ID 50947

No coordinate system may be changed within the APPROACH area.

Description

Only one coordinate system for the entire APPROACH is permitted in the APPROACH definition in the ESCAPE channel.

A change of coordinate system is not permitted between the NC commands #ESCAPE PATH DEF BEGIN and #ESCAPE PATH DEF END.

Example with error:

( Start of definition of approach

N3050 #ESCAPE PATH DEF BEGIN

( Approach CS

N3060 #CS ON [APP] [@PL4,@PL5,@PL6,@PL7,@PL8,@PL9]

( No backward motion in the CS

N3070 #ESCAPE PATH BACKWARD STOP

N3080 G01 X100

N3090 #CS ON [ERR] [10, 20, 30 , 0, 0, 0] (Error 50947 )

( Deselect the Approach CS

N3100 #CS DEL ALL

( End of definition of approach

N3110 #ESCAPE PATH DEF END

Corrected example:

( Start of definition of approach

N3050 #ESCAPE PATH DEF BEGIN

( Approach CS

N3060 #CS ON [APP] [@PL4,@PL5,@PL6,@PL7,@PL8,@PL9]

( No backward motion in the CS

N3070 #ESCAPE PATH BACKWARD STOP

;... Approach geometry

( Deselect the Approach CS

N3100 #CS DEL ALL

( End of definition of approach

N3110 #ESCAPE PATH DEF END

Response

Class

7

Movement stop.

Solution

Class

2

Check and correct the programming

Parameter

%1:

Current value [-]

Stack number of the active coordinate system.

Error type

Abort NC program processing.