Flash Memory Data Files, Line | Teledyne 651 specification

Computer Interface, Commands, and Data Collection

Teledyne API Ultrafine Particle Monitor - Model 651

Notes: Data records written to the flash drive are also echoed out of the Ethernet interface on the Telnet socket. This allows redundant external data collection to be performed with the Ethernet connection while data is being collected by the flash drive.

You cannot change the SAMPLE TIME while data is being logged - you must stop logging data first.

4.Press STOP to discontinue data logging at any time.

Note: Do not remove the Flash drive while logging data.

Do not restart data logging or go beyond 99 files. If you do, data files may be overwritten.

5.Remove the Flash drive and connect it to a computer to download the data.

Flash Memory Data Files

The data is stored in files with the "dat" extension and a new file is created either every day or every hour (depending upon the Logging selection you have made). If you stop data collection at any time, the current data file is saved even if it contains less than one hour/day of data.

Every time a new run is started, a unique file is created. Each data file has the following format:

Filename	yymmddxx, where yy is the year (no leading zero), mm is the
	month (1-12), dd is the day of the month, and xx is a sequence
	number for the day (01-99). Example: 9110601.DAT where 9
	is the Year, 11 is the month, 06 is the day, 01 is the file
	number and .DAT is the extension.
LINE 1	“TSI CPC DATA VERSION 3”
LINE 2	Time stamp for the file: yy/mm/dd,hh:mm:ss where yy is the
	year, mm is the month, dd is the day of the month, hh is the
	hours, mm the minutes, and ss the seconds
LINE 3	Data average period (sample time intervals) in seconds.
LINE 4	Dead-time correction factor, flow calibration constant (mL/min).
LINE 5	Instrument model number, firmware version number, serial
	number
LINE 6	Header descriptions.
LINE 7	First data record.
LINE 8	Second data record.
LINE X	Last data record.

70	07506C DCN6727

Image 72

Teledyne 651 operation manual Flash Memory Data Files, Line

Contents

Model Page Trademarks This page intentionally left blank F e t y M e s s a g e s Laser Safety R N I N G R r a n t y This page intentionally left blank O u t T h i s M a n u a l V i s i o n H i s t o r y Viii Contents Particle Counting Maintenance, Service, and Troubleshooting G u r e s SFC Set Flow Rate Calibration Constant B l e s Table A-1 Xiv How This Manual is Organized R p o s eG a n i z a t i o n L a t e d P r o d u c t L i t e r a t u r e T t i n g H e l p Product Overview O d u c t D e s c r i p t i o nA P T E R Specification s Parameter Specification Parameter Water System Physical Features W i t W o r k s 2illustrates the flow system of the Model Model 651 Flow System Schematic Unpacking and Setting Up the Model C k i n g L i s t Model 651 Maintenance Kit PN DU0000169 P a c k i n g Installation Connecting the Water SupplyEquipment Remove Protective Caps Bracket Screw Connecting the Water Supply Connecting the Water Exhaust Tube Connecting the Aerosol Supply Connecting the Aerosol Supply Nozzle Securing Inlet Screen Assembly in Place Installing the Model 651 in a Rack Connecting the USB Cable Connecting Power and Warming up the Model Warm-up Screen Moving and Shipping Model Moving the Model 651 Short DistancesPreparing the Model 651 for Shipping and Storage 07506C DCN6727 Instrument Description O n t P a n e lDisplay Indicator Light Status Messages C k P a n e l T e r n a l I n s t r u m e n t C o m p o n e n t s Optics ModuleVacuum Supply Water System FansCircuit Boards Internal Clock Data Communication Ports RS-232 Serial Connections Ethernet Communication Port 07506C DCN6727 Outdoor Operation Procedures Instrument OperationE r a t i n g P r e c a u t i o n s C o m m e n d e d O p e r a t i o n P r o c e d u r e s Standard Operation Procedures ∙ Status ∙ Setup ∙ Total R m u pS p l a y / U s e r S e t t i n g s Home Screen Status Description Setup Screens On After WarmupOFF SET Time Address Total Screen Mask 07506C DCN6727 Technical Description E o r y S i g n o f t h e M o d e l 6 5 Sensor Pulse Height Flow System Critical Flow Temperature Control Inlet Pressure Measurement Water Removal System Page 07506C DCN6727 Particle Counting T a l C o u n t a c c u r a c y V e T i m e C o u n t i n g Concentration = Total counts N c e n t r a t i o n M e a s u r e m e n t Concentration = N × t 07506C DCN6727 T a l i z e r M o d e 07506C DCN6727 Computer Interface Commands, and Data Collection M p u t e r I n t e r f a c eEthernet Programs and Features Choose Turn Windows features on or off Flash Drives Flash Memory Data Files Line Example of data record USB RS-232 Serial Communications Terminal Communications Communications Parameters M m a n d s ReadSET 07506C DCN6727 07506C DCN6727 Maintenance, Service Troubleshooting U t i o n M o v i n g t h e C o v e r P l a c e m e n t P a r t s K i t s M o v i n g a n d Install i n g t h e W i c k T e A n g i n g t h e F i l t e r s R o s o l F l o w C h e c k s Model 651 Flow Schematic E a n i n g t h e W a t e r B o t t l e S p e c t i n g a n d C l e a n i n g t h e F a n s E a n / R e p l a c e t h e O r i f i c e s S p e c t L i q u i d L i n e s A t u s M e s s a g e s Troubleshooting Troubleshooting INLET/DRAIN C h n i c a l a s s i s t a n c e T u r n i n g t h e M o d e l 6 5 1 f o r S e r v i c e Primer on Electro Static Discharge W S t a t i c C h a r g e s a r e C r e a t e d Static Generation Voltages for Typical Activities Sensitivity of Electronic Devices to Damage by ESD M m o n M y t h s a b o u t E S D D a m a g e S i c P r i n c i p l e s o f S t a t i c C o n t r o l General Rules 07506C DCN6727 Working at the Instrument Rack Working at an Anti-ESD Work Bench Opening Shipments from Teledyne API’S Customer Service Transferring Components from Rack to Bench and Back Packing Components for Return to TAPI’s Customer Service 100 07506C DCN6727 Commands Read SET Command Explanation Read Commands A D C o m m a n d s RAI Read Analog Input VoltageRAI Rall Read Operating Condition Rall RCT Read Current Time RD Read Displayed ConcentrationRCT RIE Read Instrument Errors RIF Read Aerosol Flow RateRIE RIF RIS Read Instrument Status RL Read Laser CurrentRIS RLL Read Liquid Level RPA Read Absolute Pressure TransducerRPN Read Nozzle Pressure Transducer RPV Read Vacuum Pressure RRD Read Data Record RRD RTA Read Cabinet Temperature RTC Read Conditioner TemperatureRRS Read Status Record RRS RTG Read Growth Tube Temperature RTO Read Optics TemperatureRV Read Firmware Version Number SM Set Mode T C o m m a n d s SA Set Auxiliary Flow Valve SFC Set Flow Rate Calibration ConstantSFC SP Set Pump Vacuum SR Set Real-time Clock Sstart Starts a New Sample Sstart T a R e p o r t i n g R e c o r d s ST Set Transport Flow Record CNTPstd Record Status Tinlet Index Aerosol inlet 43, 45 External vacuum source Orifice Teledyne Contact Information Index-5