Siemens Sinumerik 840D sl Diagnostic Manual page 126

Overview of Alarms
NCK alarms
10933 [Channel %1: ] Block %2 contour programm does not contain enough
contour blocks
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The contour program contains:
- Less than 3 contour blocks with CONTPRON
- No contour blocks with CONTDCON
Reaction: Local alarm reaction.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Increase the size of the program with the stock removal contour to include at least 3 NC blocks with
movements in both axes of the current machining plane.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
10934 [Channel %1: ] Block %2 array for contour segmentation is set too small
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: During contour segmentation (activated with the keyword CONTPRON), the field for the contour table
has been detected as too small. For every permissible contour element (circle or straight line) there
must be a row in the contour table.
Reaction: Local alarm reaction.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Base the definition of the field variables of the contour table on the contour elements to be expected.
The contour segmentation divides some NC blocks into as many as 3 machining cuts. Example: N100
DEF TABNAME_1 [30, 11] Field variables for the contour table provide for 30 machining cuts. The
number of columns (11) is a fixed quantity.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
10940 [Channel %1: ] Block %2 curve table %3: delete/overwrite not possible
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Number of curve table
Definitions: The curve table can only be deleted if it is not active in a link.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: It is necessary to deactivate all links that are being used by the curve table to be deleted.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
10941 [Channel %1: ] Block %2: Curve table %3: NC SRAM memory full, type
%4
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Number of curve table
%4 = Object type
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SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG, 2009. All Rights Reserved
03/2009