Document Outline

• Start Here
  • System Requirements
  • Package Contents
  • Setting Jumpers
  • Installing the Module in the Rack
  • Connecting Your PC to the ControlLogix Processor
  • Opening the Sample Ladder Logic
    • Configuring the RSLinx Driver for the PC COM Port
  • Downloading the Sample Program to the Processor
  • Connect your PC to the Module
• Configuring the MVI56-LTQ Module
  • This chapter gives you a summary of all possible configuration parameters and their allowable settings and ranges. For more detailed information on configuration and operation options, please refer to the Reference chapter.
  • Reference Documents
  • Configuration Object (LTQCfg)
  • Configuration Data
    • BaudRate
    • MsgRespTm
    • MaxSlaves
    • BTRMax
    • BlkDelay
    • LastState
    • NetPoll
    • PropDelay
    • RTSOn
    • SpecPolling
    • Use_CTS
    • BlkFailCnt
    • ActiveSlaves
• Ladder Logic
  • Module Data Object (LTQModuleDef)
    • Status Object (LTQStat)
    • User Data Objects
  • Adding the Module to an Existing Project
• Diagnostics and Troubleshooting
  • LED Status Indicators
    • Clearing a Fault Condition
    • Troubleshooting
    • Communication Error Codes
  • Using the Configuration/Debug Port
  • Reading Status Data from the Module
    • Required Software
    • The Configuration/Debug Menu
      • Navigation
        • Keystrokes
    • Main Menu
      • Opening the Data Analyzer Menu
      • Viewing Block Transfer Statistics
      • Viewing Module Configuration
      • Opening the Database View Menu
      • Viewing Version Information
      • Warm Booting the Module
      • Viewing Module Status
      • Opening the Valve Data menu
      • Exiting the Program
    • Data Analyzer
      • Analyzing Data for the first application port
      • Analyzing Data for the second application port
      • Displaying Timing Marks in the Data Analyzer
      • Removing Timing Marks in the Data Analyzer
      • Viewing Data in Hexadecimal Format
      • Viewing Data in ASCII (Text) Format
      • Starting the Data Analyzer
      • Stopping the Data Analyzer
      • Returning to the Main Menu
    • Data Analyzer Tips
    • Database View Menu
      • Viewing Register Pages
      • Displaying the Current Page of Registers Again
      • Moving Back Through 5 Pages of Registers
      • Moving Forward Through 5 Pages of Registers
      • Viewing the Previous 100 Registers of Data
      • Viewing the Next 100 Registers of Data
      • Viewing Data in Decimal Format
      • Viewing Data in Hexadecimal Format
      • Viewing Data in Floating-Point Format
      • Viewing Data in ASCII (Text) Format
      • Returning to the Main Menu
    • Valve Data Menu
      • Viewing Valve Registers
      • Redisplaying the Current Page
      • Viewing the Next Page of Data
      • Viewing the Previous Page of Data
      • Returning to the Main Menu
• Reference
  • Product Specifications
    • General Specifications
    • Hardware Specifications
    • Functional Specifications
  • Functional Overview
    • General Concepts
      • ControlLogix Processor Not in Run
      • Backplane Data Transfer
      • Normal Data Transfer
      • Configuration Data Transfer
      • Command Control Blocks
    • Data Flow Between MVI56-LTQ Module and ControlLogix Processor
  • Cable Connections
    • RS-232 Configuration/Debug Port
    • RS-232 Application Port(s)
      • RS-232: Modem Connection (Hardware Handshaking Required)
      • RS-232: Null Modem Connection (Hardware Handshaking)
      • RS-232: Null Modem Connection (No Hardware Handshaking)
    • Network Cable Connection to Limitorque RS-232/RS-485 Converters
    • RS-422
    • RS-485 Application Port(s)
      • RS-485 and RS-422 Tip
    • DB9 to RJ45 Adaptor (Cable 14)
  • MVI56-LTQ Database Definition
  • MVI56-LTQ Status Data Definition
  • LTQValve Object Definition
  • Command Usage for Limitorque Products
  • Polling Schemes
  • Typical Network Loop
• Support, Service & Warranty
  • Return Material Authorization (RMA) Policies and Conditions
    • All Product Returns:
    • Procedures for Return of Units Under Warranty:
    • Procedures for Return of Units Out of Warranty:
  • LIMITED WARRANTY
    • What Is Covered By This Warranty
    • What Is Not Covered By This Warranty
    • Disclaimer Regarding High Risk Activities
    • Intellectual Property Indemnity
    • Disclaimer of all Other Warranties
    • Limitation of Remedies **
    • Time Limit for Bringing Suit
    • No Other Warranties
    • Allocation of Risks
    • Controlling Law and Severability