ABB 615 Series ANSI, Technical Manual

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Section 3
1MAC050144-MB C
Basic functions
96 615 series ANSI
Technical Manual
R_Trig detects the transition from FALSE to TRUE at the CLK input. When the rising
edge is detected, the element assigns the output to TRUE. At the next execution round, the
output is returned to FALSE despite the state of the input.
Function block
Figure 33: Function block
Settings
The function does not have any parameters available in LHMI or Protection and Control
IED Manager (PCM600).
3.13.1.8 F_TRIG function block
Functionality
F_Trig is used as a falling edge detector.
The function detects the transition from TRUE to FALSE at the CLK input. When the
falling edge is detected, the element assigns the Q output to TRUE. At the next execution
round, the output is returned to FALSE despite the state of the input.
Function block
Figure 34: Function block
Settings
The function does not have any parameters available in LHMI or Protection and Control
IED Manager (PCM600).
3.13.1.9 T_POS_XX function blocks
Functionality
The circuit breaker position information can be communicated with the IEC 61850
GOOSE messages. The position information is a double binary data type which is fed to
the POS input.
R_TRIG
CLK
O
F_TRIG
CLK
O