ABB Relion 670 Series Applications Manual page 357

1MRK 505 370-UUS Rev. K
StopAtExtremes: Sets the behavior of the switch at the end positions – if set to Disabled, when pressing
UP while on first position, the switch will jump to the last position; when pressing DOWN at the last
position, the switch will jump to the first position; when set to Enabled, no jump will be allowed.
12.6 Selector mini switch VSGAPC
12.6.1 Identification
Function description
Selector mini switch
12.6.2 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 enabled–disabled from a button symbol
on the local HMI is shown in figure189. The Close and Open buttons on the local HMI are normally used
for enable–disable operations of the circuit breaker.
INTONE
Disabled
Enabled
ANSI07000112 V3 EN-US
Figure 189: Control of Autorecloser from local HMI through Selector mini switch
VSGAPC is also provided with IEC 61850 communication so it can be controlled from SA system as well.
12.6.3 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
Busbar protection REB670
Application manual
IEC 61850
identification
VSGAPC
VSGAPC
PSTO
IPOS1
IPOS2
NAM_POS1 CMDPOS12
NAM_POS2 CMDPOS21
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IEC 60617 ANSI/IEEE C37.2
identification device number
- 43
INV
OUT
INPUT
SMBRREC_79
ON SETON
OFF
ANSI07000112-3-en.vsd
Section 12
Control
SEMOD158754-1 v3
SEMOD167850-2 v4
SEMOD158803-5 v9
SEMOD158807-4 v4
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