32
INOVANCE TECHNOLGY EUROPE GmbH
SV660N Startup Procedure_EN_v1.4_20220826.docx
The following image show the EtherCAT slave timing:
• EoF: End of Frame
• SoF: Start of Frame. Ethernet SOF delimiter at the end of the preamble of Ethernet frames
• PDI: Process Data Interface or Physical Device Interface: an interface that allows access to ESC from
the process side
• IRQ: Master application cycle time
• SYNC: Signal generated by the Distributed Clocks unit
• Offset [2]: value related with “Sync Offset” from the EtherCAT Master configuration