Non-random Simulation Tags
Historian includes several tags to simulate non-random data. These tags are detailed in the following table. All the tags have a range of 0 to 1000.
| Tags | Description |
|---|---|
| Constant | Maintains a constant value. |
| Constant_1%Noise | Same as Constant, but produces 1% random noise. |
| Constant_5%Noise | Same as Constant, but produces 5% random noise. |
| Constant_20%Noise | Same as Constant, but produces 20% random noise. |
| Ramp | Steadily increases value every polling period to create a smooth upward trend. |
| Ramp_1%Noise | Same as the Ramp tag, but produces 1% random noise. |
| Ramp_5%Noise | Same as Ramp tag, but produces 5% random noise. |
| Ramp_20%Noise | Same as Ramp tag, but produces 20% random noise. |
| Sin | Produces a Sine wave centered on a value of 500. |
| Sin_1%Noise | Same as Sine tag, but produces 1% random noise. |
| Sin_5%Noise | Same as Sine tag but produces 5% random noise. |
| Sin_20%Noise | Same as Sine tag but produces 20% random noise. |
| Step | Produces a step trend centered on a value of 500. |
| Step_1%Noise | Same as Step tag, but produces 1% noise. |
| Step_5%Noise | Same as Step tag, but produces 5% noise. |
| Step_20%Noise | Same as Step tag, but produces 20% noise. |