Siemens SINUMERIK 840D sl Function Manual page 411

03.06
Remedy
Program
continuation
27021
Parameter
Explanation
Response
Remedy
Program
continuation
27022
Parameter
Explanation
Response
Remedy
Program
continuation
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
10.2 NCK safety alarms for Sinumerik 840D sl
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.
Axis %1 STOP D 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).
"Braking along the path" is initiated and the safe operating stop (SBH)
is internally activated after the time set in MD 36953
$MA_SAFE_STOP_SWITCH_TIME_D 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.
Axis %1 STOP C 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).
"Braking at the current limit" is initiated and the safe operating stop
(SBH) is internally activated after the time, set in MD 36952:
$MA_SAFE_STOP_SWITCH_TIME_C 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
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