ID 20211

Control block depth insufficient. Control block nesting too large.

Description

In NC program too many control block commands are nested.

Example:

Wrong:

N10   G00 X0 Y0 Z0

N20  P1=1

N30  $IF

N40    $IF...

Nxx      $IF...

:             etc.

Nxx      $ENDIF

Nxx    $ENDIF

Nxx  $ENDIF

:

N1000 M30

Response

Class

2

Abort NC program processing.

Solution

Class

3

Check and modify NC program. Reduce nesting depth of control block structures, possibly modify structure of control block sequences.

Parameter

%1:

Limit value [-]

Maximum nesting depth

Error type

1, Error message from NC program.