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Pressure Systems 98RK-1 user manual Supply Air, RUN Mode Inputs

Models: 98RK-1

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2.3.4.1Supply Air

Pressure Systems, Inc.	98RK-1 & 9816 User’s Manual©

2.3.4.1Supply Air

The 98RK-1 chassis requires an 80 psig minimum (125 psig maximum) dry air (or inert gas) supply which is used to shift the 9816 internal calibration valve (in each scanner) between its different positions. Each 98RK-1 contains a fitting marked “SUPPLY” for this input (see Figure 2.2, previous page). Internal solenoid valves in each 9816 scanner direct this supply pressure to the proper control port on the calibration valve as required by instrument commands. The absence of sufficient supply air to the module will prevent the calibration valve from shifting into requested positions (i.e., RUN, CAL, PURGE, or LEAK-CHARGE). The pneumatic input manifold (on the rear of the chassis) contains an additional two transducers to read the supply and purge air pressures.

Connect 80-125 psig dry air to the chassis SUPPLY port. This is the power used to STEP 19 move the internal calibration valve between the four locations; RUN, CAL, PURGE,

and LEAK-CHARGE.

WARNING: Supply air should not exceed 125 psi (875 kPa). Excessive pressure may damage the internal solenoids.

2.3.4.2RUN Mode Inputs

The standard pneumatic quick disconnect ( QDC) tubing plates contain sixteen (16) numbered pneumatic input channels. These numbered inputs are attached to corresponding pressure transducers inside the instrument and should be pneumatically attached to the pressure measurement points under test.

The 98RK-1 pneumatic backplane also contains inputs labeled RUN REF (RUN REF 1 through RUN REF 8). With the common reference manifold, RUN REF 1 is the reference port for any 9816 scanner installed in 98RK-1 slot #1 (leftmost position when viewing from the front of the 98RK-1). RUN REF 8 is the corresponding reference for any 9816 scanner installed in 98RK-1 slot #8. The RUN REF inputs are pneumatically connected to the reference side of all internal DH200 pressure transducers, as shown in Figure 2.4 (next page).

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Pressure Systems 98RK-1 user manual Supply Air, RUN Mode Inputs

Contents

August NetScanner System Model 98RK-1 & Model Rackmount Intelligent Pressure ScannerUser’s Manual This User’s Manual is a copyright product of Pressure Systems, Inc Chapter General Information 1.1 Introduction Typical NetScanner System Configuration 1.2 Description of the Instruments 1.3.2 Manifolds and Pressure Connections 1.3 Options1.3.1 Pressure Ranges 98RK-1 Rear Panel 1.3.3 Communication Interfaces 98RK-1 Scanner Interface Rack User’s Manual on CD-ROM Chapter Installation and Set Up 2.1 Unpacking and Inspection2.2 Safety Considerations  98RK-1 Scanner Interface Rack chassis2.3.2 Connections for External Modules 2.3 Connections and Setup2.3.1 98RK-1 Chassis Connections with 9816 Scanners Page Typical Hook-up Arrangement Using the 98RK-1 Scanner Interface RackPressure Systems, Inc 98RK-1 & 9816 User’s ManualSTEP 2.3.3 Network Communications HookupSTEP Initial Network Screen for Windows XPSTEP Page Pressure Systems, Inc98RK-1 & 9816 User’s Manual scanners, must be set To set the PC address Select Use the following TCP/IP address. It is suggested that the IP Address read 200.xxx.yyy.zzz where xxx, yyy, and zzz are unique locations that do not match any other address on the network. Check with your C\ NUSS\NUSS.EXE wait 10 seconds before reconnectingC for instructions on how to create a shortcut icon NUSS Initial Screen  There are two modules with the same IP address 2.3.4 Pressure Connections Expanded View of 98RK-1 Scanner 98RK-1 Rear ViewExpanded View of Model 9816 Intelligent Figure 2.3a2.3.4.1 Supply Air 2.3.4.2 RUN Mode Inputs2.3.4.3 CAL Mode Inputs Pressure Scanner Range Input Pneumatic Connector Assignment 98RK-1Connection 2.3.4.4 PURGE Mode Inputs 2.3.4.5 LEAK Mode Inputs VALVE POSITION 2.3.5 Cluster, Rack, and Slot IdentificationLED INDICATORS 2.3.4.6 Calibration Manifold Position Detector Circuit98RK-1 Front Pull-out Tray Diagram Top and Front Views Typical Depiction of C-R-S Scanner Identification 2.4 Acquiring Data 3.1.2 TCP/UDP/IP Protocols Chapter Programming and Operation 3.1 Commands & Responses3.1.1 Introduction a 1-character command letter c 3.1.3 Commands3.1.3.1 General Command Format 3.1.3.3 Position Field 3.1.3.2 Command Field“cccccc dddd” 3.1.3.4 Datum Fields an Acknowledge with Data response, or 3.1.4 Responses3.1.3.5 Format Field MEANING 3.1.4.1 Interpreting Offset Values Re-zero Calibration Adjustment3.1.4.2 Interpreting Gain Values Span Calibration Adjustment CODE3.1.5.1 Start-up Initialization 3.1.5 Functional Command Overview3.1.4.3 Interpreting Engineering Units Output 3.1.5.2 Module Data Acquisition 3.1.5.3 Calibration Adjustment of Offset/Gain Correction Coefficients 3.1.5.5 Network Query and Control Functions 3.1.5.4 Delivery of Acquired Data to Host3.1.5.6 Other Functions Power-up Clear 3.2 Detailed Command Description ReferenceModel 9816 NetScanner System Commands command idResponse POWER UP CLEAR Command ACommand ‘A’ is the command letterExample RESET Command BCommand ResponseCommand “C ii dddd... ” CONFIGURE/CONTROL MULTI-POINT CALIBRATION Command CNOTE all parameters are separated by a space Response “A” Command “C 00 pppp npts ord avg”‘ 00’ is the sub-command index ii for Configure & Start “C 00 F 3 1 64” Read response A Configure and start the Multi-Point Calibration function so that it affects only the first four 4 channels of the module. Three 3 pressure calibration points will by supplied when we continue this function later see example for ‘01’ sub-command below. A linear 1st order fit will be used to obtain a new set of offset and gain correction coefficients for these four 4 channels. The maximum average sample count 64 is used to collect each calibration data point, so as to minimize any noise in the data samples. The module’s data acquisition process is altered immediately to collect the increased number of averagesExample “ C 01 pnt pppp.pppp ” Command C- Sub-command Index 01 Collect Data for a Calibration PointCommand ‘ 01’ is the sub-command index ii for Collect Data“C 01 1 -2.5” “C 01 2 0.0” “C 01 3 5.0” Read responses separately after each command executed aboveExample NOTE all parameters are separated by a space Command‘ 02’ is the sub-command index ii for Calculate & Apply “C 02”A A A Read responses separately for each command executed aboveExample “C 02” “w08” “w09”“C 03” Command C- Sub-command Index 03 Abort Multi-Point CalibrationCommand ‘ 03’ is the sub-command index ii for AbortResponse READ TRANSDUCER VOLTAGES CommandCommand “Vpppppf”Response contains data for channels S then P left to right Example“V11110” “V300000”Response CALCULATE AND SET GAINS Command ZCommand “Zpppp vv.vvvv”“Z00F8 14.8890” Response 1.01289 1.06953 1.03750 0.99704 Send TCP/IP command to a 9816 module via its open socket to calculate and set gain coefficients for channels 8 through 4. Instruct the module to use 14.8890 psi as the applied pressure instead of each transducer’s full-scale valueExample Response READ TRANSDUCER A/D COUNTS Command aCommand “apppppf”“a300000” Example“a11110” 32767.000000 -32700.000000 10.000000aaaabbbbcccc..rrrr READ HIGH-SPEED DATA Command bNOTE all parameters are separated by a space DEFINE/CONTROL AUTONOMOUS HOST STREAMS Command cCommand “c ii dddd... ”first parameter Response Command c- Sub-command Index 00 Configure a Host Delivery StreamCommand “c 00 st ppppp sync per f num”max.char converts each internal selected acquired datum value fromA A A ExampleRead responses “A” “A” “A” “c 00 1 000F 0 1 7 0” “c 00 2 00F0 0 2 7 0” “c 00 3 FF00 0 4 7 0”NOTE all parameters are separated by a space Command c- Sub-command Index 01 Start StreamCommand “c 01 st”c 01 ExampleNOTE all parameters are separated by a space Command c- Sub-command Index 02 Stop StreamCommand “c 02 st”NOTE all parameters are separated by a space Response “A” Command c- Sub-command Index 03 Clear StreamCommand “c 03 st”Response “st ppppp sync per f num” Command c - Sub-command Index 04 Return Stream InformationCommand ‘ 04’ is the sub-command index ii for Return InfoNOTE all parameters are separated by a space Command c - Sub-command Index 05 Select Data in a StreamCommand “c 05 st bbbb”Enable Pressure A/D Counts Enable Valve Position Status see next tableEnable DH Temperature Status see bit map below Enable Pressure EU Data default if never executedc 05 1 0013 Read response A Configure stream l to return both status fields, and all Pressure EU dataExample NOTE all parameters separated by a space Command c - Sub-command Index 06 Select Protocol for Stream DeliveryCommand “c 06 st pro remport ipaddr”c 06 0 1 7500 Read response A converts each internal selected acquired datum value frommax.char Example“hpppp vv.vvvv” CALCULATE AND SET OFFSETS Command hCommand w command index“hF000” Response 0.0010 0.0020 0.0015 Send TCP/IP command to a Model 9816 module via its open socket to calculate and set new offset coefficients for channels 16 throughExample Response READ TEMPERATURE COUNTS Command mCommand “mpppppf”32767.000000 -32700.000000 10.000000 Example“m11110” “ dddd dddd ... ” READ TEMPERATURE VOLTAGES Command nCommand “ n p ppppf ” Response0.53013 0.541698 0.503633 Example“n11110” “hhhh ” READ MODULE STATUS Command qCommand ResponseMinimum Temperature Alarm Set Point in degrees C, as decimal IP Address Resolution Method, as hex stateAuto UDP Broadcast@Reset, as hex state Temperature Status of Each Scanner Transducer, as 16-bit hex bit map9816 ExampleRequest model number from any NetScanner System module “q00” “ dddd dddd ... ” READ HIGH-PRECISION DATA Command rCommand “ r p ppppf ” Response1.234000 0.989500 1.005390 Example“r11110” Response contains data for channels 13, 9, 5, and 1 left to rightResponse READ TRANSDUCER TEMPERATURE Command tCommand “tpppppf” position fieldResponse READ INTERNAL COEFFICIENTS Command uCommand “ufaacc-cc”Datum Type Re-zero Cal Adjustment offset termSpan Cal Adjustment gain term Transducer Coefficient DescriptionOther Coefficients Description EU Pressure Conversion Scaler default =Transducer Coefficient Description Datum Typeu10100-06 Response returned is 3B200A6E Send TCP/IP command to 9816 module via its connected socket requesting the most recent calibration adjustment’s offset and gain terms cc=00-01, and the adjacent factory-determined transducer coefficients C0 through C4 cc=02-06 for transducer 1 Data requested in ASCII-hex format representing the internal binary floating point format“N07” error response Examplemax.char DOWNLOAD INTERNAL COEFFICIENTS CommandCommand converts each datum parameter value ‘ dddd’ fromV01101 6.894757 Response returned is A Send TCP/IP command to 9816 module i.e., via its connected socket with replacement values for the channel’s offset and gain correction terms loaded into the module’s volatile memory cc = 00-01. Load these into channel # 8s Transducer Coefficient array aa=08Example “v00800-01 0.000 1.000” Response returned is ASet Number of Channels in Module default =16 SET/DO OPERATING OPTIONS/FUNCTIONS Command wCommand Update Internal Thermal CoefficientsSet Number of A/D Samples to Average . default = chartDisable periodic Thermal Coefficient Update task Enable periodic Thermal Coefficient Update taskDescription Set Thermal Update Scan Interval per eeee as decimalEnable Source Air Check default Disable Source Air Check“w0C01 ” Insure in RUN/CAL valve modeExample “w1200 ”IP Address Resolution Method NETWORK QUERY UDP/IP Command psi9000Command TCP Connect Port default =See response above ExampleQuery all modules on then network psi9000psireboot 12-34-56-78-90-12 Response None RE-BOOT MODULE UDP/IP Command psirebootCommand “psireboot ethadr”Example Command“psirarp ethadr” ResponseCSPAN Chapter Calibration 4.1 Introductionscanner Figures 4.1 Pneumatic Diagrams of the Calibration Manifold4.2.1. Re-zero Calibration Valve Control 4.2 Re-zero CalibrationTCP/IP Data 4.3 Span Calibration4.2.2 Re-zero Calibration Summary DescriptionPressure Scanner Range Input 4.3.1. Span Calibration Valve ControlPneumatic Connector Assignment on Rear Input Panel of the 98RK-1 ConnectionTCP/IP Data 4.3.2. Span Calibration Summarythe LOWEST installed pressure range Descriptionsee Section 4.4 Integrated Multi-Point Calibration AdjustmentDescription TCP/IP Datacoefficients in transducer non-volatile memory 4.4.1. Calibration Valve ControlTCP/IP Data 4.4.2 Multi-Point Calibration SummaryDescription 4.5 Coefficient Storage 4.6 Line Pressure PrecautionsExploded View of 9816 Calibration Manifold Chapter Service 5.1 MaintenanceTable 5.1 Component Cross Reference 9816 with Upgraded Purge BlockComponent Sectionl is not provided in the maintenance kit 5.1.1 Common MaintenancePC299 Board 5.1.2 Module Disassembly5.1.3.1 PC-206 Amplifier/Multiplexer Board Electronic Circuit Board Replacement5.1.3 9816 Calibration Valve Out of its Case Showing PC-206 Board PC-299 Board with Cable Connections 5.1.3.2 PC-299 Ethernet Microprocessor/A-D BoardPC-299 Board 5.1.3.3 Valve Manifold Position Detector Circuit 9816 Scanner with 5.1.3.4 Scanner Front Panel LED AssemblySee drawings Figures 5.7a, 5.7b, and 5.7c Figure 5.7c4 Slide the front panel forward as far as it will go approximately 3/8 be over tightened or else the screw may break 5.1.4 Replacement of TransducersTop View of DH200 The hex-head standoff screws used on DH200 positions 2 andFigure 5.9 and Figure 5.9a 5.1.5 Model 9816 Solenoid ReplacementFigure 5.9a Solenoids Attached to Module Schematic of 9816 Solenoids5.1.6 Replacement of O-Rings DH200 Transducer O-Ring Replacement 5.1.6.1 DH200 Pressure Transducer O-Ring Replacement5.1.6.2 Tubing Plate O-Ring Replacement 5.1.6.3 Adapter Plate O-Ring Replacement 5.1.6.4 Calibration Manifold Piston O-Ring Replacement Solenoid Valve O-Ring Replacement 5.1.6.5 Solenoid Valve O-Ring ReplacementFor all 5.1.6.6 Module Rear Manifold O-Ring ReplacementFor glued O-ring replacement For non-glued flared post O-ring replacement5.1.6.7 Solenoid Valve O-Ring Replacement Page The pressure rating of the purge-sensing transducer is 750 psi and 5.1.6.9 Supply Air and Purge Air Sensing TransducersAs you are looking at the pneumatic backplane, the two the pressure rating of the supply-sensing transducer is 150 psi5.1.7 Front Pull-out Slide Tray 5.2.1 Upgrading Firmware via Host TCP/IP Port 5.2 Upgrading Module FirmwareUpdate Firmware Screen 6.1.1 Checking 98RK-1 Scanner Interface Rack Power-up Sequence Chapter Troubleshooting Guide6.1 98RK-1 Scanner Interface Rack and Module Troubleshooting 6.1.2 Checking Module LED Power-Up Sequence 6.1.3.1 Module IP Address Assignment 6.1.3 Checking Module TCP/IP Communications6.1.3.2 Host IP Address Assignment for Windows Operating Systems 6.1.3.3 Troubleshooting with NUSS NetScanner Unified Startup Software 6.1.3.4 Verifying Host TCP/IP Communications 6.2 Zero and Gain Calibration Troubleshooting 98RK-1 SUPPLY air transducer. Verify the valve position through the ‘q0B’ command and front panel LEDs. This command reflects the actual sensed calibration valve position in the Model 9816 Intelligent Pressure Scanner Chapter Start-up Software 7.1 Introduction NetScanner Ethernet Interface Cable 9082 Cable Appendix A Cable DesignMinimum Calibration Appendix B NetScanner System Range CodesRange Code Full Scale Pressure20 psid Appendix C Creating a Shortcut Icon Select the executable file, in this case the NUSS file, with one left-click of the mouse, and a drop-down menu will appear Bill To and Ship To address Appendix D Merchandise Return ProcedurePhone 757 Toll Free 800 Fax 757 E-mail sales@PressureSystems.com Measurement Specialties, Inc 34 Research Drive Hampton, VA USA