Siemens SINUMERIK 840D sl Series Diagnostics Manual page 120

Overview of Alarms
Remedy: Increase size of local buffer area.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
10772
Channel %1 block %2 illegal orientation change when activating or deactivating 3D
face cutting
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: 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).
Reactions: - 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:
10773
Channel %1 illegal tool orientation in block %2 at inside corner with block %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Block number, label
Definitions: 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.
Reactions: - 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:
10774
Channel %1 illegal tool dimensions with face cutting in block %2
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: This alarm occurs when illegal tool dimensions are programmed for face milling, e.g. neg-
ative tool radius, rounding radius zero or negative for tool types that require a rounding
radius, taper angle zero or negative for tapered tools.
Reactions: - Correction block is reorganized.
- Local alarm reaction.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm at block end.
Remedy: Modify part program.
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005