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14
R E M 6 1 5 A N S I 5 . 0 F P 1 M OTO R P R OT E C T I O N A N D C O N T R O L
Figure 7. ABB power
system example using
Relion relays, COM600F
and MicroSCADA Pro/
System 800xA
Analog and binary horizontal
GOOSE communication
6. Control
REM615 integrates functionality for the control of a
circuit breaker via the front panel HMI or by means
of remote controls. In addition to the circuit breaker
control the relay features two control blocks which
are intended for motor-operated control of discon-
nectors or circuit breaker truck and for their posi-
tion indications. Further, the relay offers one con-
trol block which is intended for motor-operated
control of one earthing switch control and its posi-
tion indication.
Two physical binary inputs and two physical binary
outputs are needed in the relay for each controlla-
ble primary device taken into use. Depending on the
chosen standard configuration of the relay the
number of unused binary inputs and binary outputs
varies. Further, some standard configurations also
offer optional hardware modules that increase the
number of available binary inputs and outputs.
If the amount of available binary inputs or outputs
of the chosen standard configuration is not suffi-
cient, the standard configuration can be modified
to release some binary inputs or outputs which
have originally been configured for other purposes,
when applicable, or an external input or output
module, for example, RIO600 can be integrated to
MicroSCADA Pro/
COM600F
Web HMI
Ethernet switch
PCM600
IEC 61850
ABB
System 800xA
Utility: DNP or Modbus
Industry: OPC
Analog and binary horizontal
GOOSE communication
the relay. The binary inputs and outputs of the ex-
ternal I/O module can be used for the less time crit-
ical binary signals of the application. The integra-
tion enables releasing of some initially reserved
binary inputs and outputs of the relay in the stan-
dard configuration.
The suitability of the binary outputs of the relay
which have been
selected for controlling of primary devices should
be carefully verified, for example the make and
carry as well as the breaking capacity. In case the
requirements for the control-circuit of the primary
device are not met, the use of external auxiliary re-
lays should to be considered.
The large graphical LCD of the relay's HMI includes a
single-line diagram (SLD) with position indication
for the relevant primary devices. Interlocking
schemes required by the application are configured
using the signal matrix or the application configu-
ration functionality of PCM600.
The relay is provided with a load profile recorder.
The load profile feature stores the historical load
data captured at a periodical time interval (demand
interval). The records are in COMTRADE format.
COM600F
Web HMI
Ethernet switch
PCM600
IEC 61850
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