Maxsine EP3 AC Series, User Manual

Page: 199 / 246

6.3 MODBUS communication protocol
189
RTU mode
：
command information ： Respond information ：
ADR 01H ADR 01H
CMD 03H CMD 03H
Initial data
position
00H (high byte) Data
number(count
by byte)
04H
05H (low byte)
Data
number
00H (high byte) 0 section
number 5
parameter
content
00H (high
byte)
02H (low byte) 278H (low
byte)
CRC Low D4H (high byte) 0 section
number 6
parameter
content
00H (high
byte)
CRC High OAH (low byte) C8H (low
byte)
CRC Low 7BH (high
byte)
CRC High ADH (low
byte)
Command code 06H, could write in one parameter. The maximum of N is 100. For example,
write 100 (0064H) to the section 0 number 05 parameter of 01H station number servo drive.