The integrated web guiding machine is a linear servo web guiding control system. It detects the material position through an edge sensor, performs PID calculation, and then drives the actuator to align the material accurately.

The system mainly consists of the following parts:

• Controller: 4.3-inch color touch screen with a 32-bit 72M CPU.
• Sensor: Optional PS-400S photoelectric sensor or US-400S ultrasonic sensor.
• Actuator: Linear servo actuator.

The two indicator bars display the real-time sensor and motor position status:

• Upper indicator bar: Edge sensor indicator bar. It displays the real-time deviation of the web material from the center of the sensor.
• Lower indicator bar: Motor position indicator bar. It displays the current position of the actuator in real time.

The system supports three web guiding modes, which can be switched with one touch:

• Left edge guiding / Right edge guiding: EPC mode.
• Center guiding: CPC mode.

Supported sensor types include:

1. PS-400S photoelectric sensor: Detection accuracy of ±0.05 mm.
2. US-400S ultrasonic sensor: Detection accuracy of ±0.1 mm, no calibration required.

There are two adjustment methods:

1. Shortcut method: Tap the “Direction +” button directly on the main interface to switch the automatic web guiding direction with one touch.
2. Menu method: Go to Settings → Motor → Forward/Reverse Setting. The manual direction, automatic direction, and motor display direction can be modified separately.

Check the indicator light on the edge sensor itself. When one light is on, it means the sensor probe is in the center position.

No. In general, automatic stroke measurement only needs to be performed once during the first installation or after the actuator is reinstalled. The system will automatically memorize the measurement result.

Increase the Dead Band parameter appropriately. This allows the system to ignore small edge fluctuations and reduces unnecessary actuator movement.

Increase the I value, which is the integral coefficient in the sensitivity setting. The higher the value, the faster the system response.

Go to Motor → Stroke Movement Range, and reduce the pulse values of the left and right limits. This limits the actuator movement range through software and helps prevent collision with the mechanical limit.

Possible causes include poor wiring connection, unsmooth mechanical structure, motor failure, or controller failure. Check the wiring, mechanical movement, servo motor, and controller status one by one.