Pulse Error Alarm

¿Qué significa SP0139 ?

An error occurred in the interpolation circuit of the spindle control system. This typically indicates an issue with the feedback signal processing, leading to inaccurate position or speed control.

• Incorrect or missing pulse signal from an encoder or other pulse-generating device.
• Encoder damage or misalignment causing intermittent pulse output.
• Noise or electrical interference affecting the pulse signal integrity.
• Pulse counting error due to excessive speed or data rate.
• Parameter settings for pulse input (e.g., P4-xx) are incorrect.

Haga clic en los pasos para seguir su progreso.

1. 1

   Verify the integrity of the pulsecoder feedback cable (e.g., K22 for SV, K16/K97 for SP).

2. 2

   Check for electrical noise interference on the feedback lines.

3. 3

   Inspect the pulsecoder for physical damage or misalignment.

4. 4

   If the sensor head was moved, perform interpolation error learning according to Subsection 11.2.3.9.