Siemens SINUMERIK 840D sl Series Diagnostics Manual page 98

Overview of Alarms
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
10602
Channel %1 block %2 velocity limitation during thread cutting
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: In the displayed thread block, the axis would exceed its maximum velocity when the spin-
dle override is in the maximum position.
Reactions: - Local alarm reaction.
- Alarm display.
Remedy: If the axis velocity is not limited (faultless thread) no remedial measures are necessary.
Otherwise, a lower spindle speed must be programmed for the thread block.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
10604
Channel %1 block %2 thread lead increase too high
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The thread lead increase is causing an axis overload. A spindle override of 100% is
assumed during verification.
Reactions: - Correction block is reorganized.
- Local alarm reaction.
- Interface signals are set.
- Alarm display.
Remedy: Reduce the spindle speed, thread lead increase or path length in the NC program.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
10605
Channel %1 block %2 thread lead decrease too high
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The thread lead decrease is causing an axis standstill in the thread block.
Reactions: - Correction block is reorganized.
- Local alarm reaction.
- Interface signals are set.
- Alarm display.
Remedy: Reduce the thread lead decrease or path length in the NC program.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
10607
Channel %1 block %2 thread with frame not executable
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The current frame is corrupting the reference between the thread length and the thread
lead.
Reactions: - Local alarm reaction.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm at block end.
Remedy: • Perform thread cutting with G33, G34, G35 without a frame.
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005