Siemens SINUMERIK 840D sl Series Diagnostics Manual page 426

Overview of Alarms
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: Check and correct the S7 PROFIBUS configuration.
Program Con- Switch control OFF - ON.
tinuation:
27240
PROFIsafe: DP M not running up, DP info: %1
Parameters: %1 = Current information from the DP interface NCK-PLC
Definitions: There is no DP configuration available to the NCK after the time specified via the MD
$MN_PLC_RUNNINGUP_TIMEOUT.
Reactions: - Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: • Increase MD $MN_PLC_RUNNINGUP_TIMEOUT
• Check the PLC operating status.
• Check the PLC operating system software version.
• Delete the F parameterization in the NCK MD.
Program Con- Switch control OFF - ON.
tinuation:
27241
PROFIsafe: DP M version different, NCK: %1, PLC: %2
Parameters: %1 = DP interface version of the NCK
%2 = DP interface version of the PLC
Definitions: The NCK and PLC components have different implementations of the DP interface. The F
communication cannot be initialized.
Reactions: - Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: • Check the PLC operating system and NCK software versions.
• Upgrade the PLC operating system.
• Delete the NCK F parameterization.
Program Con- Switch control OFF - ON.
tinuation:
27242
PROFIsafe: F module %1, %2 faulty
Parameters: %1 = PROFIsafe address
%2 = Incorrect F parameter
Definitions: An error was detected during the evaluation of the F parameters.
%2 = CRC1: CRC specified by F parameters faulty.
%2 = F_WD_Timeout: The monitoring time parameterized in Step 7 is too small for the
PROFIsafe cycle time defined by the MD $MN_PROFISAFE_IPO_TIME_RATIO.
%2 = CRC2_Len: CRC message length faulty.
%2 = F_Data_Len: the telegram length defined for the specified module is incorrect.
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005