10.4.4.3 Function blockA1A2_BSQA1_OPQA1_CLQB1_OPQB1_CLQB2_OPQB2_CLQC3_OPQC3_CLQC4_OPQC4_CLS1QC1_OPS1QC1_CLS2QC2_OPS2QC2_CLBBTR_OPVP_BBTREXDU_12EXDU_ESQA1O_EX1QA1O_EX2QA1O_EX3QB1_EX1QB1_EX2QB2_EX1QB2_EX2QA1OPRELQA1OPITLQA1CLRELQA1CLITLQB1RELQB1ITLQB2RELQB2ITLQC3RELQC3ITLQC4RELQC4ITLS1S2OPTRS1S2CLTRQB1OPTRQB1CLTRQB2OPTRQB2CLTRVPS1S2TRVPQB1TRVPQB2TRIEC09000066_1_en.vsdIEC09000066 V1 ENFigure 134: A1A2_BS function block10.4.4.4 Logic diagramQA1_OPQB1_OPQA1_CLQB1_CLQB2_CLQB2_OPQC3_OPQC4_CLS2QC2_CLQC4_OPS2QC2_OPS1QC1_CLS1QC1_OP1 QA1OPITLQA1OPRELen04000542.vsd=1=1=1=1=1=1=1QC3_CLVPS2QC2VPS1QC1VPQC4VPQC3VPQB2VPQB1VPQA1A1A2_BS& >1&&VPQB1QB1_OPQA1O_EX1VPQB2QB2_OPQA1O_EX2VP_BBTRBBTR_OPEXDU_12QA1O_EX31 QA1CLITL&QA1CLRELVPQB1VPQB2& >1&1 QB1ITLQB1RELVPQA1VPQC3VPQC4VPS1QC1QA1_OPQC3_OPQC4_OPS1QC1_OPVPQC3VPS1QC1QC3_CLS1QC1_CLEXDU_ESEXDU_ESQB1_EX1QB1_EX2IEC04000542 V1 ENSection 10 1MRK 511 287-UEN AControl268Technical manual