failure profibusn
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Failure ProfibusnTRANSCRIPT
such as a master failure, a break in thebus, and so on. On such an occurrence, non-failsafedevices usually clear their outputs to zero,while fail-safe devices set their outputs to statesthat you define during the configuration phase.18 BASICS OF PROFIBUS OPERATIONThe procedure for specifying the output states iscovered in Chapter 2, Section 2.3.2, describingdevice parameterization.