Communication Ports - ABB REF 610 Technical Reference Manual

1MRS755310
5.1.13.
Feeder Protection Relay
Technical Reference Manual
REGISTER Data description
The number of times each protection stage, I>, I>>, I>>>, ΔI, I
Number of
starts started, counting up to 999.
Number of The number of times each protection stage, I>, I>>, I>>>, has tripped. When
*
trips the counters reach their maximum values (65535), it will roll over.
The number of times protection stages, I
*
tripped and external trips. When the counter reaches its maximum value
(65535), it will roll over.
Number of Number of AR shots (shot 1) initiated by the trip signal from stage I>>,
*
AR shots counting up to 255
Number of AR shots (shot 1) initiated by the digital input signal, counting up
*
to 255
Number of AR shots (shot 1) initiated by the start or trip signal from stage I> ,
*
counting up to 255
Number of AR shots (shot 1) initiated by the pickup or trip signal from stage
*
I >, counting up to 255
0
Number of AR shots (shot 2) initiated by the trip signal from stage I>>,
*
counting up to 255
Number of AR shots (shot 2) initiated by the digital input signal, counting up
*
to 255
Number of AR shots (shot 2) initiated by the start or trip signal from stage I>,
*
counting up to 255
Number of AR shots (shot 2) initiated by the start or trip signal from stage I
*
counting up to 255
Number of AR shots (shot 3) initiated by the trip signal from stage I>>,
*
counting up to 255
Number of AR shots (shot 3) initiated by the digital input signal, counting up
*
to 255
Number of AR shots (shot 3) initiated by the start or trip signal from stage I>,
*
counting up to 255
Number of AR shots (shot 3) initiated by the start or trip signal from stage I
*
counting up to 255

Communication ports

The relay is provided with an optical communication port (infrared) on the front
panel. Rear communication is optional and requires a communication module,
which can be provided with either a plastic fibre-optic, combined fibre-optic (plastic
and glass) or RS-485 connection. The relay is connected to an automation system
via the rear connection. The optional rear communication module allows the use of
either the SPA bus, IEC 60870-5-103 or Modbus communication protocol.
For connection to the DNP 3.0 communication system, the relay can be provided
with an optional DNP 3.0 rear communication module with RS-485 connection. For
further information on optional rear communication module connections, refer to
Section 5.2.3. Serial communication connections.
REF 610 REF 610
> and I
0 0
>>, θ> and ARC has
> and I
0 0
>>, has
>,
0
>,
0
79