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DB, data block
233
02/16 MN05013001Z EN
DB, data block
The function block stores values such as setpoints for
function blocks. The value applied to input I1 is saved in the
operand linked to output QV.
easySafety allows the use of up to 16 data function blocks.
Function block
Figure 94:
Data function block
a
Coil DB..T_: Trigger coil, function block transfers on a rising
edge.
b
Input DB..I1: Input value.
c
Contact DB..Q1: Closes on a rising edge at DB..T_.
d
Output DB..QV: Outputs the value of DB..I1 when triggered.
Wiring of the function block
You wire the function block in the standard circuit diagram
with its trigger coil and its contact.
Example of a data function block:
Figure 95:
Wiring the trigger coil
The trigger coil is addressed via the NET.
Figure 96:
Wiring of the function block contact
T_
DB...
Data Block
a
b
c
d
Q1
QV>
>I1
DW
DW
GT01Q1-----------------------
Ä
DB16T
DB16Q1-----------------------
Ä
D 02EN
Содержание easySafety
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