Importing Settings - ABB RELION REX640 Operation Manual

1MRS759118 D
5.19.2

Importing settings

The parameter export and import function can be used, for example, when the
protection relay's parameters are set using the WHMI instead of PCM600. The
protection relay's settings engineered with PCM600 can be exported to XRIO
files and imported to the WHMI. The WHMI can be used to write the settings to
the protection relays. The WHMI can also be used to read the protection relay's
setting parameters and to export those to files, which can be used by PCM600.
WHMI imports all parameters from the import file except lockable and read-only
parameters.
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REX640
Operation Manual
The XRIO file name supports only characters A-Z, a-z and 0-9.
The exporting and importing of settings is sensitive to the protection
relay content. Settings are exported and imported for one protection
relay at a time. The export files of a specific protection relay can be
exchanged between PCM600, WHMI and the actual physical protection
relay. To avoid errors and to efficiently manage the exporting and
importing of settings, for example, in a substation with several relays,
ensure that the names of the export files identify the relay to which the
file should be imported.
Ensure that the correct settings are imported to the correct relay. Wrong
settings may cause the relay to malfunction.
Select Import/Export on the menu bar.
Select Import/Export Settings from the drop-down list.
Click Choose File and choose the file to be imported.
Figure 81: Selecting the settings to be imported
Using Web HMI
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