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阐述了WZ-I型炉温微机测控系统中对pG故障、I/O通道、输出驱动和单片机本身进行的在线自诊断.并给出了对Pc定时跟踪,解除死锁的具体方法.
This paper describes the on-line self-diagnosis of pG fault, I / O channel, output driver and SCM itself in WZ-I temperature-based microcomputer measurement and control system, and provides a specific method of timing tracking and releasing deadlock.