Operation Principle - ABB RES670 Technical Manual

1MRK 511 408-UUS A
19.4.12.4
Phasor measurement unit RES670 2.2 ANSI
Technical manual

Operation principle

The DVALIDx 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.
Incoming data with q=Normal
Incoming data with q=oldData
Incoming data with q=Invalid
Incoming data with q=test
Incoming data with q=test+oldData
Receiver in block
Receiver in block and communication
error
Receiver in test mode and incoming
data with q= Normal
Receiver in test mode and incoming
data with q= Test
Communication Error
At least one of the inputs of this GOOSE block must be linked either in
SMT by means of a cross or in ACT by means of a GOOSE connection
(if easy GOOSE engineering is enabled) to receive any data. Only those
outputs whose source input is linked/connected will be updated.
The implementation for IEC 61850 quality data handling is restricted to
a simple level. If quality data validity is GOOD then the DVALIDx
output will be HIGH. If quality data validity is INVALID,
QUESTIONABLE, OVERFLOW, FAILURE or OLD DATA then the
DVALIDx output will be LOW.
Station communication
Data Value Data Valid
Updated 1
0 0
0 0
0 0
0 0
0 0
0 0
Updated 1
Updated 1
0 0
Section 19
GUID-950F2501-9183-43C0-A193-7D15124F6CCE v1
Comm Valid Test
1 0
1 0
1 0
1 1
1 1
1 0
0 0
1 0
1 1
0 0
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