G13.1: Polar Coordinate Interpolation Mode Cancel - Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual

G13.1: Polar coordinate interpolation mode cancel

Ends polar coordinate interpolation mode.
Code
G13.1
Processing details
• The G13.1 command cancels the set polar coordinate interpolation mode start (G12.1), and ends polar coordinate
interpolation mode.
• Use the G13.1 command in an independent block. When another command is used on the same block, a minor error (error
code: 1FC3H (details code: 0306H, or 0324H)) occurs. However, sequence No. (N), and speed (F, ,F) can be specified in
the same block.
• Deceleration check is performed in a polar coordinate interpolation mode cancel command block (G13.1).
Program example
■Program that cancels polar coordinate interpolation mode
Operation Program
(1) G17 G90 G00 X40.0 C0 Z0
(2) G12.1
(3) G01 G42 X20.0 F2000
(4) C10.0
(5) G03 X10.0 C20.0 R10.0
(6) G01 X-20.0
(7) C-10.0
(8) G03 X-10.0 C-20.0 I10.0 J0
(9) G01 X20.0
(10) C00
(11) G40 X40.0
(12) G13.1
(13) M30
5 G-CODE CONTROL PROGRAMS
120
5.6 G-Code
Format
G13.1
Remarks
Determining the start position
Polar coordinate interpolation mode: Start
Actual start of working
Shape program
(By Cartesian coordinate values on the X-C plane.)
Actual end of working
Move to end position
Polar coordinate interpolation mode: Cancel
Program end