Rockwell Automation 2099-BMxx Kinetix 7000 High Power Servo Drive User Manual - Manual (Page 111)

Rockwell Automation Publication 2099-UM001D-EN-P - December 2012 111
Configure and Startup the Kinetix 7000 Drive System Chapter 5
The Controller Properties dialog box opens.
6. Click the Date/Time tab.
7. Check Enable Time Synchronization.
This assigns the controller as the Grandmaster clock. The motion modules
set their clocks to the module you assign as the Grandmaster.
8. Click OK.
IMPORTANT You can assign only one module in the Logix chassis as the
Grandmaster clock.