Process information in control direction
(Station-specific parameter, mark each Type ID “X“ if it is only used in the
standard direction, “R“ if only used in the reverse direction, and “B“ if used in both
directions.)
<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 bit
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 bit with time tag CP56Time2a
C_BO_TA_1
Either the ASDUs of the set <45> – <51> or of the set <58> – <64> are used.
System information in monitor direction
(Station-specific parameter, mark with “X" if used.)
<70> := End of initialization
M_EI_NA_1
System information in control direction
(Station-specific parameter, mark each Type ID “X“ if it is only used in the
standard direction, “R“ if only used in the reverse direction, and “B“ if used in both
directions.)
1MRS757105 B
Section 10
Appendix 2 IEC 60870-5-104 interoperability
RER601/603
83
Technical Manual
