Qty_Goose_Comm Function Block; Functionality; Signals; T_Health Function Block - ABB RELION 620 Series Technical Manual

1MAC504801-IB E
3.13.3
3.13.3.1
3.13.3.2
3.13.4
3.13.4.1
620 series ANSI
Technical Manual

QTY_GOOSE_COMM function block

Functionality

The QTY_GOOSE_COMM function block evaluates the peer device communication
status from the quality bits of the input signal and passes it as a Boolean signal to the
application.
The IN input signal must be connected to the VALID signal of the GOOSE function block.
The OUT output indicates the communication status of the GOOSE function block. When
the output is in the true (1) state, the GOOSE communication is active. The value false (0)
indicates communication timeout.

Signals

Table 73: QTY_GOOSE_COMM Input signals
Name Type
IN BOOLEAN
Table 74: QTY_GOOSE_COMM Output signals
Name
OUT

T_HEALTH function block

Functionality
The T_HEALTH function evaluates enumerated data of "Health" data attribute. This
function block can only be used with GOOSE.
The IN input can be connected to GOOSERCV_ENUM function block, which is
receiving the LD0.LLN0.Health.stVal data attribute sent by another device.
The outputs OK, WARNING and ALARM are extracted from the enumerated input value.
Only one of the outputs can be active at a time. In case the GOOSERCV_ENUM function
block does not receive the value from the sending device or it is invalid, the default value
(0) is used and the ALARM is activated in the T_HEALTH function block.
Default
0
Type
BOOLEAN
Section 3
Basic functions
Description
Input signal
Description
Output signal
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