Warnings Read this Section First The AX2550 is a high power electronics device. Serious damage, including fire, may occur to the unit, motors, wiring and batteries as a result of its misuse. Please review the User’s Manual for added precautions prior to applying full battery or full load power.
Quick Start This section will give you the basic information needed to quickly install, setup and run your AX2550 controller in a minimal configuration. The AX2850 is a version of the AX2550 controller with the addition of Optical Encoder inputs.
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Motor (-) 12 to 40V (+) Ground (-) 12 to 40V (+) Motor(+) Motor (-) White Green Black Yellow or Green White Motor 1 Motor 2 FIGURE 2. Rear Controller Layout AX2550 Motor Controller User’s Manual Version 1.9b. June 1, 2007...
Typically, 1, 2 or 3 x 12V batteries are connected in series to reach 12, 24 or 36V respectively. The Power Control wire MUST be used to turn On and Off the controller. FIGURE 3. AX2550 Electrical Power Wiring Diagram 1- Connect each motor to one of the two M+ and M- cables pairs. Make sure to respect...
2A Digital Output C (same as pin 1) Analog Input 2 Analog Input 1 Analog Input 3 (on RevB hardware) Ground Out +5V Out (100mA max.) Emergency Stop or Invert Switch input AX2550 Motor Controller User’s Manual Version 1.9b. June 1, 2007...
FIGURE 4. R/C connector wiring for 3 channels and battery elimination (BEC) This wiring - with the wire loop uncut - assumes that the R/C radio will be powered by the AX2550 controller. Other wiring options are described in “R/C Operation” on page 109 of the User’s Manual.
R/C mode. Button Operation The AX2550 has three buttons: Set, Program and Reset. These buttons are not needed for normal operation, as the controller is immediately operational upon power up. The Reset button will restart the controller. This button is recessed and you will need a paper clip to press it.
The example below shows how to use the buttons to select and change the Motor Control mode from “separate” to “mixed” . See “Configuring the Controller using the Switches” on page 171 of the User’s Manual for a complete list of all the AX2550’s parameters and their meanings.
• to read and plot real-time current consumption value • Save captured parameters onto disk for later analysis • to update the controller’s software AX2550 Motor Controller User’s Manual Version 1.9b. June 1, 2007...
Obtaining the Controller’s Software Revision Number One of the unique features of the AX2550 is the ability to easily update the controller’s operating software with new revisions downloaded from Roboteq’s web site at www.roboteq.com. This is useful for adding features and/or improving existing ones.
Now that you know your controller’s software version number, you will be able to see if a new version is available for download and installation from Roboteq’s web site and which features have been added or improved. Installing new software is a simple and secure procedure, fully described in “Updating the Controller’s Software”...
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