ABB REB670 Applications Manual page 491

1MRK 505 370-UUS A
Busbar protection REB670 2.2 ANSI
Application manual
Function block with pre-defined functions in control direction, I103CMD. This block
includes the FUNCTION TYPE parameter, and the INFORMATION NUMBER
parameter is defined for each output signal.
• Function commands in control direction
Function block with user defined functions in control direction, I103UserCMD. These
function blocks include the FUNCTION TYPE parameter for each block in the private
range, and the INFORMATION NUMBER parameter for each output signal.
Status
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 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
Section 17
Station communication
M17109-74 v6
M17109-99 v2
M17109-108 v1
M17109-111 v9
485