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

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

Input

10

L

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

 

Ext. data block

34

L / S

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

 

PLC marker

8

L / S

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

 

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 variable definition

Object

Read

Write

Comment

Bitmerker

Yes

Yes

 

Bytemerker

Yes

Yes

With and without plus/minus sign

Word marker

Yes

Yes

With and without plus/minus sign

Double word marker

Yes

Yes

With and without plus/minus sign

DB bit

Yes

Yes

 

DB byte

Yes

Yes

With and without plus/minus sign

DB Word

Yes

Yes

With and without plus/minus sign

DB S5-Time

Yes

Yes

Set ahead as word

DB Double word

Yes

Yes

With and without plus/minus sign

DB float

Yes

Yes

With and without plus/minus sign

DB string

Yes

Yes

With and without S7 header

Input bit

Yes

No

 

InputByte

Yes

No

With and without plus/minus sign

InputWord

Yes

No

With and without plus/minus sign

Input double word

Yes

No

With and without plus/minus sign

Output Bit

Yes

Yes

 

Output byte

Yes

Yes

With and without plus/minus sign

Output Word

Yes

Yes

With and without plus/minus sign

Output double word

Yes

Yes

With and without plus/minus sign

Timer Float

Yes

No

 

Counter

Yes

Yes