Error description 280-0898

Error message

No safety clearance at diameter

Cause of error

No safety clearance at diameter.
No safety clearance was programmed at the diameter of the grinding wheel. When the dresser approaches the grinding wheel, it moves toward the wheel edge up to a safety clearance. To ensure that the diamond does not touch the wheel at this position, the
safety clearance must be at least as large as half the dresser width.

Error correction

Define a safety clearance at the diameter.