ABB Relion 670 Series Applications Manual page 381
Bay control, version 2.1 ansi
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Also See for Relion 670 Series:
- Technical manual (1432 pages) ,
- Technical reference manual (1232 pages) ,
- Applications manual (944 pages)
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1MRK 511 358-UUS A
13.7.3
Setting guidelines
Selector mini switch (VSGAPC) function can generate pulsed or steady commands (by setting the
Mode parameter). When pulsed commands are generated, the length of the pulse can be set using
tPulse parameter. Also, being accessible on the single line diagram (SLD), this function block
the
has two control modes (settable through
13.8
Generic communication function for Double Point
indication DPGAPC
13.8.1
Identification
Function description
Generic communication function for
Double Point indication
13.8.2
Application
Generic communication function for Double Point indication (DPGAPC) function block is used to
send double point position indication to other systems, equipment or functions in the substation
through IEC 61850-8-1 or other communication protocols. It is especially intended to be used in
the interlocking station-wide logics. To be able to get the signals into other systems, equipment
or functions, one must use other tools, described in the Engineering manual, and define which
function block in which systems, equipment or functions should receive this information.
More specifically, DPGAPC function reports a combined double point position indication output
POSITION, by evaluating the value and the timestamp attributes of the inputs OPEN and CLOSE,
together with the logical input signal VALID.
When the input signal VALID is active, the values of the OPEN and CLOSE inputs determine the
two-bit integer value of the output POSITION. The timestamp of the output POSITION will have the
latest updated timestamp of the inputs OPEN and CLOSE.
When the input signal VALID is inactive, DPGAPC function forces the position to intermediated
state.
When the value of the input signal VALID changes, the timestamp of the output POSITION will be
updated as the time when DPGAPC function detects the change.
Refer to Table
quality attributes.
Application manual
IEC 61850
identification
DPGAPC
37
for the description of the input-output relationship in terms of the value and the
CtlModel ): Dir Norm and SBO Enh .
IEC 60617
identification
-
GUID-E16EA78F-6DF9-4B37-A92D-5C09827E2297 v3
ANSI/IEEE C37.2
device number
-
Section 13
Control
SEMOD158807-4 v4
SEMOD55384-1 v4
SEMOD55391-5 v8
375
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