NMEA Engine Status view

Full information on the status of the NMEA Engine module is given in the NMEA Engine Status view. For a detailed description of the columns of its spreadsheet see the following table.

If data from a specific epoch of a station did not arrive in time (that is, within five seconds after the arrival time of the epoch received from the first receiver), the NMEA Engine will send all of the data to the depending module without the missing station's observations.

The Synchronized output field of the Status page informs you of the epoch time (date, and time in HH:MM:SS), for which the last set of collected data has been sent to the depending module. Behind the output time, the number of modules is shown, which have delivered observations in time.

Available columns in the spreadsheet:

Column	Description	More Information
Status icon	Visually describes the current status of the station.	Green: stations are synchronized. Yellow: a delay of the station data to the arrival time of the epoch received from the first receiver, between 2 and 5 seconds. Red: no data received. Data arrived more than 5 seconds late. The module will not wait anymore for this station's data.
Source	Module type and configuration name
Station Name	Station name
Station Code	Station code
Received Epochs	Summarized epochs received from this station.	Since NMEA Engine module startup, or since NMEA Receiver module startup, whichever happened last.
Used Epochs	Summarized epochs from this station passed on to depending modules.	Used epochs may be less than received epochs, because of epochs arriving too late.
Too Late Epochs	Summarized epochs arriving too late	Epochs of this station are too late, if they arrive more than 2 seconds later than the arrival time of the epoch received from the first receiver.
Received	Date and Time of the last received epoch.	In DD.MM.YY HH:MM:SS, GPS time.
Max. Delay	Maximum value of all delays having occurred so far.	Delay relative to the first station sending that epoch. Value is displayed visually and in milliseconds.
Delay	Delay relative to the first station sending that epoch	Visually and in milliseconds.
Average of Delay	Average of delay over all epochs for this station.	Visually and in milliseconds. See the summarized epochs in the Used Epochs column.
Last Hour Delay	Average of delay over all used epochs of the last 60 minutes for this station.	Value is displayed visually and in milliseconds.
Delay	Current delay relative to the first station sending that epoch.	The delay is displayed visually and in milliseconds.

Note - The update interval of the status messages depends on the bandwidth control setting you have selected when logging in to the Trimble 4D Control Server UI.