Lenze EVS9326-EK User Manual

Function block library
7-228

SHB9300CRV EN 2.0
Function
This FB is an edge evaluator which can be retriggered. This FB can react on different events. The
following functions can be selected under code C0710 or C0716:
l Positive edge
l Negative edge
l Positive or negative edge
7.6.75.1 Evaluate positive edge
t
t
TRANS1-IN
TRANS1-OUT
C0711 C0711
Fig. 7-188 Evaluation of positive edges (TRANS1)
l
The output TRANSx-OUT is set to HIGH as soon as a LOW-HIGH edge is sent to the input.
l After the time set under C0711 or C0716 has elapsed, the output changes again to LOW
unless there is another LOW-HIGH edge at the input.
7.6.75.2 Evalute negative edge
t
t
TRANS1-IN
TRANS1-OUT
C0711
C0711
Fig. 7-189 Evaluation of negative edges (TRANS1)
l
The output TRANSx-OUT is set to HIGH as soon as a HIGH-LOW edge is sent to the input.
l After the time set under C0711 or C0716 has elapsed, the output changes again to LOW,
unless there is another HIGH-LOW edge at the input.
Show/Hide Bookmarks

Lenze EVS9326-EK Specifications

General

Brand	Lenze
Model	EVS9326-EK
Category	DC Drives
Language	English