Porovnávané verzie
porovnané s
Kľúč
- Tento riadok sa pridal
- Riadok je odstránený.
- Formátovanie sa zmenilo.
Declaration
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void (_stdcall * PointNewValue)(HOBJ PtID, struct KomUniVal * Val, unsigned int Stat); |
Parameters
PtID | I/O tag ID. |
Val | Pointer to KomUniVal structure, which contains a new value of the I/O tag. WARNING: Do not use and write directly into a KomUniVal structure of the I/O tag (the parameter ppPtVal)in the structure PointPar. This structure is used by the process D2000 KOM to compare with a new value. This value is sent to the system if the value or status is not equal to the structure. This behaviour can be influenced in part by the attribute Stat (see next parameter). |
Stat | Attributes for writing a new value. Possible values:
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Description
The function sends a new value of the I/O tag to the system.