ABB REF 610 Technical Reference Manual

Also see for RELION REF610: Technical reference manual Technical reference manual Operator's manual Product guide

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ABB REF 610 Technical Reference Manual Manual pdf 79 page image

79REGISTER Data descriptionNumber ofstartsThe number of times each protection stage, I>, I>>, I>>>, ΔI, I 0 > and I 0>>, hasstarted, counting up to 999.Number oftrips* The number of times each protection stage, I>, I>>, I>>>, has tripped. Whenthe counters reach their maximum values (65535), it will roll over.* The number of times protection stages, I0 > and I 0 >>, θ> and ARC hastripped and external trips. When the counter reaches its maximum value(65535), it will roll over.Number ofAR shots* Number of AR shots (shot 1) initiated by the trip signal from stage I>>,counting up to 255* Number of AR shots (shot 1) initiated by the digital input signal, counting upto 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 stageI 0 >, counting up to 255* 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 upto 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 0>,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 upto 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 0>,counting up to 2555.1.13. Communication portsThe relay is provided with an optical communication port (infrared) on the frontpanel. Rear communication is optional and requires a communication module,which can be provided with either a plastic fibre-optic, combined fibre-optic (plasticand glass) or RS-485 connection. The relay is connected to an automation systemvia the rear connection. The optional rear communication module allows the use ofeither the SPA bus, IEC 60870-5-103 or Modbus communication protocol.For connection to the DNP 3.0 communication system, the relay can be providedwith an optional DNP 3.0 rear communication module with RS-485 connection. Forfurther information on optional rear communication module connections, refer toSection 5.2.3. Serial communication connections.Feeder Protection RelayTechnical Reference ManualREF 610REF 6101MRS755310