How can I configure the ALiEn2 Expert to operate a Gas Assisted Plunger Lift (GAPL) well?
While the ALiEn2 was designed as a plunger lift controller, the Expert level model does have additional valves that can...
Installation
Installation instructions and tips to get up and running as quickly as possible.
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What SCADA systems support the ALiEn2?
The ALiEn2 line of controllers will work with any SCADA system that supports standard Modbus. You can choose to implement... -
Where do I find the dimensions for the solar enclosure?
The solar enclosure has internal mounting points engineered into so it can be used as a housing for electronics. Detailed... -
How do I install, turn on, and configure a pressure input?
All pressure inputs work generally the same way. This article discusses how to install, enable, and configure pressure switches or... -
How does adaptive seeking velocity optimization work?
The purpose of Adaptive Seeking Velocity Optimization is adjust the Afterflow Time and/or Close Time to influence the plunger to... -
How do I close the well longer after a number of missed arrivals or non-arrivals?
The ALiEn2 line of plunger controllers has a feature called Non-Arrival to deal with plungers that do not arrive within... -
How do I mount the Cyclops?
The Cyclops uses Geomagnetic Sensing to monitor the Earth’s magnetic field as the plunger arrives. Mounting Location The Cyclops can... -
How do I mount the Sasquatch?
The Sasquatch uses Geomagnetic Sensing to capture waveforms as the plunger passes by each of the sensors. The more complete... -
How does the Sasquatch calculate and use the Kinetic Energy?
Fast plungers cause dangerous hard impacts at surface. The magnitude of the impact is not based on velocity of the... -
How do I change the Modbus communication settings on Sasquatch?
What you Need Before starting, you should make sure you have: A PC with Vision Device Management software A Link Device Connection (This... -
How do I use Sasquatch surface velocity with the ALiEn2 Expert?
Overview Using the Sasquatch with the ALiEn2 Expert controller allows the surface velocity to be read each cycle and be... -
Why does Sasquatch return a zero or no velocity?
Overview Sasquatch works by watching a ferrous plunger go by in real time, correlating multiple key points on two separate...
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