Taie FY100, Communications Manual

Page: 14 / 28

6 TAIE Protocol
10 FY400/600/700/800/900 COMMUNICATION MANUAL
6 TAIE Protocol
6.1 Message Configuration
Master
Î
Slave (7 Bytes):
Command
1 Byte
ID Number
1 Byte
Register
Address
2 Byte
Data
2 Byte
Check Sum
1 Byte
Master
Í
Slave (8 Bytes)
Header
(07H)
1 Byte
Command
(4DH)
1 Byte
ID Number
1 Byte
Register
Address
2 Byte
Data
2 Byte
Check Sum
1 Byte
6.2 Command
Command Contents
R (52H) Reading 1 register value from slave controller
M (4DH) Modify 1 register value in RAM.
(Data are not maintained after power off)
W (57H) Write 1 register value in both RAM and EEPROM.
(Data are maintained after power off)
6.3 ID Number
Range: 1~255.
Master instrument identifies slave controllers by the ID Number of the requested
message. ID Number should be configuring in individual slave controller by setting
parameter “IDNO” in operation LEVEL 3.
6.4 Register Address
Register Address is including register address High byte and Low byte.
Totally, there are 2 bytes.
For detail, please check with Register Map(Page:12)
6.5 Data
Data is including setting data High byte and Low byte.
Totally, there are 2 bytes.