ST_Parameter_OUT

Output data to the ASI terminal.

TYPE ST_ParameterBuffer :
STRUCT
    ParameterControl : WORD;
    iParametervalue  : DWORD;
END_STRUCT
END_TYPE

Byte Offset

Bit Offset

Description

0

0-5

Parameter number bits 0-5 (or parameter offset)

0

6

In case of acyclic: 0: Read, 1: Write, in case of cyclic (always read/write) the bit is copied into the input data in order to have a direct allocation (the cyclic data could then also be modified)

0

7

0: parameter access, 1: Register communication

1

0-5

Parameter number bits 6-11 (or parameter page)

1

6

0: Cyclic, 1: Acyclic

1

7

0: parameter access, 1: ADS

2

 

Output data (cyclic) or parameter value (acyclic) bits 0-7

3

 

Output data (cyclic) or parameter value (acyclic) bits 8-15

4

 

Output data (cyclic) or parameter value (acyclic) bits 16-23

5

 

Output data (cyclic) or parameter value (acyclic) bits 24-32

 

Requirements

Development environment

Target platform

IO hardware

PLC libraries to be integrated (category group)

TwinCAT v3.1.0

PC or CX (x86)

ASI master terminal

Tc2_IoFunctions (IO)