1. Graphical display of locked products, positioning of front and back sequence coordinates, sequence prompt and error alarm.

2. The number of turns and the target torque value can be set.

3. Step-by-step control locking and attaching: it is divided into three stages: tooth entering stage, quick screwing stage and tightening stage.

4. Accurate detection of floating/slipping teeth, with OK and NG status indicator lights and buzzer prompts to quickly identify abnormalities.

5. Support screwdriver vertical angle detection and control electric batch start and stop.

6. The locked payment result has data and waveform records, which can be stored, exported, traceable and uploaded to MES system.

7. Support a variety of task planning and task chain management, which can meet the requirements of fast and free switching and automatic switching of various screws and torques.

8. Support multi-channel 10-input/output, can be integrated with external systems, and can be interconnected with various devices in the production environment.

9. The alarm center displays all kinds of alarms that have appeared, and adopts the principle of first-in first-out management.

10. It supports RS232/485 Modbus RTU communication protocol, and can customize TCP/IP network port without standard, with strong expansibility.