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Commissioning
!
!
42
6.3.3
Data backup/transmission
Using the T-DAT SAVE/LOAD function (→ ä 74), you can transfer data (device parameters and
settings) between the T-DAT (exchangeable memory) and the EEPROM (device storage unit).
This is required in the following instances:
• Creating a backup: current data are transferred from an EEPROM to the T-DAT.
• Replacing a transmitter: current data are copied from an EEPROM to the T-DAT and then
transferred to the EEPROM of the new transmitter.
• Duplicating data: current data are copied from an EEPROM to the T-DAT and then transferred to
EEPROMs of identical measuring points.
Hinweis!
For information on installing and removing the T-DAT → ä 55
XXX.XXX.XX
Esc
+
-
E
HOME
POSITION
LOAD
F
P
YES
F
Restart of the
measuring device
Fig. 31:
Data backup/transmission with T-DAT SAVE/LOAD function
Information on the LOAD and SAVE options available:
LOAD: Data are transferred from the T-DAT to the EEPROM.
Hinweis!
• Any settings already saved on the EEPROM are deleted.
• This option is only available, if the T-DAT contains valid data.
• This option can only be executed if the software version of the T-DAT is the same or newer than
that of the EEPROM. Otherwise, the error message "TRANSM. SW-DAT" appears after restarting
and the LOAD function is then no longer available.
SAVE:
Data are transferred from the EEPROM to the T-DAT
O
F
Quick Setup
N
T-DAT
SAVE/LOAD
P
SAVE
F
P
NO
YES
NO
F
F
F
Input is
saved
Proline Prosonic Flow 91
P
CANCEL
Endress+Hauser
a0001221-en
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