3.31
EDH0162En1040 – 06/99
MM4005
CR — Define radius for an
arc of circle = ƒ (CR, CA)
Usage
IMM
PGM
MIP
Syntax
CRnn
Parameters
Description
nn
[double]
— Radius for an arc of circle.
Range
nn
—
1.0 E
-12
to
1.0 E
100
.
Units
nn
— Defined motion units.
Defaults
nn
Missing: Error C.
Out of range: Error C.
Description
This command defines to the controller the radius for an element of trajec-
tory of the type: arc of circle = ƒ (CR, CA). Unless the case of successively
builded with the same radius (r,
θ
) arcs, we have specified the radius by
this command every time before the CA command.
Returns
None.
Errors
C
—
Parameter out of limits.
V
—
Too long trajectory.
]
—
Trajectory: Arc (r,
θ
) radius is too small.
^
—
Trajectory: Arc (r,
θ
) radius is too big.
e
—
Trajectory: Units not translationnal or not identical.
Rel. Commands
CA
—
Define sweep angle and build an arc of circle = ƒ (CR, CA).
XE
—
Tell the last element.
Example
NT
|
Clear trajectory.
CR10
|
Define radius of an arc of circle = ƒ (r,
θ
).
CA90
|
Define sweep angle an build an arc of circle = ƒ (r,
θ
).
XE
|
Tell last element.
XE, Arc (r,
θ
), 10, 10, 90
|
Controller tells the built element.
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