Mitsubishi FX2N-10GM Hardware / Programming Manual page 134

FX Series Positioning Controllers
cod 02
CW
cod 03
CCW
FX
cod 02
Basic
format
cod 03
CCW
c CW/CCW (clockwise/counterclockwise)
This instruction moves the machine to the target posi-
tion (X,Y) at the peripheral speed "f".
The radius of the arc is determined by "r". When "r" is
positive, the movement route is a small circle A shown
on the right. When "r" is negative, the movement route is
a large circle B. (The radius may be positive or nega-
tive.)
This instruction cannot make a route of true circle.
The set value is defective error (Error code 3004)
occurs.
When a route of true circle is required, specify the circle
center coordinates as described in the previous page.
After using this instruction, pay rigid attention to PARA.
23 (stop mode).
(Refer to Paragraph 4.3.1.)
deX/Y axis target position (x, y)
The target position can be specified by an incremental or absolute address. The unit and the
set range are equivalent to those for cod 00 and cod 01.
f Radius "r"
The radius is always treated as an incremental address from the center point (which does not
have to be set). The unit and the set range are equivalent to those for cod 00 and cod 01. Pro-
grams for true circles cannot be created using this instruction.
g Peripheral speed "f"
Set the circular operation speed. The acceleration/
deceleration time constant (set to PARA. 10) and
the unit of peripheral speed are equivalent to those
for cod 01.
Circular interpolation with radius specification
Servo end check
No
A
Instruction group
-20GM
2N
x y
CW
Radius
X axis Y axis
target target
position position
x y
Radius
X axis Y axis
target target
position position
Remarks
***
r f
Peripheral
speed
*** f
r
Peripheral
speed
Program format 5
Applicable models
Series name
FX -10GM
2N
FX -20GM
2N
This instruction is not available in
the programs (Ox, Oy and O100)
for independent 2-axis operation
and subtasks.
If this instruction is used in one of
these programs, it is ignored.
ooo
5-24
Remarks