Siemens SINUMERIK 840D Series Diagnostics Manual page 368

1 Alarms
Remedy:
Program Continuation:
27250
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
27251
Parameters:
Definitions:
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Remedy:
Program Continuation:
27252
Parameters:
Definitions:
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%2 = CRC1: PLC overall reset, reload the S7 F configuration.
%2 = F_WD_Timeout: reparameterize the PROFIsafe cycle time or F monitoring time.
%2 = CRC2_Len: PLC overall reset, reload the S7 F configuration.
%2 = F_Data_Len: PLC overall reset, reload the S7 F configuration.
Switch control OFF - ON.
PROFIsafe: configuration in DP M changed; error code %1 - %2
%1 = NCK project number
%2 = Current PLC project number
The DP master shows a modified S7 PROFIBUS configuration. Error-free operation can
no longer be guaranteed. Communication with the F slaves is terminated. Stop D/E is trig-
gered.
- Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
- Alarm display.
- Interface signals are set.
Restart the PLC/NCK.
Switch control OFF - ON.
PROFIsafe: F module %1, %2 reports error %3
%1 = PROFIsafe address
%2 = Reporting component (master/slave)
%3 = Error code
An error occurred in the PROFIsafe communication between the F master and the speci-
fied F module which was detected by the reporting component (master/slave). Stop D/E is
triggered.
The error code specifies the error type:
• %3 = TO: The parameterized communication timeout was exceeded
• %3 = CRC: A CRC error was detected
• %3 = CN: An error in the time sequence of the F messages was detected
• %3 = SF: F master error, NCK/PLC are no longer synchronous
• %3 = EA: Communication error, slave sends empty messages
- Mode group not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
- Alarm display.
- Interface signals are set.
Restart F slave modules. Restart the NCK/PLC.
Clear alarm with the RESET key. Restart part program
PROFIsafe: Slave %1, sign-of-life error
%1 = DP slave address
The specified DP slave no longer communicates with the master. Stop D/E is triggered.
- Mode group not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
- Alarm display.
- Interface signals are set.
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
 Siemens AG, 2002. All rights reserved
11.02