VPQA1VPQC4VPQC3VPS2QC2QC3_OPQA1_OPQC4_OPEXDU_ESVPS2QC2S2QC2_OPQB2_EX1VPQC4S2QC2_CLQC4_CLQB1_OPQB2_OPQB1_OPQA1_OPQB2_CLVPQB2QB2_OPVPQB1QB1_CLQB1_OPVPQB2VPQB1VPQA11 QB2ITLQB2RELen04000543.vsdEXDU_ESQB2_EX2VPQB1VPQB2 1QC3RELQC3ITLQB2_OP>1 1 S1S2CLTRQB2OPTR&&1QC4RELQC4ITLQB1OPTRQB1CLTRVPQB1TRQB2CLTRVPQB2TR& >1&S1S2OPTRVPS1S2TRIEC04000543 V1 EN14.2.5.5 SignalsTable 373:A1A2_BS Input signalsName Type Default DescriptionQA1_OP BOOLEAN 0 QA1 is in open positionQA1_CL BOOLEAN 0 QA1 is in closed positionQB1_OP BOOLEAN 0 QB1 is in open positionQB1_CL BOOLEAN 0 QB1 is in closed positionQB2_OP BOOLEAN 0 QB2 is in open positionQB2_CL BOOLEAN 0 QB2 is in closed positionQC3_OP BOOLEAN 0 QC3 is in open positionQC3_CL BOOLEAN 0 QC3 is in closed positionQC4_OP BOOLEAN 0 QC4 is in open positionQC4_CL BOOLEAN 0 QC4 is in closed positionS1QC1_OP BOOLEAN 0 QC1 on bus section 1 is in open positionS1QC1_CL BOOLEAN 0 QC1 on bus section 1 is in closed positionS2QC2_OP BOOLEAN 0 QC2 on bus section 2 is in open positionS2QC2_CL BOOLEAN 0 QC2 on bus section 2 is in closed positionBBTR_OP BOOLEAN 0 No busbar transfer is in progressVP_BBTR BOOLEAN 0 Status are valid for app. involved in the busbartransferTable continues on next pageSection 14 1MRK502052-UEN BControl654Technical manual