Advantech ADAM-5000/TCP Series Manual page 103

Chapter 6
Planning Your Application Program
Response message format for function code 05: The normal response is
an echo of the query, returned after the coil state has been forced.
Station
Address
Function Code 06
Presets integer value into a single register.
Request message format for function code 06:
Station
Address
Example:
Response message format for function code 06: The normal response is
an echo of the query, returned after the coil state has been preset.
Station
Address
Function Code 08
Echoes received query message. Message can be any length up to half
the length of the data buffer minus 8 bytes. Request message format for
function code 08:
Station Address
6-36 ADAM-5000/TCP User's Manual
Function
Coil
Address
Code
High Byte
Register
Function
Address
Code
High Byte
Preset register 40002 to 00 04 hex in ADAM-5000/TCP
01 06 00 02 00 04
Register
Function
Address
Code
High Byte
Function Code
Command Body
Coil
Address
Data High Byte
Low Byte
Command Body
Register
Address
Data High Byte
Low Byte
Command Body
Register
Address
DataHigh Byte
Low Byte
Command Body
Any data, length limited to approximately half the
length of the data buffer
Force Force Data
Low Byte
Preset Preset
Data Low Byte
Preset Preset
DataLow Byte