Siemens SINUMERIK 840D Diagnostics Manual page 444

1 Alarms
61266
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Program Continuation:
61267
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61301
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61302
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1-444
Channel %1 block %2 Direction of machining impermissible
%1 = Channel number
%2 = Block number, label
In face milling, the delimitations and the direction of machining do not match.
- Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Select another direction of machining.
Clear alarm with the RESET key. Restart part program
Channel %1 block %2 Plane infeed too large, residual corners are left over
%1 = Channel number
%2 = Block number, label
In face milling, the plane infeed must not exceed 85%.
- Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Select a smaller plane infeed, as otherwise residual corners will be left over.
Clear alarm with the RESET key. Restart part program
Channel %1 block %2 measuring probe does not switch
%1 = Channel number
%2 = Block number, label
The measuring distance was completely traversed but no switching signal was generated
at the measuring input specified by MD 9750or MD 9751.
- Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Check measuring probe connection
Set a longer measuring distance via MD 9752, 9753, 9754, 9755
When measuring an edge: Position closer to the edge
For spigots/holes: Position roughly over the middle
Check value for spigot/hole diameter
Clear alarm with the RESET key. Restart part program
Channel %1 block %2 measuring probe collision
%1 = Channel number
%2 = Block number, label
The measuring probe collided with an obstacle when being positioned.
- Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Check spigot diameter (may be too small)
Check measuring distance (may be to long)
Clear alarm with the RESET key. Restart part program
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
10.04