Read-ahead control
Fast machining or smoothing control options can cause problems with block read-ahead.
Read-ahead control, in the form of G53, is called at strategic positions within the cycles to prevent this from happening.
NOTE: If different code is required to suppress read-ahead, change the text in the box to suit.
Check with the machine documentation and make a test on the machine if changing read-ahead controls.
Some read-ahead controls will not function on some machines, or in certain modes, and will generate alarms
Examples:
G53
G04.1
G31F1
G04X0.1