1. Download and install Gx Developer
2. Connect PLC. First, connect the PLC with the serial line, PLC to power, and switch to the STOP mode.
3. Software settings. Enter Gx Developer, create a new project, menu “online” – “transmission settings” – select the right COM port – click “communication test” – if successful, OK.
4. Programming
5. Compiler, F4
6. Write to PLC. Menu “online” – “PLC write”, select “parameter + program”, point “execute””
7.PLC switch to RUN state, programming completed!
PLC encryption, when writing, click “login keywords”, to 8 bits
PLC ONE 