Parker ACR Series Programmer's Guide

Parker Hannifin
Limit Detection
The Configuration Wizard assists with setting up the Hardware and
Software Limits Detection.
When limits are enabled, motion stops when the load encounters a
limit. If the load hits a hardware limit, motion stops at the rate set by
the HLDEC; if the load hits a software limit, motion stops at the rate
set by the SLDEC.
Dedicated I/O for Homing
For each axis, the user can assign which inputs are used for positive
and negative hardware limits, and the input used for homing. The
inputs can be assigned or changed using the HLBIT command (no
corresponding parameter exists).
Use the HLBIT command to set the input for the positive hardware
limit, and the controller sets the next two contiguous inputs for the
negative hardware limit and homing.
For example, to assign input three as the positive hardware limit for
axis Y, send the command HLBIT Y3; as a result, input 3 becomes
the positive hardware limit, input 4 becomes the negative hardware
limit, and input 5 becomes the homing input.
Making Motion 85

Parker ACR Series Specifications

General

Brand	Parker
Model	ACR Series
Category	Controller
Language	English