Beckhoff EtherCAT EL6022 User Manual

Basics communication
EL600x, EL602x32 Version: 4.6
3.6 Distributed Clock
The distributed clock represents a local clock in the EtherCAT slave controller (ESC) with the following
characteristics:
• Unit 1 ns
• Zero point 1.1.2000 00:00
• Size 64 bit (sufficient for the next 584 years; however, some EtherCAT slaves only offer 32-bit support,
i.e. the variable overflows after approx. 4.2 seconds)
• The EtherCAT master automatically synchronizes the local clock with the master clock in the EtherCAT
bus with a precision of < 100 ns.
For detailed information please refer to the EtherCAT system description.

Beckhoff EtherCAT EL6022 Specifications

General

Brand	Beckhoff
Model	EtherCAT EL6022
Category	I/O Systems
Language	English