Ohkura VM7000A, Operation Manual, Page: 28 / 61

2-17
Function code (Writing): 06H
■ Example of transmitting master (starting address=00C8H, data =5)
Component
Data length
Data
TCP RTU
MBAP header (only for Modbus TCP) 7 - -
Slave address - 1 -
Function code 1 1 06H
Data
Relative start address (high-order) 1 1 00H
Relative start address (low-order) 1 1 C8H
Write data (high-order) 1 1 00H
Write data (low-order) 1 1 05H
Error check - 2 CRC (16 bits)
Total number of bytes 12 8
■Example of slave's responding (starting address=00C8H, data =5)
Component
Data length
Data
TCP RTU
MBAP header (only for Modbus TCP) 7 - -
Slave address - 1 -
Function code 1 1 06H
Data
Relative start address (high-order) 1 1 00H
Relative start address (low-order) 1 1 C8H
Write data (high-order) 1 1 00H
Write data (low-order) 1 1 05H
Error check - 2 CRC (16 bits)
Total number of bytes 12 8 8