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.