PG Disconnect (for Control Mode with PG)

What does PGo mean?

No PG (Pulse Generator/encoder) pulses were received for a duration longer than the setting in F1-14. This indicates a physical disconnection or incorrect wiring of the PG cable, insufficient power to the PG encoder, or a brake preventing encoder movement, leading to a loss of speed/position feedback.

Complete Troubleshooting Guide

1. 1

   Reconnect the PG cable securely at both the encoder and the drive.

2. 2

   Correct any incorrect PG cable wiring, ensuring phase and signal integrity.

3. 3

   Ensure the PG encoder is supplied with the correct power supply voltage and current.

4. 4

   Verify that the motor brake releases properly and is not holding the PG, preventing it from rotating freely.