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6 MOTION PROGRAMS FOR POSITIONING CONTROL
Table 6.1 Instruction Symbol/Characters List (Continued)
Symbol/character Function
Description
SIN
Trigonometric function (sine)
COS
Trigonometric function (cosine)
TAN
Trigonometric function (tangent)
ASIN
Trigonometric function (arcsine)
ACOS
Trigonometric function (arccosine)
ATAN
Trigonometric function (arctangent)
INT
Numerical conversion (real number to
integer)
FLT
Numerical conversion (integer to real
number)
Used in arithmetic operation commands.
SET
Bit device set
RST
Bit device reset
Used in control instructions.
CAN
Cancel device specification
Used in G24.
START
Starting angle specification
STRK Amplitude
specification
Used in G25.
SKIP
Skip device specification
Used in G32.
DFLT
32-bit real number data to 64-bit real number
data conversion
SFLT
64-bit real number data to 32-bit real number
data conversion
CHGA
Home position return
CHGV Speed
change
CHGT
Torque limit value change
IF, THEN,
SET/RST/OUT
Bit device operation on condition
CALL Program
start
GOSUB
Program call 1
GOSUBE
Program call 2
CLEAR
Control program end
BMOV
Block traverse (16 bit unit)
BDMOV
Block traverse (32 bit unit)
FMOV
Identical data block transfers (16 bit unit)
MULTW
Write device data to shared CPU memory
MULTR
Read device data from shared CPU memory
of the other CPU
TO
Write words data to intelligent function
module/special function module
FROM
Read words data from intelligent function
module/special function module
Control instruction
•
Multiple operators cannot be used in one block.
•
Refer to Section 6.11.4 for the setting range of instruction symbols.