Negative Soft Stroke Limit Exceeded

What does 511 mean?

The machine has exceeded its negative soft stroke limit, a software-defined boundary. This suggests improper parameter configuration for soft limits (No.143) or an invalid motion command, leading to an unexpected stop.

• Appropriate values have not been specified for parameter No.143
• An invalid move command has been specified

1. 1

   Check whether appropriate values have been specified for parameter No.143

2. 2

   Check whether a valid move command is specified

3. 3

   Move the tool in the opposite direction in jog mode, then perform a reset