Siemens SINUMERIK 840D Diagnostics Manual page 118

1 Alarms
Definitions:
Reactions:
Remedy:
Program Continuation:
10771
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
10772
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
10773
Parameters:
Definitions:
1-118
The type of a corner (inside or outside corner) depends not only on the programmed path
but also on the tool orientation. For this purpose, the programmed path is projected in the
plane perpendicularly to the actual tool orientation and the corner type is determined
there. If a change in orientation is programmed (in one or several blocks) between two tra-
versing blocks, resulting in the type of corner at the end of the first traversing block being
different from that at the start point of the second block, the above error message is
issued.
- Correction block is reorganized.
- Local alarm reaction.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm at block end.
Modify part program.
Clear alarm with NC START or RESET key and continue the program.
Channel %1 block %2 overflow of local block buffer due to orientation smoothing
%1 = Channel number
%2 = Block number, label
This error occurs when more blocks must be buffered than memory space is available.
This error can only occur when the software has been incorrectly configured.
- Correction block is reorganized.
- Local alarm reaction.
- Interface signals are set.
- Alarm display.
Increase size of local buffer area.
Clear alarm with NC START or RESET key and continue the program.
Channel %1 block %2 illegal orientation change when activating or deactivating 3D
face cutting
%1 = Channel number
%2 = Block number, label
In face milling, no intermediate blocks with pure orientation change are allowed between
the activation block and the first correction block or between the last correction block and
the deactivation block (3D tool radius compensation).
- Correction block is reorganized.
- Local alarm reaction.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm at block end.
Modify part program.
Clear alarm with NC START or RESET key and continue the program.
Channel %1 illegal tool orientation in block %2 at inside corner with block %3
%1 = Channel number
%2 = Block number, label
%3 = Block number, label
On inside corners, the path of the traversing blocks concerned is reduced but the orienta-
tion change originally programmed in the block is retained and is now carried out in syn-
chronism with the shortened path. Because of the ensuing changed relationship between
path tangent, surface normal and tool orientation, singular points or points with impermis-
sible side angle can occur in 3D face milling. This is not allowed.
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
10.04