2 2REMOTE, Edit Autoz, Poffset, Abs | Fluke RPM4 specification

RPM4™ OPERATION AND MAINTENANCE MANUAL

Select <3edit> to edit the value of Poffset for the active Q-RPT and measurement mode (see Section 3.5.1.1).

The value of Poffset is always displayed and entered in Pascal (Pa).

3.5.1.1EDIT AUTOZ

The edit AutoZ function should be used with great caution as entering inappropriate values and turning ON AutoZ may result in out of tolerance

measurements. In normal operation, the value of the AutoZ offset, Poffset, should be changed by running AutoZ using [AutoZ] (seen Section 3.3.9).

Before editing Poffset, see Section 3.5.1, PRINCIPLE.

To edit the current Poffset value for the active Q-RPT and measurement mode, press [SPECIAL], <1AutoZ>, <3edit>. The display is:

1.Indication of active measurement mode (<abs> for absolute, <gage> for gauge and negative gauge, <dif> for differential).

2.Active Q-RPT for which Poffset is being viewed.

3.Edit field for value of Poffset.

Poffset, Abs	Hi
8.4 Pa

Edit Poffset as desired and press [ENT] to activate the new value. Press [ESC] to abandon changes.

The value of Poffset is always displayed and entered in Pascal (Pa).

3.5.2 <2REMOTE>

PURPOSE

To configure the RPM4 COM1, COM2 and IEEE-488 (GPIB) communication ports. To test COM1 and COM2 communications. To select the remote programming communications format.

PRINCIPLE

The RPM4 has two RS-232 communications ports referred to as COM1 and COM2 and a single IEEE-488 (GPIB) port. COM1 or the IEEE-488 port is for communicating with a host computer (see Section 4), and COM2 is reserved for communicating with an external device (e.g. an RPMx, a multimeter, etc.). These ports’ settings can be viewed and changed using [SPECIAL], <2remote>.

RPM4 has two remote communications formats, classic and ENHANCED (see Section 4.3). Which of these is active can be selected.

A self test is supplied for RS-232 communications. The self test allows verification that the RPM4 RS232 ports (COM1 and COM2) are operating properly and that a valid interface cable is being used.

© 2004-2007 DH Instruments, a Fluke Company

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Fluke RPM4 manual 2 2REMOTE, Edit Autoz, Poffset, Abs

Contents

Operation and Maintenance Manual RPM4DH Instruments, a Fluke Company Page Table of Contents Range Unit Mode 2RES Resolution 3STAB 4UL Upper Limit9RESET Autorange Leak CK Display MAINTENANCE, Adjustments and Calibration Remote Operation115 Pressure 136 Tables 137 Figures About this Manual Manual Conventions RPM4 Operation and Maintenance Manual Introduction Product Overview Specifications General SpecificationsPressure Measurement Specifications Quartz Reference Pressure Transducer Q-RPT SI Version RPTDesignation US Version Compensated Temperature Range 5 to 35 C ON-BOARD BarometerPredicted One Year Stability ± 0.005% of reading RPTs UP to A10M 1500 psi Battery and Charger Pack RPM4 Operation and Maintenance Manual Installation Inspecting ContentsUnpacking and Inspection Removing from Packaging Setup Site RequirementsPreparing for Operation Front and Rear Panels Power Connection 3.1 85 to 264 VAC, 50/60 HZ VAC PowerBattery Pack Rear Panel Remote ENT Connection Footswitch or Other Switch Connecting to Measure Pressure TEST+ and TEST- Ports Vent or ATM Port CHECK/SET Security Level POWER-UP and Verification Turn OFF Absolute and Negative Gauge Mode Axxx RPTParallel Measurement Mode Switch Power on Checking Absolute Mode Pressure Measurement Checking Gauge Mode Pressure MeasurementCheck Pressure Measurement Operation Short Term Storage Operation User InterfaceMain RUN Screen Display Field Name Purpose Contents Section PRESSURE1UNITM hzRR DDISPLAYFUNCIONnn/nn Function / Data Keypad Layout and Protocol Remote ENT Enter Footswitch General Operating PrinciplesSounds Pressure READY/NOT Ready Multipe Ranges Q-RPTS, Autorange and Infinite Ranging Display Symbol Active A700K DF Hi psi 100g/100aRPT Position Using RPM4 with a PPC3 CONTROLLER/CALIBRATOR Setting Purpose Specific to SectionSDS Open and close SDS Measurement mode AutoRange rangeDisplay Range USE of the 12VDC BATTERY/CHARGER Pack To Charge the BatteryTo Use the Battery/Charger Pack to Supply RPM4 To Check the Battery Charge Level SDS Self Defense System Direct Function Keys Direct Function Keys SummaryRange Summary of RPM4 Function Key Operation Unit Operation Mode 1kPa 2Pa 3MPa 4hPa 5bar 6mbarAbsolute Measurement mode 1abs 2gage 3neg gage GaugeNegative Gauge Differential Differential Measurement Mode Operation Meas mode 1abs 2gage 3neg gage 4dif Default Display function Main run screen measured pressure displaySDS function AutoZ function SETTING/SELECTION Purpose SET to Section Absolute mode Zero absoluteNegative gauge mode Minus Gauge mode Q-RPT with AutoRange A700K Hi kPa 300g/100a KPa a Leak testing 13 s Leak CKSet leak check time 15 s Display ∆P 0.61 kPa a Hi Rate 0.06 kPa/sec 1avg 2rate 3dev 4RPT 5HiLo 6freeze 7clean AVG Average Averaging Period20 s 0007 18Avg Rate Psi a Hi0001/sec Current rate of change of pressure in current Dev Deviation Target 100.0000 psi aPsi a zH3 D -0.8865 T100.0000 6.4 RPT Psi a zHi Psi g zLo 6.5 Hi/Lo Psi a zHi H 99.2254 L98.0098 Clean FreezePsi a zHi F Conventional main run screen first line Clean second line HeadPsi a zHi Edit head height Principle Pmax! 350 kPa a Hi Open SDS? 1no 2yes Position designator of Q-RPT for which SDS will be opened AU T O Z SDS in Differential and Parallel Measurement ModesPmax! 350 kPa a HL Open Hi&Lo? 1no 2yes Autoz in Gauge and Negative Gauge Mode Autoz in Absolute Mode AutoZ Hi abs by 1Entry 2COM2 3Lo RPT Run AutoZ by Entry KPa a Pstd,00.00000Old Poffset 0.0 Pa New Poffset 8.3 Pa Run AutoZ by COM2 Old Poffset 0.0 Pa New Poffset 3.1 Pa Run AutoZ by Lo RPTKPa a Pstd,097.7786 Autoz in Differential Mode ENT RUN Autotest 1RANGE Saving AN Autorange Range1range 2res 3stab 4UL 5ATest 2 2RES Resolution Deleting Autorange RangesSave range A700K Hi kPa 300g/100a A700K Hi kPa 300g/100a 3 3STAB Display resltn Hi 0.0010 %FS 4 4UL Upper Limit Stability Hi 0.020 Pa Upper limit Hi 204.000 kPa a Upper Lower-110.00 KPa g 1AutoZ 2remote 3head 4SDS 5prefs 6Punit 7intern 8cal 9reset Special5 5ATEST Over Pressure Function 1 1AU T O Z AutoZ Purpose and Principle AutoZ in absolute measurement mode with an Axxx Q-RPT AutoZ in gauge measurement mode with a Gxxx or BGxxx Q-RPT AutoZ in differential measurement modeAutoZ ON/OFF Recommendations for the Use of the AutoZ Function 1off 2view 3edit Abs on Active Q-RPT designator 2 2REMOTE Edit AutozPoffset, Abs 2.1 1COM1, 2COM2 2.2 3IEEE-4882.3 4FORMAT 3 3HEAD 2.4 5RS232 SELF-TESTIf a test fails 4 4SDS 4.1 1TEMP OPEN/CLOSESDS temporary Hi 1close 2open 5 5PREFS 4.2 2FULL Time ON/OFFSDS full time Hi 1on 2off 1ScrSvr 2sound 3time 4ID 5level 5.1 1SCRSVR 5.2 2SOUND5.3 3TIME Press SPECIAL, 5prefs, 3time. The display is 5.4 4ID 5.5 5LEVEL Security Security Levels Unit Mode SetupFunction LOW Medium High Range Leak CK Display Head SDS Password pppppp Disables password RPM4 SNnnnn-xx Password pppppp6 6PUNIT Selecting 1change user level brings up the restriction menu Set up unit #6 Unit#6 1SI 2other 3altitude 4user Define user unit 1.000000 unit/Pa1SI 2OTHER 3ALTITUDE 4USER 7 7INTERNAL 7.1 1BARO1baro 2ReadRt 3RPT2x 4lo vnt 5log Pressure Display Rate of Change Update 7.2 2READRTAuto read rate 1on 2off % of range span/s 7.3 3RPT2X 7.4 4LO VNT Test- vent1auto 2open 3close 4view 8 8CAL 7.5 5LOG Operation See Sections 5.2 9 9RESET 9.1 1SETS1sets 2units 3ATest 4cal 5all Reset Result See Section Unit 9.2 2 Units9.3 3ATEST 9.4 4 CAL Reset Result See Section 9.5 5 ALLAll Q-RPT Calibration PA to zero, PM to All SDS full time on 4.2 DH Instruments, a Fluke Company Remote Operation OverviewInterfacing 1 RS232 Interface Programming Formats IEEE-4881.3 COM2 PIN # Function Description Using Command Type Commands Classic Program Message FormatEnhanced Program Message Format Using Query Type Commands Commands Programming Messages Error Messagess CommandVER Zoffset Program Message Description Overview EnhancedClassic Program Message Descriptions #xxAbort Enhanced Reply Abort no reply if IEEE-488 Example Sent ARANGEn RangeUnit Mode AUTOZEROn ‘state’AUTOZEROn=RUN Calamb adder, mult CalDate CALAMB=adder, mult CalDateAdder Mult CONTn Date Defaults Head 0, cm, N2 Arguments Height 9999. Setting the value to ‘0’ disables the head correctionClassic GPIB=addr Classic HEAD=height, units, fluid L2 / L3 LLnLLn =limit Limit MMODEn NVENTn PCALn Adder, mult CalDatePCALn= adder, mult CalDate PRn PRR PRRQprr QPRR? Rng RATEn READRATEn PeriodREADYCKn Reset RESET?REMOTE? RESn RPTn SDSnClose SDSAUTO, Sdsact SDSAUTOn Measurement is finished Lower limitsAn internal device failure has occurred SS%n SSn Ready/Not Ready criteriaHhmm UCOEFn ULn UNITn UNITn unit , ref UNITn unitn , ref UNITn unitg , refUNITn unita , ref UNITn unitd , ref UNITn=unit , ref Error Queue Oper RQS/MSS ESB MAV Error RSRStatus Reporting System Status Byte Register RQS/MSS ESB MAV Error RSR ←←← Output Queue ←←← Error QueueOper PON URQ Standard Event Register Ready Status RegisterPON URQ CMD EXE DDE QYE RQC OPC Meas Nrdy RDY Ieee STD .2 Common and Status Program Messages Program Message Descriptions Bit 6 64 is reserved and cannot be set Remarks Example Sent ∗RST? Enhanced ReplyRSE RPM4 Operation and Maintenance Manual Maintenance Adjustments and Calibration Calibration of Quartz Reference Pressure Transducers Q-RPTSPrinciple PA and PM Coefficients AS Received and AS Left DataCorrected reading = uncorrected reading PM + PA Equipment Required GAS Operated Q-RPTS, A10M and LowerOIL or GAS Operated Q-RPTS A14M and Higher SET-UP and Preparation Recommended Calibration Point Sequence Standard Class Q-RPTSCalibration Point Segment Point Span Premium Class Q-RPTS Verification of Premium Class Q-RPTsSPAN1 25 % 50 % 75 % 100 % Calibration Point Sequence, Premium Class BGxxx Q-RPTs 15 % 30 % 40 % 45 % 50 % 55 % 60 % 70 % 85 % 100 % RPT Calibration Using Caltool for Rpts Software Editing and Viewing Q-RPT Calibration InformationAllow abs Neg g mode? 1yes 2no Absolute Neg g mode 1on 2off Cal date20030325 Hi AbsPoffset 0.0 Pa000000 RPT CALIBRATION/ADJUSTMENT Without Caltool for Rpts Software Adjustment of ON-BOARD Barometer Non-corrected reading = corrected reading PA/PM + PoffsetAs left reading = non-corrected reading new PM + new PA Reloading Embedded Software Into Flash Memory Subassembly Description and Location Power Supply ModuleMini Micro Board Micro Card Driver Board ON-BOARD BarometerRPT Module Display RPT Module Pneumatic Schematics ValveCondition State Valve Condition State Axxx Q-RPT A10M with G15K or BGxxx Troubleshooting Symptom Probable Cause SolutionAccess Restricted Fatal Fault Check RPT connection Displayed in second lineReady green Ready/Not Ready SDS Closed is displayed RPM4 Operation and Maintenance Manual Black wire White wire DH Instruments, a Fluke Company AppendixRemote ENT Unit Conversion PressureTo Convert from Pa To Multiply by Warranty RPM4 Operation and Maintenance Manual Glossary DUTHL Q-RPT PPC3 Qdut