™ SmartStep Actuator Quick Start Guide Contents: Standard End Point Calibration Automatic End Point Calibration Failsafe Setup Automatic Mode Selection Mechanical Reference Keypad Button Reference If you need further technical reference for firmware 4.x.x click here for the full technical guide For units running firmware 2.x.x or 3.x.x click here for that Quick...
Device Defaults ▪ Movement Range: 0-90° ▪ 4-20mA Range: 20mA set as OPEN and 4mA set as CLOSED ▪ Rotation Speed: 70% ▪ Open position is Counter-Clockwise Standard End Point Calibration (For Valves without End Stops) Press together to see the following screen: →PS→End Points 1/4 ↓...
Press or hold to move the valve in the direction OPEN CLOSE of the CLOSED end point. When in position press to save the position to memory. Note: If setting a 90° Span you can automatically add 90° to the current end point after it’s set. To do this, repeat step c for the second end point and then press to add 90°.
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Press to clear the current setting of that end point. The third line display arrows around the CLSD to show that’s the end point being edited. Edit CLOSED position → OPEN → «CLSD» Press and hold . The display will show as below and AUTO then a countdown will start.
Failsafe Setup From the PS EndPoints screen, Press the button to reach Failsafe setup. →PS→Failsafe 2/4↑↓ Cntrl Loss: CLOSE Power Loss: CLOSE Press to edit Failsafe Options. Both Control signal loss and Power signal loss options may be configured but have the same options: •...
Automatic Mode Selection To change the current AUTO mode of the actuator: ◦ Press to cycle through the modes AUTO ◦ Press to choose the proper mode for your application 4-20mA Wiring Example IN + / IN - : Insert 4-20 mA or 0-10 V control signal into appropriate terminal.
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One-wire (OC1-WIRE) Wiring Example Positive control wire inserted into open by default. When voltage is applied to positive control wire, valve moves to open position. Valve closes when signal is removed. May be set up for closed. Option must be set in OC1-Wire setup screen and control wire must be inserted into CLOSE instead of OPEN.
Keypad Button Reference Buttons Use to navigate menus and set values Store Values/Confirm Cancel Entry/Back out of Menu In calibration, press to set direction valve moves to open; Clockwise or Counter-Clockwise Manual Mode Move to calibrated open position Press to clear set point during calibration Move to calibrated closed position Press to clear set point during calibration Cycle between Automatic Modes (must press ENT to set...
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