Rockwell Automation 2198-Hxxx Kinetix 5500 Servo Drives User Manual - Manual (Page 109)

Rockwell Automation Publication 2198-UM001D-EN-P - May 2014 109
Configure and Start the Kinetix 5500 Drive System Chapter 6
14. Click the Date/Time tab.
15. Check Enable Time Synchronization.
The motion modules set their clocks to the module you assign as the
Grandmaster.
16. Click OK.
IMPORTANT Check Enable Time Synchronization for all controllers that participate
in CIP Sync. The overall CIP Sync network automatically promotes a
Grandmaster clock, unless the priority is set in the Advanced tab.