ABB ret650, Руководство по применению, Страница: 244 / 392

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 31 for the description of the input-output relationship in terms of the
value and the quality attributes.
Table 31: Description of the input-output relationship
VALID OPEN CLOSE
POSITION
Value Description
0 - - 0 Intermediate
1 0 0 0 Intermediate
1 1 0 1 Open
1 0 1 2 Closed
1 1 1 3 Bad State
11.5.3 Setting guidelines
SEMOD55398-5 v4
The function does not have any parameters available in the local HMI or PCM600.
11.6 Single point generic control 8 signals SPC8GAPC
SEMOD176448-1 v3
11.6.1 Identification
SEMOD176456-2 v3
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Single point generic control 8 signals SPC8GAPC - -
Section 11
1MRK 504 169-UEN A
Control
238 Transformer protection RET650 2.2 IEC
Application manual