ABB REC650 Product Manual page 20

Bay control REC650 2.2
Product version: 2.2
• PULSETIMERQT Pulse timer function block can be used,
for example, for pulse extensions or limiting of operation
of outputs. The function also propagates the time stamp
and the quality of the 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
the time stamp and the quality of the input signal.
• 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
the time stamp and the quality of the input signal.
• 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 the
time stamp and the quality of the input signal.
• XORQT XOR function block. The function also
propagates the time stamp and the quality of the input
signals. Each block has two outputs where one is
inverted.
Fixed signal function block FXDSIGN
The Fixed signals function (FXDSIGN) has 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
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.
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M15322-3 v15
GUID-2D64874A-F266-4251-8EED-E813F40513D7 v3
Boolean to integer conversion, 16 bit B16I
Boolean to integer conversion, 16 bit (B16I) is used to
transform a set of 16 boolean (logical) signals into an integer.
Boolean to integer conversion with logical node
representation, 16 bit BTIGAPC
Boolean to integer conversion with logical node
representation, 16 bit (BTIGAPC) is used to transform a set of
16 boolean (logical) signals into an integer. The block input
will freeze the output at the last value.
Integer to Boolean 16 conversion IB16
Integer to boolean 16 conversion function (IB16) is used to
transform an integer into a set of 16 boolean (logical) signals.
Integer to Boolean 16 conversion with logic node
representation ITBGAPC
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 boolean (logic) output signals.
Comparator for integer inputs INTCOMP
The function gives the possibility to monitor the level of
integer values in the system relative to each other or to a
fixed value. It is a basic arithmetic function that can be used
for monitoring, supervision, interlocking and other logics.
Comparator for real inputs REALCOMP
The function gives the possibility to monitor the level of real
value signals in the system relative to each other or to a fixed
value. It is a basic arithmetic function that can be used for
monitoring, supervision, interlocking and other logics.
7. Monitoring
Measurements CVMMXN, CMMXU, VNMMXU, VMMXU,
CMSQI, VMSQI
The measurement functions are used to get on-line
information from the IED. These service values make it
possible to display on-line information on the local HMI and
on the substation automation system about:
• measured voltages, currents, frequency, active, reactive
and apparent power and power factor
• measured analog values from merging units
• primary phasors
• positive, negative and zero sequence currents and
voltages
• mA, input currents
• pulse counters
Disturbance report DRPRDRE
Complete and reliable information about disturbances in the
primary and/or in the secondary system together with
continuous event-logging is accomplished by the disturbance
report functionality.
1MRK 511 426-BEN B
SEMOD175725-4 v5
SEMOD175781-4 v8
SEMOD158373-5 v6
SEMOD158421-5 v9
GUID-A93564FA-0017-4939-A9C1-095DA0FD9832 v1
GUID-E17A88D7-D095-4F36-9CD5-64EBFD2A1DEA v1
M12024-3 v9
M12153-3 v14
ABB