Document Outline

• 1756-UM007C-EN-P, ControlLogix High-speed Counter Module User Manual
  • Important User Information
  • Summary of Changes
    • New and Updated Information
  • Table of Contents
  • Preface
    • About This Publication
    • Who Should Use This Manual
    • Additional Resources
  • 1 - 1756-HSC Module Features
    • Introduction
    • What is a High-speed Counter Module?
    • Encoder and Sensor Compatibility
    • 1756-HSC/B Module Features
      • Additional I/O Module Features
      • 1756-HSC Parts Illustration
  • 2 - Counter Modes
    • Introduction
    • Counter/Encoder Overview
      • Counter Mode
      • Encoder Mode
      • Preset
      • Rollover
      • Input Z (Gate/Reset)
      • Storage Modes
    • Outputs
      • Assign Outputs to Counters
      • Output Operation
  • 3 - Frequency Modes
    • Introduction
    • Frequency Overview
    • Frequency Mode
      • Sample Period for Frequency Mode
    • Period Rate and Continuous Rate Modes
      • Sample Period for Period/Continuous Rate Modes
    • Output Operation
    • Period Rate /Continuous Rate Output Examples
      • Maximum Frequency
  • 4 - Install and Wire the ControlLogix High-speed Counter Module
    • Introduction
    • Install the 1756-HSC Module
    • Key the Removable Terminal Block
      • Wiring the Module
    • Connect the Wires
      • Connect Ungrounded End of the Cable
      • Two Types of RTBs (each RTB comes with housing)
      • Recommendations for Wiring Your RTB
    • Wire Terminations
      • Wire an Allen-Bradley 845 Incremental Encoder
      • Wire an Allen-Bradley Bulletin 872 3-Wire DC Proximity Sensor
      • Wire a PHOTOSWITCH Series 10,000 Photoelectric Sensor
    • Assemble the Removable Terminal Block and Housing
    • Install the Removable Terminal Block
    • Remove the Removable Terminal Block
    • Remove the Module from the Chassis
  • 5 - Configure the 1756-HSC Module
    • Introduction
    • ControlLogix Overview
      • Direct Connections
      • Local Chassis Operation
      • Remote Chassis Operation
      • Use the Default Configuration
    • Configure a 1756-HSC/B, Module by using RSLogix 5000 Software, Version 18 and Later
      • Communication Format Options
      • Set RPI
    • Set Up Counter Configuration
      • Filter Selections
    • Set Up Output Configuration
    • Copy Configuration (.C) Output, Rollover, Preset Tags to Output (.O) Tags
    • Electronic Keying
    • Download Configuration to the 1756-HSC Module
  • 6 - Module Diagnostics
    • Introduction
    • 1756-HSC Error Codes
    • RSLogix 5000 Diagnostics
      • Fault Type Determination
    • Troubleshoot the 1756-HSC Module
  • A - 1756-HSC Status Indicators
    • Introduction
    • Status Indicators
  • B - 1756-HSC Data Structures
    • Configuration,Output,Input
      • Configuration Structure
      • Output Structure
      • Input Structure
  • C - 1756-HSC Module History
    • Introduction
    • 1756-HSC Profile Overview
    • Configure a Generic Profile
      • Copy ACD file
      • Add Ladder Logic Routines
      • Upgrade Module to Software Version 18 and Later
    • Edit Thin Profile Tags
    • Change Configuration Data via Message Instruction
  • D - Application Considerations
    • Introduction
    • Types of Input Devices
    • Examples for Selecting Input Devices
      • Circuit Overview
      • Detailed Circuit Analysis
      • 5V Differential Line Driver Example
      • +12 to +24V Single-ended Driver
      • Open Collector
      • Electromechanical Limit Switch
    • Output Circuits
    • Application Considerations
      • Input Cable Length
      • Totem-pole Output Devices
      • Cable Impedance
      • Cable Capacitance
      • Cable Length and Frequency
  • Glossary
  • Index
    • Numerics
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • K
    • L
    • M
    • O
    • P
    • R
    • S
    • T
    • U
    • W
  • Back Cover