Features & Known Restrictions

Below are all supported features of the GOAL Modbus Stack listed.

• Capable as Modbus TCP Server

• User programmable data regions for coils, discrete inputs and registers

• Supported link speeds 10 Mbit/s, 100 Mbit/s, 1000 Mbit/s

• Support single port devices or multiport devices

• Supported Function Codes:

  • 0x01 - read coils

  • 0x02 - read discrete inputs

  • 0x03 - read holding registers

  • 0x04 - read input registers

  • 0x05 - write coil

  • 0x06 - write register

  • 0x0F - write multiple coils

  • 0x10 - write multiple registers