Manual

Changing the Personality 7-5
If you set parameter 14 to 1 and connect a wire in place of the X home switch you can
prevent the X axis from moving during the FH.
15: Find Home Max Y Distance, range 0 to 32767, factory 32767
This sets the maximum number of steps the System will take when seeking the Y home
switch. If the parameter is zero there is no maximum number of steps. See parameter 14.
16: Find Z Home Max Distance, range 1 to 32767, factory 32767
This sets the maximum number of steps the System will take when seeking the Z home
switch, in both the first and second sequences. If the switch has not closed before this
number of steps has been taken, the motor stops moving, an error is logged, and the present
position becomes zero. If the parameter is zero then there is no maximum number of steps;
i.e., if the switch never closes the Z motor will travel forever.
Antibacklash Vectors
17: Antibacklash Vector X Offset, range -32768 to 32767, factory -15
This sets the X offset for antibacklash vectors. See the AB command in Chapter 3. Use
caution when increasing this number, since the antibacklash offset position is not
constrained to the travel limits.
18: Antibacklash Vector Y Offset, range -32768 to 32767, factory -15
This sets the Y offset for antibacklash vectors. See parameter 17.
Calibration Factors and Resolution
19: Default X Calibration Factor, range 0.0000 to 32767.9999, factory: see text
This parameter sets the default X calibration factor which is applied at power up, at IN, and
at a CF command with no parameters.
For X-Y tables shipped with built-in or external controllers, the factory-set value depends
on the measured calibration; it will be a number near 1.0000, for example 0.9996 or
1.0003. (This number will also appear on a sticker on the back of the X-Y table.) For bare
controllers shipped with no X-Y table the factory-set value is 1.0000. See the CF and OF
commands in Chapter 3.
20: Default Y Calibration Factor, range 0.0000 to 32767.9999, factory: see text
This sets the default Y calibration factor. See parameter 19.