Moons' MC Series - Data Transmission

MC Series Brushless Driver User Manual
35
2023 - September version V1.2
Data check bit, cumulative sum from function bit to data bit: SUM (CMD, Data 0, …Data n).
4.2 Data transmission
Data Format:
Frame
Header
Function bit
Data bits
Check Digit
Frame end
0xAA
CMD
Data 0 ~ Data n
CRC
0x55
 Function bit: CMD = 0x00
Returns the drive operating status.
Data bits
Speed Byte3: Byte1
FR
Voltage MSB:LSB
Temperature MSB:LSB
Error
Data0: Data2
Data3
Data4: Data5
Data6: Data7
Data8
 Function bit: CMD = 0x1F
Returns the drive control status.
Data bits
Sensor
Encoder
SIT
LS
Pole Pairs MSB:
LSB
En Resolution MSB:
LSB
Startup time
Speed/Percent Byte3:1
Data0
Data1: Data2
Data3: Data4
Data5
Data6: Data8
Data bits
Low Speed/ Percent
byte3:1
High Speed/Percent
byte3:1
Max Speed Byte3:1
Current MSB:
LSB
Max Current MSB:
LSB
Data8: Data10
Data10: Data12
Data13: Data15
Data16: Data17
Data18: Data19