Internal Real-Time Clock

The cRIO-9081 contains an internal real-time clock that maintains system time when the cRIO-9081 is powered off. The system clock of the cRIO-9081 is synchronized with the internal real-time clock at startup. You can set the real-time clock using the BIOS setup utility or MAX, or you can set the clock programmatically using LabVIEW.

Refer to the specifications for your controller for the real-time clock accuracy specifications.