MASSO Documentation

  1. Getting started - Wiring & Setting-up MASSO
  2. Warnings and Cautions
  3. Warranty
  4. MASSO Accessories
    1. Homing Sensor
    2. Optical Encoder
  5. Power On/Off Precautions
  6. Emergency Stop (E-Stop)
  7. Admin and User Passwords
  8. Graphical Interface
    1. Controller Alarms
  9. Touch Screen Interface
  10. Keyboard and Key Shortcuts
    1. Setting time
    2. Homing the machine
    3. Rapid/Jog
    4. MDI command
    5. Creating New G-Code Files
    6. Editing G-Code
    7. Resetting Job Counter
  11. Supported G & M-Codes
    1. G00 - Rapid Motion
    2. G01 - Linear Interpolation Motion
    3. G02 – Circular Interpolation (Clockwise)
    4. G03 – Circular Interpolation (Counter Clockwise)
    5. G04 – Dwell
    6. G10 – Set Work Offset Values
    7. G17 – XY Plane Selection
    8. G18 – ZX Plane Selection
    9. G19 – YZ Plane Selection
    10. G20 – Set Machine Units To Inches
    11. G21 – Set Machine Units To Millimetres
    12. G28 – Return To Machine Home
    13. G32 – Threading Cycle
    14. G38.2 – Straight Probe Cycle
    15. G53 – Move In Absolute Machine Coordinates
    16. G54 to G59 – Select Work Offset Coordinate System
    17. G73 – High Speed Peck Drilling
    18. G80 – Cancel Modal Motion
    19. G81 – Drilling Cycle
    20. G82 – Drilling Canned Cycle With Dwell
    21. G83 – Peck Drilling For Deeper Holes
    22. G90 – Set Distance Mode To Absolute
    23. G91 – Set Distance Mode To Incremental
    24. G92 – Temporary Work Offset
    25. G92.1 – Cancel Temporary Work Offset
    26. G93 – Inverse Time Mode
    27. G94 – Units Per Minute Mode
    28. G96 – Turn on Constant Surface Speed (CSS)
    29. G97 – Turn off Constant Surface Speed (CSS)
    30. G98 – Canned Cycle – Retract Back To The Initial Z
    31. G99 – Canned Cycle – Retract Back To R Plane
    32. M00 – Program Stop
    33. M01 – Optional Program Stop
    34. M02 – Program End
    35. M03 – Spindle ON (Clockwise)
    36. M03 – Plasma Torch ON
    37. M04 – Spindle ON (Counter Clockwise)
    38. M05 – Spindle OFF
    39. M05 – Plasma Torch OFF
    40. M06 – Tool Change
    41. M07 – Turn Mist Coolant On
    42. M08 – Turn Flood Coolant On
    43. M09 – To Turn All Coolant Off
    44. M10 – Chuck Or Rotary Table Clamp On
    45. M11 – Chuck Or Rotary Table Clamp Off
    46. M30 – End The Program And Rewind
    47. M62 – Turn On Digital Output Synchronized With Motion
    48. M63 – Turn Off Digital Output Synchronized With Motion
    49. M666 – Plasma – Turn THC Function Off
    50. M667 – Plasma – Turn THC Function On
    51. M98 & M99 – Sub Program Call
  12. Loading & Running G-Code
    1. Load File Menu
    2. Running G-Code Programs
    3. Stopping Program (Feed Hold)
    4. Resuming Program or Jump to Line
    5. Restarting Program from Start
    6. Auto Loading G-code
  13. Calibrating Tools
    1. Lathe Tool Calibration Steps
    2. Mill Tool Calibration Steps
  14. Work Offsets
  15. Conversational Programming
    1. Lathe Conversational Wizards
    2. Mill Conversational Wizards
  16. CAM Post Processors
    1. POST Processor Requirements
    2. Artcam
    3. BobCAD-CAM
    4. Fusion 360
    5. SheetCAM
    6. Vectric VCarve and Vectric Aspire
  17. Touch Probes & Plates
    1. Part Probing
    2. Automatic Tool Zero
    3. Touch Plate
  18. Wi-Fi Connectivity
  19. Mounting and Mechanical Data
  20. Setup and Calibration
    1. Power Connector
    2. Connecting Display
    3. E-Stop
    4. Door Input
    5. Save & Load Settings
    6. Setting default units to mm or inches
    7. Axis Calibration
    8. Axis Calibration Wizard
    9. Slave Axis
    10. Backlash Compensation
    11. Homing / Home Inputs
    12. Spindle Connector
    13. Spindle RPM Encoder
    14. List of Configurable Inputs
    15. List of Configurable Outputs
    16. TTL Outputs
    17. Relay Driver Outputs
    18. MPG Pendant
    19. Tower Lights
    20. Analog Inputs
    21. Serial Port
    22. PlayStation 2 Controller
    23. Replacing Optocouplers
    24. Installing or Replacing Backup Battery
  21. Motors & Drives Connections
    1. Teknic - ClearPath
    2. Gecko 203V
    3. Gecko G340
    4. Gecko G540
    5. Leadshine MX4660
    6. Leadshine CS-D1008
    7. Longs Motors
    8. CNCdrive - DG4S-16035
    9. DMM - Dynamic Motor Motion
    10. VEXTA
    11. Viper
    12. Mitsubishi - MR-J3
    13. PoStep60
    14. Panasonic
    15. Automation Technology Inc.
    16. Hiwin
  22. Spindle Drives (VFDs)
    1. Bosch Rexroth VFD
    2. Delta C200 VFD
    3. Delta MS300 VFD
    4. Delta VFD-M
    5. Yuhuan Huanyang
    6. Lenze VFD
    7. Hitachi VFD
    8. TECO Westinghouse VFD
    9. Schneider Altivar 18
    10. Mitsubishi FR-D720S-100
  23. Plasma - Torch Height Control
    1. Hypertherm 45XP
    2. Proma Compact THC 150
    3. Torch Touch (floating head) Signal
    4. Torch Breakaway Signal
  24. Mill - Tool Changers
    1. Manual Tool Change
    2. Linear Tool Changer
    3. Umbrella Tool Changer
  25. Lathe - Tool Changers
    1. Manual Tool Change
    2. Linear - Gang Type Setup
    3. 4 Station Turret
    4. 4 Bit Digital Signal Output Turret
    5. Hercus PC200 - 8 Tool Turret
    6. Pragati BTP-63, BTP-80, BTP-100, BTP-125
  26. Upgrading / Unlocking the Controller
  27. OEM Logo & Details
  28. Reporting Bugs and Issues

G02 – Circular Interpolation (Clockwise) #


This command describes a circular motion in a clockwise direction. The arc starts at the current position and the center is defined by the I, J values as an offset of the current position or R for radius. The X & Y values define the finish point. Masso uses Incremental I & J values for Arcs

 

Syntax & Parameters

  • G02 starts an arc movement beginning at the X & Y coordinate location where the G02 was issued.
  • X Value – This is the X coordinate defining the end point
  • Y Value – This is the Y coordinate defining the end point
  • I Value – are relative coordinates and define the X center coordinate as an offset of the starting point X coordinate.
  • J Value – are relative coordinates and define the Y center coordinate as an offset of the starting point Y coordinate.
  • Z Value – The addition of a Z value will describe a helical move.
  • R Value – Is used to define the arc radius.

 

Example program for making an Arc

N10 G00 X50 Y40 Z-1
N20 G02 X20 Y10 I-30 J0
  • In the above example in the first line moves to position X50 Y40 Z-1
  • An arc is made starting at position X50 Y40 and ending at coordinate X20 Y10 with centre at position X20 Y40 moving in a clockwise direction. The Z height does not change.
  • The Arc centre is calculated as follows
  • Starting position X50 + I-30 = Center X coordinate X20
  • Starting position Y40 + J0 = Center Y coordinate Y40

 

 

Example program for making an Spiral

N10 G00 X50 Y40 Z0
N20 G02 X20 Y10 Z-0.5 I-30 J0
  • The above example in the first line moves to position X50 Y40
  • An arc is made starting at position X50 Y40 and ending at coordinate X20 Y10 with centre at position X20 Y40 moving in a clockwise direction. The arc is the same as in the diagram above but the Z axis will descend from its current height to -0.5 units at a uniform rate over the arc to forming a spiral path.
  • The Arc centre is calculated as follows
  • Starting position X50 + I-30 = Center X coordinate X20
  • Starting position Y40 + J0 = Center Y coordinate Y40
Note: Units are defined as either inches or mm depending on your machines setup or G20 or G21 command in use.
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Last updated on October 11, 2019
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