Lenze E94AYCET

11 Monitoring
11.4 EtherCAT synchronisation loss
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Lenze · E94AYCET communication module (EtherCAT®) · Communication Manual · DMS 10.2 EN · 11/2018 · TD06
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11.4 EtherCAT synchronisation loss
The "Sync0" synchronisation signal serves to synchronise the start of the inverter application with
the application of the EtherCAT master.
This synchronisation is monitored by the inverter in a permanent time slot.
If impermissible deviations of the synchronisation cycle time are detected within four successive
cycles, the inverter generates the error message "EtherCAT: Sync loss detected with standard device
[0x00c88132]" ( 95).
The permissible jitter of the synchronisation cycle time is 10 μs.
Code C13884
/ C14884 displays whether the Servo Drive 9400 is synchronised.
 Tip!
The synchronisation can be monitored in the application by the LS_SyncInput system block.