How to Resolve Axis Vibration of ICL-RS All-in-One Machine via Software Settings

If your ICL-RS series integrated motor experiences axis vibration during operation, a comprehensive hardware inspection must be completed first before attempting to resolve the vibration through software settings. Check for issues such as loose belts, gear wobble, etc., to ensure there is no mechanical looseness, wear, or misalignment. After confirming that the axis vibration is not caused by mechanical factors, you can follow the steps below to adjust parameters and resolve the vibration issue:

1. First, reduce the position loop KP and speed loop Kp synchronously. Observe changes in vibration and make fine adjustments accordingly.

2. If vibration occurs primarily during mode switching, adjust parameters Pr2.01 to Pr2.04 (speed switching point and delay time) based on debugging results to ensure smoother switching. During this process, adjust parameters in small increments, modifying only one parameter at a time. Verify the effect through actual testing to balance vibration reduction and precision.

3. If the motor vibrates at low speeds:

• Increase the value of Pr1.02.
• Adjust Pr1.01 to approximately 20% of the modified Pr1.02 value.
• Appropriately increase the subdivision.
• Change the default value of Pr2.00 to 20–30.

If vibration remains noticeable, set the motor DIP switch SW8 to the ON position.

4. If the motor vibrates at high speeds:

• Increase the position loop gain (Pr1.00) to improve response speed. Adjust in increments/decrements of 2–5 each time during debugging.

Important Notes:

After modifying the above parameters, you must click the save button in the upper-left corner for the changes to take effect.

For low-speed or high-speed motor vibration, adjust parameters gradually. Avoid large increments/decrements when modifying parameter values. After slight improvements are observed, test the corresponding low-speed or high-speed operation. Proceed to adjust other parameters only when the current vibration condition is deemed acceptable.

Updated on: 27/08/2025