ABB RELION Series - F_TRIG Function Block; R_TRIG Function Block

3.16.1.7 R_TRIG function block
Function block
GUID-3D0BBDC3-4091-4D8B-A35C-95F6289E6FD8 V1 EN
Figure 71: Function block
Functionality
R_TRIGTrig is used as a rising edge detector.
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.
Signals
Table 101: R_TRIG Input signals
Name Type Default Description
CLK BOOLEAN 0 Input signal
Table 102: R_TRIG Output signal
Name
Type Description
Q BOOLEAN Output signal
Settings
The function does not have any parameters available in LHMI or PCM600.
3.16.1.8 F_TRIG function block
Function block
GUID-B47152D2-3855-4306-8F2E-73D8FDEC4C1D V1 EN
Figure 72: Function block
Functionality
F_TRIG is used as a falling edge detector.
1MRS758755 A Section 3
Basic functions
REC615 and RER615 127
Technical Manual