T C o m m a n d s, SM Set Mode | Teledyne 651 guide

APPENDIX A Firmware Commands

Teledyne API Ultrafine Particle Monitor - Model 651

S E T C o m m a n d s

Set commands are used to set instrument parameters and data collection modes. You will use the Set Mode (SM) command to control data collection.

SM – Set Mode

SM is used to set the data collection mode and the sample interval. At the end of each sample interval, the data are reported and, if in a continuous mode, the data are cleared internally and the next sample is started. The four available modes are shown in the list below.

0

1

2

3

Idle. No data collection.

Continuously collects data and reports data (“D” record) at end of every sample interval.

Continuously collects data and reports data (“S” record) at end of every sample interval.

Continuously collects data and reports data (“D” record) at end of every sample interval. Concatenates “S” record to the “D” record.

SM

Command	SM,n,tttt	n = mode (0,1,2,3)
		ttttt – sample interval in 1/10 of a second
Response	OK	Response issued after parameters changed.
Example
Command	SM,1,60	Continuous data collection (response mode 1) at
		6-second sample intervals.
Response	OK
Command	SM	Parameters not changed.
Response	1,60	Continuous data collection (response mode 1) at
		6-second sample intervals.

Note: To stop data collection, enter SM,0 in the Firmware Command field.

A-12	07506C DCN6727

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Teledyne 651 operation manual T C o m m a n d s, SM Set Mode

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 Equipment InstallationConnecting the Water Supply 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 Circuit Boards Water SystemFans Internal Clock Data Communication Ports RS-232 Serial Connections Ethernet Communication Port 07506C DCN6727 E r a t i n g P r e c a u t i o n s Outdoor Operation ProceduresInstrument Operation 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 S p l a y / U s e r S e t t i n g s ∙ Status ∙ Setup ∙ TotalR m u p 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 RIE Read Instrument ErrorsRIF Read Aerosol Flow Rate RIF RIS Read Instrument Status RL Read Laser CurrentRIS RPN Read Nozzle Pressure Transducer RLL Read Liquid LevelRPA Read Absolute Pressure Transducer RPV Read Vacuum Pressure RRD Read Data Record RRD RRS Read Status Record RTA Read Cabinet TemperatureRTC Read Conditioner Temperature 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