ABB RELION 670 SERIES REG670 Applications Manual page 753

1MRK 502 071-UUS A
Generator protection REG670 2.2 ANSI and Injection equipment REX060, REX061, REX062
Application manual
Application
The GOOSE receive function blocks are used to receive subscribed data from the
GOOSE protocol. The validity of the data value is exposed as outputs of the function
block as well as the validity of the communication. It is recommended to use these
outputs to ensure that only valid data is handled on the subscriber IED. An example
could be to control the external reservation before operating on a bay. In the figure
below, the GOOSESPRCV is used to receive the status of the bay reservation. The
validity of the received data is used in additional logic to guarantee that the value has
good quality before operation on that bay.
GOOSESPRCV
Block Spout
DataValid
CommValid
Test
IEC16000082 V1 EN-US
Figure 324: GOOSESPRCV and AND function blocks - checking the validity of the
received data
AND
Input1 out Input1
Input2 Noput Input2
Input3 Input3
Input4 Input4
Section 20
Station communication
GUID-808177B7-02CA-40DF-B41B-8B580E38478B v1
AND
out
Ext_Res_OK_To_Operate
Noput
IEC16000082=1=en.vsd
747