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:
0 - no attributes
ST_TIME_CHANGE - generates a new value into the system also
when changing the time - although the value is not changed,
ST_SOURCE_LIMITS - settings of limits is given by user - the
states InLimit, VL_Limit, L_Limit, H_Limit, VH_Limit are set by user and not by the process
D2000 KOM
Description
The function sends a new value of the I/O tag to the system.
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