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

BOOL

 

Input

10

L

BOOL

 

Ext. data block

34

L / S

UDINT, DINT, REAL, STRING, BOOL

 

Flags

21

L / S

BOOL

 

HW Status

64

L

UDINT, UINT

 

Register

8

L / S

UDINT, DINT, REAL, STRING, BOOL

 

Counters

23

L / S

UDINT

 

Time

22

L

UDINT

 

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

Input (BIT)

Y

N

 

Output (BIT)

Y

N

 

Flag (BIT)

Y

Y

 

Register (DWORD, FLOAT, BIT)

Y

Y

 

Datablock (DWORD, FLOAT, BIT)

Y

Y

 

Timer (DWORD)

Y

Y

 

Counter (DWORD)

Y

Y

 

Clock (DWORD)

Y

Y

As status DWORD[8]