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FSC System Output Fault Detection and Response
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Output fault detection applies to hardware outputs that are allocated to tested output modules. The tests include detection of faults affecting: · a single output channel, · a group of output channels at the same output module, and · all channels of an output module. Output fault detection applies to the following fail-safe output modules: Module Group specification - 10201/1/1 and 10201/2/1: Group 1: channels 1 to 4 Group 2: channels 5 to 8 - 10203/1/2: Group 1: channels 1 to 4 - 10205/1/1 and 10205/2/1: Each channel is a separate group. - 10212/1/1 Group 1: channels 1 to 4 Group 2: channels 5 to 8 - 10213/1/1 and 10213/2/1: Group 1: channels 1 to 4 - 10213/1/2 and 10213/2/2: Group 1: channels 1 to 4 - 10213/1/3 and 10213/2/3: Group 1: channels 1 to 4 - 10214/1/2: Group 1: channels 1 to 3 - 10215/1/1 and 10215/2/1: Group 1: channels 1 and 2 Group 2: channels 3 and 4 - 10216/1/1 and 10216/2/1: Group 1: channels 1 to 4 - 10216/2/3: Group 1: channels 1 to 4 Safety-related Outputs If a fault affects an output configured for a safety-related signal, the faulty output is forced to the safe state (i.e.
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