Endress+Hauser Teqwave F, Руководство по эксплуатации

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Commissioning Teqwave F/I Modbus TCP
46 Hauser
10.6 Application package "Viewer with interface for data
download"
10.6.1 Availability
If the "Viewer with interface for data download" application package is ordered ex-works,
the functions of this package are available in the Viewer when the device is delivered.
Ways to check function availability:
Using the serial number on the measuring device: W@M Device viewer → order code
option EP "Viewer with interface for data download"
Via the "Viewer" operating tool:
Check whether the functions appear in the Viewer. The function is activated if the Read
memory function is not grayed out in the Teqwave Transmitter menu.
If the function cannot be opened in the measuring device, the application package was not
selected when the device was ordered. In such cases, you can subsequently activate the
functions for data readout.
10.6.2 Activation
Hauser provides users with a license key to activate the functions. The license key
must be entered to enable the functions of the application package. The key is entered in
the Viewer via the "Teqwave Transmitter" → "License key" menu.
The application package is individually licensed for a specific measuring device and can
only be used with this particular device. The system uses a serial number saved in the
license key to automatically check whether there is authorization to enable the application
package on the connected transmitter.
10.6.3 General information
The "Viewer with interface for data download" application package is only available via the
Viewer. Once the application package has been enabled, it is possible to open the
measured values that are saved in the memory via the Read memory function. It is also
possible to save the measured values and physical units to a .csv file. This file can then be
imported into a database. If the application package has not been enabled, the
corresponding functions are disabled in the Viewer and it is not possible to access the
measured values.
For more information on retrieving measured values, see →  51.
10.6.4 Device memory disk space
Once the internal memory is full, the most recent data records automatically overwrite the
oldest data records. There are 2 GB of space available on the internal memory. With a
storage interval of 60 s, there is enough space in the memory for about 7.5 years.
10.6.5 Specifying the storage interval
A storage interval of between 10 to 7 200 s can be defined for data storage. The storage
interval refers to the frequency at which the data are saved to the device memory.
Navigation using transmitter with touch screen
Settings menu → "Application parameters" → "Storage interval (s)"
Navigation using the Viewer
Menu "Teqwave Transmitter" → "Storage interval"
The operating tool communicates the settings to the transmitter as soon as the Apply
button is clicked.