ABB Relion 670 Series Technical Reference Manual page 770

Section 12
Control
12.7.5
12.8
12.8.1
12.8.2
764
Settings
The function does not have any parameters available in the local HMI or PCM600.
Single point generic control 8 signals SPC8GGIO
Function description
Single point generic control 8 signals
Introduction
The Single point generic control 8 signals (SPC8GGIO) function block is a collection
of 8 single point commands, designed to bring in commands from REMOTE (SCADA)
to those parts of the logic configuration that do not need extensive command receiving
functionality (for example, SCSWI). In this way, simple commands can be sent
directly to the IED outputs, without confirmation. Confirmation (status) of the result of
the commands is supposed to be achieved by other means, such as binary inputs and
SPGGIO function blocks. The commands can be pulsed or steady.
Principle of operation
The PSTO input selects the operator place (LOCAL, REMOTE or ALL). One of the
eight outputs is activated based on the command sent from the operator place selected.
The settings Latchedx and tPulsex (where x is the respective output) will determine if
the signal will be pulsed (and how long the pulse is) or latched (steady). BLOCK will
block the operation of the function – in case a command is sent, no output will be activated.
PSTO is the universal operator place selector for all control functions.
Although, PSTO can be configured to use LOCAL or ALL operator
places only, REMOTE operator place is used in SPC8GGIO function.
IEC 61850 IEC 60617
identification identification
SPC8GGIO -
1MRK505222-UUS C
ANSI/IEEE C37.2
device number
-
Technical reference manual