Operation Ecograph T, RSG35
44 Endress+Hauser
certain data ranges should be copied. The USB stick is not used for storing the measured
values continuously, i.e. this is not automatically updated.
Data are saved in two different folders on the storage media depending on the storage
method:
• All data are copied cyclically to the rec_data_<Device name> folder if a data packet is
complete or the function "Update" is activated under "Operation -> SD card/USB stick -
> Update".
• The data for the time range selected under "Operation -> SD card/USB stick -> Save
measured value" is copied to the rng_data_<Device name> folder. The copying of this
data has no effect on the saving of data in the rec_data_<Device name> folder.
• Only use new, formatted SD cards recommended by the manufacturer (see
"Accessories" ).→ 61
• During normal operation, the used memory space on the SD card or USB stick is
displayed on the top right of the display ("SD: xx%" or "USB: xx%").
Dashes "–" on this display mean that no SD card is inserted.
• The SD card must not be write-protected.
• Prior to removing the external data carrier, select "Operation -> SD card/USB stick
-> Update". The current data block is closed and saved to the external data carrier.
This ensures that all current data (until the last save) is included on it.
• Depending on the configuration of the unit (see "Setup –> Advanced setup –>
System –> Ext. memory –> Warning at"), an acknowledgeable message on the
display informs you that the external data carrier has to be changed before the data
carrier is 100 % full.
• The device keeps track of which data have already been copied onto the SD card or
USB stick. Should you ever forget to change the data carrier in time (or if no SD card
has been inserted), the new external data carrier is filled with the missing data from
the internal memory - as long as the data are still available there. As measured
value acquisition/recording is assigned the highest priority, it may take several
minutes in this case for the data to be copied from the internal memory to the SD
card or USB stick.
10.9.2 Functions relating to the SD card or USB stick
You can find functions to save measured data and device settings on a removable medium
in the main menu under "Operation -> SD card/USB stick" (only if an SD card or USB stick
is provided).
Remove safely:
All internal access is terminated to ensure safe removal of the storage medium from the
device. You are notified when it is safe to remove the data storage medium. If the SD card
is not removed, the device automatically starts to save data to the storage medium again
after 5 minutes.
Only remove the data storage medium using this function; otherwise data may be
lost!
Update:
Measurement data not yet saved on the storage medium are now saved. Please be patient!
Measured value acquisition is running in parallel and has top priority.
Data from several devices can be saved onto one storage medium.
• Save measured values:
A user-definable time range can be saved on the data storage medium.
• Load setup:
Loads device settings (setup) from the storage medium onto the device.
• Save setup:
All device settings (setup) are saved onto the storage medium. They can be archived or
used for other devices.
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