Block %2 Transformation Prohibits To Traverse The Pole; Block %2 Preprocessing And Main Run Might Not Be Synchronized; Block %2 Negative Feed Profile Is Ignored - Siemens Sinamics S120 Diagnostic Manual

NCK alarms
10911 [Channel %1: ] Block %2 transformation prohibits to traverse the pole
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The given curve passes through the pole of the transformation.
Reaction: Interpreter stop
Local alarm reaction.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Modify part program.
Program Clear alarm with the RESET key. Restart part program
Continuation:
10912 [Channel %1: ] Block %2 preprocessing and main run might not be synchronized
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The preset positioning axis run cannot be accurately calculated beforehand. The reason for this is either that the axes
involved in the transformation are traversed as positioning axes or that a transformation pole is circumnavigated too
frequently by the curve.
The velocity check is performed starting from this block in the main run. It is more conservative than with anticipated
calculation. The LookAhead function is deactivated. If it is not possible to take over the velocity check into the main
run, part program processing is aborted.
Reaction: Alarm display.
Remedy: No action is usually necessary. The velocity control operates more effectively, however, if the part program is modified.
- If a transformation pole is circumnavigated several times by the curve, it helps to split up the block into smaller parts.
- If a positioning axis is the cause, you should check whether the axis can be traversed as a path axis. The Look Ahead
function remains deactivated until preprocessing can be based on defined conditions again (e.g. as a result of change
from JOG->AUTO, tool or tool edge change).
Program Clear alarm with the Delete key or NC START.
Continuation:
10913 [Channel %1: ] Block %2 negative feed profile is ignored
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The given feed profile is in part negative. However, negative path feed is not allowed. The feed profile is ignored. The
specified feed block end value is taken when traversing over the entire block.
Reaction: Local alarm reaction.
Alarm display.
Remedy: No action is usually necessary. The alarm message indicates an error in the programming, however, and this should
be corrected.
Program Clear alarm with the Delete key or NC START.
Continuation:
100
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
Alarms