Operational status of the NTP sub-system.
The value is a bit mask:
1 local system clock synchronized
2 generic error (see hmNetNTPStatusText)
100 server 1 not synchronized
200 server 1 protocol error
400 server 1 not responding
800 server 1 synchronization in progress
10000 server 2 not synchronized
20000 server 2 protocol error
40000 server 2 not responding
80000 server 2 synchronization in progress
(Note that all values are hexadecimal.)