Siemens SINUMERIK 840D sl Function Manual page 681

27257 PROFIsafe: %1 %2 signals a system error %3 (%4)
Response NC start disable in this channel
Alarm display
Interface signals are set
Mode group not ready
Channel not ready
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.
Stop the PROFIsafe driver involved. Stopped PROFIsafe driver of type F-DI or F-DIO F-modules - output
failsafe values (0) towards the SPL as F-net data.
Remedy Power-down/power-up the control (power on). If this fault occurs again, contact the service department.
Program con‐ Switch control system OFF and ON again.
tinuation
27299 PROFIsafe: Diagnostics %1 %2 %3 %4
Parameter %1 error ID 1
%2 error ID 2
%3 Error ID 3
%4 error ID 4
Explanation Errors in the PROFIsafe configuration.
The component (PLC or NCK), which detected the error, is specified in the alarm text.
Response Alarm display
Remedy With the error text, open a support request at:
http://www.siemens.com/automation/support-request
To ensure fast processing, please provide the following information:
● Alarm number with alarm text
● Description of the operator action/operating mode prior to the alarm message
● Log files (generating)
Program con‐ Switch control system OFF and ON again.
tinuation
27300 F_DP: Cycle time %1[ms] is too long
Parameter %1 parameterized cycle time
Explanation The cycle type of the F_DP communication resulting from MD13320 $MN_SAFE_SRDP_IPO_TIME_RATIO
and MD10071 $MN_IPO_CYCLE_TIME exceeds the permissible limit value of 250 ms.
Response Alarm display
NC start disable in this channel
Interface signals are set
Mode group not ready
Channel not ready
NC stop for alarm
Safety Integrated
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
11.2 NCK safety alarms for SINUMERIK 840D sl
Diagnostics
681