Newport MM4005, Руководство пользователя

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EDH0162En1040 – 06/99
3.96
MM4005
PR — Move to relative position
Usage IMM PGM MIP
Syntax xxPRnn
Parameters
Description xx [int] — Axis number.
nn [float] — Relative motion increment.
Range xx — 1 to 4.
nn — Any value that will not cause exceeding the software
limits.
Units xx — None.
nn — Defined motion units.
Defaults xx Missing: Error B.
Out of range: Error B.
Floating point: Error A.
nn Missing: Error C.
Out of range: Error C.
Description This command initiates a relative motion. When received, the selected axis
xx will move, with the predefined acceleration and velocity, to a relative
position nn units away from the current position.
NOTE
If the motor power is turned off, MO command which turns motor power
on is executed before PR commmand, except if the controller has detect-
ed a fault condition.
NOTE
Even though the command is accepted while a motion is in progress,
care should be taken not to reverse direction of motion. When this com-
mand is received, the controller verifies if it will produce a change of
direction. If so, it will refuse the execution and set error code D.
NOTE
If the axis was previously defined as a synchronized axis, PR command
will only set the destination but not generate a motion. For synchronized
axes use SE command to execute a motion.
Returns None.
Errors A — Unknown message code.
B — Incorrect axis number.
C — Parameter out of limits.
D — Unauthorized execution.
Rel. Commands AC — Set acceleration.
PA — Move to absolute position.
ST — Stop motion.
VA — Set velocity.
Example 3VA8 | Set velocity of axis #3 to 8 units/sec.
3PR2.34 | Move axis #3 2.34 units away from the current position.
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