ABB Relion 670 Series Applications Manual page 357

1MRK 511 401-UEN Rev. K
The accepted originator categories for each PSTO value are shown in
Table 55: Accepted originator categories for each PSTO
Permitted Source To Operate
0 = Off
1 = Local
2 = Remote
3 = Faulty
4 = Not in use
5 = All
6 = Station
7 = Remote
PSTO = All, then it is no priority between operator places. All operator places are allowed to
operate.
According to IEC 61850 standard the
Table 56
Table 56: orCat attribute according to IE C61850
Value
0
1
2
3
4
5
6
7
8
15.3.3 Bay control QCBAY
The Bay control (QCBAY) is used to handle the selection of the operator place per bay. The
function gives permission to operate from two main types of locations either from Remote
(for example, control centre or station HMI) or from Local (local HMI on the IED) or from all
(Local and Remote). The Local/Remote switch position can also be set to Off, which means no
operator place selected that is, operation is not possible either from local or from remote.
For IEC 61850-8-1 communication, the Bay Control function can be set to discriminate between
commands with orCat station and remote (2 and 3). The selection is then done through the IEC
61850-8-1 edition 2 command LocSta.
QCBAY also provides blocking functions that can be distributed to different apparatuses
within the bay. There are two different blocking alternatives:
• Blocking of update of positions
• Blocking of commands
Bay control REC670
Application manual
Originator (orCat)
4,5,6
1,4,5,6
2,3,4,5,6
4,5,6
4,5,6
1,2,3,4,5,6
2,4,5,6
3,4,5,6
Description
not-supported
bay-control
station-control
remote-control
automatic-bay
automatic-station
automatic-remote
maintenance
process
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orCat attribute in originator category are defined in
Section 15
Control
Table 55.
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