16922

Parameters:

Definitions:


Reactions:


Remedy:

Program Continuation:


Channel %1 subprograms: action %2<ALNX> maximum nesting depth exceeded

%1 = Channel number

%2 = Action number/action name

Various actions can cause the current procedure to be interrupted. Depending on the action, asynchronous subroutines are activated. These asynchronous subroutines can be interrupted in the same manner as user programs. Unlimited nesting depth is not possible for asynchronous subroutines due to memory limitations.

Example: An interrupt interrupts the current program processing. Other interrupts with higher priorities interrupt processing of the previously activated asynchronous subroutines.

Possible actions are: DryRunOn/Off, DecodeSingleBlockOn, delete distance-to-go, interrupts .....

-    NC Start disable in this channel.

-    Interface signals are set.

-    Alarm display.

-    NC Stop on alarm.

Do not trigger the event on this block.

Clear alarm with the RESET key. Restart part program


1-847


© Siemens AG 2005 All Rights Reserved