Siemens SINUMERIK 840D sl Series Diagnostics Manual page 196

Overview of Alarms
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14121
Channel %1 block %2 no orientation defined (distance equals zero).
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The programmed coordinates for the 2nd space curve with XH, YH, ZH
do not define any tool orientation, as the distance of the curve to the TCP is becoming
zero.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Change the part program so that the distance between the two curves is not becoming
zero and
that a tool orientation is defined.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14122
Channel %1 block %2 angle and direction of the cone programmed
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: With taper circumference interpolation of orientation with ORICONCW and ORICC, only
the opening angle or the direction of the taper may be programmed. Programming of both
in one single block is not allowed.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Modify part program.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14123
Channel %1 block %2 nutation angle of the cone too small
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: With taper circumference interpolation, the programmed opening angle of the taper must
be greater than the half of the angle between the start and end orientation. Otherwise, a
taper cannot be defined.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Modify part program.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14124
Channel %1 block %2 start tangent for orientation is zero
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: With taper circumference interpolation with tangential continuation (ORICONTO), the
start tangent of orientation must not be zero.
Reactions: - Correction block is reorganized.
- Interface signals are set.
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005