SKU: NXB-GEN-222-015 | Version: 1.0 | Brand: NexBot Robotics
The NexBot Vision 222-015 is a high-performance teach pendant designed for programming, jogging, and operating NexBot industrial and collaborative robots. This human-machine interface (HMI) provides operators and programmers with direct, intuitive control over robot motion and application logic, streamlining setup and reducing commissioning time. Its ergonomic design is engineered for comfort and efficiency during long programming sessions, minimizing operator fatigue. Key features include a vibrant 10.1-inch multi-touch display with a high-resolution of 1280x800 pixels, providing a clear and responsive surface for interacting with the NexBot programming environment. The pendant combines this modern touchscreen interface with tactile physical controls, including a precision 6-axis joystick for fine-tuned jogging and customizable function keys for frequently used commands. This hybrid approach ensures both flexibility and speed in a variety of industrial applications, from machine tending and pick-and-place to complex path following for welding or dispensing. Built for demanding factory environments, the pendant's housing is constructed from a durable Polycarbonate/ABS blend and is sealed to an IP65 rating, making it resistant to dust ingress and low-pressure water jets. Safety is paramount, with an integrated 3-position enabling switch and a prominent E-stop button that conform to international safety standards. The device is lightweight at only 1.2 kg, further enhancing its usability. The hot-swappable functionality allows the pendant to be connected or disconnected during operation without requiring a full system restart, maximizing uptime on the factory floor. Installation is straightforward, requiring a single-cable connection to the main robot controller cabinet.
The teach pendant powers on automatically when the robot controller receives power. Upon startup, the main dashboard is displayed, showing robot status, active program name, operating mode, and I/O status. The primary navigation menu is accessible via icons on the side of the screen.
Use the physical key switch to select the operating mode. T1 (TEACH) allows for programming and manual jogging at reduced speed. T2 (MANUAL) allows for manual jogging at full speed (where permitted). AUTO mode is for production and disables manual jogging.
Before any operation, always check the top status bar for active alarms or warnings. Ensure the correct tool center point (TCP) and payload are selected for the attached tooling to guarantee accurate movement and performance.
In T1 or T2 mode, press and hold the enabling switch to power the motors. Use the joystick to move the robot. The jog menu allows you to switch between different coordinate systems, such as Joint, World, and Tool, for intuitive control.
Navigate to the Program Editor to create a new program or load an existing one. Use the on-screen keyboard and command list to add motion instructions, logic, waits, and I/O commands. Points are taught by jogging the robot to a position and pressing the 'Record Point' hard key.
In T1 mode, you can execute a program for verification. Use the 'Step Forward' and 'Step Backward' keys to execute one instruction at a time. To run continuously at slow speed, press and hold the enabling switch and the 'Start' button.
The I/O screen provides a real-time view of all digital and analog inputs and outputs on the robot controller. From this screen, operators can manually toggle outputs for testing grippers, sensors, and other peripheral equipment.
Use the File Manager to save, load, copy, and delete programs, tool data, and system backups. Files can be managed on the pendant's internal storage or transferred to an external device via the USB port.
| Interval | Task | Notes |
|---|---|---|
| Daily | Visually inspect the pendant, cable, and connectors for any signs of physical damage, such as cracks, cuts, or strain. | Perform this check at the beginning of each shift. |
| Weekly | Clean the 10.1-inch display with a soft, microfiber cloth and an approved electronics screen cleaner. Do not spray cleaner directly onto the screen. | A clean screen improves visibility and touchscreen accuracy. |
| Weekly | Functionally test the Emergency Stop button and the three-position enabling switch to ensure they are operating correctly. | Log the results of this safety check in the maintenance record. |
| Monthly | Clean the Polycarbonate/ABS blend housing with a damp cloth and mild detergent to remove oil and grime. Ensure the unit is powered off. | Avoid harsh solvents which can damage the plastic housing. |
| Quarterly | Check the teach pendant cable for secure connections at both the pendant and controller ends. Gently tighten connector screws if loose. | Loose connections can cause intermittent communication errors. |
| Annually | Perform a touchscreen calibration via the system settings menu to ensure continued accuracy. | Recalibrate sooner if operators report input inaccuracies. |
| Symptom | Possible Cause | Solution |
|---|---|---|
| Pendant screen is black after controller power-up. | Loose cable connection, no 24VDC power from controller, or internal pendant failure. | Power down the controller. Reseat the pendant cable at both ends. Verify the controller's 24VDC supply for the HMI port is active. If issue persists, contact support. |
| Touchscreen input is inaccurate or unresponsive. | Screen is dirty, out of calibration, or has failed. | Clean the screen thoroughly. Run the touchscreen calibration utility in the settings menu. If the problem is not resolved, the digitizer may be damaged. |
| A 'Communication Error' message is displayed. | Pendant cable is damaged, disconnected, or there is significant EMI/RFI. | Inspect the entire length of the cable for damage. Ensure connector screws are tight. Check that the cable is not routed parallel to high-power motor cables. |
| Cannot enable robot motors to jog. | An active E-Stop, enabling switch not engaged, or a separate system fault is present. | Ensure all E-Stops are released. Squeeze the enabling switch to its middle position. Check the alarm log for any other active faults and clear them. |
| Joystick or a physical button is not responding. | Debris is lodged under the button, or the component has failed. | With the controller off, use compressed air to gently clean around the unresponsive button. If the issue continues, the button may require replacement by a service technician. |
| The pendant reboots intermittently during use. | Intermittent power loss due to a damaged cable/connector pin or a software fault. | Inspect the cable connectors for any loose or damaged pins. Update the pendant and controller firmware to the latest stable version. Contact NexBot support if the issue persists. |
| Cannot save or load programs. | Insufficient internal memory, incorrect file path, or corrupted file system. | Delete old or unnecessary files to free up space. Verify you are saving to a valid directory. If the issue persists, perform a system backup and re-initialize the file system. |
| Parameter | Value | Unit |
|---|---|---|
| Weight | 1.2 | kg |
| Material | Polycarbonate/ABS Blend | |
| Voltage | 24VDC | |
| IP Rating | IP65 | |
| Country of Origin | IT | |
| Dimensions | 300 x 200 x 65 mm |