Siemens Sinumerik 840D sl Diagnostic Manual page 109

03/2009
Definitions: This alarm occurs when, with active tool radius compensation, the starting point used for calculating
the compensation is not identical to the end point of the preceding block. This situation can occur, for
example, when a geometry axis is traversed between two positions as a positioning axis or when, with
an active kinematic transformation (e.g. 5-axis transformation) the tool length compensation is altered.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
NC Stop on alarm at block end.
Remedy: Modify part program.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
10765 [Channel %1: ] Block %2 3D tool radius compensation not possible
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: This alarm occurs when an attempt is made to activate the 3D tool radius compensation even though
the option required for this is not fitted in the control.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
NC Stop on alarm at block end.
Remedy: The option cannot be activated by altering machine data because the necessary code is not physically
available.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
10766 [Channel %1: ] Illegal change of surface orientation between block %2
and block %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Block number, label
Definitions: This alarm occurs with 3D face milling when, at the time of block transition, the surface defined in the
first block is continued in the second block with the rear side of the surface defined there. The block
number in the alarm designates the second block.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
NC Stop on alarm at block end.
Remedy: Modify part program.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
10767 [Channel %1: ] Block %2 processing with tilt angle unequal 0 not
possible
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: When face milling with a torus milling cutter, the tilt angle must be 0 if the surface normal vector and
the tool orientation include an angle that is less than the limiting angle given by the MD21082
$MC_CUTCOM_PLANE_ORI_LIMIT, i.e. in this case only the lead angle may be unequal to 0.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
NC Stop on alarm at block end.
Remedy: Modify part program. If necessary, use another tool (ball end mill).
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
© Siemens AG, 2009. All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
NCK alarms
2-109