
1–54
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
ETHERNET INTERFACE
CHAPTER 1: COMMUNICATIONS GUIDE
<17> M_EP_TA_1
░ ░ █ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<18> M_EP_TB_1
░ ░ █ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<19> M_EP_TC_1
░ ░ █ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<20> M_PS_NA_1
░
░
░ ░ ░ ░ ░ ░ ░ ░
░ ░ ░ ░ ░
<21> M_ME_ND_1
░
░ ░ ░ ░ ░ ░ ░ ░
░ ░ ░ ░ ░
<30> M_SP_TB_1
░ ░ ╳ ░
░ ░ ░ ░ ░ ╳ ╳ ░ ░ ░ ░ ░ ░ ░
<31> M_DP_TB_1
░ ░
░
░ ░ ░ ░ ░
░ ░ ░ ░ ░ ░ ░
<32> M_ST_TB_1
░ ░
░
░ ░ ░ ░ ░
░ ░ ░ ░ ░ ░ ░
<33> M_BO_TB_1
░ ░
░
░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<34> M_ME_TD_1
░ ░
░
░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<35> M_ME_TE_1
░ ░
░
░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<36> M_ME_TF_1
░ ░
░
░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<37> M_IT_TB_1
░ ░ ╳ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ╳ ░ ░ ░ ░
<38> M_EP_TD_1
░ ░
░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<39> M_EP_TE_1
░ ░
░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<40> M_EP_TF_1
░ ░
░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<45> C_SC_NA_1
░ ░ ░ ░ ░ ╳ ╳ ╳ ╳ ╳ ░ ░ ░ ░ ░
<46> C_DC_NA_1
░ ░ ░ ░ ░ ╳ ╳ ╳ ╳ ╳ ░ ░ ░ ░ ░
<47> C_RC_NA_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░
<48> C_SE_NA_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░
<49> C_SE_NB_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░
<50> C_SE_NC_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░
<51> C_BO_NA_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░
<58> C_SC_TA_1
░ ░ ░ ░ ░ ╳ ╳ ╳ ╳ ╳ ░ ░ ░ ░ ░
<59> C_DC_TA_1
░ ░ ░ ░ ░ ╳ ╳ ╳ ╳ ╳ ░ ░ ░ ░ ░
<60> C_RC_TA_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░
<61> C_SE_TA_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░
<62> C_SE_TB_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░
<63> C_SE_TC_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░
<64> C_BO_TA_1
░ ░ ░ ░ ░
█ █
░ ░ ░ ░ ░
<70> M_EI_NA_1*)
░ ░ ░ ╳ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<100> C_IC_NA_1
░ ░ ░ ░ ░ ╳ ╳ ╳ ╳ ╳ ░ ░ ░ ░ ░
<101> C_CI_NA_1
░ ░ ░ ░ ░ ╳ ╳ ░ ░ ╳ ░ ░ ░ ░ ░
<102> C_RD_NA_1
░ ░ ░ ░ ╳ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
<103> C_CS_NA_1
░ ░ ╳ ░ ░ ╳ ╳ ░ ░ ░ ░ ░ ░ ░ ░
<104> C_TS_NA_1
░ ░ ░ ░ ░ █ █ ░ ░ ░ ░ ░ ░ ░ ░ █ █ █ █
<105> C_RP_NA_1
░ ░ ░ ░ ░ ╳ ╳ ░ ░ ░ ░ ░ ░ ░ ░
<106> C_CD_NA_1
░ ░ █ ░ ░ █ █ ░ ░ ░ ░ ░ ░ ░ ░ █ █ █ █
<107> C_TS_TA_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░ ░
░
<110> P_ME_NA_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░ ░
░
<111> P_ME_NB_1
░ ░ ░ ░ ░ ╳ ╳ ░ ░ ░ ░ ░ ░ ╳ ░
<112> P_ME_NC_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░ ░
░
<113> P_AC_NA_1
░ ░ ░ ░ ░
░ ░ ░ ░ ░ ░
<120> F_FR_NA_1
░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░ ░
░ ░
Type identification
Cause of transmission
No.
Mnemonic
1 2 3 4 5 6 7 8 9
10
11
12
13
20
to
36
37
to
41
44
45
46
47