# Functionality

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Functionality | Description | Priority Control Mode
Open | Open the Valve. | 4
Close | Close the Valve. | 2
Pressure Control | Activates the Control Mode Pressure. The non- activated Control Mode is Position. | 5
Pressure Low Range | Set the low range of sensor full scale The Low Range is defined on Parameter: Settings, Pressure Range [SFS] |
Zero | Compensates the Pressure Offset Voltage. Set the Pressure Value to Zero. |
Learn | Activates the Control Mode Learn. At case the Learn procedure should not run over the complete scale. A Learn Limit can be set with Parameter: Settings, Learn Limit = True. Now the Learn Limit can be set over the Analog Input. | 1 Negative edge interrupt the procedure 3 Positive edge start the procedure
Remote Locked | Activates the Access Mode Remote Locked. At Access Mode Remote Locked is operation via service port in Local mode not possible. | Supported at Access Mode Local
Hold | Stops the Valve at the current position, Learn procedure will be not interrupted. | 5
Controller Selector | Set the Controller Selector to Controller 1 or Controller 2 |

Table Functionality Digital Input