Lenze DDS Target 9300 Servo PLC V8.x Manuel d'utilisateur télécharger pdf (Page 11)

9300 Servo PLC

Preface and general information

1−5

9300 Servo PLC EN 5.1

1.2.3 Access via system variables

You can use the system variables of a system block in your project after the system block has been

integrated into the control configuration of the DDS.

 Open the input assistance in the DDS editors via <F2> to get a listing of all available system

variables:

 This Manual lists the system variables in the table for the corresponding system block:

Variable Data type Signal type Address Display

code

Display

format

Note

DIGIN_bIn1_b

Bool Binary

%IX1.0.0 C0443/1

bin

... ... ...

DIGIN_bIn8_b %IX1.0.7 C0443/8

Example: Table with SB DIGITAL_IO inputs of the Drive PLC

1.2.4 Access via absolute addresses

System block inputs and outputs can also be accessed via absolute addresses according to the

IEC61131−3 standard:

For inputs use: For outputs use:

%IXa.b.c %QXa.b.c

a = node number

b = word address

c = bit address

 This Manual lists the absolute addresses in the table for the corresponding system block: