Siemens SINUMERIK 840D sl Function Manual page 410

Diagnostics
10.2 NCK safety alarms for Sinumerik 840D sl
Remedy
Program
continuation
27013
Parameter
Explanation
Response
Remedy
Program
continuation
27020
Parameter
Explanation
Response
10-410
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
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
positions 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.
Withdraw 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 braking ramp 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
© Siemens AG, 2006. All rights reserved
03.06