Micom P721, Technical Manual

Page: 228 / 334

P72x/EN CT/A11 Communication database
Page 38/78 MiCOM P721/P723
CODE DESCRIPTION
F24 Unsigned integer: Status of the relay functions
0: Disabled / No
1: Enabled / Yes
F25 Reserved
F26
Phases and Earth identifier
Phase1 Phase2 Phase3
0 : “L1” “L2” “L3”
1 : “ A” “ B” “ C”
2: “ R” “ S” “ T”
Earth
0 :
“ N”
1 : “ o”
2: “ E”
F27 Reserved
F28
Unsigned integer: Rear port communication data bits
0: 7 data bits
1: 8 data bits
F29 Unsigned integer: Rear port communication stop bits
0: 1 stop bit
1: 2 stop bits
F30 Unsigned integer: Rear port communication available
0: Communication non-available
1: Communication available
F31 Reserved
F32
Unsigned integer:
0: Disturbance record start condition on INSTANTANEOUS
1: Disturbance record start condition on TRIPPING
F33 Reserved
F34 Reserved
F35 Reserved
F36
Unsigned 3 words: Memorised flags of non acknowledged alarms
Word 1
bit 0: [95N] SUP
bit 1: [95N] tSUP
bit 2: [87N] DIFF
bit 3: [87N] tDIFF
bit 4:
bit 5:
bit 6: [87CZ] check zone
bit 7: Buswire shorting
bit 8:
bit 9: CB failure (50BF)
bit 10:
bit 11:
bit 12:
bit 13: tAux 1
bit 14: tAux 2
bit 15:
Word 2
bit 0 (bit 16):
bit 1 (bit 17):
bit 2 (bit 18):
bit 3 (bit 19):
bit 4 (bit 20):
bit 5 (bit 21): tAux 3
bit 6 (bit 22): tAux 4
bit 7 (bit 23):
bit 8 (bit 24):
bit 9 (bit 25):
bit 10 (bit 26):
bit 11 (bit 27):
bit 12 (bit 28):