Siemens Sinumerik 840D sl Function Manual page 685

10/15
27020
Parameter
Explanation
Response
Remedy
Program r
continuation
27021
Parameter
Explanation
Response
Remedy
Program r
continuation
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SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
Axis %1 STOP E initiated
%1 = axis name, spindle number
This alarm comes with alarms 27011 "Safely reduced speed exceeded"
or 27012 "Safe limit position exceeded" (according to the configuration
in
MD36961 $MA_SAFE_VELO_STOP_MODE,
MD36963 $MA_SAFE_VELO_STOP_REACTION or
MD36962 $MA_SAFE_POS_STOP_MODE) or alarm 27090 after a
SPL--CDC error occurs.
NC start disable in this channel
Interface signals are set
Alarm display
NC stop for alarm
A LIFTFAST--ASUB (sub--routine) is initiated and the safe operating
stop (SBH) is internally activated after the time set in MD36954:
$MA_SAFE_STOP_SWITCH_TIME_E has expired.
Remove the causes of alarm 27011 "safely reduced speed exceeded"
or 27012 "safe limit position exceeded" or 27090 "error for crosswise
data comparison NCK--PLC" (see a description of the alarms).
Clear the alarm with the RESET key. Restart the part program.
Axis %1 STOP D initiated
%1 = axis name, spindle number
This alarm comes with alarms 27011 "Safely reduced speed exceeded"
or 27012 "Safe limit position exceeded" (according to the configuration
in
MD36961 $MA_SAFE_VELO_STOP_MODE,
MD36963 $MA_SAFE_VELO_STOP_REACTION or
MD36962 $MA_SAFE_POS_STOP_MODE or alarm 27090 after a
SPL--CDC error occurs.
NC start disable in this channel
Interface signals are set
Alarm display
NC stop for alarm
"Braking along the path" is initiated and the safe operating stop (SBH)
is internally activated after the time set in MD36953
$MA_SAFE_STOP_SWITCH_TIME_D has expired.
Remove the causes of alarm 27011 "safely reduced speed exceeded"
or 27012 "safe limit position exceeded" or 27090 "error for crosswise
data comparison NCK--PLC" (see a description of the alarms 27011,
27012).
Clear the alarm with the RESET key. Restart the part program.
10.2NCK safety alarms for Sinumerik 840D sl
Diagnostics
10-685