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SPOS01 function (Function ID: 510001)
“SPOS01_OSL_BO_CSF”
(510001_8601011DC6)
Command “Remote-On-Control”
ILK† condition (“ON”) passed
Either “SBO mode” or “DIR mode”
(e.g., “ctlmodel” in IEC61850*)
Selection logic in SPOS01
“Automatic sequence control function (AQEQ)§” in progress
Select command
with ILK† condition
Operate command
with ILK† condition
Select command
without ILK† condition
Operate command
without ILK† condition
To “Wait for a next
command”
Figure 4.1-2 Select ON from the remote-end in SPOS01
††
†Note: The software interlocking (ILK) function can provide the operation criteria for
“On”. The ILK function is discussed separately; note that the operation criteria is
defined by the ILK function itself (i.e., the user cannot set the condition).
‡Note: A “select condition” signal is provided from the select condition scheme. For more
information, see Figure 4.1-13.
§Note: An Automatic sequence control (ASEQ) function can provide sequential signals for
automatic control. The SPOS01 operation is blocked for the ASEQ function being
in the operation. For more information of the ASEQ function, see Chapter
Control
and monitoring application: Automatic sequence control function
.
*Note: The SPOS01 function can run in either the “SBO mode” or the “DIR mode”. The
user can use a signal called “ctlmodel” when communication is implemented using
IEC61850. To use this signal, the user must map it for IEC61850 communication.
††
Note: To identify the input and output points of the other SPOS logics, see Table 4.1-5
and Table 4.1-9.
Output signal to BO
The SPOS01 function can issue an output “Selection success” signal at the output point
“SPOS01_OSL_BO_CSF”, when the SPOS01 function determines that the “Remote-ON-
Control” signal received is true. If the SPOS01 function determines that the “Remote-ON-
Control” signal is not true, the SPOS01 function returns to the “Wait for a command” stage.