ABB REC650 Product Manual page 25

ABB
Bay control REC650
Product version: 1.1
• LOOPDELAY function block used to delay
the output signal one execution cycle.
• TIMERSET function has pick-up and drop-
out delayed outputs related to the input
signal. The timer has a settable time delay.
• AND function block.
• 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 the block should be reset
or return to the state before the
interruption, after a power interruption. Set
input has priority.
• 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 the block should be reset
or return to the state before the
interruption, after a power interruption.
Reset input has priority.
Configurable logic Q/T
A number of logic blocks and timers with the
capability to propagate timestamp and quality
of the input signals are available. The
function blocks assist the user to adapt the
IEDs configuration to the specific application
needs.
• ORQT function block that also propagates
timestamp and quality of input signals.
• INVERTERQT function block that inverts
the input signal and propagates timestamp
and quality of input signal.
• PULSETIMERQT function block can be
used, for example, for pulse extensions or
limiting of operation of outputs. The
function also propagates timestamp and
quality of input signal.
1MRK 511 249-BEN -
Issued: February 2011
• XORQT function block. The function also
propagates timestamp and quality of input
signals.
• TIMERSETQT function has pick-up and
drop-out delayed outputs related to the
input signal. The timer has a settable time
delay. The function also propagates
timestamp and quality of input signal.
• ANDQT function block. The function also
propagates timestamp and quality of input
signals.
• SRMEMORYQT 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 the block after a power
interruption should return to the state
before the interruption, or be reset. The
function also propagates timestamp and
quality of input signal.
• RSMEMORYQT 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 the block after a power
interruption should return to the state
before the interruption, or be reset. The
function also propagates timestamp and
quality of input signal.
• INVALIDQT function which sets quality
invalid of outputs according to a "valid"
input. Inputs are copied to outputs. If input
VALID is 0, or if its quality invalid bit is set,
all outputs invalid quality bit will be set to
invalid. The timestamp of an output will be
set to the latest timestamp of INPUT and
VALID inputs.
• INDCOMBSPQT combines single input
signals to group signal. Single position
input is copied to value part of SP_OUT
output. TIME input is copied to time part of
SP_OUT output. State input bits are copied
to the corresponding state part of SP_OUT
output. If the state or value on the SP_OUT
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