GE 350 Communications Manual page 248

339 MODBUS MEMORY MAP
Modbus Hex Description
Address Address
42708 0xA93 Underfrequency 2 Block 2
42709 0xA94 Underfrequency 2 Block 3
42710 0xA95 Overfrequency 1 Block 1
42711 0xA96 Overfrequency 1 Block 2
42712 0xA97 Overfrequency 1 Block 3
42713 0xA98 Overfrequency 2 Block 1
42714 0xA99 Overfrequency 2 Block 2
42715 0xA9A Overfrequency 2 Block 3
42716 0xA9B Short Circuit Block 1
42717 0xA9C Short Circuit Block 2
42718 0xA9D Short Circuit Block 3
42728 0xAA7 Negative Sequence IOC
Block 1
42729 0xAA8 Negative Sequence IOC
Block 2
42730 0xAA9 Negative Sequence IOC
Block 3
46323 0x18B2 Ground Trip Block 1
46324 0x18B3 Ground Trip Block 2
46325 0x18B4 Ground Trip Block 3
46326 0x18B5 Load Increase Alarm Block 1 0
46327 0x18B6 Load Increase Alarm Block 2 0
46328 0x18B7 Load Increase Alarm Block 3 0
46329 0x18B8 Current Unbalance Block 1
46330 0x18B9 Current Unbalance Block 2
46331 0x18BA Current Unbalance Block 3
46332 0x18BB Undercurrent Block 1
46333 0x18BC Undercurrent Block 2
46334 0x18BD Undercurrent Block 3
46335 0x18BE Acceleration Block 1
46336 0x18BF Acceleration Block 2
46337 0x18C0 Acceleration Block 3
46338 0x18C1 Underpower Block 1
46339 0x18C2 Underpower Block 2
46340 0x18C3 Underpower Block 3
46341 0x18C4 Mechanical Jam Block 1
46342 0x18C5 Mechanical Jam Block 2
46343 0x18C6 Mechanical Jam Block 3
46356 0x18D3 RTD Trouble Block 1
46357 0x18D4 RTD Trouble Block 2
46358 0x18D5 RTD Trouble Block 3
46359 0x18D6 High Speed SC Block 1
46360 0x18D7 High Speed SC Block 2
46361 0x18D8 High Speed SC Block 3
46838 0x1AB5 Directional Power 1 Block 1
46839 0x1AB6 Directional Power 1 Block 2
46840 0x1AB7 Directional Power 1 Block 3
10-76
CHAPTER 10: 339 MODBUS MEMORY MAP AND FORMAT CODES
Min Max
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0xEF02
0xEF02
0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
0 0xEF02
SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
Step Units Format Factory
Code Default
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
1 --- F89 0
Size in
words
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1