Siemens SINUMERIK 840D Diagnostics Manual page 98

1 Alarms
10605
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
10607
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
10610
Parameters:
Definitions:
Reactions:
Remedy:
1-98
Channel %1 block %2 thread lead decrease too high
%1 = Channel number
%2 = Block number, label
The thread lead decrease is causing an axis standstill in the thread block.
- Correction block is reorganized.
- Local alarm reaction.
- Interface signals are set.
- Alarm display.
Reduce the thread lead decrease or path length in the NC program.
Clear alarm with NC START or RESET key and continue the program.
Channel %1 block %2 thread with frame not executable
%1 = Channel number
%2 = Block number, label
The current frame is corrupting the reference between the thread length and the thread
lead.
- Local alarm reaction.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm at block end.
• Perform thread cutting with G33, G34, G35 without a frame.
• Use G63 or G331/G332.
Clear alarm with the RESET key. Restart part program.
Channel %1 axis %2 not stopped
%1 = Channel number
%2 = Block number, label
An axis/spindle has been positioned over several NC blocks using the POSA/SPOSA
instruction. The programmed target position had not yet been reached ("exact stop fine"
window) when the axis/spindle was reprogrammed.
Example:
N100 POSA[U]=100
:
N125 X... Y... U... ; e.g.: U axis still travels from N100!
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Check and correct the part program (analyze whether motion beyond block boundaries is
appropriate here). Prevent block change by means of the keyword WAITP for axes or
WAITS for spindles until the positioning axes or positioning spindles have also reached
their target position.
Example for axes:
N100 POSA[U]=100
:
N125 WAITP[U]
N130 X... Y... U...
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
10.04