
CHAPTER 9: MODBUS FUNCTIONS
PERFORMING COMMANDS USING FUNCTION CODE 10H
350 FEEDER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
9–9
NUMBER OF SETPOINTS
2
00 02
2 setpoints = 4 bytes
total
BYTE COUNT
1
04
4 bytes of data
DATA 1
2
00 05
data for address 00
80
DATA 2
2
00 01
data for address 00
81
CRC
2
7E CE
CRC error code
SLAVE RESPONSE
BYTES
EXAMPLE
DESCRIPTION
SLAVE ADDRESS
1
11
message from slave
17
FUNCTION CODE
1
10
store multiple
setpoints
DATA STARTING ADDRESS
2
00 80
setpoint address 00
80
NUMBER OF SETPOINTS
2
00 02
2 setpoints
CRC
2
42 B0
CRC error code
MASTER TRANSMISSION
BYTES
EXAMPLE
DESCRIPTION
Содержание ML Series 350
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Страница 108: ...4 38 350 FEEDER PROTECTION SYSTEM COMMUNICATIONS GUIDE SR3 IEC 61850 GOOSE DETAILS CHAPTER 4 SR3 IEC61850 GOOSE ...
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Страница 300: ...10 8 350 FEEDER PROTECTION SYSTEM COMMUNICATIONS GUIDE MODBUS USER MAP CHAPTER 10 USING THE MODBUS USER MAP ...