Eaton easyE4 series, Руководство пользователя

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6. Function blocks
6.1 Manufacturer function blocks
Signal diagram
Figure 167: Signal diagram of data function block
Legend for Figure
1: Value at input DB..>I1
2: Trigger coil DB…T_
3: Value on DB…QV>
Example of a data function block with programming method EDP
The trigger coil is addressed via the network.
GT01Q1-------------------------
Ä
DB16T
Figure 168: Wiring the trigger coil
The output of the data function block DB16Q1 is assigned to the input D02 EN of the text
display function block.
DB16Q1-------------------------
Ä
D 02EN
Figure 169: Wiring of the function block contact
Example of a DB configuration on a device display
When using the function block in the circuit diagram for the first time, use OK to auto-
matically enter the display of function blocks on the device display, as shown in the fol-
lowing figure.
DB16 +
>I1
QV>
Figure 170: Parameters on the display
Enter the function block settings here. The display contains the following elements:
DB16 data function block Function block: Data function block, number 16
+ Parameter set can be called via the PARAMETERS menu
>I1 Input value
Integer value range:
-2,147,483,648 to +2,147,483,647
320
easyE4 11/18 MN050009 EN www.eaton.com