ID 120025

Maximum difference between radii exceeded.

Description

When circles are programmed G02, G03 or it may occur also when CNC code is generated in a CAD/CAM system, the calculated radius of circle start point and circle end point may vary. The resulting radius difference between the circle start point and circle end point should not exceed a limit value. The error may occur quite often in conjunction with inactive circle centre point compensation (G164).

For further information see [PROG// Controlling centre point offset in circle].

Response

Class

2

Program abort.

Solution

Class

6

Check and correct programmed circle end point in CNC program.

Parameter

%1:

Incorrect value [0.1 µm or 0.0001°]

Current radius difference between circle start point and circle end point.

%2:

Upper limit value [0.1 µm or 0.0001°]

Permissible radius difference

%3:

Current value [0.1 µm or 0.0001°]

Circle start point radius

%4:

Current value [0.1 µm or 0.0001°]

Circle end point radius

Error type

1, Error message from NC program.