Teledyne 400E manuals
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Teledyne 400E Technical Manual
324 pages 5.44 Mb
MODEL 400E PHOTOMETRIC OZONE ANALYZER 3 TABLE OF CONTENTS 9 LIST OF FIGURES 10 LIST OF TABLES 12 LIST OF APPENDICES 19 WARRANTY 53 GLOSSARY 89 ANALYZER 7.1. USING USING THE DATA ACQUISITION SYSTEM (IDAS) 106 7.2. SETUP MORE VARS: INTERNAL VARIABLES (VARS) 7 Table 7-4: Variable Names (VARS) NO. VARIABLE DESCRIPTION ALLOWED VALUES 6 5 4 1 0 2 3 108 7.3. SETUP MORE DIAG :THE DIAGNOSTIC MENU 110 7.4. USING THE MODEL 400E ANALYZERS ANALOG OUTPUTS. 127 8. REMOTE OPERATION OF THE M400E 8.1. USING THE ANALYSERS COMMUNICATION PORTS 139 8.2. REMOTE ACCESS BY MODEM MODEM ENABLE communication mode is turned ON (Mode 64, see Section 8.1.4). 04315 Rev. C1 127 AT Y0 &D0 &H0 &I0 S0=2 &B0 &N6 &M0 E0 Q1 &W0 141 8.2.1. MULTIDROP RS-232 SET UP COM2 04315 Rev. C1 129 Figure 8-3: Location of JP2 on RS232-Multidrop PCA (option 62) 130 04315 Rev. C1 142 CALIBRATOR CALIBRATOR TAPI Analyzer INSTRUMENT Host RS-232 port Make Sure Jumper between JP2 pins 21 22 is installed. Figure 8-4: RS232-Multidrop PCA Host/Analyzer Interconnect Diagram 143 8.3. RS-485 CONFIGURATION OF COM2 144 (COM2 )Figure 8-6: Back Panel connector Pin-Outs for COM2 in RS-485mode. Figure 8-7: CPU connector Pin-Outs for COM2 in RS-485 mode. NOTE: The DCE/DTE switch has no effect on COM2. 145 8.4. REMOTE ACCESS VIA THE ETHERNET 8.4.1. ETHERNET CARD COM2 COMMUNICATION MODES AND BAUD RATE 8.4.2. CONFIGURING THE ETHERNET INTERFACE OPTION USING DHCP 150 8.4.3. CHANGING THE ANALYZERS HOSTNAME 138 04315 Rev. C1 Contact your IT Network Administrator the new setting EXIT ignores the new setting 151 8.5. USING THE M400E WITH A HESSEN PROTOCOL NETWORK 8.5.1. GENERAL OVERVIEW OF HESSEN PROTOCOL 8.5.2. HESSEN COMM PORT CONFIGURATION 153 8.5.4. SELECTING A HESSEN PROTOCOL TYPE 357BRemote Operation Of The M400E M400E Ozone Analyzer Operators Manual 154 8.5.5. SETTING THE HESSEN PROTOCOL RESPONSE MODE new setting 142 04315 Rev. C1 BCC MODE ID MODE DESCRIPTION CMD command format. Style and format of responses depend on exact coding of the initiating command. TEXT end of the string, regardless of the command encoding. To Select a Hessen response mode, press: setting ENTRUse these keys to choose the Hessen Response type. Continue pressing NEXT until ... 155 8.5.6. HESSEN PROTOCOL GAS LIST ENTRIES 8.5.6.1. Gas List Entry Format and Definitions [GAS TYPE],[RANGE],[GAS ID],[REPORTED] O3, 0, 400, REPORTED 357BRemote Operation Of The M400E M400E Ozone Analyzer Operators Manual 156 8.5.6.2. Editing or Adding HESSEN Gas List Entries To add or edit an entry to the Hessen Gas List, press: 144 04315 Rev. C1 M400E Ozone Analyzer Operators Manual 357BRemote Operation Of The M400E 157 8.5.6.3. Deleting HESSEN Gas List Entries To delete an entry from the Hessen Gas list, press: 04315 Rev. C1 145 Continue pressing NEXT until ... There is only one GAS TYPE available on the M400E: O3 357BRemote Operation Of The M400E M400E Ozone Analyzer Operators Manual 158 8.5.7. SETTING HESSEN PROTOCOL STATUS FLAGS 146 04315 Rev. C1 OPERATIONAL FLAGS SPARE/UNUSED BITS UNASSIGNED FLAGS (0000) 159 8.5.8. INSTRUMENT ID CODE 160 8.6. APICOM REMOTE CONTROL PROGRAM 161 9. M400E CALIBRATION PROCEDURES 183 10. EPA PROTOCOL CALIBRATION 189 )FF(04315 Rev. C1 177 10.3.4. LINEARITY TEST + F R = 201 I=IO e-LC at STP Io is the intensity of the light if there was no absorption. I L C Equation 11-2 04315 Rev. C1 189 Equation 11-3 202 T P206 11.2. PNEUMATIC OPERATION 11.2.1. SAMPLE GAS AIR FLOW 207 11.2.2. FLOW RATE CONTROL Figure 11-4: Flow Control Assembly & Critical Flow Orifice 04315 Rev. C1 195 11.2.2.1. Critical Flow Orifice 208 11.2.3. PARTICULATE FILTER 11.2.4. PNEUMATIC SENSORS 196 04315 Rev. C1 11.2.4.1. Sample Pressure Sensor 11.2.4.2. Sample Flow Sensor 209 11.3. ELECTRONIC OPERATION 11.3.1. OVERVIEW 04315 Rev. C1 197 Figure 11-5: M400E Electronic Block Diagram 210 11.3.2. CPU 11.3.3. MOTHERBOARD 198 04315 Rev. C1 11.3.3.1. A to D Conversion 211 11.3.3.2. Sensor Inputs 11.3.3.3. Thermistor Interface 11.3.3.4. Analog Outputs 11.3.3.5. External Digital I/O 11.3.3.6. I2C Data Bus 11.3.3.7. Power Up Circuit 212 11.3.4. RELAY PCA I2C Connector 213 Figure 11-6: Relay PCA Layout (P/N 04523-0100) 04315 Rev. C1 201 214 AC Relay Safety Shield 215 11.3.4.1. Status LEDs 04315 Rev. C1 203 Table 11-1: Relay PCA Status LEDs LED Color Function Status When Lit Status When Unlit D8 (Green) Photometer Meas/Ref Valve D15 (Yellow) - Photometer Lamp Heater D16 (Yellow) IZS O3 Generator Lamp Heater D7 (Green) Optional Zero/Span Valve D9 (Green) Optional Sample/Cal Valve D1 (RED) Watchdog Indicator D2 (Yellow) Optional Metal Wool Scrubber Heater Figure 11-9: Status LED Locations Relay PCA 11.3.4.2. Watchdog Circuitry 11.3.4.3. Valve Control ZERO/SPAN valve selects which calibration gas inlet (the ZERO gas inlet or the SPAN Gas SAMPLE/CAL valve selects either the sample inlet when the analyzer is in SAMPLE mode or 11.3.4.4. Heater Control 216 CPUFigure 11-10: Heater Control Loop Block Diagram. 204 04315 Rev. C1 11.3.4.5. Thermocouple Inputs and Configuration Jumper (JP5) 04315 Rev. C1 205 Compensation for K type Thermocouple Table 11-2: Thermocouple Configuration Jumper (JP5) Pin-Outs 1 11 2 12 3 13 4 14 Type K Compensation 217 TC15 15 Termination Selector IN = Isolate TC; OUT = Grounded TC TC2 TC2 Not Used TC1 Figure 11-11: Thermocouple Configuration Jumper (JP5) Pin-Outs Table 11-3: Thermocouple Settings for Optional Metal Wool Scrubber K 226 11.4. INTERFACE GAS FILTER CORRELATION ANALYZER - MODEL 30 0E A4ST FRONT PANEL DISPLAY Mother Board CPU RS232 ONLY RS-232 or RS485 KEYBOARD RELAY BOARD A1 A2 A3 Figure 11-19: Interface Block Diagram 11.4.1. FRONT PANEL Figure 11-20: Front Panel 214 04315 Rev. C1 227 11.4.1.1. Front Panel Display 11.4.1.2. Keypad 11.4.1.3. Front Panel States LEDs Table 11-6: Front Panel Status LEDs 228 11.5. SOFTWARE OPERATION 231 12. MAINTENANCE SCHEDULE & PROCEDURES 12.1. PREDICTING FAILURES USING THE TEST FUNCTIONS 04315 Rev. C1 219 SAMP FL SAMPLE STABIL ZERO CAL Table 12-1: Predictive Uses for Test Functions O3 REF SAMPLE O3 DRIVE CALS PRES SAMPLE SLOPE SPAN CAL OFFSET ZERO CAL 232 12.2. MAINTENANCE SCHEDULE Table 12-2: M400E Maintenance Schedule DATE PERFORMED ITEM ACTION FREQ CAL CHECK REQD.1 04315 Rev. C1 221 MANUAL SECTION 233 13.10.3 235 12.3. MAINTENANCE PROCEDURES 12.3.1. REPLACING THE SAMPLE PARTICULATE FILTER 04315 Rev. C1 223 Figure 12-1 Replacing the Particulate Filter 12.3.2. REBUILDING THE SAMPLE PUMP 12.3.3. REPLACING THE IZS OPTION ZERO AIR SCRUBBER 236 IZS Zero Air Scrubber13. GENERAL TROUBLESHOOTING & REPAIR OF 245 THE M400E ANALYZER 13.1. GENERAL TROUBLESHOOTING 251 13.2. USING THE ANALOG OUTPUT TEST CHANNEL 04315 Rev. C1 239 Table 13-3: Test Channel Outputs as Diagnostic Tools TEST CHANNEL DESCRIPTION ZERO FULL SCALE CAUSES OF EXTREMELY HIGH / LOW READINGS PHOTO MEAS PHOTO REF O3 GEN REF SAMPLE PRESSURE SAMPLE FLOW SAMPLE TEMP PHOTO LAMP TEMP O3 SCRUB TEMP CHASSIS TEMP BOX TEMP 252 13.3. USING THE INTERNAL ELECTRONIC STATUS LEDS 13.3.1. CPU STATUS INDICATOR 240 04315 Rev. C1 Mother Board P/N 04069 Figure 13-2: CPU Status Indicator 13.3.2. RELAY PCA STATUS LED S 13.3.2.1. I2C Bus Watchdog Status LEDs 253 13.3.2.2. O3 Option Status LED s D8 (Green) Photometer Meas/Ref Valve 04315 Rev. C1 241 O3_GEN_HEATER O3 GEN TEMP O3_SCRUB_HEATER O3 SCRUB D6 (Green ) GPT Valve D15 (Yellow) - Photometer Lamp Heater D16 (Yellow) IZS O3 Generator Lamp Heater D7 (Green) Optional Zero/Span Valve D9 (Green) Optional Sample/Cal Valve D1 (RED) Watchdog Indicator D2 (Yellow) Optional Metal Wool Scrubber Heater Figure 13-3: Relay PCA Status LEDS Used for Troubleshooting Table 13-5: Relay PCA Status LED Failure Indications SIGNAL I/O PARAMETER LED FUNCTION ACTIVATED BY VIEW RESULT DI AGNOSTIC TECHNIQUE 254 13.4. GAS FLOW PROBLEMS 13.4.1. TYPICAL FLOW PROBLEMS 242 04315 Rev. C1 13.4.1.1. Flow is Zero 13.4.1.2. Low Flow 13.4.1.3. High Flow 13.4.1.4. Actual Flow Does Not Match Displayed Flow 13.4.1.5. Sample Pump 255 13.5. CALIBRATION PROBLEMS 13.5.1. MIS-CALIBRATED 13.5.2. NON-REPEATABLE ZERO AND SPAN 13.5.3. INABILITY TO SPAN NO SPAN KEY (CALS) 13.5.4. INABILITY TO ZERO NO ZERO KEY (CALZ) 256 13.6. OTHER PERFORMANCE PROBLEMS 13.6.1. TEMPERATURE PROBLEMS 13.6.1.1. Box Temperature 13.6.1.2. Sample Temperature 257 13.6.1.3. UV Lamp Temperature PHOTO_LAMP_HEATER parameter under the SIGNAL I/O function of the DIAG menu, as 04315 Rev. C1 245 13.6.1.4. IZS Ozone Generator Temperature (Optional) O3_GEN_HEATER parameter under the SIGNAL I/O function of the DIAG menu, as 258 13.7. SUBSYSTEM CHECKOUT 266 13.8. TROUBLE SHOOTING THE PHOTOMETER 13.8.1. CHECKING MEASURE / REFERENCE VALVE 13.8.2. CHECKING THE PHOTOMETER UV LAMP POWER SUPPLY CAUTION Hazardous voltage present - use caution. 267 13.9. TROUBLE SHOOTING THE IZS OPTIONS O3 GENERATOR 13.9.1. CHECKING THE O3 GENERATOR UV LAMP POWER SUPPLY 268 13.10. REPAIR PROCEDURES 13.10.1. REPAIRING SAMPLE FLOW CONTROL ASSEMBLY 256 04315 Rev. C1 Figure 13-5: Critical Flow Orifice Assembly (Instruments without IZS) 269 13.10.2. REPLACING THE STANDARD REFERENCE O3 SCRUBBER 13.10.3. REPLACING THE IZS O3 SCRUBBER IZ S Z ER O A IR SCRUBBER Figure 13-6: IZS O3 Generator Zero Air Scrubber Location 04315 Rev. C1 257 13.10.4. METAL WOOL SCRUBBER OPTION 13.10.5. DISK-ON-CHIP REPLACEMENT PROCEDURE 270 13.11. TECHNICAL ASSISTANCE TELEDYNE-API, CUSTOMER SERVICE, 271 14. A PRIMER ON ELECTRO-STATIC DISCHARGE 14.1. HOW STATIC CHARGES ARE CREATED 04315 Rev. C1 259 Figure 14-1: Triboelectric Charging Table 14-1: Static Generation Voltages for Typical Activities 272 14.2. HOW ELECTRO-STATIC CHARGES CAUSE DAMAGE Table 14-2: Sensitivity of Electronic Devices to Damage by ESD. 260 04315 Rev. C1 273 14.3. COMMON MYTHS ABOUT ESD DAMAGE I didnt feel a shock so there was no electro-static discharge I didnt touch it so there was no electro-static discharge It still works so there was no damage Static Charges cant build up on a conductive surface 14.4. BASIC PRINCIPLES OF STATIC CONTROL 279 INDEX 1 2 5 6 A B C 280 D E F G 281 H I K L M O 282 P R 270 04315 Rev. C1 Recorder Offset S 283 T U V VARS Menu, 44, 64, 66, 67, 69, 78, 91, 94, 95 Ventilation Clearance, 16 284 W Warning Messages, 27, 28, 61, 62, 234, 235, 236 272 04315 Rev. C1 Warranty, 5, 7, 10 Watchdog Circuit, 203, 240 Z 287 APPENDIX A Software Version-Specific Documentation 289 SAMPLE MSG1CLR1SETUP <TST TST>CALTEST1 LOW2HIGH2 CONCZERO SPAN TEST FUNCTIONS Viewable by user while instrument is in SAMPLE Mode DIAGCOMM VARS DAS CLKRANGE PASS MORECFG 312 USER NOTES
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