Siemens SINUMERIK 840D Series Diagnostics Manual page 351

11.02
27011
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
27012
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
27013
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
 Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
Axis %1 safe velocity exceeded
%1 = Axis number
The axis has moved too quickly and faster than allowed in MD $MA_SAFE_VELO_LIMIT.
With active SBH/SG and a 1-encoder system, the velocity which corresponds to an
encoder limit frequency of 200 kHz has been exceeded.
Stop of the axis with STOP C, D or E, according to the configuration in MD
$MA_SAFE_VELO_STOP_MODE. Blocking of NC START. Display on the interface.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Please inform the authorized personnel/service department. If no obvious operator error
occurred: Check input value of the MD, Check SGEs: was the correct safe velocity
selected? If the MDs and SGEs are o.k., check the machine for any damage and rectify.
Clear alarm with the RESET key. Restart part program
Axis %1 safe end position exceeded
%1 = Axis number
The axis has exceeded the limit position entered in MD $MA_SAFE_POS_LIMT_PLUS or
MD $MA_SAFE_POS_LIMIT_MINUS.
Stop of the axis with STOP C, D or E, according to the configuration in MD:
$MA_SAFE_POS_STOP_MODE. Blocking of NC START. Display on the NC/PLC inter-
face.
- NC Start disable in this channel.
- NC Stop on alarm.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department. If no obvious operator error
occurred: Check the input value of the machine data and check the SGEs: was the correct
one of 2 end positions selected? If the MDs and SGEs are o.k., check the machine for any
damage and rectify.
Remove the user confirmation for this axis. Actuate the RESET key, the program will be
aborted and the alarm will be deleted. Move the axis in the JOG mode to the valid travers-
ing range. After eliminating the NC program error and checking the position of this axis,
the user confirmation can be given again and the program can be restarted.
Clear alarm with the RESET key. Restart part program
Axis %1 safe braking ramp exceeded
%1 = Axis number
After the initiation of STOP B or C, the velocity exceeded the tolerance value entered in
MD $MA_SAFE_STOP_VELO_TOL.
Pulse blocking (via SGA).
- Mode group not ready.
- Channel not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
- Alarm display.
- Interface signals are set.
Please inform the authorized personnel/service department. Check the MD. Check the
braking behavior of the affected drive.
Switch control OFF - ON.
1 Alarms
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