ABB RELION SMU615 Technical Manual page 92

Basic functions
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
R_TRIG Input signals
Table 94: R_TRIG Input signals
Name
CLK
R_TRIG Output signal
Table 95: R_TRIG Output signal
Name
Q
Settings
The function does not have any parameters available in PCM600.
3.13.1.8 F_TRIG function block
Function block
Figure 53: 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.
Signals
F_TRIG Input signals
Table 96: F_TRIG Input signals
Name
CLK
92
Type Default
BOOLEAN 0
Type
BOOLEAN
Type Default
BOOLEAN 0
1MRS758407 C
Description
Input signal
Description
Output signal
Description
Input signal
SMU615
Technical Manual