用户手册目录1. MGFC7000E DOCUMENTATION11.1. Using This Manual12. SPECIFICATIONS, APPROVALS AND WARRANTY52.1. Specifications52-1: Model GFC7000E Basic Unit Specifications52.2. CE Mark Compliance62.3. Warranty63. GETTING STARTED93.1. Unpacking and Initial Set Up93-1: Removal of Shipping Screws103.1.1. Electrical Connections113-2: Rear Panel Layout123-1: GFC7000E Analog Output Pin Outs133-2: GFC7000E Status Output Pin Outs143.1.2. Pneumatic Connections:153.1.2.1. Basic Pneumatic Connections153-3: GFC7000E Control Input Pin Outs153-3: Pneumatic Connections–Basic Configuration–Using Bottled Span Gas163-4: Model GFC7000E Rear Panel Pneumatic Connections163-4: Pneumatic Connections–Basic Configuration–Using Gas Dilution Calibrator173.1.2.2. Connections with Internal Valve Options Installed193-5: Pneumatic Connections–MGFC7000E with Zero/Span/Shutoff Valves (OPT 50)19Zero Air Scrubber (OPT 51)19Pneumatic Connections–MGFC7000E with Zero/Span Valves (OPT 52)20Scrubber (OPT 53)203.2. Initial Operation213-9: Example of Pneumatic Set up for Multipoint Calibration of M360213.2.1. Startup223.2.2. Warm Up233-10: Front Panel Layout233-5: Front Panel Display During System Warm-Up233.2.3. Warning Messages243-6: Possible Warning Messages at Start-Up243.2.4. Functional Check253.3. Initial Calibration Procedure263-11: Assembly Layout303-12: Optical Bench Layout313-13: Internal Pneumatic Flow – Basic Configuration314. FREQUENTLY ASKED QUESTIONS334.1. FAQ’s334.2. Glossary345. OPTIONAL HARDWARE AND SOFTWARE375.1. Rack Mount Kits (Options 20a, 20b & 21)375.2. Current Loop Analog Outputs (Option 41)375-1: Current Loop Option Installed on the Motherboard375.3. Expendable Kits (Options 42C, 42D and 43)385.4. Calibration Valves Options385.4.1. Zero/Span/Shutoff Valve (Option 50)385-1: Zero/Span Valve Operating States for Options 50 & 51385-2: Internal Pneumatic Flow – Zero/Span/Shutoff Valves OPT 50 & 51395.4.2. Zero/Span/Shutoff with External CO2 Scrubber (Option 51)405.4.3. Zero/Span Valve (Option 52)405-2: Zero/Span Valve Operating States for Options 52 & 53405.4.4. Zero/Span Valve with External CO2 Scrubber (Option 53)415.5. Communication Options415.5.1. RS232 Modem Cable (Option 60)415-3: Internal Pneumatic Flow – Zero/Span OPT 52 & 53415.5.2. RS-232 Multidrop (Option 62)425.5.3. Ethernet (Option 63)425.6. Additional Manuals425.6.1. Printed Manuals (Option 70)425-4: GFC7000E Ethernet Card and rear panel With Ethernet Installed425.6.2. Manual on CD (Part number 045840200)435.7. Extended Warranty (Options 92 & 93)435.8. Dilution Ratio Option (Option ??)435.9. Maintenance Mode Switch (Option ??)435.10. Second Language Switch (Option ??)446. OPERATING INSTRUCTIONS456.1. Overview of Operating modes456-1: Front Panel Display456.2. Sample Mode466.2.1. Test Functions466-1: Analyzer Operating modes466-2: Test Functions Defined466.2.2. Warning Messages486-2 Viewing MGFC7000E TEST Functions486-3: List of Warning Messages496.3. Calibration Mode506.3.1. SETUP – PASS: Calibration Password Security506-3 Viewing and Clearing MGFC7000E WARNING Messages506.4. SETUP Mode526-4: Primary Setup Mode Features and Functions526-5: Secondary Setup Mode Features and Functions526.4.1. SETUP Mode Password Security536.5. SETUP – CFG: Viewing the Analyzer’s Configuration Information536.6. SETUP – CLK: Setting the Internal Time-of-Day Clock546.7. SETUP – RNGE: Analog Output Reporting Range Configuration566.7.1. Physical Range versus Analog Output Reporting Ranges566-4: Analog Output Connector Pin Out566.7.2. Reporting Range Modes576.7.3. Single Range mode (SNGL)586.7.4. Dual Range Mode (DUAL)606.7.5. Auto Range Mode (AUTO)616.7.6. Range Units626.7.7. Dilution Ratio636-6: Variable Names (VARS) Revision B.3646.9. SETUP – DIAG: Using the Diagnostics Functions666-7: GFC7000E Diagnostic (DIAG) Functions666.9.1. Accessing the Diagnostic Features676.9.2. Signal I/O676.9.3. Analog Output Step Test686.9.4. Analog I/O Configuration696-8: DIAG - Analog I/O Functions696-9: Analog Output Voltage Ranges696-10: Analog Output Current Loop Range706-11: Analog Output Pin Assignments706.9.4.1. Analog Output Signal Type and Range Span Selection716.9.4.2. Analog Output Calibration Mode716.9.4.3. Manual Analog Output Calibration and Voltage Adjustment736-12: Voltage Tolerances for Analog Output Calibration736-5: Setup for Calibrating Analog Voltage Outputs746.9.4.4. Current Loop Output Adjustment756-6: Setup for Calibrating Current Outputs756-13: Current Loop Output Calibration with Resistor766.9.4.5. AIN Calibration776.9.5. Electric Test776.9.6. Dark Calibration Test786.9.7. Pressure Calibration786.9.8. Flow Calibration806.9.9. Test Channel Output816-14: Test Parameters Available for Analog Output A3816.10.1. Analyzer ID Code826.10.2. COMM Port Default Settings836.10.3. COMM Port Cable Connections846.10.4. RS-485 Configuration of COM2846.10.5. DTE and DCE Communication856.10.6. COMM Port Communication Modes856-15: COM1 and COM2 DB-9 Pin Assignments856-16: COMM Port Communication modes866.10.7. COM Port Baud Rate886.10.8. COM Port Testing896.10.9. Ethernet Card Configuration896-17: Ethernet Status Indicators896.10.9.1. Ethernet Card COM2 Communication Modes and Baud Rate906.10.9.2. Configuring the Ethernet Interface Option using DHCP906-18: LAN/Internet Configuration Properties906.10.9.3. Manually Configuring the Network IP Addresses926.10.9.4. Changing the Analyzer’s HOSTNAME946-19: Internet Configuration Keypad Functions946-20: CO2 Concentration Alarm Default Settings956.12. SETUP – DAS: Using the Data Acquisition System (iDAS)966.12.1. iDAS Structure966-21: Front Panel LED Status Indicators for iDAS966.12.1.1. iDAS Channels976-22: iDAS Data Channel Properties976.12.1.2. iDAS Parameters986.12.1.3. iDAS Triggering Events986-23: iDAS Data Parameter Functions986.12.2. Default iDAS Channels996-7: Default iDAS Channels Setup1016.12.2.1. Viewing iDAS Data and Settings1036.12.2.2. Editing iDAS Data Channels1046.12.2.3. Trigger Events1056.12.2.4. Editing iDAS Parameters1066.12.2.5. Sample Period and Report Period1076.12.2.6. Number of Records1096.12.2.7. RS-232 Report Function1106.12.2.8. Compact Report1116.12.2.9. Starting Date1116.12.2.10. Disabling/Enabling Data Channels1116.12.2.11. HOLDOFF Feature1126.12.3. Remote iDAS Configuration1136-8: APICOM user interface for configuring the iDAS.1136-9: iDAS Configuration Through a Terminal Emulation Program1146.13.1. Remote Operation Using the External Digital I/O1156.13.1.1. Status Outputs1156-10: Status Output Connector1156.13.1.2. Control Inputs1166-24: Status Output Pin Assignments1166-25: Control Input Pin Assignments1166.13.2. Remote Operation Using the External Serial I/O1176.13.2.1. Terminal Operating Modes1176-11: Control Inputs1176.13.2.2. Help Commands in Terminal Mode1186.13.2.3. Command Syntax1186-26: Terminal Mode Software Commands1186.13.2.4. Data Types1196-27: Command Types1196.13.2.5. Status Reporting1206.13.2.6. Remote Access by Modem1206.13.2.7. COM Port Password Security1226.13.2.8. APICOM Remote Control Program1226.13.3. Additional Communications Documentation1236.13.4. Using the MGFC7000E with a Hessen Protocol Network1236.13.4.1. General Overview of Hessen Protocol1236-12: APICOM Remote Control Program Interface1236-28: Serial Interface Documents1236.13.4.2. Hessen COMM Port Configuration1246.13.4.3. Activating Hessen Protocol1246-29: RS-232 Communication Parameters for Hessen Protocol1246.13.4.4. Selecting a Hessen Protocol Type1256.13.4.5. Setting The Hessen Protocol Response Mode1266.13.4.6. Hessen Protocol Gas ID1266-30: Teledyne Instruments Hessen Protocol Response Modes1266.13.4.7. Setting Hessen Protocol Status Flags1276-31: Default Hessen Status Bit Assignments1276.13.4.8. Instrument ID Code1287. CALIBRATION PROCEDURES1297.1. Before Calibration1297.1.1. Zero Air and Span Gas1297.1.2. Calibration Gas Traceability1307.1.3. Data Recording Devices1307.2. Manual Calibration without Zero/Span Valves1307-1: Pneumatic Connections–Basic Configuration–Using Bottled Span Gas1307-2: Pneumatic Connections–Basic Configuration–Using Gas Dilution Calibrator1317.3. Manual Calibration Checks1337.4. Manual Calibration with Zero/Span Valves133Zero Air Scrubber (OPT 51)134Pneumatic Connections–MGFC7000E with Zero/Span Valves (OPT 52)135Scrubber (OPT 53)1357.5. Manual Calibration Checks with Zero/Span Valves1377.5.1. Zero/Span Calibration on Auto Range or Dual Ranges1377.5.2. Use of Zero/Span Valves with Remote Contact Closure1387.6. Automatic Zero/Span Cal/Check (AutoCal)1397-1: AUTOCAL Modes1397-2: AutoCal ATTRIBUTE Setup Parameters1397.6.1. AutoCal with Auto or Dual Reporting Ranges Modes Selected1427.7. Calibration Quality1427-3: Calibration Data Quality Evaluation1428. EPA PROTOCOL CALIBRATION1439. MAINTENANCE SCHEDULE & PROCEDURES1459.1. Maintenance Schedule1459-1: GFC7000E Maintenance Schedule1469-2: GFC7000E Test Function Record1479.2. Predicting Failures Using the Test Functions1489.3. Maintenance Procedures1489-3: Predictive uses for Test Functions1489.3.1. Replacing the Sample Particulate Filter1499-1: Sample Particulate Filter Assembly1499.3.2. Rebuilding the Sample Pump1509.3.3. Performing Leak Checks1509.3.3.1. Vacuum Leak Check and Pump Check1509.3.3.2. Pressure Leak Check1509.3.4. Performing a Sample Flow Check1519.3.5. Cleaning the Optical Bench1519.3.6. Cleaning Exterior Surfaces of the MGFC7000E15110. THEORY OF OPERATION15310.1. Measurement Method15310.1.1. Beer’s Law15310.1.2. Measurement Fundamentals15410.1.3. Gas Filter Correlation15410-1: Measurement Fundamentals15410-2: GFC Wheel15510-3: Measurement Fundamentals with GFC Wheel15510-4: Affect of CO2 in the Sample on CO2 MEAS & CO2 REF15610-5: Effects of Interfering Gas on CO2 MEAS & CO2 REF15710-6: Chopped IR Signal15710.1.4. Ambient CO2 Interference Rejection15810.2. Pneumatic Operation15810.2.1. Sample Gas Flow15910.2.1.1. Critical Flow Orifice15910-7: Internal Pneumatic Flow – Basic Configuration15910.2.1.2. Sample Pressure Sensor16010.2.1.3. Sample Flow Sensor16010-8: Flow Control Assembly & Critical Flow Orifice16010.2.1.4. Valve Options16110.2.2. Purge Gas Pressure and Flow Control16110.3. Electronic Operation16110.3.1. Overview16110-9: GFC7000E Electronic Block Diagram16210.3.2. CPU16310.3.3. Optical Bench & GFC Wheel16310.3.3.1. Sample Gas and GFC Temperature Control16310.3.3.2. IR Source16410.3.3.3. GFC Wheel16410-10: GFC Light Mask16410.3.3.4. IR Photo-Detector16510.3.4. Synchronous Demodulator (Sync/Demod) Assembly16510.3.4.1. Overview16510-11: Segment Sensor and M/R Sensor Output16510.3.4.2. Signal Synchronization and Demodulation16610-12: GFC7000E Sync / Demod Block Diagram16610.3.4.3. Phase Lock Warning16710.3.4.4. Sync/Demod Status LED’s16710-13: Sample & Hold Timing16710.3.4.5. Photo-Detector Temperature Control16810.3.4.6. Dark Calibration Switch16810.3.4.7. Electric Test Switch16810.3.5. Relay Board16810-1: Sync/Demod Status LED Activity16810.3.5.1. Status LED’s16910-2: Relay Board Status LED’s16910.3.5.2. I C Watch Dog Circuitry17010.3.6. Mother Board17010.3.6.1. A to D Conversion17010-14: Location of relay board Status LED’s17010.3.6.2. Sensor Inputs17110.3.6.3. Thermistor Interface17110.3.6.4. Analog Outputs17210.3.6.5. Internal Digital I/O17210.3.6.6. External Digital I/O17310.3.7. I2C Data Bus17310.3.8. Power Supply/ Circuit Breaker17310-15: Power Distribution Block Diagram17410.4.1. Front Panel Interface17510.4.1.1. Analyzer Status LED’s17510-16: Interface Block Diagram17510-17: MGFC7000E Front Panel Layout17510.4.1.2. Keyboard17610.4.1.3. Display17610-3: Front Panel Status LED’s17610.4.1.4. Keyboard/Display Interface Electronics17710-18: Keyboard and Display Interface Block Diagram17710.5.1. Adaptive Filter17910.5.2. Calibration - Slope and Offset17910-19: Basic Software Operation17910.5.3. Measurement Algorithm18010.5.4. Temperature and Pressure Compensation18010.5.5. Internal Data Acquisition System (iDAS)18011. TROUBLESHOOTING & REPAIR PROCEDURES18311.1.1. Interpreting WARNING Messages18411-1: Viewing and Clearing Warning Messages18411-1: Warning Messages - Indicated Failures18511.1.2. Fault Diagnosis with TEST Functions18611-2: Test Functions - Indicated Failures18711.1.3. Using the Diagnostic Signal I/O Function18811.1.4. Internal Electronic Status LED’s18911.1.4.1. CPU Status Indicator18911-2: Example of Signal I/O Function18911.1.4.2. Sync Demodulator Status LED’s19011-3: CPU Status Indicator19011-3: Sync/Demod Board Status Failure Indications19011.1.4.3. Relay Board Status LED’s19111-4: Sync/Demod Board Status LED Locations19111-5: Relay Board Status LEDs19111-4: I2C Status LED Failure Indications19111.1.5. Gas Flow Problems19211-5: Relay Board Status LED Failure Indications19211.1.6. Typical Sample Gas Flow Problems19311.1.6.1. Flow is Zero19311.1.6.2. Low Flow19311.1.6.3. High Flow19411.1.6.4. Displayed Flow = “XXXX”19411.1.6.5. Actual Flow Does Not Match Displayed Flow19411.1.6.6. Sample Pump19411.1.7. Poor or Stopped Flow of Purge Gas19411.2.1. Miss-Calibrated19511.2.2. Non-Repeatable Zero and Span19511.2.3. Inability to Span – No SPAN Key19611.2.4. Inability to Zero – No ZERO Key19611.3.1. Temperature Problems19711.3.1.1. Box or Sample Temperature19711.3.1.2. Bench Temperature19711.3.1.3. GFC Wheel Temperature19811.3.1.4. IR Photo-Detector TEC Temperature19811.3.2. Excessive Noise19811.4.1. AC Mains Configuration19911.4.2. DC Power Supply20011.4.3. I2C Bus20011-6: DC Power Test Point and Wiring Color Codes20011-7: DC Power Supply Acceptable Levels20011.4.4. Keyboard/Display Interface20111.4.5. Relay Board20111-8: Relay Board Control Devices20111.4.6. Sensor Assembly20211.4.6.1. Sync/Demodulator Assembly20211.4.6.2. Opto Pickup Assembly20211-9: Opto Pickup Board Nominal Output Frequencies20211.4.6.3. GFC Wheel Drive20311.4.6.4. IR Source20311.4.6.5. Pressure/Flow Sensor Assembly20311.4.7. Motherboard20411.4.7.1. A/D Functions20411.4.7.2. Analog Outputs: Voltage20411.4.7.3. Analog Outputs: Current Loop20411-10: Analog Output Test Function - Nominal Values Voltage Outputs20411.4.7.4. Status Outputs20511.4.7.5. Control Inputs – Remote Zero, Span20511-11: Analog Output Test Function - Nominal Values Current Outputs20511-12: Status Outputs Check20511.4.8. CPU20611.4.9. RS-232 Communications20611.4.9.1. General RS-232 Troubleshooting20611.4.9.2. Troubleshooting Analyzer/Modem or Terminal Operation20711.5.1. Repairing Sample Flow Control Assembly20711-6: Critical Flow Restrictor Assembly Disassembly20811.5.2. Removing/Replacing the GFC Wheel20911-7: Opening the GFC Wheel Housing20911.5.3. Disk-On-Chip Replacement Procedure21011-8: Removing the GFC Wheel21012. A PRIMER ON ELECTRO-STATIC DISCHARGE21312-1: Triboelectric Charging21312.2. How Electro-Static Charges Cause Damage21412-1: Static Generation Voltages for Typical Activities21412-2: Sensitivity of Electronic Devices to Damage by ESD21412.4. Basic Principles of Static Control21612.4.1. General Rules21612-2: Basic anti-ESD Work Station21612.4.2. Basic anti-ESD Procedures for Analyzer Repair and Maintenance21812.4.2.1. Working at the Instrument Rack21812.4.2.2. Working at a Anti-ESD Work Bench21812.4.2.3. Transferring Components from Rack To Bench and Back219Customer Service.219A-1: Basic Sample Display Menu223A-2: Sample Display Menu - Units with Z/S Valve or IZS Option installed224A-3: Primary Setup Menu (Except iDAS)225A-4: Primary Setup Menu (iDAS)226A-5: Secondary Setup Menu (COMM & VARS)227A-6: Secondary Setup Menu (COMM Menu with Ethernet Card)228A-7: Secondary Setup Menu (COMM Menu with HESSEN)229A-8: Secondary Setup Menu (DIAG)230A-1: GFC7000E Setup Variables, Revision E.0231A-2: GFC7000E Warning Messages, Revision E.0238A-3: GFC7000E Test Functions, Revision E.0239A-4: GFC7000E Signal I/O Definitions, Revision E.0240A-5: GFC7000E DAS Trigger Events, Revision E.0243A-6: GFC7000E iDAS Functions, Revision E.0244A-7: Terminal Command Designators, Revision E.0245D-1: List of Included Electronic Schematics251文件大小: 2.6 MB页数: 265Language: English打开用户手册