Watts HF Scientific AccUView LED Ex Installation Instructions Manual

Also see for HF Scientific AccUView LED Ex: Quick start guide

Contents

Watts HF Scientific AccUView LED Ex Installation Instructions Manual Manual pdf 2 page image

IS-HF-AccUViewLEDEx-100125 Rev 0 2Table of ContentsUnderstanding Safety Information .......................................................3Application of Council Directive ...........................................................4Standards to Which Conformity is Declared: .......................................4Introduction to the Unit .......................................................................5Overview.........................................................................................5Specifications .................................................................................5Unpacking and Inspection of the Instrument ...................................5Instrument Labels ...........................................................................5Display............................................................................................5Touch Pad ......................................................................................5Vapor Purge....................................................................................5Installation ..........................................................................................6Site Selection and Mounting ...........................................................6Air Sentinel III Controller ..................................................................6Air Dryer/Filter .................................................................................6Plumbing & Air Connections ...........................................................6Process Water Requirements ......................................................6Air Requirements ........................................................................6Pressurized System ....................................................................6Electrical Connections ....................................................................6Power .........................................................................................7RS-485 .......................................................................................74-20 mA .....................................................................................7Commissioning and Start-Up..............................................................7Air Sentinel III LED Lamp Indicators.................................................7Measurements ................................................................................8Warm-Up ........................................................................................8Routine Measurement .....................................................................8Initial Operation ...............................................................................8Instrument Calibration.........................................................................8Calibration ......................................................................................8Calibration Error ..............................................................................9Restore Factory Settings ....................................................................9Instrument Configuration (CONFIG Mode)...........................................9Selecting the Output (O/P) ..............................................................9Setting the 4-20 mA .......................................................................9Setting the Error Level.....................................................................9Configuring the RS-485 Port ...........................................................9Setting the Baud Rate.....................................................................9Setting the Address ......................................................................10Modbus Mode ..............................................................................10Security Access Feature ...............................................................10Extended Settings ........................................................................10Units .........................................................................................10Speed of Response ..................................................................10LCD Backlight Brightness .........................................................10Ultrasonic Cleaning ...................................................................11RS-485 Parameter - Bits ...........................................................11RS-485 Parameter - Parity ........................................................11RS-485 Parameter - Stop Bits ..................................................11Duty Cycle ................................................................................11Desiccant Warning ....................................................................114mA Adjustment .......................................................................1220mA Adjustment .....................................................................12Saving Configuration Settings ...................................................12Flow Switch ......................................................................................12Modbus Communication ..................................................................12Modbus RS-485 Output & Commands ........................................12Coils .........................................................................................12Valid Commands.......................................................................12Format ......................................................................................12Valid Addresses ........................................................................12Definitions .................................................................................12Input Status ..................................................................................13Valid Commands.......................................................................13Format ......................................................................................13Valid Addresses ........................................................................13Definitions .................................................................................13Holding Registers .........................................................................13Valid Commands.......................................................................13Format ......................................................................................13Valid Addresses ........................................................................13Definitions .................................................................................13Input Registers .............................................................................14Valid Commands.......................................................................14Format ......................................................................................14Valid Addresses ........................................................................14Definitions .................................................................................14Exception Responses Implemented ..............................................14Routine Maintenance ........................................................................14Cleaning the Flow Through Cuvette ..............................................14Replacing the Source LED ............................................................14Troubleshooting ................................................................................15AccUView LED Ex Fault Detection ................................................15Readings - Troubleshooting ..........................................................15Accessories and Replacement Parts List ..........................................15Warranty ...........................................................................................16