Array electronic AF-10MR-A2, Руководство пользователя

Страница: 37 / 129

FAB2 Intelligent Controller
Switch characteristics
RS relay is a simple trigger. The output value depends on the input status and
the original output status. The following list of true values is used to describe the
logic relations:
S R Q REMARK
0 0 Status remains the original value
0 1 0 Reset
1 0 1 Set
1 1 0 Reset (taking priority over Set)
3.2.6 CPG (clock pulse generator)
Line diagram/ Symbol
in FAB2
Pin Description
Input EN
Make the CPG ON or OFF via Input EN
(Enable).
Input R Make Output Q be 0 via Input R (Reset).
Parameter T
T is the time length of output from ON to
OFF.
Output Q
Every time EN changes from 0 to 1, the
internal timer begins to time, and when Time
T is up, the output is 1. If EN is kept 1, the
timing will start again, and when Time T is
up again, the output is 0. This cycle continues
until EN is 0 and Output Q is 0. When R is 1,
then the output Q is 0. And when R changes
from 1 to 0 and EN is 1, all the initial status of
Q changing from 0 to 1 will start its cycling
changes.
R
EN
T
CPG
Q
36