Micom P721, Technical Manual

Page: 229 / 334

Communication database P72x/EN CT/A11
MiCOM P721/P723 Page 39/78
CODE DESCRIPTION
bit 13 (bit 29):
bit 14 (bit 30):
bit 15 (bit 31):
Word 3
bit 0 (bit 32): tEquation A
bit 1 (bit 33): tEquation B
bit 2 (bit 34): tEquation C
bit 3 (bit 35): tEquation D
bit 4 (bit 36): tEquation E
bit 5 (bit 37): tEquation F
bit 6 (bit 38): tEquation G
bit 7 (bit 39): tEquation H
bit 8 (bit 40):
bit 9 (bit 42):
bit 10 (bit 43):
bit 11 (bit 44):
bit 12 (bit 45):
bit 13 (bit 46):
bit 14 (bit 47):
F37 Reserved
F38
Unsigned 2 words: Information of general status
Word 1:
bit 0: Pole earth opening
bit 1: CB failure (50BF)
bit 2: Pole phase A opening
bit 3: Pole phase B opening
bit 4: Pole phase C opening
bit 5:
bit 6: tAux 1
bit 7: tAux 2
bit 8:
bit 9: CB failure delay started (start tBF)
bit 10:
bit 11:
bit 12: tAux 3
bit 13: tAux 4
bit 14: Buswires shorting
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):
bit 6 (bit 22):
bit 7 (bit 23):
bit 8 (bit 24):
bit 9 (bit 25):
bit 10 (bit 26):
bit 11 (bit 27):
bit 12 (bit 28):
bit 13 (bit 29):
bit 14 (bit 30):
bit 15 (bit 31):
F39 Reserved
F40 Reserved
F41
Unsigned integer: Front/rear communication
0: Front and rear MODBUS communication
1: Front MODBUS and rear Courier communication
2: Front MODBUS and rear IEC 60870-5-103 communication
3: Front MODBUS and rear DNP3 communication