PV Powered PVP260kW, Руководство по установке и эксплуатации

Страница: 56 / 106

44
Response Information
Response
Layout
Modbus slave address nn (1-126)
Command number 03
Number of bytes of data n
Fist register MSB xx
First register LSB xx
Second register MSB xx
Second register LSB xx
Nth register MSB xx
Nth register LSB xx
CRC LSB xx
CRC MSB xx
Table 5-5 Format for Read Holding Register, response to command 03
Write Single Register
The
Write Single Register
command is used to write to one of the command registers
found in Table 5-14. Using this command does not change the inverter’s data in registers
described in Tables 5-10, 5-12 or 5-13.
Command Information
Command
Layout
Modbus slave address nn (1-126)
Command number 06
First register MSB xx
First register LSB xx
Data MSB xx
Data LSB xx
CRC LSB xx
CRC MSB xx
Table 5-6 Format for Write Single Register, command 06
Response Information
Response
Layout
Modbus slave address nn (1-126)
Command number 06
Number of bytes of data n
First register MSB xx
First register LSB xx
Data MSB xx
Data LSB xx