RCT Read Current Time, Rct | Teledyne 651 specification

Teledyne API Ultrafine Particle Monitor - Model 651

APPENDIX A Firmware Commands

RCT – Read Current Time

RCT reads the current time.

RCT

Command	RCT
Response	yyyy/mm/dd,hh:mm:ss	yyyy = year
		mm = month (1 – 12)
		dd = day (1 – 31)
		hh:mm:ss = time (hours, minutes,
		seconds)
Example
Command	RCT	Read Current Time
Response	2012/12/18,20:22:19	Year = 2012
		Month = December
		Day = 18
		Hour = 8 pm
		Minutes = 22
		Seconds = 19

RD – Read Displayed Concentration

RD is a legacy command that reads the displayed concentration in particles/cm3.

RD

Command RD

Response x

Example

Command RD

Response 3.16e4

X = #/cm3, floating point number (0.00 – 1.00e6)

Read Displayed Concentration

07506C DCN6727

A-5

Image 107

Teledyne 651 operation manual RCT Read Current Time, RD Read Displayed Concentration, Rct

Contents

Model Page Trademarks This page intentionally left blank F e t y M e s s a g e s R N I N G Laser Safety R r a n t y This page intentionally left blank V i s i o n H i s t o r y O u t T h i s M a n u a l Viii Contents Particle Counting Maintenance, Service, and Troubleshooting SFC Set Flow Rate Calibration Constant G u r e s Table A-1 B l e s Xiv G a n i z a t i o n How This Manual is OrganizedR p o s e T t i n g H e l p L a t e d P r o d u c t L i t e r a t u r e A P T E R Product OverviewO d u c t D e s c r i p t i o n Parameter Specification Specification s Water System Parameter W i t W o r k s Physical Features 2illustrates the flow system of the Model Model 651 Flow System Schematic C k i n g L i s t Unpacking and Setting Up the Model P a c k i n g Model 651 Maintenance Kit PN DU0000169 Remove Protective Caps InstallationConnecting the Water Supply Equipment Bracket Screw Connecting the Water Supply Connecting the Aerosol Supply Connecting the Water Exhaust Tube Connecting the Aerosol Supply Nozzle Securing Inlet Screen Assembly in Place Installing the Model 651 in a Rack Connecting Power and Warming up the Model Connecting the USB Cable Warm-up Screen Preparing the Model 651 for Shipping and Storage Moving and Shipping ModelMoving the Model 651 Short Distances 07506C DCN6727 Display Instrument DescriptionO n t P a n e l Status Messages Indicator Light C k P a n e l Vacuum Supply 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 sOptics Module Internal Clock Water SystemFans Circuit Boards RS-232 Serial Connections Data Communication Ports Ethernet Communication Port 07506C DCN6727 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 Outdoor Operation ProceduresInstrument Operation E r a t i n g P r e c a u t i o n s Standard Operation Procedures Home Screen ∙ Status ∙ Setup ∙ TotalR m u p S p l a y / U s e r S e t t i n g s Status Description Setup Screens OFF On AfterWarmup SET Time Address Mask Total Screen 07506C DCN6727 E o r y Technical Description Sensor S i g n o f t h e M o d e l 6 5 Pulse Height Critical Flow Flow System Inlet Pressure Measurement Temperature Control Water Removal System Page 07506C DCN6727 T a l C o u n t a c c u r a c y Particle Counting Concentration = Total counts V e T i m e C o u n t i n g Concentration = N × t N c e n t r a t i o n M e a s u r e m e n t 07506C DCN6727 T a l i z e r M o d e 07506C DCN6727 Ethernet Computer Interface Commands, and Data CollectionM p u t e r I n t e r f a c e Programs and Features Choose Turn Windows features on or off Flash Drives Line Flash Memory Data Files Example of data record RS-232 Serial Communications USB Communications Parameters Terminal Communications SET M m a n d sRead 07506C DCN6727 07506C DCN6727 U t i o n Maintenance, Service Troubleshooting P l a c e m e n t P a r t s K i t s M o v i n g t h e C o v e r 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 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 i n g a n d C l e a n i n g t h e F a n 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 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 C h n i c a l a s s i s t a n c e W S t a t i c C h a r g e s a r e C r e a t e d Primer on Electro Static Discharge 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 General Rules 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 07506C DCN6727 Working at an Anti-ESD Work Bench Working at the Instrument Rack Transferring Components from Rack to Bench and Back Opening Shipments from Teledyne API’S Customer Service Packing Components for Return to TAPI’s Customer Service 100 07506C DCN6727 Read SET Commands Command Explanation Read Commands RAI A D C o m m a n d sRAI Read Analog Input Voltage Rall Rall Read Operating Condition RCT RCT Read Current TimeRD Read Displayed Concentration RIF RIE Read Instrument ErrorsRIF Read Aerosol Flow Rate RIE RIS RIS Read Instrument StatusRL Read Laser Current RPV Read Vacuum Pressure RLL Read Liquid LevelRPA Read Absolute Pressure Transducer RPN Read Nozzle Pressure Transducer RRD RRD Read Data Record RRS RTA Read Cabinet TemperatureRTC Read Conditioner Temperature RRS Read Status Record RV Read Firmware Version Number RTG Read Growth Tube TemperatureRTO Read Optics Temperature T C o m m a n d s SM Set Mode SFC SA Set Auxiliary Flow ValveSFC Set Flow Rate Calibration Constant SR Set Real-time Clock SP Set Pump Vacuum Sstart Sstart Starts a New Sample ST Set Transport Flow T a R e p o r t i n g R e c o r d s Pstd RecordCNT Tinlet Record Status Aerosol inlet 43, 45 Index External vacuum source Orifice Teledyne Contact Information Index-5