Newport MM4006, Руководство пользователя

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MM4006
CA D e f i n e sweep angle and build an
arc of circle = f (CR, CA)
Usage • 1MM • PGM L MIP
Syntax C A n n
Parameters
Description n n [double] — Sweep angle for an arc of circle.
Range n n — - 1 . 7 x 103" to -1.0 x 10-12.
and 10122 to 1.7 x 10304.
Units n n D e f i n e d m o t i o n units.
Defaults n n M i s s i n g : E r r o r C.
Description T h i s command defines to the controller the sweep angle and tells to the
controller to build an element of trajectory of the type:
Arc of circle = f(CR, CA).
NOTE
The convention for the sweep angle is the following:
• Sweep angle > 0 then it is used as Counter Clock Wise.
• Sweep angle < 0 then it is used as Clock Wise.
Returns N o n e .
Errors C
H
V
A
Parameter out of limits
Calculation overflow.
Too long trajectory.
- T y p e error (arc expected).
- Tr a j e c t o r y : Arc (r, 0) radius is too small.
- Tr a j e c t o r y : Arc (r, 0) radius is too big.
- Tr a j e c t o r y : Arc (r, 0) sweep angle is too small.
Rel. Commands C R D e f i n e radius for an arc of circle = I (CR, CA).
XE T e l l the last element.
Example N T I
CR10
CA90
CA480
XE
XE, Arc (r, 0), 10, 10, 90
Clear trajectory.
Define radius of an arc of circle = f (r, 0).
Build an arc of circle = f (r = 10 units, 0 = 90).
Build an arc of circle = f (r = 10 units, 0 = 480).
Tell last element.
Controller tells the built element.
(%)
ED110181En1020 — 03/03
3.34 N e V V p O r t .