The 2 Position Controller manipulates a controlled variable by switching an output, using a setpoint and a hysteresis.
Table of Contents
Inputs↑
| Abbreviation | Summary | Description | Value Range |
|---|---|---|---|
| PV | Process value | Actual value of the controlled variable. | ∞ |
| Off | Off / Lock | Pulse (< 1 s): Outputs are reset / switched off. Constant 1 (> 1 s): Block is locked. Dominating input. | 0/1 |
Outputs↑
| Abbreviation | Summary | Value Range |
|---|---|---|
| O | Output | 0/1 |
Parameters↑
| Abbreviation | Summary | Description | Value Range | Default Value |
|---|---|---|---|---|
| SP | Setpoint | Setpoint of the controlled variable. | ∞ | 5 |
| Hys | Hysteresis | Hysteresis of the two position controller (prevents constant switching on/off of the output) | ∞ | 0,5 |
| Inv | Inverted | Inverts the behavior of the controller. | 0/1 | 0 |
Timing Diagram↑
