Motor control apparatus with parallel input, serial output signal conditioning means
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United States of America Patent
Stats
-
Feb 28, 1984
Grant Date -
N/A
app pub date -
Jan 15, 1982
filing date -
Jan 15, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A motor starter, which may be microprocessor-controlled, is taught wherein a signal conditioning means is provided for receiving from the motor windings parallel inputs and motor bearings which are related to the motor winding and bearing temperatures and for operating on these parallel input signals in such a manner as to provide a single serial output signal for use by a control means to cause the motor control starting sequence or the normal motor run condition to be interrupted, for example, if any one of the temperatures is above a predetermined level.
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