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NDAS-N. User Manual.
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6.9. Profiles tab
Use the Profiles tab to save and upload the user profiles. The windows created by the user with
all the settings, signals and their colors as well as buffering settings are saved to the profile. The saved
profiles are stored on NDAS-RT.
The profiles can be useful in the following cases:
●
if it is required to move all user settings to another computer or to another browser while opening
the module web interface
●
if it is desirable to use multiple module settings while working in the same browser
Note that the connections settings (Connections) do not refer to the user profile settings – they
are common for the entire module.
7. GPS and Time program module
The GPS and Time module is designed to synchronize the NDAS-RT clock from the GPS, NTP and
PTP time sources.
Software for the NDAS-N data logger and the NDAS-RT multifunction module is identical.
The functions and capabilities described in this chapter for NDAS-RT also refer to the data
logger.
The module has the following basic functionality:
●
Receive the data from the integrated GPS receiver, synchronizing the clock with the GPS time;
●
In the GPS synchronization mode, the module can act as the Stratum 1 NTP server;
●
In the GPS synchronization mode, the module can act as the PTP master clock source;
●
Clock synchronization with the NTP servers;
●
Clock synchronization within the PTP network environment.
The module compares the current evaluation of the timing accuracy to the user-set acceptable
threshold. If the timing accuracy exceeds the set threshold, the time of the device is considered valid and
this information is sent to the software modules. Thus, in particular, the NDAS One Manager module
can synchronize the NDAS One data loggers connected to it if the required accuracy is achieved.
