INDEPENDENT 3-AXES MOTION CONTROLLER FOR CNC MACHINES

CNC motion controller is a G-code programmable controller with step and direction outputs for stepper drivers. In addition to 3 axes, Y slave is also added to system for gantry type machines. All axes can be configured with independent adjustable maximum velocity and acceleration.

An isolated analog (0-10V) output is provided for VFD to control spindle speed. Any two or all axis can be programmed for linear (line) interpolation, any 2 axis can be interpolated for curve (circular) Interpolation or any 2 axis curve with other axis line (helical) interpolation.

Interface the control board with a flash drive to read and execute G-code files, so there is no requirement of PC. There is no limit on G-code file size. Controller can resume the operation on any power interruption saving the current machine position, line of G-code and other status.

All the axes and spindle outputs are buffered and taken out through screw terminals from control board whereas all the inputs are optoisolated for noise immunity.

Features:

• Totally independent single board solution.
• 32 digital + 2 analog outputs + 1 isolated analog output + 3 relay outputs.
• 19 opto-isolated inputs.
• Low jitter 150 KHz Pulse rate on each axis.
• Constant velocity (with look ahead) and exact stop path modes.
• Interpolation – linear, arc and helical.
• Work offset (Work Coordinates).
• Feed override option (Feed and Spindle speed).
• Tool offset option (Auto Tool Offset measurement).
• Jogging via inbuilt keypad (Step, Continuous and Fast mode).
• Feed hold (pause), Cycle start (and cycle resume), Cycle stop (abort).
• Home and limit inputs for all axes (can be individually enabled/disabled).
• Block execution mode (menu / run time control).
• Controlled feed hold with deceleration to ensure no skipped steps and loss of location.
• G-code “check” option (Dry Run) and program limit check function.
• Screw terminal connectors for connecting motor drive, input and outputs.
• Help menu handy for first time users.
• Handheld Pendant to display status/settings and control the machine.
• Intuitive menus with easy to use smooth navigation.
• Inputs for Limit and Home switches (or sensors).
• Emergency Stop switch on handheld unit.