Operator's Manual – AutoCycle iC - Ferguson Beauregard

ACiC Operator’s Manual Revision 4 Page 7 of 95
Chapter 1 Introduction
The ACiC is a low power, task specific microprocessor controller designed for operations related to plunger
lift control, third party device communications, and general field automation. The ACiC controller continuously
monitors and optimizes the well-production process. ACiC onboard software includes Ferguson Beauregard’s
unique Auto-Cycle electronic well site controller and plunger-lift control algorithm. The controller records the
analytical reservoir information so production problems can be diagnosed with greater accuracy and efficiency.
The ACiC provides physical connections for analog pressure sensors such as casing and tubing, as well as a
variety of discrete (status) sensors. It can be equipped with virtually any point-to-point radio or cellular/wireless
modem to link with a host computer or back office. Pneumatic signals to control the well's tubing and auxiliary
control valves are supplied from a remote single or dual latching valve assembly.
The ACiC controller and the Auto-Cycle control algorithm provide proven production optimization. With
automatic self-adjustment of time and pressure settings for well production cycle control, optimum plunger
velocity and well performance are achieved. This system offers a unique approach to well production
management, measurement and optimization. With an ACiC on duty, the well operator has remote control of
motor valves, and can even monitor tanks and pits for high level alarms. It's like having an operator on site 24
hours a day.
1.1 Unit Specifications
512K application code size
512k random access memory
USB Local Operator Interface (LOI)
4x20 character LCD and Keypad
Solar Charger input (12 volt, 10W Max)
1 micro-SD (2GB Max) card slot memory expansion
6 volt and 12 volt DC selectable power source
o Class 1 Division 1 with 6 volt, 1W solar panel
o Class 1 Division 2 with 12 volt, 10W solar panel
1 serial port RS-232 connection
o Optional cellular modem for SMS messaging
1 TTL 3.3V serial connection
3 Analog inputs 0-5 Volt
4 Discrete high current outputs for up to 2 Latch valve actuation
1 Discrete input typically for magnetic shut off plunger sensor
2913 Specialty Drive • P.O. Box 130158 • Tyler, TX 75713-0158 • Phone: 903-561-4851 • Fax: 903-561-6567