Receiving Data - ABB REC670 Applications Manual

Section 20
Station communication
20.2.3.2
538
The high and low limit settings provides limits for the high-high-, high, normal,
low and low-low ranges of the measured value. The actual range of the measured
value is shown on the range output of MVGAPC function block. When a Measured
value expander block (RANGE_XP) is connected to the range output, the logical
outputs of the RANGE_XP are changed accordingly.

Receiving data

The GOOSE data must be received at function blocks. There are different GOOSE
receiving function blocks depending on the type of the received data. Refer to the
Engineering manual for more information about how to configure GOOSE.
Function block type
GOOSEBINRCV
GOOSEINTLKRCV
GOOSEDPRCV
GOOSEINTRCV
GOOSEMVRCV
GOOSESPRCV
GOOSEVCTRRCV
GOOSEXLNRCV
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 224: GOOSESPRCV and AND function blocks - checking the validity of
the received data
Data Type
16 single point
2 single points
16 double points
Double point
Integer
Analog value
Single point
VCTR signals parallel mode
Switch status
AND
Input1 out
Input2 Noput
Input3
Input4
1MRK 511 401-UEN A
GUID-CAE4B020-7131-49BF-BA29-3EEE0EFEA2B8 v1
GUID-808177B7-02CA-40DF-B41B-8B580E38478B v1
AND
Input1 out
Ext_Res_OK_To_Operate
Input2 Noput
Input3
Input4
IEC16000082=1=en.vsd
Bay control REC670 2.2 IEC
Application manual