Newport ESP300 Series, User Manual

Page: 192 / 314

VU
set maximum velocity
IMM PGM MIP
USAGE
♦ ♦ ♦
out of range: error 9, AXIS NUMBER OUT OF RANGE
PA - execute an absolute motion
EXAMPLE 2VU? | read maximum allowed velocity of axis # 2
SYNTAX xx VU nn or xx VU ?
PARAMETERS
Description xx [ int ] - axis number
nn [float] - velocity value
Range
xx - to MAX AXES
nn - 0 to 2e+9, or ? to read current setting
Units
xx - none
nn - predefined units / second
Defaults
xx missing: error 37, AXIS NUMBER MISSING
nn missing: error 38, COMMAND PARAMETER MISSING
out of range: error xx10, MAXIMUM VELOCITY EXCEEDED
error xx2, Axis-xx PARAMETER OUT OF RANGE
DESCRIPTION
This command is used to set the maximum velocity value for an axis. This
command remains effective even if the requested axis is member of a group. In
this case an error message, "GROUP MAXIMUM VELOCITY EXCEEDED", is
generated if the commanded value is less than group velocity. (Refer to
Advanced Capabilities section for a detailed description of grouping and related
commands).
RETURNS If the “?” sign takes the place of nn value, this command reports the current
setting
REL. COMMANDS
VA - set velocity
PR - execute a relative motion
AG - set deceleration
AC - set acceleration
10 | controller returns a value of 10 units/s
2VU8 | set axis # 2 maximum maximum to 8 units/s
2VA6 | set axis #2 working velocity to 6 units/s
3-152 Section 3 – Remote Mode