ABB REB670 Series - Settings; Settings for RS485 and optical serial communication

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
M17109-108 v1
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
M17109-111 v9
• 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.
17.6.2 Settings
M17109-116 v1
17.6.2.1 Settings for RS485 and optical serial communication
M17109-118 v12
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/
• <config-selector>
• SlaveAddress
• BaudRate
• RevPolarity (optical channel only)
• CycMeasRepTime
• MasterTimeDomain
• TimeSyncMode
• EvalTimeAccuracy
• EventRepMode
• CmdMode
• RepIntermediatePos
<config-selector> is:
• “OPTICAL103:1” for the optical serial channel on the SLM
• “RS485103:1” for the RS485 port
2. The protocol to activate on a physical port is selected under:
Main menu/Configuration/Communication/Station Communication/Port
configuration/
• RS485 port
1MRK 505 370-UEN D Section 17
Station communication
Busbar protection REB670 415
Application manual