Mitsubishi Electric Q03UDVCPU User Manual page 82

For the protocol setting method, refer to the following.
GX Works2 Version 1 Operating Manual (Intelligent Function Module)
80
8.
Create a program for starting data communications.
• In the case of Active open, create the program in which
SP.SOCOPEN instruction is used to establish a
connection. ( Page 106, Section 7.4.1)
• To activate the predefined protocol, the SP.ECPRTCL
instruction is used. (
9.
Write the program to the CPU module.
[Online] [Write to PLC]
10.
Execute the program written to the CPU module by
using the SP.ECPRTCL instruction.
Page 83, Section 6.4.1)