用户手册目录Home1NOTICE2Warranty3Contents5Introduction9Description of manual9System description9Analyzer assembly9Electronics assembly9Sample conditioning system (SCS)10Functional description10Software description11Embedded GC firmware11MON202012Theory of operation13Thermal conductivity detector13Flame ionization detector15Liquid sample injection valve15Methanator16Data acquisition17Peak detection17Basic analysis computations18Concentration analysis - response factor18Concentration calculation - mole percentage (without normalization)19Concentration calculation in mole percentage (with normalization)20Glossary20Equipment description and specifications23Equipment description23Front panel assembly23The switch panel24The local operator interface26Upper compartment27Lower compartment27Mechanical pressure regulators28Equipment specifications29Utilities29Electronic hardware30Airless analytical oven31Software31Corrosion protection32Archived Data Storage Capabilities32Installation and setup35Precautions and warnings35Installation considerations37XA mounting arrangements37Wall mount38Pole mount39Floor mount40Gas chromatograph wiring41Power source wiring41Signal wiring41Electrical and signal ground42Electrical conduit43Sample system requirements44Preparation45Site selection45Unpacking the unit45Required tools and components46Supporting tools and components47Installation47DC power supply47Optional AC/DC power converter49Connect the sample and other gas lines50Maximum effective distance by communication protocol type53RS-485 serial port terminals53Installing and connecting to an analog modem card53Installing the analog modem53Connecting to the GC via the analog modem54Connecting directly to a PC using the GC’s Ethernet port55Using MON2020 to connect to the GC58Troubleshooting DHCP connectivity issues58Connecting directly to a PC using the GC’s serial port59Connecting directly to a PC using the GC’s wired Ethernet terminal61Assigning a static IP address to the GC63Discrete digital I/O wiring65Discrete digital inputs65Typical field wiring of a ROC800 DI module67Discrete digital outputs68Optional discrete digital inputs69Typical field wiring of a ROC800 DO module70Analog input wiring71Analog inputs on the blackplane71Factory settings for analog input switches71Selecting the input type for an analog input72Typical wiring for line-powered transmitters72Optional analog inputs73Typical field wiring of a ROC800 AI-16 module74Calibrating a ROC800 AI-16 module75Analog output wiring75Analog outputs on the backplane75Factory settings for analog output switches76Wiring and switch settings for customer-powered analog outputs78Optional analog outputs79Typical field wiring of a ROC800 AO module79Leak checking and purging for first calibration80Checking the GC for leaks80Purging carrier gas lines81Purging calibration gas lines82System startup82Operation and maintenance83Warning and precautions83Start a two-point calibration83Troubleshooting and repair concept84Routine maintenance84Maintenance checklist84Routine maintenance procedures86Service programs86Precautions for handling PC assemblies86General troubleshooting86Hardware alarms87Test points94Voltage LEDs94Temperature95FID configuration96Checking the GC for leaks97Plugged lines, columns, and valves98Valves98Required tools for valve maintenance98Valve replacement parts98Valve overhaul99Removing and replacing solenoids100Detector maintenance101Required tools for TCD maintenance101TCD replacement parts101Replacing a TCD102Removing the FID103LSIV maintenance105Installing a MAT LSIV105Required tools107Removing the MAT LSIV108Replacing LSIV seals109Methanator maintenance111Measure vent flow113Electrical components113Replacing AC/DC power supply115Factory settings for jumpers and switches118Communications119Maximum distance by communication type120Changing the line drivers120Optional RS-232 serial ports125Optional RS-485/RS-422 serial ports126Installing an optional RS-485/RS-422 serial port card126Configuring the optional RS-485 serial port to function as an RS-422 serial port126Installing or replacing a FOUNDATION fieldbus module127Removing a FOUNDATION fieldbus module128Installing a FOUNDATION fieldbus module128Connecting the GC’s FOUNDATION fieldbus module to a Fieldbus segment129Connecting the optional ground wire130Foundation Fieldbus jumper settings130Analog inputs and outputs134Analog output adjustment134Discrete digital inputs and outputs134Recommended spare parts135Upgrading the embedded software135Local operator interface137Interface components for displaying and entering data137Light emitting diode indicators137LCD screen138Keypad138The command keys138The arrow keys138Pressing a key139Using the local operator interface139Start up139Navigating menus140Navigating the screen140Editing numeric fields142Editing non-numeric fields143Editing alphanumeric fields143Selecting check boxes143Clicking buttons143Selecting radio buttons143Selecting an item from a list box144Selecting an item from a combo box144Entering a date and time145Setting the time146Screen navigation and interaction tutorial147The LOI screens153The Chromatogram menu155The Hardware menu160The Application menu165The Logs/Reports menu170The Control menu174The Manage menu178Troubleshooting a blank LOI screen180Carrier gas installation and maintenance183Carrier gas183Installation and line purging184Replacing carrier cylinder185Calibration gas185Recommended spare parts187Recommended spare parts for 700XA TCD analyzers187Recommended spare parts for 700XA FID/TCD analyzers188Recommended spare parts for 700XA FID analyzers189Shipping and long-term storage recommendations191Engineering drawings193List of engineering drawings193文件大小： 21.0 MB页数： 196Language: English打开用户手册
