Siemens SINUMERIK 840Di Diagnostic Manual page 158

Overview of Alarms
NCK alarms
12120 Channel %1 block %2 G function not separately programmed
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The G function programmed in this block must be alone in the block. No general addresses or
synchronous actions may occur in the same block. These G functions are:
G25, G26: Working area and spindle speed limitation
G110, G111, G112: Pole programming with polar coordinates
G92: Spindle speed limitation with v constant
STARTFIFO, STOPFIFO: Control of preprocessing buffer
E.g. G4 F1000 M100: no M function allowed in the G4 block.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Program G function by itself in the block.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
12130 Channel %1 block %2 illegal tool orientation
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The tool orientation may only be contained in a modal motion block or in a WAB block (repositioning).
It can be programmed via Euler angles (A1, B1, C1), normal vector components (A2, B2, C2), direction
vectors (A3, B3, C3) or the axis end values. If the tool orientation is programmed in conjunction with
the functions:
G04 (dwell time), G33 (thread cutting with constant lead), G74 (approach reference points) or
REPOSL, REPOSQ, REPOSH (repositioning)
then an alarm is issued with Euler angles, direction vectors and normal vector components.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Press the NC Stop key and select the function "Correction block" with the softkey PROGRAM
CORRECT. The correction pointer positions on the incorrect block.
Program tool orientation with the axis end values or use a separate block for this.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
12140 Channel %1 block %2 functionality %3 not implemented
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Software construct in the source text
Definitions: In the full configuration of the control functions are possible that are not yet implemented in the current
version.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Press the NC Stop key and select the function "Correction block" with the softkey PROGRAM
CORRECT. The correction pointer positions on the incorrect block.
The displayed function must be removed from the program.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
2-158
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006