Array electronic AF-10MR-A2, Руководство пользователя

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Chapter III General Description of Function Blocks
USER'S MANUAL
Time Sequence Frame(PAR=5):
CNT
R
Q
Note:
This function is applicable to the cases that counting is required.
3.2.9 DCN
Line diagram/Symbol
in FAB2
Pin Description
Input R
R takes priority over other inputs. When R
inputs a reset signal, the counter is reset to 0
and output Q resets simultaneously.
Input CNT
When CNT counting is input, the counter will
only count the leading edge triggering (the
status changes from 0 to 1), i.e. Every time the
leading edge is triggering, and the counter will
be decreased by 1.
Output Q When the counting value is 0, Output Q is On.
Note:
This function is applicable to the cases that counting is required.
R
CNT
CO
Q
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