Error handling and diagnosis
BK11x0, BK1250
80
Version: 4.1
7
Error handling and diagnosis
7.1
Error messages to the EtherCAT master
The Beckhoff TwinCAT EtherCAT master issues the slave error message after the ETG specification in plain
text in the logger window.
Fig. 59: Switching the logger window on/off
Error message
Fig. 60: Display of the error message AL Status Code '0x0003' in the logger window
Error code
AL Status Code '0x0003'
Explanation
The error message is displayed in the logger window, if a K-bus error is present and the coupler should enter
the status SAFEOP. Rectify the K-bus error.
Error Message:
Fig. 61: Display of the error message AL Status Code '0x001e - invalid SM IN cfg' in the logger window
Error code
AL Status Code '0x001e - Invalid SM IN cfg'
Explanation
:
The process data scope is incorrect. The BK11x0/BK1250 is set by the EtherCAT master based on the
EtherCAT extent of process data according to the configured KL terminals. Before that the coupler scans its
KL terminals and establishes its internal process data image based on their message. If the two process
data do not match, the system reports a SyncManager error.
Use the KS2000 software or correct CoE startup entries to ensure that a KL terminal does not report with an
alternative process data format that may differ from the TwinCAT configuration, for example.
