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 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.
3.16.3.3
Signals
Table 83: QTY_GOOSE_COMM Input signals
Name
Type
Default
Description
IN
Any
0
Input signal
Table 84: QTY_GOOSE_COMM Output signals
Name
Type
Description
COMMVALID
BOOLEAN
Output signal
3.16.4
T_HEALTH function block
3.16.4.1
Function block
Figure 67: Function block
3.16.4.2
Functionality
The GOOSE data health function T_HEALTH 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.
1MRS757644 H
Basic functions
620 series
Technical Manual
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