Common Maintenance | Pressure Systems 98RK-1 guide

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

5.1.1Common Maintenance

The NetScanner™ System Intelligent Pressure Scanners are designed for rugged use. No special preventive maintenance is required, although periodic maintenance may be required to replace worn or damaged components. Upgrades or modifications of module hardware or firmware may also be periodically required. For users who wish to do their own maintenance and repair, maintenance kits and replacement parts may be purchased from the factory.

When performing any type of maintenance of NetScanner™ System components, the following guidelines and precautions should always be followed :

●Verify that the work area and technicians are properly grounded to prevent damage to electronic components due to electrostatic discharge.

●Ensure that all electrical and pneumatic connections have been removed from the module.

●Ensure that the work area is free of dust and other possible contaminants that may affect the high tolerance machined parts (and pneumatic seals, if model has an integral manifold).

●Care must be taken to prevent contaminants from reaching O- ring surfaces. If O-ring surfaces require cleaning, use a lint- free applicator with alcohol, Freon, or acetone to remove dirt and lightly lubricate the O-ring surface with silicon oil. The oil

lis not provided in the maintenance kit.

●Never use sharp objects to cut tubing from the bulged tubes. The tiny scratches left on the tubes could cause leaks.

In the process of performing general maintenance on a module and in printed-circuit board replacement, the following tools may be required:

●3/32" and 5/64" Allen-head screwdrivers,

●3/16" hex wrench,

●needle nose tweezers,

●#0 Phillips-head screwdriver, and

●small adjustable wrench.

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Pressure Systems 98RK-1 user manual Common Maintenance

Contents

August NetScanner System Page Chapter General Information Introduction Typical NetScanner System Configuration Description of the Instruments Options Pressure RangesManifolds and Pressure Connections Communication Interfaces 98RK-1 Rear Panel  98RK-1 Scanner Interface Rack chassis Chapter Installation and Set Up Unpacking and InspectionSafety Considerations  98RK-1 Scanner Interface Rack User’s Manual on CD-ROM Connections and Setup 1 98RK-1 Chassis Connections with 9816 ScannersConnections for External Modules Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Network Communications Hookup Step Initial Network Screen for Windows XP Screen example is shown here Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Wait 10 seconds before reconnecting \ NUSS\NUSS.EXE Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Nuss Initial Screen Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Pressure Connections 98RK-1 Rear View Expanded View of Model 9816 Intelligent RUN Mode Inputs Supply Air CAL Mode Inputs Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Purge Mode Inputs Leak Mode Inputs Cluster, Rack, and Slot Identification Calibration Manifold Position Detector Circuit 98RK-1 Front Pull-out Tray Diagram Top and Front Views Typical Depiction of C-R-S Scanner Identification Acquiring Data Chapter Programming and Operation Commands & Responses Introduction2 TCP/UDP/IP Protocols Commands General Command Format Command Field Position Field Bit# Chan# Binary Hex Responses Format FieldAn Acknowledge with Data response, or Interpreting Offset Values Re-zero Calibration Adjustment Interpreting Gain Values Span Calibration Adjustment Functional Command Overview Interpreting Engineering Units Output Module Data Acquisition Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Delivery of Acquired Data to Host Network Query and Control Functions Other Functions Detailed Command Description Reference Power-up ClearPsi9000 Query Network Response Power UP Clear Command aCommand Example Reset Command B CONFIGURE/CONTROL MULTI-POINT Calibration Command C Command C ii dddd Command C 00 pppp npts ord avg Response a 00 F 3 1 64 Read response Pnt pppp.pppp Response Pppp.pppp pppp.pppp 01 1 -2.5 C 01 2 0.0 C 01 3 ‘ 02’ is the sub-command index ii for Calculate & Apply 02 w08 w09 ‘ 03’ is the sub-command index ii for Abort Dddd dddd Read Transducer Voltages CommandVpppppf Converts each internal response datum value from Max.char V11110 V300000005880 Calculate and SET Gains Command Z ZppppGggg g.gggg Z00F8 14.8890 Response 01289 1.06953 1.03750 0.99704 Read Transducer A/D Counts Command a Apppppf A300000 A1111032767.000000 -32700.000000 10.000000 10.000000 Read HIGH-SPEED Data Command b Aaaabbbbcccc..rrrrAaaabbbbcccc .. rrrrpppp Autonomous DEFINE/CONTROL Autonomous Host Streams Command cCommand Ii dddd Packet Pressure Systems, Inc 98RK-1 & 9816 User’s Manual St ppppp sync per f num Pressure Systems, Inc 98RK-1 & 9816 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 Stream Command 01 st Example Command c- Sub-command Index 02 Stop Stream Command 02 st Command c- Sub-command Index 03 Clear Stream Command 03 st02 0 c 03 3 c 01 Command c Sub-command Index 04 Return Stream Information Command 04 stFfff 0 20 7 Selecting too many other data groups will compromise Command c Sub-command Index 05 Select Data in a StreamSt bbbb Module performance Bit # Chan # Binary Hex 05 1 0013 Read response St pro remport ipaddr 06 0 1 7500 Read response 06 0 Calculate and SET Offsets Command h Hpppp HF000 Response 0010 0.0020 0.0015 Read Temperature Counts Command m MpppppfConverts each internal response datum value from Max.ch M11110 Read Temperature Voltages Command n Command n p ppppf N11110 53013 0.541698 0.503633 Returned value Set Digit hex or other decimal Read Module Status Command qHhhh Firmware Version, as hex value IP Address Resolution Method, as hex state Auto UDP Broadcast@Reset, as hex state+NOTE 9816 Read HIGH-PRECISION Data Command r Command r p ppppf R11110 234000 0.989500 1.005390 Description Read Transducer Temperature Command tCommand tpppppf T11110 Read Internal Coefficients Command u Ufaacc-ccConverts each internal value from Max.char Span Cal Adjustment gain term Date of Factory Calibration see end-of-table note EU Pressure Conversion Scaler default = Transducer Coefficient Description Datum TypeOther Coefficients Description Datum Type Example Download Internal Coefficients Command Converts each datum parameter value ‘ dddd’ from Max.char V00800-01 0.000 1.000 Response returned is V01101 6.894757 Response returned is SET/DO Operating OPTIONS/FUNCTIONS Command w Wii dd eeee Energize C3 Set Cal Valves to Purge or Leak Chart Energize C1 Set Cal Valves to CAL/RE-ZERO or ChartSet Number of A/D Samples to Average . default = Set Maximum Temperature Alarm Set Point in 0 C Enable Source Air Check default Disable Source Air Check Set Minimum Source Air Pressure per eeee as decimal W1200 W0C01 Network Query UDP/IP Command psi9000 Subnet, iparpst, udpast, pwrst, rack, cluster, slot See response above RE-BOOT Module UDP/IP Command psireboot Command Psireboot ethadrPsireboot 12-34-56-78-90-12 Response None Command Psirarp ethadr Psirarp 12-34-56-78-90-12 Response None Chapter Calibration Introduction Figures 4.1 Pneumatic Diagrams of the Calibration Manifold Re-zero Calibration Re-zero Calibration Valve Control Span Calibration Re-zero Calibration SummaryDescription TCP/IP Data Span Calibration Valve Control Span Calibration Summary See Sec Integrated Multi-Point Calibration Adjustment See Section Calibration Valve Control Coefficients in transducer non-volatile memory Multi-Point Calibration Summary Line Pressure Precautions Coefficient Storage Chapter Service Maintenance Exploded View of 9816 Calibration Manifold With Upgraded Purge Block Component SectionComponent Cross Reference Common Maintenance Module Disassembly PC299 Board Electronic Circuit Board Replacement 3.1 PC-206 Amplifier/Multiplexer Board Calibration Valve Out of its Case Showing PC-206 Board 3.2 PC-299 Ethernet Microprocessor/A-D Board PC-299 Board PC-299 Board with Cable Connections Valve Manifold Position Detector Circuit Scanner Front Panel LED Assembly See drawings Figures 5.7a, 5.7b, and 5.7c Scanner withCompression Fittings Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Hex-head standoff screws used on DH200 positions 2 Replacement of TransducersTop View of DH200 Be over tightened or else the screw may break Model 9816 Solenoid Replacement .9a Schematic of 9816 Solenoids Solenoids Attached to Module Replacement of O-Rings 6.1 DH200 Pressure Transducer O-Ring Replacement DH200 Transducer O-Ring Replacement Tubing Plate O-Ring Replacement Adapter Plate O-Ring Replacement Calibration Manifold Piston O-Ring Replacement Solenoid Valve O-Ring Replacement For non-glued flared post O-ring replacement Module Rear Manifold O-Ring ReplacementFor glued O-ring replacement For all Solenoid Valve O-Ring Replacement Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Supply Air and Purge Air Sensing Transducers As you are looking at the pneumatic backplane, the twoPressure rating of the supply-sensing transducer is 150 psi Front Pull-out Slide Tray Upgrading Module Firmware Upgrading Firmware via Host TCP/IP Port Update Firmware Screen Checking 98RK-1 Scanner Interface Rack Power-up Sequence Checking Module LED Power-Up Sequence Checking Module TCP/IP Communications Module IP Address Assignment Host IP Address Assignment for Windows Operating Systems Pressure Systems, Inc.98RK-1 & 9816 User’s Manual Verifying Host TCP/IP Communications Zero and Gain Calibration Troubleshooting Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Chapter Start-up Software Introduction Appendix a Cable Design NetScanner Ethernet Interface Cable Appendix B NetScanner System Range Codes Range Code Full Scale Pressure Minimum Calibration Pressure Systems, Inc.98RK-1 & 9816 User’s Manual Appendix C Creating a Shortcut Icon Pressure Systems, Inc 98RK-1 & 9816 User’s Manual Appendix D Merchandise Return Procedure Bill To and Ship To address USA