Lenze DDS v2.3 Manual do Utilizador descarregar pdf (Página 206)

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8-16

DDS EN 2.3

Example: Instances of the function block L_DIGDEL of the 9300 Servo PLC

Variable name L_DIGDEL1 L_DIGDEL2 Setting range Lenze

byFunction C0720 0 ... 2 2

C0725 0

wDelayTime C0721 C0726 0.001 ... 60.000 s 1.000

Tip!

Parameter variables can only be read in the PLC program, not written.

Example:

LD L_DIGDEL1.byFunction

ST variable_x

The VAR CONSTANT RETAIN variable can only be accessed via the assigned code.

• Use the FB L_ParWrite from the function library ”LenzeDrive.lib” to write codes in PLC

programs.

Accepting all Lenze codes of a function block

Open the dialog box

Instance Parameter Manager

and click the button First instance to assign the

associated code only to the selected variable.

To accept all Lenze codes of the function block instance, select a variable of the associated function

block in the Instance Parameter Manager and click InsertWAdapt Lenze initial codes.

• This command is also available in the shortcut menu:

Command execution creates all codes of the function block instance in the Instance Parameter

Manager (in this example: L_DIGDEL1.wDelayTime):

8.4.3.6 Accessing arrays via subcodes

Access to individual array fields by means of codes (e. g. using the Keypad, for example) is via

so-called subcodes.

Subcodes are a code subset of a master code.

Example:

C6000 Master code

C6000/1 Subcode 1

C6000/2 Subcode 2

... ...

C6000/n Subcode n

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Lenze DDS v2.3 Manual do Utilizador Página 206