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Measurement Specialties 9116 Replacement of Transducers, PC-322 Board, Top View of DH200

Models: 9116

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Pressure Systems, Inc.	Model 9116 User’s Manual

Secure the PC-323 board in place using the long screw through the mounting bar and the short screw into the hex standoff.

Figure 5.3c

PC-322 Board

(4)Turn the assembly over. Replace the nylon washer and secure the nut to the back of the long screw going through the mounting bar as depicted in Figure 5.3c.

(5)Reassemble the scanner as previously described and test for proper operation.

5.1.4Replacement of Transducers

Your Model 9116 has internal DH200 pneumatic transducers, as well as an internal calibration manifold with associated valves and O-rings. All these elements occasionally require service or replacement as described in the following sections.

Following is a step-by-step procedure to replace a DH200 transducer in a Model 9116 Intelligent Pressure Scanner. Use the tools and follow the general warnings already described in Section 5.1.1.

Figure 5.4

Top View of DH200

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Measurement Specialties 9116 user manual Replacement of Transducers, PC-322 Board, Top View of DH200

Contents

Model Intelligent Pressure Scanner User’s Manual Revision Revision History Print Date Table of Contents Table of Contents Service 102 CalibrationStart-up Software 124 Troubleshooting Guide 118Appendices Preface Our Company Our WarrantyMerchandise Return Procedures Technical SupportWebsite and E-Mail Our Firmware Our Publication Disclaimer Chapter General Information Introduction Description of the Instrument Model 9116 Intelligent Pressure ScannerDifferences Between Models 9016 Set Hardware Trigger Mode w320x Set Module type alias w3200Pressure Ranges Firmware Updates/Boot LoaderOptions Manifolds and Pressure ConnectionsCommunication Interfaces Preparation for Use Chapter Installation and Set Up Unpacking and InspectionSafety Considerations EnvironmentPower Power Pin AssignmentsNetwork Communications Hookup Mounting and Module DimensionsEthernet Host Port Connector Pins Ethernet Host Port HookupPressure Systems, Inc Model 9116 User’s Manual Pressure Systems, Inc Model 9116 User’s Manual Ethernet Network Topology Diagnostic Port Hookup Pressure ConnectionsPressure Systems, Inc Model 9116 User’s Manual CAL Mode Inputs Purge Mode InputsLeak Mode Inputs Supply AirPower Up Checks and Self-Diagnostics Trigger Input SignalCase Grounding Introduction Chapter Programming and Operation Commands & Responses1.1 TCP/UDP/IP Protocols Commands General Command FormatCommand Field Position FieldDatum Fields Format FieldResponses An Acknowledge with Data response, orInterpreting Gain Values Span Calibration Adjustment Functional Command OverviewInterpreting Offset Values Re-zero Calibration Adjustment Interpreting Engineering Units OutputStartup Initialization Module Data AcquisitionPressure Systems, Inc Model 9116 User’s Manual Delivery of Acquired Data To Host Network Query and Control Functions Other FunctionsDetailed Command Description Reference Type Command ID Command FunctionsResponse Power UP Clear Command ‘A’Command ExampleReset Command ‘B’ CONFIGURE/CONTROL MULTI-POINT Calibration Command ‘C’ Command Ii dddd‘ 00’ is the sub-command index ii for Configure & Start Pppp npts ord avg00 F 3 1 32 Read response a Pnt pppp.pppp Response Pppp.pppp pppp.pppp01 1 -2.5 C 01 2 0.0 C 01 3 ‘ 02’ is the sub-command index ii for Calculate & Apply Example ‘ 03’ is the sub-command index ii for Abort Response Description Read Transducer Voltages Command ‘V’Vppppf Dddd.. ddddV11110 Zpppp Calculate and SET Gains Command ‘Z’Response g.gggg .. g.gggg Z00F8 000212 1.000269 1.000437 1.000145Read Transducer A/D Counts Command ‘a’ AppppfA11110 32767.000000 -32700.000000 10.000000Aaaabbbbcccc..rrrr Read HIGH-SPEED Data Command ‘b’Aaaabbbbcccc .. rrrr Autonomous DEFINE/CONTROL Autonomous Host Streams Command ‘c’Ii dddd Command PacketPressure Systems, Inc Model 9116 User’s Manual St pppp sync per f num ‘sync’ Meaning of ‘per’ Pressure Systems, Inc Model 9116 User’s Manual 00 1 000F 0 1 7 0 c 00 2 00F0 0 2 7 0 c 00 3 FF00 0 4 7 Command ‘c’- Sub-command Index 01 Start Streams Command 01 stExample Command ‘c’- Sub-command Index 02 Stop Streams Command 02 stCommand 03 st Command ‘c’- Sub-command Index 03 Clear Streams02 0 c 03 3 c 01 Command 04 st Command ‘c’ Sub-command Index 04 Return Stream InformationSt pppp sync per f num pro remport ipaddr bbbb Ffff 0 20 7 32000 1 7002 Command ‘c’ Sub-command Index 05 Select Data in a Stream St bbbbBbbb hex 05 1 0012 Read response ‘ 06’ is the sub-command index ii for Select Protocol St pro remport ipaddr06 0 1 7500 Read response 06 0 0 Read responseHpppp Calculate and SET Offsets Command ‘h’Gggg .. g.gggg HF000 0010 0.0020 0.0015Read Temperature Counts Command ‘m’ MppppfM11110 20692.000000 19783.000000 19204.000000Read Temperature Voltages Command ‘n’ NppppfN11110 53013 0.541698 0.503633Returned value ‘w’ set Digit hex or other decimal Index Read Module Status Command ‘q’Firmware Version, as hex value Hardware trigger mode Auto UDP Broadcast@Reset, as hex stateTemperature Range, as a hex value Q07 Read HIGH-PRECISION Data Command ‘r’ RppppfR11110 Tppppf Read Transducer Temperature Command ‘t’Response Dddd.. dddd T11110 Ufaacc-cc Read Internal Coefficients Command ‘u’Converts each internal value from Max. char Dynamic EU Conversion coefficient c1 Span Cal Adjustment gain termDynamic EU Conversion coefficient c0 Dynamic EU Conversion coefficient c2Transducer Coefficients Description Datum Type EU Pressure Conversion scaler default=1.0Other Coefficients Description Datum Type Example Vfaacc-ccdddd..dddd Download Internal Coefficients Command ‘v’Converts each internal value from Other Coefficients Description Datum TypeV00800-01 0.000 1.000 Response returned is a V01101 6.894757 Response returned is aDisable Automatic Shifting of Calibration Valve in ‘h’ SET/DO Operating OPTIONS/FUNCTIONS Command ‘w’Calculate and Set Offsets ‘h’ command default Wiidd eeeeSet Cal Valves to RUN or CAL/RE-ZERO Position default Disable periodic Thermal Coefficient Update taskSet Number of A/D Samples to Average, default = Enable Host Response/Stream Back-Off Delay specifiedDescription ‘q’ read Index W1200 PositionW0C01 Network Query UDP/IP Command ‘psi9000’ Parameter MeaningPsi9000 Command Psireboot ethadr RE-BOOT Module UDP/IP Command ‘psireboot’Psireboot 00-E0-8D-00-00-01 Response None Command Psirarp ethadr Psirarp 00-E0-8D-00-00-01 Response NoneChapter Calibration Introduction PTVFigures 4.1 Pneumatic Diagrams of the Calibration Manifold Re-zero Calibration Re-zero Calibration Valve ControlRe-zero Calibration Summary Description Model 9116 CommandSpan Calibration SectionSpan Calibration Valve Control Span Calibration Summary ZffffDescription Model 9116 Command Integrated Multi-Point Calibration Adjustment Multi-Point Calibration Valve ControlDescription Model Command Multi-Point Calibration SummaryCoefficient Storage Line Pressure Precautions Chapter Service Maintenance Exploded View of ModelPressure Systems, Inc Model 9116 User’s Manual Common Maintenance Component Cross Reference SectionModule Disassembly Electronic Circuit Board Replacement3.2 PC-322/323 Main Board/PowerPC Daughter Board Assembly 3.1 PC-327 Analog BoardPC-322/323 Assembly Remove and Replace PC-323 Daughter board on PC-322 Main PCB PC-323 Daughter Board Removed froom PC-322PC-322 Board Replacement of TransducersTop View of DH200 Calibration Valve Solenoid Replacement Replacement of O-Rings Solenoids in Module6.1 DH200 Pressure Transducer O-Ring Replacement DH200 Transducer O-Ring ReplacementTubing Plate O-Ring Replacement Adapter Plate O-Ring Replacement Calibration Manifold Piston O-Ring Replacement Solenoid Valve O-Ring Replacement Upgrading Module Firmware Upgrading Firmware Via Host TCP/IP PortChecking Module Power-Up Sequence Checking Module TCP/IP Communications Module IP Address AssignmentPressure Systems, Inc Model 9116 User’s Manual Verifying Host TCP/IP Communications Zero and Gain Calibration Troubleshooting User Software Chapter Start-up Software Introduction Appendix a All Commands Quick Reference UDP/IPAppendix B Model 9116 Response Error Codes Undefined Command ReceivedAppendix C Cable Diagrams Pressure Systems, Inc Model 9116 User’s Manual Appendix D Mounting Dimensions Appendix E Model 9116 Range Codes Psi 10 Water Column Psig Psi 20 Water Column Psid PsiaPsid Psig Psia NetScanner System Products Appendix FModel Purpose Appendix G Binary Bit Map Bit Value If Set Position Binary NumberHeadquarters/Factory