GE b30 - Page 520

6-4 UR FAMILY – COMMUNICATIONS GUIDE
INTEROPERABILITY DOCUMENT CHAPTER 6: IEC 60870-5-104 COMMUNICATION
6
Either the ASDUs of the set <2>, <4>, <6>, <8>, <10>, <12>, <14>, <16>, <17>, <18>, and <19> or of the set <30> to
<40> are used.
Process information in control direction
Either the ASDUs of the set <45> to <51> or of the set <58> to <64> are used.
System information in monitor direction
System information in control direction
Parameter in control direction
File transfer
 <45> := Single command C_SC_NA_1
 <46> := Double command C_DC_NA_1
 <47> := Regulating step command C_RC_NA_1
 <48> := Set point command, normalized value C_SE_NA_1
 <49> := Set point command, scaled value C_SE_NB_1
 <50> := Set point command, short floating point value C_SE_NC_1
 <51> := Bitstring of 32 bits C_BO_NA_1
 <58> := Single command with time tag CP56Time2a C_SC_TA_1
 <59> := Double command with time tag CP56Time2a C_DC_TA_1
 <60> := Regulating step command with time tag CP56Time2a C_RC_TA_1
 <61> := Set point command, normalized value with time tag CP56Time2a C_SE_TA_1
 <62> := Set point command, scaled value with time tag CP56Time2a C_SE_TB_1
 <63> := Set point command, short floating point value with time tag CP56Time2a C_SE_TC_1
 <64> := Bitstring of 32 bits with time tag CP56Time2a C_BO_TA_1
 <70> := End of initialization M_EI_NA_1
 <100> := Interrogation command C_IC_NA_1
 <101> := Counter interrogation command C_CI_NA_1
 <102> := Read command C_RD_NA_1
 <103> := Clock synchronization command (see Clause 7.6 in standard) C_CS_NA_1
 <104> := Test command C_TS_NA_1
 <105> := Reset process command C_RP_NA_1
 <106> := Delay acquisition command C_CD_NA_1
 <107> := Test command with time tag CP56Time2a C_TS_TA_1
 <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