Lenze 9325 - Page 256

Function block library
7-139

SHB9300CRV EN 2.0
Function
t
t
FLIPx-D
FLIPx-CLK
t
FLIPx-OUT
Fig. 7-106 Sequence of a flipflop
l
The input FLIPx-CLR always has priority.
l If a HIGH level is applied at the input FLIPx-CLR, the output FLIPx-OUT is set to a LOW level
and maintained until this input is applied to a HIGH level.
l With a LOW-HIGH edge at the input FLIPx-CLK, the level at the input FLIPx-D is switched to
the output and saved until
– another LOW-HIGH edge is applied at the input FLIPx-CLK or
– the input FLIPx-CLR is applied to a HIGH level.
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