DO name DO type DA name FC T Signal Mon/CmdDescriptionBlk5HPhA v1_dSPS t ST - BLK5HL1 Mon Timestamp: Block signal due to5th harmonic, phase L1Blk5HPhB v1_dSPS stVal ST - BLK5HL2 Mon Block signal due to 5th harmonic,phase L2q ST - BLK5HL2 Mon Quality: Block signal due to 5thharmonic, phase L2t ST - BLK5HL2 Mon Timestamp: Block signal due to5th harmonic, phase L2Blk5HPhC v1_dSPS stVal ST - BLK5HL3 Mon Block signal due to 5th harmonic,phase L3q ST - BLK5HL3 Mon Quality: Block signal due to 5thharmonic, phase L3t ST - BLK5HL3 Mon Timestamp: Block signal due to5th harmonic, phase L3OpnCT v1_dSPS stVal ST - OPENCT Mon An open CT was detectedq ST - OPENCT Mon Quality: An open CT was detectedt ST - OPENCT Mon Timestamp: An open CT wasdetectedOpnCTAlm v1_dSPS stVal ST - OPENCTAL Mon Open CT Alarm output signal.Issued after a delay ...q ST - OPENCTAL Mon Quality: Open CT Alarm outputsignal. Issued after a delay ...t ST - OPENCTAL Mon Timestamp: Open CT Alarmoutput signal. Issued after adelay ...Blk2HPhA v1_dSPS stVal ST - BLK2HL1 Mon Block signal due to 2nd harmonic,phase L1q ST - BLK2HL1 Mon Quality: Block signal due to 2ndharmonic, phase L1t ST - BLK2HL1 Mon Timestamp: Block signal due to2nd harmonic, phase L17.5.2 Additional security logic for differential protection RGFC7.5.2.1 Additional security logic for differential protection LDRGFCLN type LN prefix LN class Function block nameSTSGGIO (revision 0) STS GGIO LDRGFCSection 7 1MRK 511 349-UEN -Logical node data model112 670 series 2.1 IECCommunication protocol manual