GEK-106426B
MIB High Impedance Bus Differntial Relay
A-19
APPENDIX A
A.6 OSCILLOGRAPHY
A
For the first block, that contains the analog and digital channels samples, the structure is as follows:
MIB
DESCRIPTION
BIT #
RECORD
INDEX
BIT
INDEX
#
BYTES
FORMAT
Id A
0
0
0
2
F2
Id B
16
1
0
2
F2
Id C
32
2
0
2
F2
87 1 A pickup
64
4
0
2
F4
87 1 B pickup
65
4
1
2
F4
87 1 C pickup
66
4
2
2
F4
87 1 pickup
67
4
3
2
F4
87 2 A pickup
68
4
4
2
F4
87 2 B pickup
69
4
5
2
F4
87 2 C pickup
70
4
6
2
F4
87 2 pickup
71
4
7
2
F4
General pickup
79
4
15
2
F4
87 1 Disable by input
83
5
3
2
F4
87 2 Disable by input
87
5
7
2
F4
Trip disable by input
95
5
15
2
F4
87 1 A trip
96
6
0
2
F4
87 1 B trip
97
6
1
2
F4
87 1 C trip
98
6
2
2
F4
87 1 trip
99
6
3
2
F4
87 2 A trip
100
6
4
2
F4
87 2 B trip
101
6
5
2
F4
87 2 C trip
102
6
6
2
F4
87 2 trip
103
6
7
2
F4
General trip
111
6
15
2
F4
Trip contact physical status (1=closed, 0=open) 120
7
8
2
F4
Alarm contact physical status (1=active=open,
0=not active=closed)
121
7
9
2
F4
Output 1
122
7
10
2
F4
Output 2
123
7
11
2
F4
Output 3
124
7
12
2
F4
Output 4
125
7
13
2
F4
Input 1
126
7
14
2
F4
Input 2
127
7
15
2
F4
86 Status
134
8
6
2
F4
Group change
137
8
9
2
F4
EEPROM failure
142
8
14
2
F4
User settings
143
8
15
2
F4
