TagTypVal (Tag-based PE function)
- Last UpdatedOct 04, 2024
- 1 minute read
- PI System
- PI Server 2023
- PI Server
Get a point's typical value from the Point Database.
Syntax
TagTypVal(tagname)
Arguments
tagname
A tagname.
Returns
The point's typical value. If the point's type is R or I, this is a number; if the point's type is D, this is a digital state (character string).
Exceptions
If point does not exist, returns an error value.
Example
TagTypVal('tag1')
TagTypVal('digitaltag')