Document Outline

• GMW90 SERIES USER'S GUIDE
  • TABLE OF CONTENTS
  • GENERAL INFORMATION
    • About This Manual
      • Contents of This Manual
      • Version Information
      • Related Manuals
      • Documentation Conventions
    • Safety
      • ESD Protection
    • Recycling
    • Regulatory Compliances
    • Patent Notice
    • Trademarks
    • Software License
    • Warranty
  • PRODUCT OVERVIEW
    • Introduction to GMW90 Series
    • GMW90 Series Transmitters
    • Output Parameters Explained
    • Transmitter parts
    • Decorative Cover Option
  • INSTALLATION
    • Configuration Before Installation
      • Configuration of Analog Output Models
        • DIP Switches of Analog Output Models
        • Changing Between DIP and Custom Configuration
      • Configuration of Digital Output Models
        • DIP Switches of Digital Output Models
        • Addressing with BACnet Protocol
        • Addressing with Modbus Protocol
    • Selecting Location
    • Installing the Mounting Base
    • Wiring
      • Wiring GMW93R/RA
      • Wiring GMW93
      • Wiring GMW94R
      • Wiring GMW94
      • Wiring GMW95
        • Connecting Several Transmitters on Same RS485 Line
      • Connecting a Common AC Power Supply to Several Transmitters
  • OPERATION
    • Display
      • Startup Screens
      • Measurement Screen
      • Indicators on the Display
    • Service Port
      • Connecting With an MI70 Indicator
      • Connecting With a Computer
        • Installing the Driver for the USB Service Cable
        • Terminal Application Settings
    • List of Serial Commands
    • Transmitter Information
      • Show Transmitter Information
      • Show Transmitter Firmware Version
      • Show Transmitter Serial Number
      • Show Transmitter Status
      • Show Measured Parameters
      • Show Command Help
      • Show Command List
    • Measurement Settings
      • Set Environmental Parameters
      • Select Units
    • Analog Output Settings
      • Set Analog Output Mode
      • Set Analog Output Scaling
      • Set Output Clipping and Error Limit
    • Display Settings
      • Select Parameters to Display
    • Serial Line Output Commands
      • Start Measurement Output
      • Stop Measurement Output
      • Output a Reading Once
      • Set Output Interval
      • Set Output Format
    • Serial Line Settings
      • Set Remote Echo
      • Set Serial Line Turnaround Delay
    • Calibration and Adjustment Commands
      • Adjust CO2 Measurement
        • Show Current CO2 Adjustment
        • 1-point Adjustment of CO2 Measurement
        • 2-point Adjustment of CO2 Measurement
        • Clear User Adjustment of CO2 Measurement
      • Adjust Humidity Measurement
        • Show Current RH Adjustment
        • 1-point Adjustment of RH Measurement
        • 2-point Adjustment of RH Measurement
        • Clear User Adjustment of RH Measurement
      • Adjust Temperature Measurement
        • Show Current T Adjustment
        • 1-point Adjustment of T Measurement
        • Clear User Adjustment of T Measurement
      • Enter Calibration and Adjustment Information
    • Testing Commands
      • Test Analog Outputs
    • Other Commands
      • Enable Advanced Serial Commands
      • Reset Transmitter
      • Set BACnet Parameters
      • Set CO2 Indicator LED Parameters
  • MAINTENANCE
    • Cleaning
    • Calibration and Adjustment
      • Adjustment Methods
      • Notes for CO2 Adjustment
        • Using Calibration Gas vs. Ambient Gas
        • Effect of Temperature on CO2 Measurement
        • Effect of Pressure on CO2 Measurement
      • Notes for T Adjustment
      • Notes for RH Adjustment
      • Adjustment Using Display and Trimmers
      • Adjustment Using a Hand-Held Meter
      • Adjustment Using a Computer
    • Repair Maintenance
      • Replacing the GM10 Module
      • Replacing the HTM10 Module
  • TROUBLESHOOTING
    • Problem Situations
    • Error Messages
      • Viewing Error Messages on Serial Line
        • View Currently Active Errors
        • View Error Table
    • Error State
    • Reverting to Factory Settings
      • Reverting to Factory Settings Using DIP Switches
      • Reverting to Factory Settings Using Service Port
    • Technical Support
    • Product Returns
  • TECHNICAL DATA
    • Specifications
    • Spare Parts and Accessories
    • Dimensions in mm
  • BACNET REFERENCE
    • BACnet Protocol Implementation Conformance Statement
    • Transmitter Models and Objects
    • Device Object
    • Carbon Dioxide Object
    • Temperature Object
    • Relative Humidity Object
    • Calculated Humidity Objects
    • Operation Pressure Object
    • Operation Altitude Object
    • BIBBs Supported
    • Application Services Supported
  • MODBUS REFERENCE