Siemens SINUMERIK 840D sl Function Manual page 499
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- Function manual (2184 pages) ,
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05.08
Remedy
Program
continuation
27013
Parameter
Explanation
Response
Remedy
Program
continuation
27020
Parameter
Explanation
Response
Remedy
Program
continuation
© Siemens AG 2008 All Rights Reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
10.2 NCK safety alarms for SINUMERIK 840D sl
If no obvious operator error has occurred: Check the value entered in
the machine data, check the SGEs: Was the correct one of 2 limit posi-
tions selected? If the MDs and SGEs are o.k., check the machine for
any damage and repair.
Clear the alarm with the RESET key. Restart the part program. With-
draw the user agreement for this axis. Then press the RESET key. The
program is aborted and the alarm reset. Move the axis – in the JOG
mode – to the valid traversing range. After the NC program error has
been eliminated and the position of this axis carefully checked, the user
agreement can be re–issued and the program can be restarted.
Axis %1 Safe acceleration monitoring exceeded
%1 = axis number
After the initiation of STOP B or C, the speed exceeded the tolerance
value entered in MD $MA_SAFE_STOP_VELO_TOL.
The pulses are locked by initiating a STOP A.
Mode group not ready
Channel not ready
NC start inhibit in this channel
Interface signals are set
Alarm display
NC stop for alarm
Check the MD $MA_SAFE_STOP_VELO_TOL. Check the braking
characteristics of the drive involved.
Power–down the control and power–up again
Axis %1 STOP E activated
%1 = axis number
This alarm comes with Alarms 27011 "Safely reduced speed exceeded"
or 27012 "Safe limit position exceeded" (according to the configuration
in MD 36961: $MA_SAFE_VELO_STOP_MODE, MD 36963:
$MA_SAFE_VELO_STOP_REACTION or MD 36962:
$MA_SAFE_POS_STOP_MODE) or Alarm 27090 after an SPL
crosswise data comparison error occurs.
A LIFTFAST–ASUB (sub–routine) is initiated and the safe operating
stop (SBH) is internally activated after the time set in MD 36954:
$MA_SAFE_STOP_SWITCH_TIME_E has expired.
NC start inhibit in this channel
Interface signals are set
Alarm display
NC stop for alarm
Remove the causes for "safely reduced speed exceeded" or "safe limit
position exceeded" alarm (refer to a description of the alarms).
Clear the alarm with the RESET key. Restart the part program.
Diagnostics
10-499
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