앱은 실제 PLC를 대체하는 서버로서의 통신 에뮬레이터입니다.
The app (as a server or a communication emulator) is designed to help you develop client software for Mitsubishi PLCs which support MC protocol - QnA 3E (TCP). In other words, it emulates the communication protocol and may be substituted for an actual H/W PLC to debug and verify your program.