SICK Flexi Compact User Manual

Sequence/timing diagram
Figure 34: Sequence/timing diagram
Complementary information
Dif
ferent propagation times of the input signals can lead to a lengthening or shortening
of the discrepancy time.
Further topics
•
"Configuration options for input elements", page 46
7.6.2.4.4 Edge detection V1
Overview
T
his function block detects rising and/or falling signal edges at the input depending on
the set parameter.
Principle of operation
Table 82: Inputs
Input Description
Input Data type: Boolean
Table 83: Outputs
Output Description
Edge detected Data type: Boolean
W
hen the function block detects the relevant type of signal edge, the
function block sets the Edge detected output to 1 for a logic cycle.
Table 84: Parameter
Parameter Description
Edge detection
•
P
ositive (rising signal edges)
•
Negative (falling signal edges)
•
Positive and negative (rising and falling edges)
7 CONFIGURATION
78
O P E R A T I N G I N S T R U C T I O N S | Flexi Compact 8024589/2020-11-10 | SICK
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SICK Flexi Compact Specifications

General

Brand	SICK
Model	Flexi Compact
Category	Controller
Language	English