Siemens Sinumerik 840D sl Function Manual page 728

Diagnostics
10.2 NCK safety alarms for Sinumerik 840D sl
27255
Parameter
Explanation
Response
Remedy
Program r
continuation
27256
Parameter
Explanation
Response
Remedy
Program r
continuation
27257
Parameter
Explanation
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SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
PROFIsafe: F module %1, general error
%1 = PROFIsafe address or name
The specified PROFIsafe module signals an error: More detailed
information on the cause of the error cannot be made without further
resources.
This alarm is initiated for all types of PROFIsafe slaves.
Mode group not ready
NC start disable in this channel
Interface signals are set
Alarm display
NC stop for alarm
A STOP D/E is initiated (this can be set using MD10097
$MN_SAFE_SPL_STOP_MODE) on all axes with safety functionality.
Check the wiring
Remove the error and press RESET.
PROFIsafe: Actual cycle time %1 [ms] > parameterized cycle time
%1 = actual PROFIsafe communications cycle time
The actual PROFIsafe communication cycle time is greater than the
value set using MD10098 $MN_PROFISAFE_IPO_TIME_RATIO. The
parameterized PROFIsafe communication cycle time is continually
exceeded on the PLC side.
Mode group not ready
NC start disable in this channel
Interface signals are set
Alarm display
NC stop for alarm
A STOP D/E is initiated (this can be set using MD10097
$MN_SAFE_SPL_STOP_MODE) on all axes with safety functionality.
Adapt the cycle time using MD $MN_PROFISAFE_IPO_TIME_RATIO.
As a minimum, the value displayed in %1 must be set.
The selected cycle time has an effect on the runtime utilization of the
PLC module. This must be taken into account in the setting.
Remove the error and press RESET
PROFIsafe: %1 %2 signals a system error %3 (%4)
%1 = communication type
%2 = PROFIsafe address or name of the F module
%3 = error detection
%4 = component
A system error was detected within the scope of the PROFIsafe com-
munication. Depending on the error, the particular PROFIsafe driver is
stopped or the complete PROFIsafe communication.
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