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Hypervisor提供了极佳的同步可能性，其PredictionError（时间估计的准确性）通常在几微秒之内。

可以通过ExSyncInfo功能块中的TimeSync结构监控NETTIME同步。

•在该结构中，可通过TargetResponsive和PrecisionReached标志访问当前同步状态。

•PrecisionReached表示Linux时间估计的PredictionError已在计算的GuardTime内达到配置的精度。

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The Hypervisor offers excellent synchronization possibilities, where the PredictionError (accuracy of the time estimate) is normally within a few microseconds.

The NETTIME synchronization can be monitored via the TimeSync structure in the ExSyncInfo function block.

•In this structure, the current synchronization state can be accessed via the TargetResponsive and PrecisionReached flags.

•PrecisionReached means that the PredictionError of the Linux time estimate has reached the configured Precision within the calculated GuardTime.