Driver objects

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The following object types are available in this driver:

Driver object type

Channel type

Read / Write

Supported data types

Comment

Output

11

L / S

USINT, BOOL, SINT, UINT, INT

 

Ext. data block

34

L / S

REAL, BOOL, DINT, UDINT, USINT, INT, UINT, SINT, STRING

 

Input

10

L

USINT, BOOL, SINT, UINT, INT

 

PLC marker

8

L / S

REAL, BOOL, DINT, UDINT, USINT, INT, UINT, SINT, STRING

 

Counters

23

L / S

UDINT

 

Time

22

L

REAL

 

Driver variable

35

L / S

BOOL, SINT, USINT, INT, UINT, DINT, UDINT, REAL, STRING

Variables for the statistical analysis of communication.

Find out more in the chapter about the Driver variables

Objects for process variables in zenon

Object

Read

Write

Comment

Configuration

 

 

 

Bit marker

Y

Y

 

Byte marker

Y

Y

 

Word marker

Y

Y

 

DWord marker

Y

Y

 

DataBit

Y

Y

 

DateByte

Y

Y

 

DataWord

Y

Y

 

DataDoubleword

Y

Y

 

DataFloat

Y

Y

 

DataString

Y

Y

 

Input bit

Y

N

 

InputByte

Y

N

 

InputWord

Y

N

 

Output Bit

Y

Y

 

Output byte

Y

Y

 

Output Word

Y

Y

 

Timer Float

Y

N

 

Counter Dword

Y

Y

 

Float marker

Y

Y

 

String marker

Y

Y

 

Driver variable Bit

Y

Y

 

Driver variable Byte

Y

Y

 

Driver variable Word

Y

Y

 

Driver variable Dword

Y

Y

 

Driver variable Float

Y

Y

 

Driver variable String

Y

Y

 

Net Address = CREF number