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PGC2000
ABB PGC2000 Operation And Service Manual
ABB PGC2000 Operation And Service Manual
Table of content
Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
GLOSSARY
EQUIPMENT DESCRIPTION
PGC2000 WITH FLAME PHOTOMETRIC DETECTOR
SYSTEM VARIATIONS
Power
Gas Control (Analog)
Gas Control (Digital)
SAFETY CONSIDERATIONS
Plumbing Installation
Purge Air Alarm
EQUIPMENT MOUNTING
Analyzer Air
Electrical
INITIAL SETUP OF EQUIPMENT
Sample System Checkout
Leak Check
MATCHING COLUMN FLOWS
Checking Total Column Flow
Checking Analytical Flow Adjust
Checking Backflush Flow
Checking Selector Flow Adjust
EQUIPMENT STARTUP
Chroma Board Screen
Verify GCC Operation
Background Screen
Calibration Run
Request Analysis Screen
Checking Streams
Chroma I/O Board Setup
Remote Number Identification with SW1
Analytical Operation
Manual Control Mode Screen
Time Cycle Check
Benchmark Run
TCD Zero Adjust (Filament TCD Only)
CONNECTING THE ANALYZER TO VistaNET
VN Menu Screen (Startup Highlighted)
Setting Access Levels
Subscriber List
VN Menu Screen (Tables Highlighted)
Completing the VistaNET Connection
Controller Status Screen
CONTROLS AND INDICATORS
Regulator and Gauge Panels
Display Screen
Stopping Analytical Operation
CHROMATOGRAMS
SHUT DOWN PROCEDURES
COMMAND TREE
FUNCTIONAL DESCRIPTION
DETECTORS
Flame Ionization Detector (FID)
Thermal Conductivity Detector (TCD)
Flame Photometric Detector (FPD)
Simultaneous Dual Detectors
Background Screen, Simultaneous Dual Detectors
Second Chroma Board Screen
Control Parameters Screen
CIRCUIT BOARDS
TCD Amplifier PCB
Communications PCB (Option)
Preparing a Method Table
Method Table #?? Screen
Method Table #01 Screen
Editing a Method Table
Printing a Method Table
PEAK DETECTION
Forced Gating
Slope Detection: Supplemental Functions
Example of Tangent Skim
Examples of Peak End
Example of Reverse Projection
OTHER TIME-CODED FUNCTIONS
Stream Step
Skip Next TCF If Stream =
Printing Tables
Random Streams Screen
Time Table
Stream Table
Raw Data Report
Short Report
X Purge Operation
X Purge Override Option
X Purge Override Contacts
Restore Tables from E2PROM
DIGITAL TEMPERATURE CONTROLLER
Manual Temperature Control Mode
Zone Names and Limits Table
Pressure and Temperature Control Screen
Configuring SWITCH
Temperature Control Table
Temperature Check Table
Controller Type
Temperature Configuration Table
Temp Config Table Screen
Programming Notes
Alarms
Pressure Configuration Table
Pressure Configuration Table Screen
Pressure Control Table
Pressure Check Table
Accessing Raw Chromatogram Storage
Erasing (Releasing) Chromatogram Data
Saving Chromatograms
Displaying Saved Data
Reprocessing Saved Chromatograms
REMOTE GC OPERATION OPTION
Address Identification with SW1
Remote Operation
Remote Controller Screen
ANALOG OUTPUT OPTION
DIGITAL I/O OPTION
VistaNET OPTION
VN Menu Screen
VistaNET Essential Addresses Screen
SOLENOID VALVES
PREVENTIVE MAINTENANCE
Cleaning
Commands Screen
Chroma Board
Diagnostic Tests Screen (Tools Selected)
Trend Output
Hardware Setup
SOFTWARE VERIFICATION
Chroma Board 1 Input Table
Digital Board 1 Input Table
Digital Board 1 Output Table
Digital Board 2
Trend and Detector
TROUBLESHOOTING GUIDELINES
Cyclic Short Term Drift
Baseline Continuous Noise
Baseline Signal Random Noise (FID)
Signal Offset (FPD)
ANALYSIS PROBLEMS
Double Sampling
Additional Peaks of Unknown Origin (Mystery Peaks)
Variable Retention Times
Peak Inversion
Reduced Detector Sensitivity
Peak Discrimination
Isothermal Oven Heater Thermocouple Faulty
Triac Failure
T-Rating Disagreement
Exclusion Jumper Disagreement
AC Zero Crossing Loss
Controller Housing Internal Temperature Greater Than 80 Degrees C
Set Point Unacceptable
Open or Shorted Heater
Low Oven Temperature
OUTPUT PROBLEMS
No Analyzer Keypad Response
Flame Out LED On
Low Carrier Pressure Hardware Alarm
Stream Not Selected
ELECTRONIC PRESSURE CONTROL TROUBLESHOOTING
CONTROLLER PROBLEMS
Power Distribution
Poor Display Contrast
Alarms Screen
Sensors Active
Component Low
Post Analysis Error
Communications Error
Temperature Board
Raw Chromatogram Storage
Alarm Common Output Connections
Common DO Mask Main Screen
TP 1: CARRIER, MAKEUP, AND UTILITY GAS SUPPLIES
TP 4: CARRIER OR MAKEUP GAS REGULATOR
TP 5: TC DETECTOR BALANCE
TP 7: COLUMN TRAIN PROBLEMS
TP 8: BASELINE CYCLIC TEMPERATURE CONTROLLER (TCD)
TP 11: COMMON USAGE OF GASES
TP 15: FID REDUCED SENSITIVITY
TP 16: FID WILL NOT LIGHT
TP 18: SAMPLE VALVE ACTUATION AIR
TP 19: DOUBLE SAMPLING
TP 21: OPEN TEMPERATURE SENSOR
TP 22: SHORTED TEMPERATURE SENSOR
DTC Backplane PCB
TP 24: ISOTHERMAL OVEN OVERTEMP SENSOR OPEN
TP 26: OPEN OR SHORTED HEATER
TP 27: OPEN FUSE TO AC CONDITIONING BOARD
TP 29: "FLAME OUT" LED REMAINS ON AFTER FID FLAME IGNITION
FID Amplifier Showing C6 Location
TP 30: CHECKING TEMPERATURE TABLE VALUES
Zone Names and Limits Table Screen
Manual Temperature Control Mode Screen
TP 31: PLUGGED JET OR BREATHER
TP 32: PEAK DISCRIMINATION
TP 33: CHECKING METHOD TABLE CONFIGURATION
TP 34: VENT BACK PRESSURE
TP 35: PRINTER TEST
TP 38: DIGITAL I/O PCB
TP 40: LOW SAMPLE FLOW HARDWARE ALARM
TP 42: STREAM SWITCHING
TP 43: FPD GAIN SETTING
TP 44: FPD FLAME WILL NOT LIGHT
TP 45: "FLAME OUT" LED REMAINS ON AFTER FPD FLAME IGNITION
REPLACING HEATERS
Sample Valve Heater
SAMPLE VALVE REPAIR
Disassembly on the Analyzer
Reassembly on the Analyzer
Stacking the Belleville Springs
Removing the LSV from the Analyzer
Disassembly on the Workbench
Reassembly on the Workbench
Installing the LSV on the Analyzer
COLUMN INSTALLATION OR REPLACEMENT
Capillary Column Installation
FID REPAIR
FID Cell Access
Replacing the Thermocouple Assembly
Accessing the Polarizer and Ignitor Elements
Replacing the Ignitor Assembly
Cleaning the FID Jet
Cleaning the Collector
Replacing the FID Cable Assembly
FILAMENT TCD REPAIR
Installing the Filaments
Filament Checkout
Leak Test
THERMISTOR TCD REPAIR
Removing the Thermistors
Connecting the Thermistors
Replacing the Photomultiplier Assembly
Replacing the Burner Block
Replacing the Burner Block O-Rings
METHANIZER/AIR CLEANUP REPAIR
Removing the Methanizer/Air Cleanup Assembly
Removing the Catalytic Tubes
Packing the Housing
Air Cleanup Testing
REPAIRING THE CARRIER GAS PANEL (ANALOG)
Front Right Side of Oven
Replacing a Regulator
REPAIRING THE EPC CONTROL ASSEMBLY
Removing the EPC Control Assembly
Installing the EPC Control Assembly
EPC Control Assembly Components
Installing a New Sensor PCB
Removing a Proportional Valve
Installing a New Proportional Valve
Installing a New Control PCB
Installing a New Heater
Location of Zone Fittings
REPAIRING PURGE AIR PANEL COMPONENTS
Replacing a Gauge
Backplane PCB
DTC Zone PCB
VAC Conditioning PCB
FID Amplifier PCB
Thermistor TCD Amplifier Interface PCB
EPC Multibus PCB
Chroma I/O PCB (old type)
VALCO DIAPHRAGM VALVE REPAIR
Exploded View of Valco Diaphragm Valve
Reinstalling the Valve
Startup
Menu Items
Typical Show Registers Screen
Statistical Display
DUAL AIR CLEANUP REPAIR
Removing the Air Cleanup Tubes
Installing the Air Cleanup Tubes
Air Cleanup Final Preparation
Replacing the Slider
Replacing the Wedges
Replacing the O-Rings
Installing the O-Rings on the Piston Rod and Piston
ORDERING INFORMATION
Software Configuration Identification
GC CONTROLLER
GCC Chassis
PURGE AIR PANEL
CARRIER GAS PANEL
ISOTHERMAL OVEN COMPONENTS
Liquid Sample Valve
Flame Ionization Detector
Thermistor Type Thermal Conductivity Detector
Type 781 Methanizer/Air Clean Up System
Dual Air Cleanup System
Burner Block Components
Flame Ionization Detector with Heater Block
INTRODUCTION
Vista BASIC Line Format
Variables
Expressions and Operators
ALPHABETIC LISTING
ALARM Function
CHR$ Function
COMMUNICATION ERROR ALARM Function
CYCLE TIME Function
DIM Statement
FOR...NEXT Statements
GET CALIBRATION CONCENTRATION Function
GET MAXIMUM PEAK PARAMETER Function
GET PERCENT OFF TABLE Command
GET TEMPERATURE FOR A TIME Command
GET TIME VS. BOILING POINT TABLE Command
IDLE ALARM Function
LENGTH OF CORRELATION FACTOR TABLE Function
LET Statement
MAXIMUM SIM DIS PEAK HEIGHT Command
PEAK AREA Function
PEAK END TIME Function
POWER FAIL ALARM Function
PUT ACTUAL RETENTION TIME Command
PUT COMPONENT CONCENTRATION Command
PUT MULTIPLIER EXPONENT Command
PUT RESPONSE FACTOR Command
READ DIGITAL INPUT Function
REMARKS Command
RESET TIME LIMIT Command
START ANALYSIS Command
TIME Function
UCT TO TIME Conversion Routine
Y2X Function
SUBJECT LISTING
GCC Commands and Functions
SIM DIS (Only) Commands
Simultaneous Dual Detector Commands
VistaNET Commands
Run-Time Error Messages
REAL-TIME VISTA BASIC
Screens
Real Time BASIC Status Screen
Real-Time Vista BASIC Commands
OPERATION AND SERVICE MANUAL
Process Gas Chromatograph PGC2000
2000-OSM
F2: October 2008
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This manual is suitable for:
PGC2000
