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Fluke Calibration RUSKA 7615, Руководство пользователя

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RUSKA 7615 

Users Manual 

5-8 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание RUSKA 7615

Страница 1: ...SA Specifications are subject to change without notice All product names are trademarks of their respective companies RUSKA 7615 Hydraulic Pressure Controller Calibrator Users Manual Via Acquanera 29...

Страница 2: ...vice center to obtain return authorization information then send the product to that service center with a description of the difficulty postage and insurance prepaid FOB Destination Fluke assumes no...

Страница 3: ...ve Equipment 1 2 Inert Gases 1 2 Symbols Used in this Manual 1 3 Features 1 3 NIST Traceability 1 3 Power Supply 1 3 Measurement While Control 1 3 Friendly Display 1 4 Adjustable Pressure Display 1 4...

Страница 4: ...ion 3 1 Unpacking the Calibrator 3 1 Cautions 3 2 Powering Up the Calibrator 3 2 Hydraulic Pneumatic Connections 3 3 Air Supply Port 3 3 Test Port 3 3 Reservoir 3 3 Purge Hydraulic System 3 3 Tutorial...

Страница 5: ...ilities 5 1 IEEE 488 5 1 RS 232 5 2 Remote Local Operation 5 2 Configuration 5 3 Device Messages 5 3 SCPI Command Format 5 3 SCPI Response Format 5 3 ANSI IEEE 488 2 1987 Command Summary 5 4 SCPI Comm...

Страница 6: ...v Zeroing 6 8 Cleaning 6 8 7 Preparation for Storage Shipment 7 1 Disconnecting the Calibrator 7 1 Packing Instructions 7 1 Shipping Instructions 7 2 Appendices A Summary of Specifications A 1 B Summa...

Страница 7: ...v List of Tables Table Title Page 1 1 Symbols 1 3 1 2 7615 DPC Options List 1 5 2 1 Conversion Factors 2 3 3 1 General Specifications Parameters 3 2 5 1 RS 232 Pin Allocations 5 2...

Страница 8: ...RUSKA 7615 Users Manual vi...

Страница 9: ...vii List of Figures Figure Title Page 2 1 DPC Block Diagram 2 2 2 2 RUSKA 7615 Calibrator Hydraulic Pneumatic Diagram 2 4 4 1 RUSKA 7615 Front Panel 4 1 4 2 Menu Tree 4 2...

Страница 10: ...RUSKA 7615 Users Manual viii...

Страница 11: ...and testing of pressure gages transducers pressure switches and production pressure instruments In Measure Mode the Calibrator measures pressure Typically Measure Mode finds applications in research l...

Страница 12: ...n Electrostatic Discharge Sensitive Parts W Caution Electrostatic discharge sensitive ESDS is applied to low power solid state parts which could be damaged or destroyed when exposed to discharges of s...

Страница 13: ...ation Electrostatic discharge Sensitive ESDS P This equipment meets the requirements of all relevant European safety directives The equipment carries the CE mark Features The following features are st...

Страница 14: ...ics Ease of Calibration A menu drive calibration procedure can be performed either remotely or entirely from the front panel No disassembly is required and there are no potentiometers to tune Automati...

Страница 15: ...ut the following options are also available Additional Power Cords Additional power cords are available for most countries of the world Table 1 2 7615 Calibrator Options List Option Part Number User s...

Страница 16: ...RUSKA 7615 Users Manual 1 6...

Страница 17: ...nto the Back Plane Board The 5 VDC 12 VDC and 12 VDC voltages supplied by the Power Supply is distributed from the Back Plane Board to the four plug in boards and to the front display The Microprocess...

Страница 18: ...s The Front Panel The Microprocessor Board and Control Board work together to interpret all input from the Front Panel The Front Panel contains the vacuum fluorescent display and rubberized keys used...

Страница 19: ...L STD 859A user1 user defined kPa x User defined user2 user defined kPa x User defined Pa user defined Pascals kPa x 1000 0 FS user defined percent of full scale kPa x 0 1450377 for 100 psi models The...

Страница 20: ...olates the pump from the reservoir It is a high pressure valve actuated by a pneumatic dome valve This pneumatic dome valve has a diaphragm operator which is driven be an internally regulated 80 psi a...

Страница 21: ...al dual sensor version is also available in which case there would be two system transducers each of which has an accompanying isolation valve and pressure relieving mechanism for sensor protection Se...

Страница 22: ...RUSKA 7615 Users Manual 2 6...

Страница 23: ...nonstandard items ordered with the Calibrator the shipment should contain at least the following items RUSKA 7615 Calibrator power cord and this user s manual If necessary report any shipping damage t...

Страница 24: ...ange to the test port Never try to control while a pressure source is connected to the test port Avoid thermal and mechanical shock to the instrument This will affect performance and require re zeroin...

Страница 25: ...he internal reservoir or the external reservoir If you are selecting internal reservoir then make sure that the valve is turned to point towards internal reservoir Purge Hydraulic System There are a v...

Страница 26: ...oint 0 00 CONTROL VENT STEP STEP MENU MEASURE ABSOLUTE This is the Main Menu It is at the top level of the menu tree and all descriptions in this manual start from this point The top center of the dis...

Страница 27: ...ressure The pressure is entered in the units set in the previous illustration As you enter the pressure each digit will be displayed in the numeric scratchpad the highlighted box in the middle of the...

Страница 28: ...set point The step size defaults to 10 of full scale The step size is set to other values in the MENU SETUP LIMITS screen 13 Press ENTER to accept the new set point The controller will move to the new...

Страница 29: ...e sign key The CLEAR key will clear the numeric entry field The ENTER key accepts the entered number or confirms a command Function Keys The F1 through F6 keys are used to navigate the menus and perfo...

Страница 30: ...rt to atmosphere and rapidly reduces the pressure ENTER is required to confirm the operation The F4 and F5 keys step the control set point by the correct step amount Setup Limits User Units Define Rem...

Страница 31: ...6 PSI Set Point 0 00 Measure Control Measure Vent Step C Step D Precise Range 10000 0 Menu ABS Multi Range Sensor Options The RUSKA 7615 Calibrators are available as multi range instruments The number...

Страница 32: ...to enter the conversion factor and press Enter to accept 5 Press PREV to return to the Units Menu The new unit definition may be selected Changing the Number of Decimals Each unit has a default number...

Страница 33: ...9 Press PREV to exit the menu Press CANCEL to return all edited fields to their original values Set Tare Mode The tare mode provides instant zeroing at the push of a button The tare mode also allows...

Страница 34: ...the Pressure Setpoint The pressure set point is the destination of the pressure control algorithm It should be set before entering control mode The pressure set point is set to zero at power up and wh...

Страница 35: ...0 psi Test sequences like this may be stored in the Calibrator s memory as a program One benefit of storing a sequence in memory is that the operator does not have to command each pressure separately...

Страница 36: ...portion of the sequence and the downscale portion of the sequence both have the same highest and lowest set points and consist of evenly spaced steps the Auto option can be used to automatically gene...

Страница 37: ...for Start Stop Tolerance Dwell time Max time Points up and Points down pressing ENTER after each value The up and down arrow keys may be used to skip fields 7 Press Program F1 The program will be gene...

Страница 38: ...gram 1 Programs are configured from the Program Menu From the Main Menu press PREV until the Main Menu appears press Menu F6 Program F4 2 Use the arrow keys to highlight the name of the program 3 Pres...

Страница 39: ...vice under test by setting the full scale value of the bargraph 1 The bargraph maximum is set from the Setup User Menu From the Main Menu press PREV until the Main Menu appears press Menu F6 Setup F2...

Страница 40: ...RUSKA 7615 Users Manual 4 12...

Страница 41: ...mmands for Programmable Instruments Capabilities IEEE 488 The following identification codes define the interface capabilities of the Calibrator Their meaning is described in the IEEE 488 standard SH1...

Страница 42: ...connected to an interface Most functions that can be performed in local mode can also be performed remotely Remote mode does not automatically disable local operation The remote interface may be acti...

Страница 43: ...al and may be omitted Some mnemonics are followed by an optional numeric suffix If omitted the suffix defaults to 1 Multiple commands may be placed in a single message separated by semi colons Each co...

Страница 44: ...number get set tare value STATe ON OFF set tare using current pressure CALibration PRESsure DATA POINts read number of calibration constants VALue n read label calibration constant CALibration POINts...

Страница 45: ...source parameter set TOLerance number specifies output tolerance SLEW number set slew rate CONTrol number set control band MODE CYCLE FAST NORMal set control mode LIST PRESsure number number set list...

Страница 46: ...enabled in QUES ENABLE occurs Bit 2 Error Event Queue Not Empty Bit 1 Always 0 Bit 0 Always 0 Standard Event Status Register ESR Standard Event Status Enable Register ESE Bit 7 Power on set at power...

Страница 47: ...lation has the following differences 1 The DPG is always in Remote mode Byte 0 Bit 2 2 All TI strip outputs read as OFF zero and must be written as OFF 3 No special functions are implemented 4 Any mes...

Страница 48: ...RUSKA 7615 Users Manual 5 8...

Страница 49: ...M The software version number will appear on the screen 3 Press PREV to return to the previous screen Preventive Maintenance Although the Calibrator is designed to be nearly maintenance free occasiona...

Страница 50: ...nance Removing the Calibrator s Cover 2 Remove processor card by removing one screw and rocking upward 3 Remove battery a round silver object by carefully pulling on battery while holding card 4 Plug...

Страница 51: ...d is connected to the Test Port Verify that the Calibrator has been at stable operating temperature for at least two hours Verify that the Calibrator is in Measure mode Chapter 4 Verify that the head...

Страница 52: ...the actual pressure applied is acceptable the Calibration Step 4 screen will appear Note If the actual pressure applied is outside of the tolerance for the requested high point pressure Error 222 Dat...

Страница 53: ...ate the 7615 The pressure steps will vary based on the number of points the operator enters into the 7615 Typically it is recommended that the operator select a 3 point up and a 3 point down calibrati...

Страница 54: ...e of the sensor being calibrated requested by the Calibrator As pressure is admitted into the Test Port the Measured pressure on the Calibrator s screen will change accordingly 2 When the Measured pre...

Страница 55: ...this backup in a safe place Step 5 Calibration is complete To exit the calibration procedure without storing the calibration coefficients in memory press CANCEL To store the calibration coefficients i...

Страница 56: ...rocedure should be performed Zeroing The zero procedure may be performed by itself without requiring a full calibration Verify that the Calibrator s test port is open to atmosphere Verify that the Cal...

Страница 57: ...prevent damage to the instrument The main principle behind a successful shipment is that of minimizing shocks This is accomplished by cradling the device within two boxes such that the RUSKA 7615 is r...

Страница 58: ...ze 31 x 22 x 19 inches Cover bottom and sides with no less than 3 of polyfoam Use four strips 4 to 6 wide and 50 to 60 long Arrange strips to cross each other inside carton Cover sides and top complet...

Страница 59: ...ally if the DPC is commanded to a pressure outside of the Applicable Control Pressure Range the nonlinearity in the pressure output may be greater than that specified Performance Specifications give t...

Страница 60: ...ceeding the specified limits should be considered in need of maintenance Specifications Standard Pressure Ranges 6K 10K 15K 20K 30K 40K Table A 1 Triple Scale Ranges psi bar Full Scale Low Mid High 6...

Страница 61: ...escent Pressure Medium Any non corrosive fluid Air Supply 90 110 psi Dry Air Dew Point 10o C Peak Flow Rate of 300 SCFH Recommended Recalibration Interval 1 Year Communications Standard RS 232C and IE...

Страница 62: ...RUSKA 7615 Users Manual A 4...

Страница 63: ...s not exist 114 Header Suffix The numeric suffix for the command name is out of range 221 Settings Conflict The command could not be executed due to the current state of the DPC Some commands cannot b...

Страница 64: ...Exceeded The pressure was greater than the high limit 502 Low Limit Exceeded The pressure was less than the low limit 503 Slew Limit Exceeded The pressure changed faster than the slew limit allowed 52...

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