T_Health Function Block - ABB RELION REC615 Technical Manual

1MRS758755 C
3.16.3.2 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 can be connected to any GOOSE application logic output signal, for
example, GOOSERCV_BIN.
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.
3.16.3.3 Signals
Table 83: QTY_GOOSE_COMM Input signals
Name
IN
Table 84: QTY_GOOSE_COMM Output signals
Name
COMMVALID
3.16.4

T_HEALTH function block

3.16.4.1 Function block
Figure 58: Function block
3.16.4.2 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.
REC615 & RER615
Technical Manual
Type Default
Any 0
Type
BOOLEAN
Basic functions
Description
Input signal
Description
Output signal
127