Newport MM4005, Руководство пользователя

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EDH0162En1040 – 06/99
3.18
MM4005
AD — Define the maximum allowed angle
of discontinuity
Usage IMM PGM MIP
Syntax ADnn or AD?
Parameters
Description nn [double] — Maximum allowed discontinuity angle value.
or nn [?] — Read the actual maximum allowed.
Range nn — 0.001 to 10.0.
Units nn — Degrees.
Defaults nn Missing: 0.001.
<Min. value: 0.001.
>Max. value: Error W.
Description This command defines to the controller what will be the maximum allowed
angle of discontinuity between two element of trajectory. This value will be
used only for the elements of trajectory that will be defined after this com-
mand.
NOTE
On power up, the controller assumes that the maximum allowed disconti-
nuity angle is equal to 0.001 degree.
NOTE
This value is necessary only when an a line segment element of type
(MY, MY) followed by any other kind of elements.
NOTE
Before changing this value it is important to check if it is reasonable to
change it. It is very complex to determine what is a suitable value for a
given application because a lot of parameters that act on this value (Load
condition of stages, type of stages, vector velocity, acceleration, …).
When changing this value the precision on the trajectory will change.
Returns If the sign “?” takes place of the nn value, this command reportes the actu-
al maximum allowed discontinuity angle value.
Errors S — Communication time-out.
W — Trajectory: too big discontinuity angle.
Rel. Commands XA — Tell the current maximum allowed angle of discontinuity.
Example AD0.1 | Define 0.1 degree as maximum discontinuity angle.
AD? | Request the value of the maximum allowed angle of discontinuity.
AD0.1 | Controller returns a value of 0.1 degree.
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