Communication Ports - ABB REF 610 Technical Reference Manual

REF 610
4.1.13.
70
Feeder Protection Relay
Technical Reference Manual - ANSI Version
Table 4.1.12-1 Recorded data
REGISTER Data description
Number of • The number of times each protection element, 51P, 50P-1 and 50P-2, has
trips tripped. When the counters reach their maximum values (65535), it will roll
over.
• The number of times protection elements 51N, 50N, 49 or ARC elements
have issued a trip or an external trip. 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 element 50P-1,
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 pickup or trip signal from
element 51P, counting up to 255
• Number of AR shots (shot 1) initiated by the pickup or trip signal from
element 51N, counting up to 255
• Number of AR shots (shot 2) initiated by the trip signal from element 50P-1,
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 pickup or trip signal from
element 51P, counting up to 255
• Number of AR shots (shot 2) initiated by the pickup or trip signal from
element 51N, counting up to 255
• Number of AR shots (shot 3) initiated by the trip signal from element 50P-1,
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 pickup or trip signal from
element 51P, counting up to 255
• Number of AR shots (shot 3) initiated by the pickup or trip signal from
element 51N, counting up to 255

Communication ports

REF 610 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, REF 610 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 Serial communication connections.
1MRS 755535