Settings; Operation Principle; Iec 60870-5-103 Communication Protocol; Functionality - ABB RET650 Technical Manual

1MRK 504 135-UEN A
16.10.5
Table 465: GOOSESPRCV Non group settings (basic)
Name Values (Range)
Operation
16.10.6
16.11
16.11.1
Technical manual
Table 464: GOOSESPRCV Output signals
Name
SPOUT
DATAVALID
COMMVALID
TEST

Settings

Unit
Off -
On

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.

IEC 60870-5-103 communication protocol

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
Type Description
BOOLEAN Single point output
BOOLEAN Data valid for single point output
BOOLEAN Communication valid for single point output
BOOLEAN Test output
Step Default
- Off
Section 16
Station communication
Description
Operation Off/On
549