Brake-actuating watchdog system for use with a microprocessor-based motor control
作者： Joseph L. Neidenger , Keith O. Jurkowski
DOI:
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摘要: A brake-actuating arrangement (44) for a system which includes microprocessor-based motor controller (18) and brake (16), such as hoist (10), actuates the (16) in event microprocessor (32) ceases operation predetermined period of time. The device (50) monitors microprocessor, an actuator (48) interconnected between monitoring (50). Input signals are provided to during normal provides output positions so allow (16). In input not received by from time, moves brake-actuator position is set or its associated clock fails any reason.
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