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) |