Siemens SINUMERIK 840D Diagnostics Manual page 408

1 Alarms
27250
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
27251
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
27252
Parameters:
Definitions:
Reactions:
1-408
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.
- Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Communication with F slaves is finished.
A STOP D/E (settable via MD $MN_SPL_STOP_MODE) is triggered on all axes with
safety functionality.
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 component (master/slave) shown in parameter
%2.
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.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Trigger a STOP D/E (settable via MD $MN_SPL_STOP_MODE) on all axes with safety
functionality.
Check the DP wiring. 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.
- Mode group not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Trigger a STOP D/E (settable via MD $MN_SPL_STOP_MODE) on all axes with safety
functionality.
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
10.04