GE 869 Communications Manual page 189

CHAPTER 11: MODBUS MEMORY MAP
Modbus Hex Description
Address Address
56882 0x41F1 Display Time
56883 0x41F2 Default Screen 1
56884 0x41F3 Default Screen 2
56885 0x41F4 Default Screen 3
Resetting
56900 0x4203 Reset Input 1
56902 0x4205 Reset Input 2
56904 0x4207 Reset Input 3
Installation
56920 0x4217 Device Name
56933 0x4224 Device In Service
56934 0x4225 Service Command
Current 1 - J1
59000 0x4A37 CT Bank Name
59013 0x4A44 Phase CT Primary
59014 0x4A45 Phase CT Secondary
59015 0x4A46 Ground CT Primary
59016 0x4A47 Ground CT Secondary
59017 0x4A48 Sens. Ground CT Primary 1
59018 0x4A49 Sens. Ground CT
Secondary
Current 2 - K1
59019 0x4A4A CT Bank Name
59032 0x4A57 Phase CT Primary
59033 0x4A58 Phase CT Secondary
59034 0x4A59 Ground CT Primary
59035 0x4A5A Ground CT Secondary
59036 0x4A5B Sens. Ground CT Primary 1
59037 0x4A5C Sens. Ground CT
Secondary
Voltage 1 - J2
59070 0x4A7D Phase VT Bank Name
59083 0x4A8A Phase VT Connection
59084 0x4A8B Phase VT Secondary
59085 0x4A8C Phase VT Ratio
59087 0x4A8E Aux. VT Name
59100 0x4A9B Aux. VT Connection
59101 0x4A9C Aux. VT Secondary
59102 0x4A9D Aux. VT Ratio
Power System
59170 0x4AE1 Nominal Frequency
59171 0x4AE2 Phase Rotation
59174 0x4AE5 Frequency Tracking
Motor Setup
869 MOTOR PROTECTION SYSTEM – COMMUNICATIONS GUIDE
Min Max
5 900
0 91
0 91
0 91
0 0xFFFFFFFF
0 0xFFFFFFFF
0 0xFFFFFFFF
0 65535
0 1
0 65535
0 65535
1 12000
0 1
1 12000
0 1
12000
0 1
0 65535
1 12000
0 1
1 12000
0 1
12000
0 1
0 65535
0 1
100 2400
100 500000
0 65535
0 6
100 2400
100 500000
0 1
0 1
0 1
Step Units Format
Code
1 s F0
1 FC290
1 FC290
1 FC290
1 FC142
1 FC142
1 FC142
1 F60_26 Relay 1
1 FC114
1 F0
1 F60_26 CT Bank 1 -
1 A F0
1 FC258
1 A F0
1 FC258
1 A F0
1 FC258
1 F60_26 CT Bank 2 -
1 A F0
1 FC258
1 A F0
1 FC258
1 A F0
1 FC258
1 F60_26 Ph VT Bnk1-
1 FC106
1 V F1
1 F12
1 F60_26 Ax VT Bnk1-
1 FC176
1 V F1
1 F12
1 FC107
1 FC124A 0
1 FC126
MODBUS MEMORY MAP
Factory Size in
Default Words
10 1
0 1
0 1
0 1
0 1
0 1
0 1
26
0 1
0 1
26
J1
500 1
1 1
500 1
1 1
500 1
1 1
26
K1
500 1
1 1
500 1
1 1
500 1
1 1
26
J2
0 1
1200 1
100 1
26
J2
0 1
1200 1
100 1
0 1
1
1 1
11-95