Teledyne 460H 5.4.4 O3, addressO3CR, addresso3conc#checksumCR, Syntax, Description, Response

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5.4.4 O3

Syntax

<address>O3<CR>

Description

Returns the current ozone concentration measured by the monitor.

Data Parameters Sent

None

Response

<address>:<o3_conc>#<checksum><CR>

Example

Command:

1O3<CR>

Response:

1:12.01898#518<CR> - Current O3 Concentration (reading 12.02 wt%)

Notes

Note that the concentration value returned shows more digits after the decimal than the front panel display. Concentration values should only be considered valid to 4 significant digits.

P/N 03662D Teledyne API Model 460H O3 Monitor Operator Manual - Page 26

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Contents EMAIL api-sales@teledyne.com MODEL 460H NEMA OZONE MONITORINSTRUCTION MANUAL 03662 Rev. D 1/8/04SAFETY MESSAGES 6.0 MAINTENANCE TABLE OF CONTENTS2.0 INSTALLATION I. 0 INTRODUCTIONAPPENDIX A - SERIAL PORT CONFIGURATION 6.2 CLEANING EXTERIOR SURFACES OF THE M460H7.0 SENSOR AND SYSTEM TROUBLESHOOTING 6.3 DEGREE OF PROTECTIONPneumatic Connections FIGURESFigure 2-1 Mounting Hole Locations Electrical ConnectionsTable 2-3 Serial Port Pins TABLESTable 2-1 Digital Status Output Pins Serial Port ConfigurationI.0 INTRODUCTION 1.1 Preface02024c 1.2 WARRANTY POLICYADVANCED POLLUTION INSTRUMENTATION DIVISION TERMS AND CONDITIONS1.3 Principle of Operation 1.4 Specifications Figure 2-1 Mounting Hole Locations 2.0 Installation2.1 Mechanical Installation 2.2 Pneumatic Connections Figure 2-2 Pneumatic Connections2.3AC Power Connection Figure 2-3 Electrical Connections 2.4 Electrical I/O Connections2.4.1 Analog Output I/O CONNECTORLabel Table 2-1 Digital Status Output Pins2.4.2 Digital Status Outputs NameInput 2.4.3 Control InputsTable 2-2 Control Inputs DescriptionFigure 2-5 Typical RS232 and RS485 Connections Table 2-3 Serial Port Pins2.4.4 RS232/RS485 Serial Communications Port RS2323.0 Startup 4.1.1 O3 readout 4.0 Operation4.1 Front Panel Display 4.1.2 Pressure Display4.2 Auto-Zero Operation 4.2.1 Auto-Zero Installation4.2.3 Auto Zero Error 4.2.2 Auto-Zero FunctionTable 5-1 Serial Port Configuration 5.1 Serial Port Configuration5.2 Command Syntax addresscommanddata1,data2#checksumCRExamples of valid Commands with data 5.3 Command SummaryExamples of valid Commands with no data Table 5-2 Serial Port Command Summary Syntax 5.4 Command Reference 5.4.1 CAUTO Data Parameters Sent5.4.2 CZERO 5.4.3 DACSTEP addresso3conc#checksumCR 5.4.4 O3addressO3CR 5.4.5 SETADDR addressSETADDRnewaddressCR5.4.6 TDUMP 5.4.7 TLIST Index 5.4.8 VGETAllowable Range addressvarvalue#checksumCR#5 iirfilt = 0.4 #6 concunits = 5.4.9 VLIST1VLISTCR is index number for internal VAR See VGET for index list 5.4.10 VSETvarindex newvalueFilter Replacement Procedure 6.0 Maintenance6.2 Cleaning Exterior Surfaces of the M460H 6.1 Replacing the gas filter element7.2 Sensor OK 7.0 Sensor and System Troubleshooting7.1 Status Output Summary Table 7-1 Digital Status Outputs7.5 Cell Dirty 7.3 Invalid Reading7.4 Lamp Low Sensor 7.6 Status Output Summary TableTable 7-2 Status Output Truth Table InvalidRS232RS485 Appendix A - Serial Port ConfigurationFigure A-1 RS232/RS485 Jumpers Controller PCA#03492 Appendix B - Pneumatic Diagram