ABB REL650 series, Applications Manual

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The IEC 61850 communication has always priority over binary inputs,
e.g. a block command on binary inputs will not prevent commands over
IEC 61850.
Accepted originator categories for PSTO
If the requested command is accepted due to the authority allocation control, the
respective value will change. Otherwise the attribute
blocked-by-switcing-hierarky is set
in the cause signal. If the PSTO value is changed under a command, then the command is
reset.
The accepted originator categories for each PSTO value are shown in Table 18
Table 18: Accepted originator categories for each PSTO
PermittdSourceToOperate Originator
0 = Off 4,5,6
1 = Local 1,4,5,6
2 = Remote 2,3,4,5,6
3 = Faulty 4,5,6
4 = Not in use 1,2,3,4,5,6
5 = All
PSTO = All, then it is no priority between operator places. All operator places are allowed
to operate at the same time.
According to IEC61850 standard the orCat attribute in originator category are defined in
Table 19
Table 19: orCat attribute according to IEC61850
Value Description
0 not-supported
1 bay-control
2 station-control
3 remote-control
4 automatic-bay
5 automatic-station
6 automatic-remote
7 maintenance
8 process
Section 11
1MRK 506 334-UUS A
Control
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Application manual