Control system for combinatorial weighing or counting apparatus
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United States of America Patent
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-
Apr 21, 1987
Grant Date -
N/A
app pub date -
Nov 7, 1984
filing date -
Nov 8, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A control system for a combinatorial weighing or counting apparatus includes a main central processing unit for effecting a combinatorial arithmetic operation, and a plurality of individual drive unit central processing units. The drive unit central processing units are associated respectively with driver units of the weighing machines and connected to the main central processing unit for controlling the drive units, respectively. Operation commands delivered from the main central processing unit to the individual drive unit central processing units are set by interrupt processes of the individual drive unit, central processing units at all times.
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