Hitachi Relion 670 Series Applications Manual page 276
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- Applications manual (354 pages) ,
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Section 12
Control
the last position, the switch will jump to the first position; when set to Enabled, no jump will be
allowed.
12.7
Selector mini switch VSGAPC
12.7.1
Identification
Function description
Selector mini switch
12.7.2
Application
Selector mini switch (VSGAPC) function is a multipurpose function used in the configuration tool in
PCM600 for a variety of applications, as a general purpose switch. VSGAPC can be used for both
acquiring an external switch position (through the IPOS1 and the IPOS2 inputs) and represent it
through the single line diagram symbols (or use it in the configuration through the outputs POS1 and
POS2) as well as, a command function (controlled by the PSTO input), giving switching commands
through the CMDPOS12 and CMDPOS21 outputs.
The output POSITION is an integer output, showing the actual position as an integer number 0 – 3,
where 0 = MidPos, 1 = Open, 2 = Closed and 3 = Error.
An example where VSGAPC is configured to switch Autorecloser on–off from a button symbol on the
local HMI is shown in figure131. The I and O buttons on the local HMI are normally used for on–off
operations of the circuit breaker.
INTONE
OFF
ON
IEC07000112 V3 EN-US
Figure 131:
VSGAPC is also provided with IEC 61850 communication so it can be controlled from SA system as
well.
12.7.3
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
the tPulse parameter. Also, being accessible on the single line diagram (SLD), this function block has
two control modes (settable through CtlModel): Dir Norm and SBO Enh.
270
IEC 61850
identification
VSGAPC
VSGAPC
PSTO
IPOS1
IPOS2
NAM_POS1
CMDPOS12
NAM_POS2
CMDPOS21
Control of Autorecloser from local HMI through Selector mini switch
© 2017 - 2023 Hitachi Energy. All rights reserved
IEC 60617
ANSI/IEEE C37.2
identification
device number
-
43
INVERTER
INPUT
OUT
SMBRREC
ON
SETON
OFF
IEC07000112-3-en.vsd
1MRK506375-UEN Rev. N
SEMOD158754-1 v3
SEMOD167850-2 v4
SEMOD158803-5 v9
SEMOD158807-4 v4
Railway application RER670
Application manual
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