Receiving Data - ABB Relion SAM600 Applications Manual

1MRK 511 445-UEN B
Application
Generic communication function for measured values (MVGAPC) function is used to send the
instantaneous value of an analog signal to other systems or equipment in the substation. It
can also be used inside the same IED, to attach a RANGE aspect to an analog value and to
permit measurement supervision on that value.
Setting guidelines
The settings available for Generic communication function for Measured Value (MVGAPC)
function allows the user to choose a deadband and a zero deadband for the monitored signal.
Values within the zero deadband are considered as zero.
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.
7.1.3.2

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
GOOSEDPRCV
GOOSEINTRCV
GOOSEMVRCV
GOOSESPRCV
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
DataValid
CommValid
IEC16000082 V1 EN-US
Figure 13:
Switchgear control unit SAM600-IO
Application manual
AND
Spout Input1
Input2 Noput
Input3
Test Input4
GOOSESPRCV and AND function blocks - checking the validity of the received
data
© Copyright 2017 ABB. All rights reserved
Data Type
16 single point
Double point
Integer
Analog value
Single point
Switch status
AND
out Input1
Input2 Noput
Input3
Input4
Station communication
GUID-CAE4B020-7131-49BF-BA29-3EEE0EFEA2B8 v2
GUID-808177B7-02CA-40DF-B41B-8B580E38478B v1
out
Ext_Res_OK_To_Operate
IEC16000082=1=en.vsd
Section 7
SEMOD55872-5 v10
SEMOD55424-5 v5
61