ABB REB670 Applications Manual page 455

1MRK 505 337-UUS -
Application manual
Measurands
The measurands can be included as type 3.1, 3.2, 3.3, 3.4 and type 9 according to the
standard.
• Measurands in public range
Function block that reports all valid measuring types depending on connected signals,
I103Meas.
• Measurands in private range
Function blocks with user defined input measurands in monitor direction, I103MeasUsr.
These function blocks include the FUNCTION TYPE parameter for each block in the
private range, and the INFORMATION NUMBER parameter for each block.
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 B6RBDRB22RBDR.
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.
Settings
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 only 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:
Section 16
Station communication
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