Input device for combinational weighing system
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United States of America Patent
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Jan 28, 1992
Issued Date -
N/A
app pub date -
Sep 19, 1990
filing date -
Nov 14, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
For a system such as a combinational weighing system that requires a large number of parameters to be set for its operation, groups of parameters which frequently assume same sets of values are identified and each of such sets is assigned a reservation number. Memory space for storing values assumed by the parameters can be reduced if these values are grouped by such frequently occurring combinations and the user specifies a single reservation number instead of specifying values of the individual parameters. Selection of operating condition is effected by an input device with a touch screen. For some parameters, currently set values are displayed as a bar graph and a user can set or reset a value directly on the screen by moving a cursor on the bar graph.
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