Summary of safety concepts

In conclusion, the safety analysis of the architecture allowed us to formalize the safety concepts of the PlPC, which are [Pg.194]

This concept allows for the following safety principles [Pg.195]

For concept 1 to be effective, it is necessary to gttard agairrst common causes. For this, the MCCS has a diversificatiorr, between the two channels of dttal processing, the principles being the following [Pg.195]

In addition, galvanic isolation is maintained between the master and slave units [Pg.196]

To detect possible latent failures, self-tests are implemented in each processing unit. Such tests implement the following principles [Pg.196]

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