Interpolation Acceleration Equals Zero

What does E248 mean?

This warning indicates that the currently effective acceleration value in the position command value is zero. This can occur if a selected positioning block has been parameterized with an acceleration of a=0. Operating with zero acceleration in interpolation modes can lead to unexpected motion profiles or lack of movement.

• The acceleration value in the position command or a selected positioning block is set to 0.

Click steps to track your progress.

1. 1

   Identify the active positioning block or command value source.

2. 2

   Enter a sensible acceleration value greater than 0 for the relevant parameter in the positioning block or command.

3. 3

   Verify that the motion profile configuration ensures a non-zero acceleration for interpolated movements.