Tecsis EZE30, Руководство по эксплуатации, программированию и обслуживанию

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Programmer`s manual
EZE30
Annex A Page 16 BE 948 a www.tecsis.de
NR
Set the “no-motion” range - this is the range within which the weighing signal is allowed to fluctuate and still be
considered as “stable”. Issuing the NR command without any parameter will return the current value. Set a new value by
issuing the NR command followed by the desired value, in the format
NR 5 . Permitted values are between the lower limit of
0 and the upper limit of 65535. Factory default setting: 1.
NT
Set the stabilisation time for the “in motion” band. This is the time parameter that defines the period during which the
output must not fluctuate more than NR increments in order to be considered “stable”. Set a new value by issuing the NT
command followed by the desired value in milliseconds, in the format
NT 1000 . Permitted values are between the lower limit
of 0 and the upper limit of 65535. Factory default setting: 1000.
3.8 FILTER SETTING COMMANDS
– FL, FM, UR
The facility exists for the setting of a digital filter via the command parameters FL, FM, and UR. This filter can be adjusted to
eliminate most unwanted disturbances. Note that this filter is positioned immediately after the A/D Converter, and will
therefore have an effect on all aspects of weighing operation.
FL
Set the filter cut off frequency - permitted values are between 0 and 8, see tables below. A setting of 0 will disable the
filter in both mode 0 and 1. Issuing the FL command without any parameters will return the current filter value. Set a new
value by issuing the FL command followed by the desired value, in the format
FL 4 . Factory default setting: 3.
NOTE: Remember to store the setting using the WP command before turning off the power.
FM
Set the filter mode - permitted values are between 0 and 1, see tables below. Mode 0 uses a 2.order low pass
Gaussian IIR filter and mode 1 uses a combination of FIR filters. Issuing the FM command without any parameters will
return the current filter mode. Set a new value by issuing the FM command followed by the desired value, in the format
FM
1 . Factory default setting: 0.
NOTE: Remember to store the setting using the WP command before turning off the
power.