11.7 on page 107 for more information about digital filtering.
DFSENS 2OUT
4OUT
8OUT
16OUT
32OUT
64OUT
128OUT Digital filter cutout sensitivity. Specifies the number of consecutive readings that must fall
outside the filter threshold (DFTHRH parameter) before digital filtering is suspended.
See Section 11.7 on page 107 for more information about digital filtering.
DFTHRH NONE
2D
5D
10D
20D
50D
100D
200D
250D Digital filter cutout threshold. Specifies the filter threshold, in display divisions. When a
specified number of consecutive scale readings (DFSENS parameter) fall outside of this
threshold, digital filtering is suspended. If NONE is selected, the filter is always enabled.
See Section 11.7 on page 107 for more information about digital filtering.
RATTRAP OFF
ON
Enables RATTLETRAP
®
digital filtering. RATTLETRAP is most effective at filtering repeating
vibrations caused by mechanical noise from nearby machines but may increase settling
times over standard digital filter selections.
SMPRAT 30HZ
120HZ
240HZ
480HZ
960HZ
7.5HZ
15HZ
60HZ Sample rate. Selects measurement rate, in samples per second, of the analog-to-digital
converter. Lower sample rate values provide greater signal noise immunity: the default 120
Hz value may be too fast to provide the desired stability in some static weighing
applications.
PWRUPMD GO
DELAY Power up mode. In GO mode, the indicator goes into operation immediately after a brief
power up display test.
In DELAY mode, the indicator performs a power up display test, then enters a 30-second
warm up period. If no motion is detected during the warm up period, the indicator becomes
operational when the warm up period ends; if motion is detected, the delay timer is reset
and the warm up period repeated.
TAREFN BOTH
NOTARE
PBTARE
KEYED Enables or disables push-button and keyed tares. Possible values are:
BOTH: Both push-button and keyed tares are enabled
NOTARE: No tare allowed (gross mode only)
PBTARE: Push-button tares enabled
KEYED: Keyed tare enabled
ACCUM OFF
ON Accumulator. Specifies whether the scale accumulator is enabled. If enabled, accumulation
occurs whenever a print operation is performed.
VISIBL ON
OFF Scale visibility. Specifies whether scale data is displayed.
SCALES Menu
Parameter Choices Description
Table 3-2. SCALES Menu Parameters (Continued)