KM SVS2000, Руководство по установке и эксплуатации, Страница: 68 / 89

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97-1129-01 Rev. D
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There are five submenus for setting Tracking parameters:
81 Material Tracking Enable Turns material tracking on and off. The default is Off.
82 Drift Limit
Sets the maximum plus or minus offset value for material tracking. The drift
limit is expressed in Disp Units (for example, lbs). The default is calculated
by the SvS2000 based on a voltage limit of ± 5 mv and the initial calibration
parameters.
83 Material Flow Threshold
Sets the threshold rate for both zero and material tracking. The rate is expressed
in Disp Units/minute (for example, lbs/m). When the rate of change exceeds this
value, indicating that material is actually moving, the SVS2000 stops tracking
until the rate of change again falls below this value. The default rate is calculated
by the SvS2000 based on a voltage rate threshold of ± 10 uv/sec and the initial
calibration parameters.
86 Gross Clp Enb
87 net Clamp Enb
88 Zero Clp Win
Sets the maximum plus or minus offset value for zero tracking. Zero Trak Win is
expressed in Disp Units (for example, lbs). If the minus offset value is exceeded,
the SvS2000 resets the zero calibration point. The default value is 0 —at this
value, zero tracking is turned off. note: The SvS2000 recalculates Zero Trak Win
if the system is recalibrated (if Zero Trak Win has a non-zero value).
89 Rate Monitor Displays the rate of change in weight.
Figure 14. Material and Zero Tracking