D-4 N60 Network Stability and Synchrophasor Measurement System GE MultilinD.1 IEC 60870-5-104 PROTOCOL APPENDIX DDParameter in control directionFile transferType identifier and cause of transmission assignments(station-specific parameters)In the following table:•Shaded boxes are not required.•Black boxes are not permitted in this companion standard.•Blank boxes indicate functions or ASDU not used.•‘X’ if only used in the standard direction <110> := Parameter of measured value, normalized value PE_ME_NA_1 <111> := Parameter of measured value, scaled value PE_ME_NB_1 <112> := Parameter of measured value, short floating point value PE_ME_NC_1 <113> := Parameter activation PE_AC_NA_1 <120> := File Ready F_FR_NA_1 <121> := Section Ready F_SR_NA_1 <122> := Call directory, select file, call file, call section F_SC_NA_1 <123> := Last section, last segment F_LS_NA_1 <124> := Ack file, ack section F_AF_NA_1 <125> := Segment F_SG_NA_1 <126> := Directory (blank or X, available only in monitor [standard] direction) C_CD_NA_1TYPE IDENTIFICATION CAUSE OF TRANSMISSIONNO. MNEMONIC 1 2 3 4 5 6 7 8 9 10 11 12 1320to3637to41 44 45 46 47<1> M_SP_NA_1 X X X X X<2> M_SP_TA_1<3> M_DP_NA_1<4> M_DP_TA_1<5> M_ST_NA_1<6> M_ST_TA_1<7> M_BO_NA_1<8> M_BO_TA_1<9> M_ME_NA_1PERIODIC, CYCLICBACKGROUND SCANSPONTANEOUSINITIALIZEDREQUEST OR REQUESTEDACTIVATIONACTIVATION CONFIRMATIONDEACTIVATIONDEACTIVATION CONFIRMATIONACTIVATION TERMINATIONRETURN INFO CAUSED BY LOCAL CMDFILE TRANSFERINTERROGATED BY GROUP REQUEST BY GROUP COUNTER REQUNKNOWN TYPE IDENTIFICATIONUNKNOWN CAUSE OF TRANSMISSIONUNKNOWN COMMON ADDRESS OF ASDUUNKNOWN INFORMATION OBJECT ADDRUNKNOWN INFORMATION OBJECT ADDR
