User manual

Table Of Contents

Now click on “install”. When the update process is finished, a popup window appears. The

device must be rebooted after the successful update.

• Save and restore data:

◦ Export: With the Voltcraft SEM-5000 PRO you can export settings, measurement data

and index data.

▪ Settings: The settings are exported in a cfg file. It contains all your configurations,

so that in the case your device must be replaced you can easily recover them.

▪ Measurement data: The per-second resolved measurement data can be exported on

a daily or weekly basis. For export on a daily basis choose a start and end date in the

calendar (maximum 7 days) and click on export. Now you see a red progress

indicator next to the button “Export”. Depending on the selected time period, the

data export can take some minutes. The progress indicator disappears once the file

has been generated; the file is shown above the calendar and can be downloaded,

deleted or imported again.

For file export on a weekly basis click on “week” above the calendar and select the

desired week. Then click on export.

▪ Index data: The index data can be exported on a daily, weekly or monthly basis.

When the export is finished the file is available for download above the calendar.

◦ Import: You can upload files containing data or settings from your computer to the

Voltcraft SEM-5000 PRO. Possible file formats are .csv (for data) and .cfg (for settings).

Please note: Per-second resolved measurement data which are older than 31 days are

deleted automatically due to data size.

Interface to access the per-second resolved measurement data:

It is possible to access the per-second resolved data of the SEM-5000 PRO via a WebSocket

interface with port 11112. The data is in the following format:

2016-02-29 13:27:01 SEM-xxxxxx-0-000 719.612 W 220.357 W 412.216 W 87.039 W

The time is UTC time. The first power value corresponds to the sum of the 3 phases, the following

3 values are the power values of phase 1, 2 and 3.

For a first visualisation of the data you can use, e.g., the app "Simple Web Socket Client" in the

Chrome Browser. Enter the address ws://<IP-Adresse-SEM>:11112 in the field URL.