GE D90 Plus Communications Manual page 198

MODBUS MEMORY MAP
194
F540: PMU post-filter (16-bit enumeration)
Enumeration Value
0 None
1 Symm-3-point
2 Symm-5-point
3 Symm-7-point
F542: PMU trigger mode (16-bit enumeration)
Enumeration Value
0 Automatic Overwrite
1 Protected
F543: PMU phasors (16-bit enumeration)
Enumeration Value
0 Off
1 Va
2 Vb
3 Vc
4 Vx
5 Ia
6 Ib
7 Ic
8 Ig
9 V1
10 V2
11 V0
12 I1
13 I2
14 I0
F544: PMU recording/reporting rate (16-bit enumeration)
Enumeration Value
0 1/sec
1 2/sec
2 5/sec
3 10/sec
4 12/sec
5 15/sec
6 20/sec
7 25/sec
8 30/sec
9 50/sec
10 60/sec
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – COMMUNICATIONS GUIDE
CHAPTER 2: MODBUS COMMUNICATION