Hardy HI 1756-2WS - Manual (Page 50)

HI 1756-WS WEIGH SCALE MODULE
4-22
Calibration Setup
Procedures
Setting the Unit of
Measure The Unit of measure can be set to either kilograms or
pounds. Any weight value input to the module (e.g.
CALLOWWEIGHT, SPANWEIGHT) are in the cur-
rently selected units. The unit of measure can be set at
any time, not just at calibration. Setting the unit of
measure before calibrating reminds the user what unit
of measure is being displayed. It is important to note
that the weigh scale module does not need to be cali-
brated again after changing the unit of measure.
Setting the Motion
Tolerance Value The motion tolerance is the tolerance value used to
determine if the scale is in motion.
Setting the Zero
Tolerance Value Sets the range of weights so that the Zero Command
works as an offset of the calibrated Zero.
NOTE: The amount of weight zeroed off is cumulative. The
zero command will fail if the current gross weight
plus any previously zeroed amount exceeds the zero
tolerance.
Setting the Auto
Zero Tolerance
Value When the Auto Zero Tolerance is entered and Auto
Zero Tracking is enabled, any weight within the
entered tolerance of zero and not in motion will cause
the display to automatically read zero.
NOTE: The amount of weight zeroed off is cumulative. The
auto zero command will fail if the current gross
weight plus any previously zeroed amount exceeds the
zero tolerance.
NOTE: There is a short time delay (at least 1 second) before
the Auto Zero Triggers.
Setting the
Number of
Readings
Averages The Number of Averages sets the number of weight
readings which will be used to compute the displayed
weight. The average is a sliding average so that a new
average reading is available for display at every read-
ing.