Voting Logics & Faceplates for Partial Stroke Test in 800xA
Is there any functional blocks available in libraries for developing voting logics for the safety system.And also creating faceplates for Partial stroke testing which are the parameters to be added in the function block call for ESD Valvs and PID Controled Valves
Voted best answer
Provides 1 input for voting. Signal value and signal status (Quality) are considered.
Provides 2 inputs for voting. Signal status (Quality) are diagnosed together with the activation signal from the input modules.
Provides up to 3 inputs for voting. Signal value and signal status (Quality) are considered.
Provides up to 8 inputs for voting. Only signal value is considered.