ABB Relion 670 Series Applications Manual page 547

1MRK 511 401-UUS F
Fault location
The fault location is expressed in reactive ohms. In relation to the line length in reactive ohms, it
gives the distance to the fault in percent. The data is available and reported when the fault locator
function is included in the IED.
Disturbance recordings
• The transfer functionality is based on the Disturbance recorder function. The analog and
binary signals recorded will be reported to the master by polling. The eight last disturbances
that are recorded are available for transfer to the master. A file that has been transferred and
acknowledged by the master cannot be transferred again.
• The binary signals that are included in the disturbance recorder are those that are connected
to the disturbance function blocks B1RBDR to B22RBDR. These function blocks include the
function type and the information number for each signal. For more information on the
description of the Disturbance report in the Technical reference manual. The analog channels,
that are reported, are those connected to the disturbance function blocks A1RADR to A4RADR.
The eight first ones belong to the public range and the remaining ones to the private range.
20.6.2 Settings
20.6.2.1 Settings for RS485 and optical serial communication
General settings
SPA, DNP and IEC 60870-5-103 can be configured to operate on the SLM optical serial port while
DNP and IEC 60870-5-103 additionally can utilize the RS485 port. A single protocol can be active on
a given physical port at any time.
Two different areas in the HMI are used to configure the IEC 60870-5-103 protocol.
1. The port specific IEC 60870-5-103 protocol parameters are configured under:
Main menu/Configuration/Communication/Station Communication/IEC60870-5-103/
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<config-selector> is:
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2. The protocol to activate on a physical port is selected under:
Main menu/Configuration/Communication/Station Communication/Port configuration/
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Bay control REC670
Application manual
<config-selector>
SlaveAddress
BaudRate
RevPolarity (optical channel only)
CycMeasRepTime
MasterTimeDomain
TimeSyncMode
EvalTimeAccuracy
EventRepMode
CmdMode
RepIntermediatePos
"OPTICAL103:1" for the optical serial channel on the SLM
"RS485103:1" for the RS485 port
RS485 port
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Section 20
Station communication
M17109-108 v1
M17109-111 v9
M17109-116 v1
M17109-118 v12
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