
Free
About
BECKHOFF Diagnostics provides mobile, on-demand diagnostic capabilities for BECKHOFF EtherCAT devices - all through a Bluetooth connection. When used with a compatible Bluetooth gateway, your smartphone or tablet becomes a powerful on-site diagnostic tool.
The app provides a clear overview of all EtherCAT devices in the connected system, including status, error, and diagnostic data. With the integrated scoping function, signal traces can be captured directly on site. Everything works out of the box, with no additional programming or configuration required.
Read-only access: No configuration, no forcing, no system changes.
Key Features
- Bluetooth pairing with BECKHOFF Diagnostics gateways
- Automatic detection of all EtherCAT devices
- Error & diagnostic codes (CoE 0x10F3)
- Device status & live information
- Simple signal recording (scoping)
- Read-only access for maximum safety
Use Cases
- On-site service
- Customer support
- Device inspection & troubleshooting
- Mobile field diagnostics
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What's New in BECKHOFF Diagnostics
1.0.3
April 20, 2026
• Added conditional content support for UI diag elements • Added possibility to collect data objects from different EtherCAT devices to display them in a watchlist or scope • Added services tab with scope snapshots & favorite products • Reworked the app appearance
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