Trio Motion Coordinator Euro 205, Technical Reference Manual

Page: 204 / 566

8-14 Trio BASIC Commands
Motion and Axis Commands
Trio Motion Technology
Example 3: A
CAMBOX
movement is linked to an encoder input. In order to achieve registration a
gradual offset is required to be applied as if the link encoder is being moved. This
can be achieved by linking the
CAMBOX
to an unused imaginary axis on the control-
ler. The encoder position is added to the imaginary axis with
ADDAX
. Offset moves to
achieve the registration are run on the imaginary axis:
' Axis 0 runs CAMBOX linked to axis 2
' Axis 1 has encoder daughter board
' Axis 2 is "virtual" axis
SERVO AXIS(1)=OFF
ADDAX(1) AXIS(2)
...
CAMBOX(1000,1100,4,600,2) AXIS(0)
AXIS
Type: Modifier
Syntax:
AXIS(expression)
Description: Assigns ONE command or axis parameter read or assignment to a particular axis.
Note: If it is required to change every subsequent command the
BASE
command should be
used instead.
Parameters:
Example 1:
>>PRINT MPOS AXIS(3)
Example 2:
MOVE(300) AXIS(2)
Example 3:
REPDIST AXIS(3)=100
The
AXIS
command may be used to modify any axis parameter expression and the
axis dependent commands:
ACC, ADDAX, CANCEL, CAM, CAMBOX, CONNECT,
DATUM, DEC, DEFPOS, FORWARD, MOVEABS,MOVECIRC, MHELICAL, MOVELINK,
MOVE, MOVEMODIFY, REGIST,REVERSE, SP, WAIT IDLE, WAIT LOADED
See Also:
BASE()
Expression:
Any valid Trio BASIC expression. The expression should be an
axis number.