ID 120112

No relevant motion block before activation of spline interpolation.

Description

A motion block with motion path must exist before spline interpolation (G151) is activated with tangential transition (#AKIMA TRANS[...]).

Example:

%spline

N05 G00 X-100

N10 G01 X0 Y0 F2000 ( 100mm motion path in X )

N15 #AKIMA TRANS[START=TANGENTIAL END=TANGENTIAL]

N10 G151 X3 Y25

N20      X15 Y15

...

For more information on spline interpolation, see
[PROG// Section: Akima spline interpolation]

Response

Class

2

Program abort.

Solution

Class

6

Program motion block with motion path before selecting spline interpolation.

Error type

1, Error message from NC program.