Alstom MiCOM P846, Technical Manual

Page: 267 / 298

SCADA Communications P846/EN SC/D
MiCOM P846 (SC) 13-15
SC
2.7
mechanism defined in Chapter 12 of the Courier User
re used to perform the extraction:
−
B20C Version: Used on a download to check the compatibility of the file to be
wnloaded with the relay.
settings can be uploaded and downloaded to and from the
Programmable scheme logic settings
The programmable scheme logic (PSL) settings can be uploaded from and downloaded to
the relay using the block transfer
Guide.
The following cells a
−
B204 Domain/: Used to select either PSL settings (Upload or download) or
PSL configuration data (Upload only)
−
B208 Sub-Domain: Used to select the Protection Setting Group to be
uploaded/downloaded.
do
−
B21C Transfer Mode: Used to set-up the transfer process.
−
B120 Data Transfer Cell: Used to perform upload/download.
The programmable scheme logic
relay using this mechanism. If it is necessary to edit the settings MiCOM S1 must be used
as the data format is compressed. MiCOM S1 also performs checks on the validity of the
settings before they are downloaded to the relay.