PULSE MISS(EXT)

What does SV0383 mean?

A pulse error occurred on the separate detector, indicating that expected pulses were not detected. This impacts the accuracy of position feedback from the external detector.

• Electrical noise or interference on the external detector's pulse signal lines.
• Damage or slippage on the external detector's encoder disk.
• Faulty pulse generation circuitry within the external detector.
• External noise affecting the integrity of the pulse signal.
• Incorrect pulse output configuration in servo parameters.

Click steps to track your progress.

1. 1

   Measure signal amplitude on external detector output terminals.

2. 2

   Inspect external detector encoder disk for scratches or misalignment.

3. 3

   Test external detector signal generation with diagnostic tools.

4. 4

   Install noise filters on power supply lines to the external detector.

5. 5

   Verify parameter P1-01 (Encoder Pulse Output) setting.