Rockwell Automation 1769-HSC Compact High Speed Counter Module - Manual (Page 141)

Rockwell Automation Publication 1769-UM006E-EN-P - July 2013 141
Appendix
C
Program a 1769-HSC Module, MicroLogix 1500
Controller, and 845F Incremental Encoder with
RSLogix 500 Software
This application example demonstrates how to wire an 845F optical incremental
encoder to a 1769-HSC module and ultimately monitor the Current Count
value in the MicroLogix 1500 controller. We also will control two onboard
outputs with two ranges.
System Diagram
IMPORTANT The individual counter reset functionality in the 1769-HSC/B module
applies only to CompactLogix controllers. You cannot use the individual
counter reset functionality with MicroLogix controllers.
1769-ECR
End Cap/Terminator
MicroLogix 1500 Controller
1764-LRP or 1764-LSP
1769-HSC
Module
45278
845F-SJBZ24CKYA1
Encoder