Scanlab RTC6 PCIe Board - Home_Position_Xyz

RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
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Ctrl Command home_position_xyz
Function Activates the home jump mode (for the x, y and z axis) and defines the home position.
Restriction If the Option “3D” is not enabled or no 3D correction table has been assigned (see
select_cor_table), then home_position_xyz has the same effect as home_position.
However, split-up into Microsteps is calculated like a 3D command and hence influences
the effective jump speed in the xy plane.
Call home_position_xyz( XHome, YHome, ZHome )
Parameters XHome Absolute x coordinate of the home position. In bits.
As a signed 32-bit value.
Allowed value range: [–524,288…+524,287].
Out-of-range values are clipped to the boundary values.
YHome Like XHome (analogously).
ZHome Like XHome (analogously).
Comments • Except for the additional motion in the third dimension, home_position_xyz functions
similarly to home_position (see comments there).
• The home jump mode is deactivated by:
– home_position( 0, 0 )
– home_position_xyz( 0, 0, 0 )
• The DirectMove3D parameter of set_delay_mode determines the type of z axis motion
(linear or with stepwise correction).
RTC4RTC6 New command.
In RTC4 Compatibility Mode, the RTC6 multiplies the specified values for XHome , YHome and
ZHome by 16. The allowed value range decreases accordingly.
RTC5RTC6 Unchanged functionality.
In RTC5 Compatibility Mode, the RTC6 multiplies the specified value for ZHome by 16.
The allowed value range decreases accordingly.
Version info Available as of DLL 600, OUT 600, RBF 600.
References home_position