Rockwell Automation 2080-LC50 Micro830 and Micro850 Programmable Controllers User Manual - Manual (Page 77)

Rockwell Automation Publication 2080-UM002F-EN-E - December 2013 63
Motion Control with PTO and PWM Chapter 7
To use the Micro800 motion feature, you need to:
1. Configure the Axis Properties
See
Motion Axis Configuration in Connected Components Workbench
on page 89 for instructions.
2. Write your motion program through the Connected Components
Workbench software
For instructions on how to use the Micro800 motion control feature, see
the quickstart instructions, Use the Motion Control Feature on Micro800
Controllers, publication
2080-QS001 .
3. Wire the Controller
a. refer to
Input and Output Signals on page 64 for fixed and configurable
inputs/outputs
b. See Sample Motion Wiring Configuration on
2080-LC30-xxQVB/2080-LC50-xxQVB on page 66 for reference
The next sections provide a more detailed description of the motion components.
You can also refer to the Connected Components Workbench Online Help for
more information about each motion function block and their variable inputs
and outputs.
Axis From a system point of view, an axis
is a mechanical apparatus that is
driven by a motor and drive
combination. The drive receives
position commands through the
Micro800 pulse train outputs
interface based upon the PLC
execution of motion function blocks.
On the Micro800 controller, it is a
pulse train output and a set of
inputs, outputs, and configuration. • Motion Axis and Parameters
on page 77
• Motion Axis Configuration in
Connected Components
Workbench on page 89
Motion Function Blocks A set of instructions that configure
or act upon an axis of motion. • Connected Components
Workbench Online Help
• Motion Control Function
Blocks on page 67
• Axis_Ref Data Type on
page 84
• Function Block and Axis
Status Error Codes on page 86
• Homing Function Block on
page 101
Jerk Rate of change of acceleration. The
Jerk component is mainly of
interest at the start and end of
motion. Too high of a Jerk may
induce vibrations. • See Acceleration,
Deceleration, and Jerk Inputs
on page 69
.
Components of Motion Control