ID 120460

Intermediate position during polynomial contouring cannot be determined.

Description

In polynomial contouring using the G61, G261 functions, either block length of the contouring blocks are too small or the parameter for corner deviation or corner distance in the #CONTOUR MODE[] command is too small to calculate the polynomial contour line.

For more information on polynomial contouring, see[
PROG// Section: Polynomial contouring],

FCT-D3// Section: Method 4, Polynomial contouring

Response

Class

1

No reaction.

Solution

Class

1

Check block length of both contouring blocks.

Depending on the mode, select a greater corner distance or corner deviation in the CNC command #CONTOUR MODE[].

Parameter

%1:

Incorrect value [0.1 µm or 0.0001°]

Sum of corner distances of the first and second polynomial contouring blocks.

%2:

NC block number [-]

Block number of first polynomial contouring block

%3:

NC block number [-]

Block number of second polynomial contouring block

Error type

1, Error message from NC program.