Adjustments, Calibration, 5.2.1Voltage output | Teledyne 450H

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Teledyne 450H Adjustments, Calibration, 5.2Changing the analog output range, 5.2.1Voltage output, Current Output Optional

Contents

Printed 05/15/06 MODEL 450H OZONE MONITOREMAIL api-sales@teledyne.com SAFETY MESSAGES 3.0 SETUP MODE TABLE OF CONTENTS4.0 MAINTENANCE 5.0 ADJUSTMENTS 5.4 CURRENT LOOP CALIBRATION APPENDIX A - ELECTRICAL SCHEMATIC INDEX5.3 A/D - D/A CALIBRATION PROCEDURE… FIGURES TABLE 1.1 DIGITAL OUTPUTS TABLESTABLE 1.2 CONTROL INPUTS TABLE 1.3 FINAL TEST AND CALIBRATION VALUES 1.1Preface 1.0INTRODUCTION ADVANCED POLLUTION INSTRUMENTATION DIVISION 1.2 WARRANTY POLICY02024c COVERAGE 1.3 Principle of Operation Page 1.5 Installation 19” Rack Mount Enclosure 1.4 SpecificationsPage 5.If the M450H has been configured with the auto-zerovalve option, connect the oxygen or other zero gas source to the ¼” tube fitting labeled ‘Zero Gas Inlet.’ Do not exceed 30 psig in the zero air delivery line 1.6 Installation NEMA 4X Wall Mount Enclosure ozone FIGURE 1.1 - NEMA 4X MOUNTING HOLE DIMENSIONS FIGURE 1.2 - NEMA 4X ELECTRICAL POWER CONNECTIONS FIGURE 1.3 - NEMA 4X PNEUMATIC CONNECTIONS 1.6Electrical I/O Connections FIGURE 1.4 - ELECTRICAL SIGNAL I/O CONNECTIONS1.6.1Analog Output 1.6.2 Relay Outputs 1.6.4 Control Inputs FIGURE 1.5 - CONNECTING DIGITAL OUTPUTSOutput Description Input 1.6.5 RS232 OutputCONTROL INPUTS Zero Calibrate FIGURE 1.7 - M450H PNEUMATIC BLOCK DIAGRAM FIGURE 1.6 - NEMA4X ASSEMBLY LAYOUTU V L A M P M O T H E R B V / F C P U A C L I N E D C P O W E R SO POWER SUPPLY MODULE Figure 1.8 - 19” Rack Assembly Layout 1.7 Operation verification TABLE 1.3 FINAL TEST AND CALIBRATION VALUES 1.8 Options 1.8.5 Flow Switch1.8.1 Auto-ZeroOption 1.8.2 Isolated Current Output 4-20mAor 2-20mA 2.1.2 Concentration Alarms 2.1Key features2.1.4 E2 ROM backup of software configuration 2.0OPERATION 2.2.1 Front panel display fields 2.2 Front Panel DisplayFIGURE 2.1 - MODEL 450H FRONT PANEL Mode Field Test Message Message/Test Measurement FieldTEST MEASUREMENTS Warning Message 2.2.2 Status LED’s 2.3 Software Operation2.3.1 Main Menu State FIGURE 2.3 - ALARM STATUS MENU 2.3.3 Alarm Status MenuClearing Alarms Audible BeeperPage FIGURE 3.1 - SETUP MENU 3.0 SETUP MODE 3.2 Setting the Concentration Units UNIT 3.1 Setting the Concentration Alarms ALRM3.3 Setting the time-of-dayand date CLK HI ALARM OFF 3.4 Setting the RS-232baud rate COMM 0 LATCH_ALARMS 3.5 Setup variables VARS1 ALARM BEEPER 3 AZERO ENABLE 10 TPC ENABLE 8 GAS MOLECULAR WEIGHT7 AZERO HOLD OFF 9 CONCENTRATION RANGE 3.5.1Zero Calibration 3.5Diagnostics DIAG3.5.2 D/A Calibration 3.5.3 Analog Output 4.2Cleaning Exterior Surfaces of the M450H 4.0Maintenance4.3 Cleaning the Optical Cell Filter Replacement Procedure 4.4 Degree of Protection FIGURE 4.1 MEASUREMENT CELL DISASSEMBLY Switch Settings 5.0 ADJUSTMENTS5.1 Calibration 5.2Changing the analog output range FIGURE 4.2- ANALOG OUTPUT JUMPERS 5.3 A/D - D/A Calibration Procedure1.Press SETUP-DIAG 5.4 Current Loop Calibration zero point can be adjusted anywhere between 0 and 4 milliamps. Press ENTR when you have reached the desired zero point as measured by your test meter APPENDIX A - SOFTWARE MENU TREE Page DESCRIPTION APPENDIX B - SPARE PARTS LISTPage Title APPENDIX C - ELECTRICAL SCHEMATIC INDEXDrawing Number