GE 345 Communications Manual page 182

MODBUS FUNCTIONS
1–178
SLAVE RESPONSE
SLAVE ADDRESS
FUNCTION CODE
DATA STARTING ADDRESS
NUMBER OF SETPOINTS
CRC
CHAPTER 1: COMMUNICATIONS GUIDE
BYTES EXAMPLE
1 11
1 10
2 00 80
2 00 02
2 42 B0
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
DESCRIPTION
message from slave
17
store multiple
setpoints
setpoint address 00
80
2 setpoints
CRC error code