SA Set Auxiliary Flow Valve, Sfc | Teledyne 651 manual

Teledyne API Ultrafine Particle Monitor - Model 651

APPENDIX A Firmware Commands

SA – Set Auxiliary Flow Valve

SA is used to turn the auxiliary flow valve on or off. When the Model 651 is powered off, the setting is saved (it does not revert to the default).

SA

Command	SA,x	x = 0 turns valve off
		x = 1 turns valve on
Response	OK	Response issued after parameters changed.
Example
Command	SA,0	Turns the valve off.
Response	OK
Command	SA
Response	0	Parameter not changed – current setting
		displayed on record.

SFC – Set Flow Rate Calibration Constant

SFC is used to set the flow rate calibration constant or to return the value of the current setting if no parameter is supplied. When the Model 651 is powered off, the setting is saved (it does not revert to the default).

SFC

Command	SFC,cccc
Response	OK
Example
Command	SFC,1205

Response	OK
Command	SFC
Response	1205

cccc = 1000-1400

Response issued after parameters changed.

Changes the flow rate constant to 120.5 cm3/min.

Parameter not changed. Current setting displayed on record.

07506C DCN6727

A-13

Image 115

Teledyne 651 operation manual SA Set Auxiliary Flow Valve, SFC Set Flow Rate Calibration Constant, Sfc

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 R p o s e How This Manual is OrganizedG a n i z a t i o n 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 O d u c t D e s c r i p t i o n Product OverviewA P T E R 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 Moving the Model 651 Short Distances Moving and Shipping ModelPreparing the Model 651 for Shipping and Storage 07506C DCN6727 O n t P a n e l Instrument DescriptionDisplay Status Messages Indicator Light C k P a n e l Optics Module 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 sVacuum Supply 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 Warmup On AfterOFF 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 M p u t e r I n t e r f a c e Computer Interface Commands, and Data CollectionEthernet 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 Read M m a n d sSET 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 Read Analog Input Voltage A D C o m m a n d sRAI Rall Rall Read Operating Condition RD Read Displayed Concentration RCT Read Current TimeRCT RIF RIE Read Instrument ErrorsRIF Read Aerosol Flow Rate RIE RL Read Laser Current RIS Read Instrument StatusRIS 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 RTO Read Optics Temperature RTG Read Growth Tube TemperatureRV Read Firmware Version Number T C o m m a n d s SM Set Mode SFC Set Flow Rate Calibration Constant SA Set Auxiliary Flow ValveSFC 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 CNT RecordPstd Tinlet Record Status Aerosol inlet 43, 45 Index External vacuum source Orifice Teledyne Contact Information Index-5