Auto Homing; Setting The Homing Speed - ICP DAS USA I-8092F User Manual

5 Auto Homing

The I-8092F module provides an automatic homing function. After setting the
appropriate parameters, the assigned axes are able to perform automatic homing.
Settings are required to be made in four steps for performing the automatic HOME
search:
Search for the near home sensor (NHOME) at a normal speed (V).
Search for the HOME sensor at low speed (HV).
Search for the Encoder Z-phase (index) at low speed (HV).
Move a specified number of offset pulses to the predefined origin point at
normal speed (V).
Some steps can be omitted. A detailed description of the related functions is
provided in the following sections. Fully automated homing can reduce both
programming time and CPU processing time.

5.1 Setting the Homing Speed

void i8092MF_SET_HV(BYTE
Description:
This function sets the homing speed.
Parameters:
cardNo:
axis:
data:
Return:
None
EXAMPLE:
i8092MF_ SET_HV(1, AXIS_X, 500);
//set the homing speed of the X axis on module 1 to 500 PPS.
ICPDAS
cardNo,
Module number
Axis or axes (Please refer to Table 2-1)
Homing speed (in PPS)
WORD DWORD
axis,
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I-8092F Software User Manual
data)