Read-write memory single Register write instruction(06)

This instruction if for memory with 1 register length only, please refer to the list.

Instruction example

Format of command (06) from master

Byte#	1	2	3	4	5	6	7	8
Node ID	Slave Address	Function Code	Memory address to write	Memory address to write	Write data	Write data	CRC	CRC
Example 01~FF	01	06	00	00	00	01	48	0A

Description of master command

This example will change A01 pipe diameter option

slave address: 01(address of this flowmeter)

‌function code: 06(Single Register write instruction)

Address of first reading register: 0000(memory address to write)

Write data: 0000 (1" PVC pipe)

‌CRC: C40B (Calculating error correcting code according to CRC algorithm)

Format of flowmeter response(06)

Byte#	1	2	3	4	5	6	7	8
Node ID	Slave Address	Function Code	Memory address to write	Memory address to write	Write data	Write data	CRC	CRC
Example 01~FF	01	06	00	00	00	01	48	0A

Description of flowmeter response example

Valid command received. It will output the same command back to master.

‌slave address: 01(address of this flowmeter)

‌function code: 06(Single Register write instruction)

Address of first reading register: 0000(memory address to write)

Write data: 0000 (1" PVC pipe)

‌CRC: C40B (Calculating error correcting code according to CRC algorithm)