Driver objects

SIMUL32 -> Creating variables -> Driver objects and datatypes -> Driver objects
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The following object types are available in this driver:

Driver object types and supported IEC data types for process variables in zenon

Driver object type

Channel type

Read / Write

Supported data types

Comment

Output

11

L / S

BOOL, SINT, USINT, INT, UINT

Offsets 10..1023

Input

10

L / S

BOOL, SINT, USINT, INT, UINT

Offsets 10..1023

Data block

15

L / S

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

Offsets 10..1023

HD

21

L / S

BOOL, SINT, USINT, INT, UINT,
DINT, UDINT, REAL, STRING,
DATE, TIME, DATE_AND_TIME, TOD

Offsets as set in zenOn.ini MAXHDVALS= (see above), Maximum 65531

PLC marker

8

L / S

BOOL, SINT, USINT, INT, UINT

Offsets 10..1023

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