ABB ret650, Technical Manual

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Table 464: GOOSESPRCV Output signals
Name Type Description
SPOUT BOOLEAN Single point output
DATAVALID BOOLEAN Data valid for single point output
COMMVALID BOOLEAN Communication valid for single point output
TEST BOOLEAN Test output
16.10.5 Settings
Table 465: GOOSESPRCV Non group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Off
On
- - Off Operation Off/On
16.10.6 Operation principle
The DATAVALID output will be HIGH if the incoming message is with valid data.
The COMMVALID output will become LOW when the sending IED is under total
failure condition and the GOOSE transmission from the sending IED does not happen.
The TEST output will go HIGH if the sending IED is in test mode.
The input of this GOOSE block must be linked in SMT by means of
a cross to receive the binary single point values.
The implementation for IEC61850 quality data handling is restricted
to a simple level. If quality data validity is GOOD then the
DATAVALID output will be HIGH. If quality data validity is
INVALID, QUESTIONABLE, OVERFLOW, FAILURE or OLD
DATA then the DATAVALID output will be LOW.
16.11 IEC 60870-5-103 communication protocol
16.11.1 Functionality
IEC 60870-5-103 is an unbalanced (master-slave) protocol for coded-bit serial
communication exchanging information with a control system, and with a data
transfer rate up to 19200 bit/s. In IEC terminology, a primary station is a master and
a secondary station is a slave. The communication is based on a point-to-point
1MRK 504 135-UEN A
Section 16
Station communication
549
Technical manual