ID 20243

Unexpected 'BREAK'. No valid/open control blocks.

Description

A control block statement was programmed in incomplete syntax. A $BREAK can only be programmed within a loop or $SWITCH statement.

Example:

Wrong:
N10   G00 X0 Y0 Z0
N20   $BREAK
:
N1000 M30
Correct:
N10   G00 X0 Y0 Z0 P1=1
N20   $SWITCH P1
N30     $CASE 2
N35       G01 X100 F10000
N40       $BREAK
:
N100  $ENDSWITCH
:

N1000 M30

For further information see [PROG//Section: Switch branching]

Response

Class

2

Abort NC program processing.

Solution

Class

3

Check and modify the program flow sequence. Insert a loop or $SWITCH statement or delete the $BREAK.

Error type

1, Error message from NC program.