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Pressure Systems 98RK-1 user manual Chapter Troubleshooting Guide

Models: 98RK-1

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Chapter 6

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

Chapter 6

Troubleshooting Guide

6.198RK-1 Scanner Interface Rack and Module Troubleshooting

6.1.1Checking 98RK-1 Scanner Interface Rack Power-up Sequence

(1)Power to the 98RK-1 should first be verified. Since all internal and external modules are powered by the 98RK-1 Scanner Interface Rack, make sure the rack is plugged into the proper type of power receptacle.

(2)Turn the rack power switch ON. All tray front panel LEDs should illuminate briefly. Verify the 98RK-1 front panel LED status, as described below.

●LEDs labeled “ Power Indicators” (four (4) LEDs, labeled +12, -12, +5, and +24) should remain ON.

If these LEDs are not on, all other 98RK-1 LEDs as well as the individual module LEDs will likely be off. Make sure the rack is plugged into a proper power receptacle and check that the fuses on the PC-363 board (in the pull-out tray) are

. intact.

●Collision LED should remain OFF.

●Link LEDs (Local: 1-8; and Remote: 1-3 and Host) should remain ON or blinking (for rack slots or remote connectors with attached or installed NetScanner™ System products only). The color of the Link LED reflects the negogiated interface speed: yellow for 10T, green for 100T, and blue for 1000T. These LEDs indicate proper Ethernet connections.

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Pressure Systems user manual Chapter Troubleshooting Guide, 6.1 98RK-1 Scanner Interface Rack and Module Troubleshooting

Contents

Model 98RK-1 & Model Rackmount Intelligent Pressure Scanner User’s ManualAugust NetScanner System 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 Options 1.3.1 Pressure Ranges1.3.2 Manifolds and Pressure Connections 1.3.3 Communication Interfaces 98RK-1 Rear Panel 98RK-1 Scanner Interface Rack chassis Chapter Installation and Set Up 2.1 Unpacking and Inspection2.2 Safety Considerations  98RK-1 Scanner Interface Rack User’s Manual on CD-ROM2.3 Connections and Setup 2.3.1 98RK-1 Chassis Connections with 9816 Scanners2.3.2 Connections for External Modules 98RK-1 & 9816 User’s Manual Typical Hook-up Arrangement Using the 98RK-1 Scanner Interface RackPressure Systems, Inc Page2.3.3 Network Communications Hookup STEPInitial Network Screen for Windows XP STEPSTEP Pressure Systems, Inc 98RK-1 & 9816 User’s ManualPage 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 wait 10 seconds before reconnecting C\ NUSS\NUSS.EXEC 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 Figure 2.3a 98RK-1 Rear ViewExpanded View of Model 9816 Intelligent Expanded View of 98RK-1 Scanner2.3.4.2 RUN Mode Inputs 2.3.4.1 Supply Air2.3.4.3 CAL Mode Inputs Pneumatic Connector Assignment 98RK-1 ConnectionPressure Scanner Range Input 2.3.4.4 PURGE Mode Inputs 2.3.4.5 LEAK Mode Inputs 2.3.4.6 Calibration Manifold Position Detector Circuit 2.3.5 Cluster, Rack, and Slot IdentificationLED INDICATORS VALVE POSITION98RK-1 Front Pull-out Tray Diagram Top and Front Views Typical Depiction of C-R-S Scanner Identification 2.4 Acquiring Data Chapter Programming and Operation 3.1 Commands & Responses 3.1.1 Introduction3.1.2 TCP/UDP/IP Protocols 3.1.3 Commands 3.1.3.1 General Command Formata 1-character command letter c 3.1.3.2 Command Field “cccccc dddd”3.1.3.3 Position Field 3.1.3.4 Datum Fields 3.1.4 Responses 3.1.3.5 Format Fieldan Acknowledge with Data response, or CODE 3.1.4.1 Interpreting Offset Values Re-zero Calibration Adjustment3.1.4.2 Interpreting Gain Values Span Calibration Adjustment MEANING3.1.5 Functional Command Overview 3.1.4.3 Interpreting Engineering Units Output3.1.5.1 Start-up Initialization 3.1.5.2 Module Data Acquisition 3.1.5.3 Calibration Adjustment of Offset/Gain Correction Coefficients 3.1.5.4 Delivery of Acquired Data to Host 3.1.5.5 Network Query and Control Functions3.1.5.6 Other Functions command id 3.2 Detailed Command Description ReferenceModel 9816 NetScanner System Commands Power-up Clear‘A’ is the command letter POWER UP CLEAR Command ACommand ResponseResponse RESET Command BCommand ExampleCONFIGURE/CONTROL MULTI-POINT CALIBRATION Command C Command “C ii dddd... ”Command “C 00 pppp npts ord avg” ‘ 00’ is the sub-command index ii for Configure & StartNOTE all parameters are separated by a space 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 averages Example“C 00 F 3 1 64” Read response A ‘ 01’ is the sub-command index ii for Collect Data Command C- Sub-command Index 01 Collect Data for a Calibration PointCommand “ C 01 pnt pppp.pppp ”Read responses separately after each command executed above Example“C 01 1 -2.5” “C 01 2 0.0” “C 01 3 5.0” “C 02” Command‘ 02’ is the sub-command index ii for Calculate & Apply NOTE all parameters are separated by a space“C 02” “w08” “w09” Read responses separately for each command executed aboveExample A A A‘ 03’ is the sub-command index ii for Abort Command C- Sub-command Index 03 Abort Multi-Point CalibrationCommand “C 03”“Vpppppf” READ TRANSDUCER VOLTAGES CommandCommand Response“V300000” Example“V11110” Response contains data for channels S then P left to right“Zpppp vv.vvvv” CALCULATE AND SET GAINS Command ZCommand ResponseSend 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 value Example“Z00F8 14.8890” Response 1.01289 1.06953 1.03750 0.99704 “apppppf” READ TRANSDUCER A/D COUNTS Command aCommand Response32767.000000 -32700.000000 10.000000 Example“a11110” “a300000”READ HIGH-SPEED DATA Command b aaaabbbbcccc..rrrr“c ii dddd... ” DEFINE/CONTROL AUTONOMOUS HOST STREAMS Command cCommand NOTE all parameters are separated by a spacefirst parameter “c 00 st ppppp sync per f num” Command c- Sub-command Index 00 Configure a Host Delivery StreamCommand Responseconverts each internal selected acquired datum value from max.char“c 00 1 000F 0 1 7 0” “c 00 2 00F0 0 2 7 0” “c 00 3 FF00 0 4 7 0” ExampleRead responses “A” “A” “A” A A A“c 01 st” Command c- Sub-command Index 01 Start StreamCommand NOTE all parameters are separated by a spaceExample c 01“c 02 st” Command c- Sub-command Index 02 Stop StreamCommand NOTE all parameters are separated by a space“c 03 st” Command c- Sub-command Index 03 Clear StreamCommand NOTE all parameters are separated by a space Response “A”‘ 04’ is the sub-command index ii for Return Info Command c - Sub-command Index 04 Return Stream InformationCommand Response “st ppppp sync per f num”“c 05 st bbbb” Command c - Sub-command Index 05 Select Data in a StreamCommand NOTE all parameters are separated by a spaceEnable Pressure EU Data default if never executed Enable Valve Position Status see next tableEnable DH Temperature Status see bit map below Enable Pressure A/D CountsConfigure stream l to return both status fields, and all Pressure EU data Examplec 05 1 0013 Read response A “c 06 st pro remport ipaddr” Command c - Sub-command Index 06 Select Protocol for Stream DeliveryCommand NOTE all parameters separated by a spaceExample converts each internal selected acquired datum value frommax.char c 06 0 1 7500 Read response Aw command index CALCULATE AND SET OFFSETS Command hCommand “hpppp vv.vvvv”Send TCP/IP command to a Model 9816 module via its open socket to calculate and set new offset coefficients for channels 16 through Example“hF000” Response 0.0010 0.0020 0.0015 “mpppppf” READ TEMPERATURE COUNTS Command mCommand ResponseExample “m11110”32767.000000 -32700.000000 10.000000 Response READ TEMPERATURE VOLTAGES Command nCommand “ n p ppppf ” “ dddd dddd ... ”Example “n11110”0.53013 0.541698 0.503633 Response READ MODULE STATUS Command qCommand “hhhh ”Temperature Status of Each Scanner Transducer, as 16-bit hex bit map IP Address Resolution Method, as hex stateAuto UDP Broadcast@Reset, as hex state Minimum Temperature Alarm Set Point in degrees C, as decimalExample Request model number from any NetScanner System module “q00”9816 Response READ HIGH-PRECISION DATA Command rCommand “ r p ppppf ” “ dddd dddd ... ”Response contains data for channels 13, 9, 5, and 1 left to right Example“r11110” 1.234000 0.989500 1.005390position field READ TRANSDUCER TEMPERATURE Command tCommand “tpppppf” Response“ufaacc-cc” READ INTERNAL COEFFICIENTS Command uCommand ResponseTransducer Coefficient Description Re-zero Cal Adjustment offset termSpan Cal Adjustment gain term Datum TypeDatum Type EU Pressure Conversion Scaler default =Transducer Coefficient Description Other Coefficients DescriptionExample 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 u10100-06 Response returned is 3B200A6Econverts each datum parameter value ‘ dddd’ from DOWNLOAD INTERNAL COEFFICIENTS CommandCommand max.char“v00800-01 0.000 1.000” 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 V01101 6.894757 Response returned is AUpdate Internal Thermal Coefficients SET/DO OPERATING OPTIONS/FUNCTIONS Command wCommand Set Number of Channels in Module default =16Enable periodic Thermal Coefficient Update task chartDisable periodic Thermal Coefficient Update task Set Number of A/D Samples to Average . default =Disable Source Air Check Set Thermal Update Scan Interval per eeee as decimalEnable Source Air Check default Description“w1200 ” Insure in RUN/CAL valve modeExample “w0C01 ”TCP Connect Port default = NETWORK QUERY UDP/IP Command psi9000Command IP Address Resolution Methodpsi9000 ExampleQuery all modules on then network See response above“psireboot ethadr” RE-BOOT MODULE UDP/IP Command psirebootCommand psireboot 12-34-56-78-90-12 Response NoneResponse Command“psirarp ethadr” ExampleChapter Calibration 4.1 Introduction CSPANFigures 4.1 Pneumatic Diagrams of the Calibration Manifold scanner4.2 Re-zero Calibration 4.2.1. Re-zero Calibration Valve ControlDescription 4.3 Span Calibration4.2.2 Re-zero Calibration Summary TCP/IP DataConnection 4.3.1. Span Calibration Valve ControlPneumatic Connector Assignment on Rear Input Panel of the 98RK-1 Pressure Scanner Range InputDescription 4.3.2. Span Calibration Summarythe LOWEST installed pressure range TCP/IP DataTCP/IP Data 4.4 Integrated Multi-Point Calibration AdjustmentDescription see Section4.4.1. Calibration Valve Control coefficients in transducer non-volatile memory4.4.2 Multi-Point Calibration Summary DescriptionTCP/IP Data 4.6 Line Pressure Precautions 4.5 Coefficient StorageChapter Service 5.1 Maintenance Exploded View of 9816 Calibration ManifoldSection 9816 with Upgraded Purge BlockComponent Table 5.1 Component Cross Reference5.1.1 Common Maintenance l is not provided in the maintenance kit5.1.2 Module Disassembly PC299 BoardElectronic Circuit Board Replacement 5.1.35.1.3.1 PC-206 Amplifier/Multiplexer Board 9816 Calibration Valve Out of its Case Showing PC-206 Board 5.1.3.2 PC-299 Ethernet Microprocessor/A-D Board PC-299 BoardPC-299 Board with Cable Connections 5.1.3.3 Valve Manifold Position Detector Circuit Figure 5.7c 5.1.3.4 Scanner Front Panel LED AssemblySee drawings Figures 5.7a, 5.7b, and 5.7c 9816 Scanner with4 Slide the front panel forward as far as it will go approximately 3/8 The hex-head standoff screws used on DH200 positions 2 and 5.1.4 Replacement of TransducersTop View of DH200 be over tightened or else the screw may break5.1.5 Model 9816 Solenoid Replacement Figure 5.9 and Figure 5.9aSchematic of 9816 Solenoids Figure 5.9a Solenoids Attached to Module5.1.6 Replacement of O-Rings 5.1.6.1 DH200 Pressure Transducer O-Ring Replacement DH200 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 5.1.6.5 Solenoid Valve O-Ring Replacement Solenoid Valve O-Ring ReplacementFor non-glued flared post O-ring replacement 5.1.6.6 Module Rear Manifold O-Ring ReplacementFor glued O-ring replacement For all5.1.6.7 Solenoid Valve O-Ring Replacement Page the pressure rating of the supply-sensing transducer is 150 psi 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 purge-sensing transducer is 750 psi and5.1.7 Front Pull-out Slide Tray 5.2 Upgrading Module Firmware 5.2.1 Upgrading Firmware via Host TCP/IP PortUpdate Firmware Screen Chapter Troubleshooting Guide 6.1 98RK-1 Scanner Interface Rack and Module Troubleshooting6.1.1 Checking 98RK-1 Scanner Interface Rack Power-up Sequence 6.1.2 Checking Module LED Power-Up Sequence 6.1.3 Checking Module TCP/IP Communications 6.1.3.1 Module IP Address Assignment6.1.3.2 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 Appendix A Cable Design NetScanner Ethernet Interface Cable 9082 CableFull Scale Pressure Appendix B NetScanner System Range CodesRange Code Minimum Calibration20 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 Appendix D Merchandise Return Procedure Bill To and Ship To addressMeasurement Specialties, Inc 34 Research Drive Hampton, VA USA Phone 757 Toll Free 800 Fax 757 E-mail sales@PressureSystems.com