AL 0x001B troubleshooting answers
1 question with answers cited from the manufacturer manuals.
- 0Beckhoff TwinCAT 3: EtherCAT AL Status 0x001B Sync Manager Watchdog, what to check?
The EtherCAT AL Status 0x001B Sync Manager Watchdog fault indicates that a slave did not receive process data within the specified watchdog time, typically 100 ms. This usually occurs when cyclic process data stops, ofte…