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6 MOTION PROGRAMS FOR POSITIONING CONTROL
6.10 Instruction Symbols/Characters List
Instruction symbols and characters used in Motion programs are shown below.
Table 6.1 Instruction Symbol/Character List
Symbol/character Function Description
A Coordinate position data
B Coordinate position data
C Coordinate position data
U Coordinate position data
V Coordinate position data
W Coordinate position data
X Coordinate position data
Y Coordinate position data
Z Coordinate position data
CA Coordinate position data
CB Coordinate position data
CU Coordinate position data
CV Coordinate position data
CW Coordinate position data
CX Coordinate position data
CY Coordinate position data
CZ Coordinate position data
DA Coordinate position data
DB Coordinate position data
DU Coordinate position data
DV Coordinate position data
DW Coordinate position data
DX Coordinate position data
DY Coordinate position data
DZ Coordinate position data
EA Coordinate position data
EB Coordinate position data
EU Coordinate position data
EV Coordinate position data
EW Coordinate position data
EX Coordinate position data
EY Coordinate position data
EZ Coordinate position data
These symbols are used to specify the travel axis at the
positioning command.
Set the axis No. and axis name in the system settings.
I Circular arc central coordinate 1
J Circular arc central coordinate 2
Used in G02, G03, G12 or G13 (arc central coordinate
specification).
R Radius of R point-specified circular arc Used in G02, G03, G12 or G13 (R specification).
F Interpolation feed combined-speed Used in G01, G02, G03, G12 or G13.
• Multiple operators cannot be used in one block.
• Refer to Section 6.11.4 for the setting range of instruction symbols.