ABB REC670 2.1 IEC, Product Manual

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• INVERTER function block that inverts one input signal to
the output.
• LLD function block. Loop delay used to delay the output
signal one execution cycle.
• OR function block. Each block has up to six inputs and two
outputs where one is inverted.
• PULSETIMER function block can be used, for example, for
pulse extensions or limiting of operation of outputs, settable
pulse time.
• RSMEMORY function block is a flip-flop that can reset or
set an output from two inputs respectively. Each block has
two outputs where one is inverted. The memory setting
controls if, after a power interruption, the flip-flop resets or
returns to the state it had before the power interruption.
RESET input has priority.
• SRMEMORY function block is a flip-flop that can set or
reset an output from two inputs respectively. Each block
has two outputs where one is inverted. The memory setting
controls if, after a power interruption, the flip-flop resets or
returns to the state it had before the power interruption.
The SET input has priority.
• TIMERSET function has pick-up and drop-out delayed
outputs related to the input signal. The timer has a settable
time delay.
• XOR function block. Each block has two outputs where one
is inverted.
Extension logic package
GUID-144BAAA3-A5EF-49AF-8876-93CC5F3D0234 v1
The logic extension block package includes additional trip
matrix logic and configurable logic blocks.
Logic rotating switch for function selection and LHMI
presentation SLGAPC
SEMOD114908-4 v9
The logic rotating switch for function selection and LHMI
presentation SLGAPC (or the selector switch function block)
is used to get an enhanced selector switch functionality
compared to the one provided by a hardware selector switch.
Hardware selector switches are used extensively by utilities,
in order to have different functions operating on pre-set
values. Hardware switches are however sources for
maintenance issues, lower system reliability and an extended
purchase portfolio. The selector switch function eliminates all
these problems.
Selector mini switch VSGAPC
SEMOD158756-5 v7
The Selector mini switch VSGAPC function block is a
multipurpose function used for a variety of applications, as a
general purpose switch.
VSGAPC can be controlled from the menu or from a symbol
on the single line diagram (SLD) on the local HMI.
Fixed signal function block
M15322-3 v11
The Fixed signals function FXDSIGN generates nine pre-set
(fixed) signals that can be used in the configuration of an IED,
either for forcing the unused inputs in other function blocks to
a certain level/value, or for creating certain logic. Boolean,
integer, floating point, string types of signals are available.
One FXDSIGN function block is included in all IEDs.
Elapsed time integrator with limit transgression and overflow
supervision (TEIGAPC)
GUID-2D64874A-F266-4251-8EED-E813F40513D7 v2
The Elapsed time integrator function TEIGAPC is a function
that accumulates the elapsed time when a given binary signal
has been high.
The main features of TEIGAPC
• Applicable to long time integration (≤999 999.9
seconds).
• Supervision of limit transgression conditions and
overflow.
• Possibility to define a warning or alarm with the
resolution of 10 milliseconds.
• Retaining of the integration value.
• Possibilities for blocking and reset.
• Reporting of the integrated time.
Boolean 16 to Integer conversion B16I
SEMOD175725-4 v4
Boolean 16 to integer conversion function B16I is used to
transform a set of 16 binary (logical) signals into an integer.
Boolean 16 to Integer conversion with logic node
representation BTIGAPC
SEMOD175781-4 v7
Boolean 16 to integer conversion with logic node
representation function BTIGAPC is used to transform a set of
16 binary (logical) signals into an integer. The block input will
freeze the output at the last value.
BTIGAPC can receive remote values via IEC 61850
depending on the operator position input (PSTO).
Integer to Boolean 16 conversion IB16
SEMOD158373-5 v5
Integer to boolean 16 conversion function IB16 is used to
transform an integer into a set of 16 binary (logical) signals.
Integer to Boolean 16 conversion with logic node
representation ITBGAPC
SEMOD158421-5 v8
Integer to boolean conversion with logic node representation
function ITBGAPC is used to transform an integer which is
transmitted over IEC 61850 and received by the function to
16 binary coded (logic) output signals.
ITBGAPC function can only receive remote values over IEC
61850 when the R/L (Remote/Local) push button on the front
HMI, indicates that the control mode for the operator is in
position R (Remote i.e. the LED adjacent to R is lit ), and the
corresponding signal is connected to the input PSTO
ITBGAPC function block. The input BLOCK will freeze the
1MRK 511 361-BEN B
Bay control REC670 2.1 IEC
Product version: 2.1
ABB 27