FA Labo PLC Console

FA Labo PLC Console is an app for monitoring, writing, and recording MELSEC / KEYENCE PLC device values from Android and iOS devices.

It is designed for FA equipment startup, I/O checks, maintenance work, communication checks, and debugging. You can switch between block view and list view to check device states, then perform BIT ON/OFF, numeric writes, time chart recording, and trap monitoring as needed.

Main features:
- Connect to MELSEC / KEYENCE PLCs
- Block monitoring and list monitoring
- Display BIT, WORD, DWORD, and other device values
- BIT ON/OFF and numeric writes
- Write lock and long-press confirmation
- Time chart recording
- Trap monitoring
- CSV comment import
- QR / JSON project import
- Error history display

Safety notice:
Device writes and CPU operations may affect real equipment behavior. Before operating, confirm the address, data type, value, and target PLC, and follow the safety procedures at your worksite.

Privacy:
FA Labo PLC Console does not use advertising, tracking, or analytics SDKs for collecting personal information. PLC data and project data are not sent to the developer's server.