PointSource (point source)
- Last UpdatedAug 05, 2024
- 1 minute read
PointSource is an identifier that associates a PI point with a PI interface instance, enabling the interface to query for the points that it updates. This field is not case-sensitive. In the interface (batch) startup file, the point source is specified using the /PS command-line parameter.
The following point sources are reserved. Do not configure them for interface instances.
|
Point Source |
Reserved By |
|---|---|
|
T |
Totalizer Subsystem |
|
G and @ |
Alarm subsystem |
|
R |
Random interface |
|
9 |
RampSoak interface |
|
C |
Performance equations subsystem |