Rockwell Automation Publication 2080-UM004C-EN-E - March 2015
25
Chapter
4
High Speed Counter – 2080-MOT-HSC
Overview
The 2080-MOT-HSC plug-in module provides enhanced high speed counter
capabilities to the Micro800 controller. It supports the same functionalities of an
embedded high-speed counter on the Micro800 controllers but is enhanced to
support up to 250 KHz 5V differential line driver for improved noise immunity
and provides additional dedicated I/O.
The 2080-MOT-HSC module supports most commercial encoders (5V
differential or 24V single-ended).
Counter Specifications
Filter and decode inputs: 3 input points A, B, Z
These input points may come from different types and configurations of sensors.
The user must configure the module to respond to the type of sensor connected
to the module as described below. This can be configured in the 2080-MOT-
HSC UDFB. From Connected Components Workbench Release 8.0 onwards, if
you have configured the plug-in for Feedback Axis, you can also edit the input
filter values in the plug-in configuration module properties.
IMPORTANT
To configure the plug-in module, you need to download and use the
HSC UDFBs from the Sample Code Library:
http://www.rockwellautomation.com/go/scmicro800
From Connected Components Workbench Release 7.0 onwards, the
sample code is included in the installation and is located in the folder:
\documents\public documents\ccw\samples\rockwell automation\udfb
See
Quickstart Projects for 2080-MOT-HSC Plug-in on page 93
for
step-by-step instructions on how to use the plug-in with a sample
project.
IMPORTANT
From Connected Components Workbench Release 8.0 onwards,
support has been added for a HSC Feedback Axis which uses the
same instructions as the PTO Motion Axis. UDFBs are still supported
(you can use either one but you cannot select both for the same plug-
in).
Nominal Filter Settings
Maximum Guaranteed
Block Pulse Width
Minimum Guaranteed Pass
Pulse Width
No Filter – Default
–
–
250 kHz (DC 2
μ
s)
512 kHz (DC 0.95
μ
s)
265kHz (DC 1.9
μ
s)
200 kHz (DC 2.5
μ
s)
333 kHz (DC 1.5
μ
s)
201 kHz (DC 2.48
μ
s)
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Страница 14: ...6 Rockwell Automation Publication 2080 UM004C EN E March 2015 Chapter 1 Micro800 Plug in Modules Notes ...
Страница 26: ...18 Rockwell Automation Publication 2080 UM004C EN E March 2015 Chapter 2 Install and Wire Your Module Notes ...
Страница 86: ...78 Rockwell Automation Publication 2080 UM004C EN E March 2015 Appendix A Specifications Notes ...
Страница 112: ...104 Rockwell Automation Publication 2080 UM004C EN E March 2015 Appendix B Quickstart Notes ...
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