GE T35 Instruction Manual page 293

APPENDIX D
Ë <21> := Measured value, normalized value without quantity descriptor
Ë <30> := Single-point information with time tag CP56Time2a

Ë <31> := Double-point information wiht time tag CP56Time2a
Ë
<32> := Step position information with time tag CP56Time2a
Ë
<33> := Bitstring of 32 bits with time tag CP56Time2a
Ë <34> := Measured value, normalized value with time tag CP56Time2a
Ë
<35> := Measured value, scaled value with time tag CP56Time2a
Ë
<36> := Measured value, short floating point value with time tag CP56Time2a
Ë
<37> := Integrated totals with time tag CP56Time2a

Ë <38> := Event of protection equipment with time tag CP56Time2a
Ë
<39> := Packed start events of protection equipment with time tag CP56Time2a
Ë
<40> := Packed output circuit information of protection equipment with time tag CP56Time2a
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
Ë
<45> := Single command

Ë
<46> := Double command
Ë
<47> := Regulating step command
Ë <48> := Set point command, normalized value
Ë
<49> := Set point command, scaled value
Ë
<50> := Set point command, short floating point value
Ë
<51> := Bitstring of 32 bits
Ë
<58> := Single command with time tag CP56Time2a

Ë <59> := Double command with time tag CP56Time2a
Ë
<60> := Regulating step command with time tag CP56Time2a
Ë
<61> := Set point command, normalized value with time tag CP56Time2a
Ë <62> := Set point command, scaled value with time tag CP56Time2a
Ë <63> := Set point command, short floating point value with time tag CP56Time2a
Ë
<64> := Bitstring of 32 bits with time tag CP56Time2a
Either the ASDUs of the set <45> to <51> or of the set <58> to <64> are used.
System information in monitor direction
Ë <70> := End of initialization

System information in control direction
Ë
<100> := Interrogation command

Ë
<101> := Counter interrogation command

Ë <102> := Read command

Ë
<103> := Clock synchronization command (see Clause 7.6 in standard)

<104> := Test command
Ë
<105> := Reset process command

<106> := Delay acquisition command
Ë
<107> := Test command with time tag CP56Time2a

GE Multilin T35 Transformer Management Relay
D.1 IEC 60870-5-104 PROTOCOL
M_ME_ND_1
M_SP_TB_1
M_DP_TB_1
M_ST_TB_1
M_BO_TB_1
M_ME_TD_1
M_ME_TE_1
M_ME_TF_1
M_IT_TB_1
M_EP_TD_1
M_EP_TE_1
M_EP_TF_1
C_SC_NA_1
C_DC_NA_1
C_RC_NA_1
C_SE_NA_1
C_SE_NB_1
C_SE_NC_1
C_BO_NA_1
C_SC_TA_1
C_DC_TA_1
C_RC_TA_1
C_SE_TA_1
C_SE_TB_1
C_SE_TC_1
C_BO_TA_1
M_EI_NA_1
C_IC_NA_1
C_CI_NA_1
C_RD_NA_1
C_CS_NA_1
C_TS_NA_1
C_RP_NA_1
C_CD_NA_1
C_TS_TA_1
D
D-3