Modbus TCP server
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CP9xx_D00349_08_M_XXEN/02.2022
6. Modbus TCP server
The Modbus TCP server supports the following function codes:
Function code 0x03 (Read Holding Registers)
Function code 0x04 (Read Input Registers)
Function code 0x10 (Preset Multiple Registers)
The Modbus TCP server generates a function-related response to requests and sends it
back to the Modbus TCP client.
Detailed information as well as examples on Modbus TCP and system images
can be found in the manual D00418.
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