Signals..................................................................................648Logic diagram.......................................................................648Interlocking for busbar earthing switch BB_ES .........................649Identification......................................................................... 649Functionality......................................................................... 649Function block...................................................................... 650Logic diagram.......................................................................650Signals..................................................................................650Interlocking for bus-section breaker A1A2_BS.......................... 650Identification......................................................................... 651Functionality......................................................................... 651Function block...................................................................... 652Logic diagram.......................................................................653Signals..................................................................................654Interlocking for bus-section disconnector A1A2_DC ................ 655Identification......................................................................... 656Functionality......................................................................... 656Function block...................................................................... 656Logic diagram.......................................................................657Signals..................................................................................657Interlocking for bus-coupler bay ABC_BC ................................ 658Identification......................................................................... 658Functionality......................................................................... 659Function block...................................................................... 660Logic diagram.......................................................................661Signals..................................................................................663Interlocking for 1 1/2 CB BH ..................................................... 666Identification......................................................................... 666Functionality......................................................................... 666Function blocks.................................................................... 667Logic diagrams..................................................................... 669Signals..................................................................................674Interlocking for double CB bay DB ........................................... 678Identification......................................................................... 678Functionality......................................................................... 678Logic diagrams..................................................................... 680Function block...................................................................... 683Signals..................................................................................685Interlocking for line bay ABC_LINE .......................................... 688Identification......................................................................... 688Functionality......................................................................... 688Function block...................................................................... 689Logic diagram.......................................................................690Table of contents16Technical manual