12-16 SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
350 MODBUS MEMORY MAP CHAPTER 12: 350 MODBUS MEMORY MAP AND FORMAT CODES
30463 0x1CE Negative Sequence Voltage
Angle
0 359 1 °Lag F1 0 1
30464 0x1CF Zero Sequence Voltage
Magnitude
0 60000 1 kV F3 0 1
30465 0x1D0 Zero Sequence Voltage
Angle
0 359 1 °Lag F1 0 1
30466 0x1D1 Zero Seq V Mag 0 65535 1 kV F1 0 1
30478 0x1DD Negative Sequence Current
Magnitude
0 65535 1 A F2 0 1
30479 0x1DE Negative Sequence Voltage 0 65535 1 V F1 0 1
31762 0x6E1 Positive Sequence Voltage
(32 bits)
0 0xFFFF 1 V F9 0 2
31764 0x6E3 Negative Sequence Voltage
(32 bits)
0 0xFFFF 1 V F9 0 2
31766 0x6E5 Zero Sequence Voltage (32
bits)
0 0xFFFF 1 V F9 0 2
VOLTAGE METERING
30358 0x165 Vab Voltage 0 65535 1 V F1 0 1
30359 0x166 Vbc Voltage 0 65535 1 V F1 0 1
30360 0x167 Vca Voltage 0 65535 1 V F1 0 1
30361 0x168 Average Line Voltage 0 65535 1 V F1 0 1
30362 0x169 Van Voltage 0 65535 1 V F1 0 1
30363 0x16A Vbn Voltage 0 65535 1 V F1 0 1
30364 0x16B Vcn Voltage 0 65535 1 V F1 0 1
30365 0x16C Average Phase Voltage 0 65535 1 V F1 0 1
30366 0x16D Frequency 0 12000 1 Hz F3 0 1
30367 0x16E Neutral Voltage 0 65535 1 V F1 0 1
30376 0x177 Auxiliary Voltage 0 65535 1 Vaux F1 0 1
31746 0x6D1 Vab Voltage (32 bits) 0 0xFFFF 1 V F9 0 2
31748 0x6D3 Vbc Voltage (32 bits) 0 0xFFFF 1 V F9 0 2
31750 0x6D5 Vca Voltage (32 bits) 0 0xFFFF 1 V F9 0 2
31752 0x6D7 Van Voltage (32 bits) 0 0xFFFF 1 V F9 0 2
31754 0x6D9 Vbn Voltage (32 bits) 0 0xFFFF 1 V F9 0 2
31756 0x6DB Vcn Voltage (32 bits) 0 0xFFFF 1 V F9 0 2
31758 0x6DD Vn Voltage (32 bits) 0 0xFFFF 1 V F9 0 2
31760 0x6DF VAux Voltage (32 bits) 0 0xFFFF 1 V F9 0 2
31768 0x6E7 0 65535 1 V F9 0 2
31770 0x6E9 0 65535 1 V F9 0 2
TRANSIENT RECORDER
30707 0x2C2 Transient Recorder Last
Cleared
0x010107D8 0X0C1F082E 0 --- F18
0x010107D
8
2
30709 0x2C4 Transient Recorder Available
Records
0 6 1 --- F1 0 1
30710 0x2C5 Trace Memory Trigger Date 0x010107D8 0X0C1F082E 0 --- F18
0x010107D
8
2
30712 0x2C7 Trace Memory Trigger Time 0 0X173BEA5F 0 --- F19 0 2
30714 0x2C9 Trace Memory Trigger
Cause
0 0xD002 0 --- FC133 0 1
Modbus
Address
Hex
Address
Description Min Max Step Units Format
Code
Factory
Default
Size in
words