Metrohm 730 Sample Changer User Manual Page 1

CH-9101 Herisau/SwitzerlandTel. +41 71 353 85 85Fax +41 71 353 89 01E-Mail [email protected] http://www.metrohm.ch730 Sample Changerand 759 Sw

2.1 Setting up the Instrument730 Sample Changer, Installation72 Installation2.1 Setting up the InstrumentPackagingThe 730 Sample Changer is supplied

4.4 Changer Commands730 Sample Changer, Detailed Description97The DOS command is used to control Dosimats and Dosinos. Upto 12 Dosinos or Dosimats can

4.4 Changer Commands730 Sample Changer, Detailed Description98"ready" signifies a static "ready" line of an external Metrohm in-st

4.4 Changer Commands730 Sample Changer, Detailed Description99This function is especially suited to instruments with Metrohm re-mote control language.

4.4 Changer Commands730 Sample Changer, Detailed Description100Predefined bit patterns are supported which can be selected byshort names (for example,

4.4 Changer Commands730 Sample Changer, Detailed Description101The following remote control commands can switch on the Auto-Info status messages of a

4.4 Changer Commands730 Sample Changer, Detailed Description102DEF0DEFRedefining specific instrument settingsDuring method processing the most diverse

4.4 Changer Commands730 Sample Changer, Detailed Description103 >sample sequence 17 SHIFTRATE: auto. 20auto.,+,– 3…20 w/sTurning direction and spee

4.5 Sample Racks730 Sample Changer, Detailed Description1044.5 Sample RacksA sample rack is a sort of turntable for the positioning of beakerswhich a

4.5 Sample Racks730 Sample Changer, Detailed Description105If desired, other user-defined racks can be delivered and definedin the instrument via PC s

4.5 Sample Racks730 Sample Changer, Detailed Description106The following recognition data can be defined for each rack:Rack number unique identificati

2.2 Power Supply730 Sample Changer, Installation8• Disconnect line cableUnplug the 730 Sample Changer.• Remove fuse holderUsing a screw driver, loos

4.5 Sample Racks730 Sample Changer, Detailed Description107The Shift position determines the correct position of the titrationhead (Lift), in which th

4.5 Sample Racks730 Sample Changer, Detailed Description108Sample method for the use of special beakers:Electrode calibration in a start sequenceLIFT:

4.6 Dosimats and Dosinos730 Sample Changer, Detailed Description1094.6 Dosimats and DosinosDosimats and Dosinos685 Dosimats and 700 Dosinos can be co

4.6 Dosimats and Dosinos730 Sample Changer, Detailed Description110The Dosino has five ports (inlets and outlets) which can be as-signed various funct

4.6 Dosimats and Dosinos730 Sample Changer, Detailed Description111The maximum dosing and filling rates that can be entered in theconfiguration menu u

4.6 Dosimats and Dosinos730 Sample Changer, Detailed Description112PreparationPreparationDOS: XX : prepar. ml Preparation = Filling the dosing andfil

4.6 Dosimats and Dosinos730 Sample Changer, Detailed Description113Release exchange unitRelease exchange unitDOS: XX : release ml Prepare Dosino for

4.7 Pipetting with the Swing Head730 Sample Changer, Detailed Description1144.7 Pipetting with the Swing HeadIf you have connected the 759 swing head

4.7 Pipetting with the Swing Head730 Sample Changer, Detailed Description115The swing head at tower 1 moves the pipette tip to each sampleposition. Us

4.7 Pipetting with the Swing Head730 Sample Changer, Detailed Description116Preparing the pipetting systemBefore using for the first time, rinse the c

2.3 Safety Considerations730 Sample Changer, Installation92.3 Safety ConsiderationsIf failure or malfunctioning occurs during operation of the 730Sam

4.7 Pipetting with the Swing Head730 Sample Changer, Detailed Description117ConfigurationDosino 1: Pipetting DosinoDosino 2: For dosing auxiliary solu

4.7 Pipetting with the Swing Head730 Sample Changer, Detailed Description118 18 DRIVE.PORT 1.4: dos. 19 DOS: 1 : -0.001 ml 20 DOS: 1

4.8 Remote Interface730 Sample Changer, Detailed Description1194.8 Remote InterfaceRemote InterfacePeripheral instruments connected such as Titrinos,

4.8 Remote Interface730 Sample Changer, Detailed Description120Various remote cables are available to use the specific functionsof the individual inst

4.8 Remote Interface730 Sample Changer, Detailed Description121Input 7 6 5 4 3 2 1 0Bit 7 6 5 4 3 2 1 0(Bits are always nu

4.8 Remote Interface730 Sample Changer, Detailed Description122CTL CommandParameter Bit Pattern FunctionINIT 00000000000000 initializes the remote in

4.8 Remote Interface730 Sample Changer, Detailed Description123SCN CommandParameter Bit Pattern Function––––––––––––––––––––––––––––––––––––––––––––––

4.9 Operation via RS232 Interface730 Sample Changer, Detailed Description124

4.9 Operation via RS232 Interface730 Sample Changer, Detailed Description1254.9 Operation via RS232 InterfaceOperation via RS232 Interface4.9.1 Gene

4.9 Operation via RS232 Interface730 Sample Changer, Detailed Description1264.9.2 Calling up ObjectsCalling up ObjectsAn excerpt from the object tree

2.4 Arranging the Accessories730 Sample Changer, Installation102.4 Arranging the Accessories2.4.1 Connecting the Keyboard730The keyboard is to be co

4.9 Operation via RS232 Interface730 Sample Changer, Detailed Description1274.9.3 TriggersTriggersTriggers initiate an action on the 730 Sample Chang

4.9 Operation via RS232 Interface730 Sample Changer, Detailed Description128The following global status conditions are possible:$G Go The sample chang

4.9 Operation via RS232 Interface730 Sample Changer, Detailed Description129Program-specific Messages:E28 Wrong object callE29 Wrong value or no value

4.10 Remote Control Commands730 Sample Changer, Detailed Description1304.10 Remote Control Commands Control Commands4.10.1 OverviewThe internal o

4.10 Remote Control Commands730 Sample Changer, Detailed Description131:Ã .Finalseq Final sequence 4.10.2.8³ Ã .1 Line number of the command³ ³ Ã .Cmd

4.10 Remote Control Commands730 Sample Changer, Detailed Description132&ConfigObject Description Input range Reference& Root:Ã Config Instrume

4.10 Remote Control Commands730 Sample Changer, Detailed Description133: Ã .WetPart Dosing unit definitions - 4.10.2.21³ Ã .WetPartNo Dosing unit no.

4.10 Remote Control Commands730 Sample Changer, Detailed Description134: :³ À .2 Lift 2 -³ Ã .Exist Availability read only³ Ã .MaxHeight Max. stroke

4.10 Remote Control Commands730 Sample Changer, Detailed Description135&SetupObject Description Input range Reference& Root:Ã Setup Settings f

4.10 Remote Control Commands730 Sample Changer, Detailed Description136&UserMethObject Description Input range Reference& Root:Ã UserMeth User

2.4 Arranging the Accessories730 Sample Changer, Installation11Spray nozzlesWhen using a changer model with two pumps per tower, spraynozzles (6.2740.

4.10 Remote Control Commands730 Sample Changer, Detailed Description137:³Ã .Scan Scanning the interfaces $G, $S 4.10.2.56³Ã .Adress Selection of inter

4.10 Remote Control Commands730 Sample Changer, Detailed Description138&DiagnosisLevels Description Selection Reference& Root:À Diagnosis Diag

4.10 Remote Control Commands730 Sample Changer, Detailed Description1394.10.2 Description of the Remote Control Commands&Mode …4.10.2.1 Mode $G,

4.10 Remote Control Commands730 Sample Changer, Detailed Description1404.10.2.6 Mode.SampleSeq.1.Cmd NOP, MOVE, LIFT, STIR,etc. up to .99 DEF, PUMP,

4.10 Remote Control Commands730 Sample Changer, Detailed Description1414.10.2.11 Mode.StirRates.1.Rate 1...3...15etc. until .4Stirring speed in 15 st

4.10 Remote Control Commands730 Sample Changer, Detailed Description142&Config …4.10.2.14 Config.Aux.Language english, deutsch, français, español

4.10 Remote Control Commands730 Sample Changer, Detailed Description1434.10.2.17 Config.RackDef.SpezBeak.1.Pos 0...number of rack positionsetc. until

4.10 Remote Control Commands730 Sample Changer, Detailed Description1444.10.2.21 Config.WetPart.WetPartNo 1...12Identification of dosing unit.4.10.2.

4.10 Remote Control Commands730 Sample Changer, Detailed Description145&Info …4.10.2.26 Info.Report $GInfo.Report.Select config, param, user meth

4.10 Remote Control Commands730 Sample Changer, Detailed Description1464.10.2.30 Info.ActualInfo.Pump.1.Stateetc. up to .4Current pump state (on/off)

2.4 Arranging the Accessories730 Sample Changer, Installation122.4.3 Tubing FixationIn order to fix the tubing inthe guide chain any chain linkmay be

4.10 Remote Control Commands730 Sample Changer, Detailed Description147&Setup …4.10.2.36 Setup.IdReport on, offSwitching on/off the transmission

4.10 Remote Control Commands730 Sample Changer, Detailed Description1484.10.2.40 Setup.Lock.Keyboard on, offSetup.Lock.Config on, offSetup.Lock.Param

4.10 Remote Control Commands730 Sample Changer, Detailed Description149.Ch.OM "Opening Moves": Begin of start sequence.Ch.CM "Closing M

4.10 Remote Control Commands730 Sample Changer, Detailed Description150&UserMeth …4.10.2.47 UserMeth.FreeMemory read only$Q queries the size of f

4.10 Remote Control Commands730 Sample Changer, Detailed Description151&Assembly …4.10.2.50 Assembly.Sample $GAssembly.Sample.Func =, +, –Assembl

4.10 Remote Control Commands730 Sample Changer, Detailed Description1524.10.2.55 Assembly.Dos $G, $SAssembly.Dos.Adress 1...12Assembly.Dos.Value ±0.0

4.10 Remote Control Commands730 Sample Changer, Detailed Description1534.10.2.58 Assembly.Def $GAssembly.Def.Object STIRRATE, DOSRATEFILLRATE, LIFTRA

4.10 Remote Control Commands730 Sample Changer, Detailed Description154&Diagnosis …4.10.2.61 Diagnose.Init $GDiagnose.Init.Select param, config,s

4.11 Properties of the RS232 Interface730 Sample Changer, Detailed Description1554.11 Properties of the RS232 Interface4.11.1 Data Transfer Protocol

4.11 Properties of the RS232 Interface730 Sample Changer, Detailed Description156Sample Changer as Receiver:TimeRxDTxDData outputData inputXON XOFF60

2.4 Arranging the Accessories730 Sample Changer, Installation132.4.6 Mounting and Setting up the Titration HeadsMacro Titration head6.1458.010Micro T

4.11 Properties of the RS232 Interface730 Sample Changer, Detailed Description157Sample Changer as Sender:TimeRxDTxDData outputData inputLFLFLFData ou

4.11 Properties of the RS232 Interface730 Sample Changer, Detailed Description158Hardware-Handshake, HWfAll handshake inputs are checked, handshake ou

4.11 Properties of the RS232 Interface730 Sample Changer, Detailed Description1594.11.3 Pin AssignmentRS232C InterfaceTransmitted Data (TxD).If no da

4.11 Properties of the RS232 Interface730 Sample Changer, Detailed Description160 1132514View of soldered side of plugOrder numbers:K.210.9004 and

5.1 Error Messages730 Sample Changer, Appendix1615 AppendixAppendix5.1 Error MessagesWhen an error occurs the execution of the active command is in-t

5.1 Error Messages730 Sample Changer, Appendix162* dos.unit ## overload The dosing unit indicated cannot execute a dosingcommand. Check burette and pi

5.2 Technical Specifications730 Sample Changer, Appendix1635.2 Technical Specifications5.2.1 730 Sample ChangerDimensions Height: 0.72 m, Width: 0.2

5.2 Technical Specifications730 Sample Changer, Appendix164Temperatures Nominal functional range 5 – 40 °Cat 20 – 80 % humidityTransport and storage

5.2 Technical Specifications730 Sample Changer, Appendix1655.2.2 759 Swing HeadDimensions Height: 0.14 m, Width: 0.10 m, Depth: 0.09 mWeight 0.63 kgM

5.3 Servicing and Maintenance730 Sample Changer, Appendix1665.3 Servicing and Maintenance5.3.1 ServicingThe maintenance of the 730 Sample Changer sh

2.5 Integration730 Sample Changer, Installation142.5 IntegrationThe 730 Automation System729External BusRS232RemoteDosimatpH-Meter /ConduktometerTitr

5.4 Diagnosis730 Sample Changer, Appendix1675.4 Diagnosis5.4.1 General InformationThe 730 Sample Changer is a very precise and reliable control in-s

5.4 Diagnosis730 Sample Changer, Appendix168Required Instruments:Only required, if the RS232 or remote interface is to be checked:Test plug 3.496.8550

5.4 Diagnosis730 Sample Changer, Appendix1695.4.3 Working Memory (RAM)This diagnosis step completes a non-destructive test over the en-tire range of

5.4 Diagnosis730 Sample Changer, Appendix170diagnosis>display contrast test• <ENTER>After pressing the <ENTER> key the following disp

5.4 Diagnosis730 Sample Changer, Appendix171The key code table:5.4.6 Remote InterfaceThis diagnosis step tests the functionality of all the output (1

5.4 Diagnosis730 Sample Changer, Appendix1725.4.7 RS232-InterfaceRS232-InterfaceThis diagnosis step tests the functionality of the serial interface.•

5.4 Diagnosis730 Sample Changer, Appendix173Configuration Identification in the DisplayTower 1address 0x86 type 3Tower 2address 0x87 type 3Dos 1 - 4

5.4 Diagnosis730 Sample Changer, Appendix174Magnet fixture as viewed from underneath• Pick up the rack and lay it on its side.• Prepare the instrume

5.5 Initialize data memory730 Sample Changer, Appendix1755.5 Initialize data memoryThis diagnostic step can be used to write default values to the in

5.5 Initialize data memory730 Sample Changer, Appendix176>RAM initializationselect: paramü>RAM initializationselect: config

2.5 Integration730 Sample Changer, Installation152.5.1 Remote Connections730 Sample Changer — Titrinowith standard cable730BATitrinoCDRemote control

5.6 Validation / GLP730 Sample Changer, Appendix17755.6 .6 Validation / GLPGLP (Good Laboratory Practice) requirements include the periodiccheck of a

5.7 Warranty and Conformity730 Sample Changer, Appendix1785.7 Warranty and ConformityWarranty and Conformity5.7.1 WarrantyThe warranty on our produc

5.7 Warranty and Conformity730 Sample Changer, Appendix1795.7.2 Certificate of Conformity and System Validation for the730 Sample ChangerThis is to c

5.7 Warranty and Conformity730 Sample Changer, Appendix180Ionenanalytik • Analyse des ions • Ion analysis • Análisis iónico730 Sample ChangerEU Declar

5.7 Warranty and Conformity730 Sample Changer, Appendix1815.7.3 Certificate of Conformity and System Validation for the759 Swing HeadThis is to certi

5.7 Warranty and Conformity730 Sample Changer, Appendix182Ionenanalytik • Analyse des ions • Ion analysis • Análisis iónico759 Swing HeadEU Declaratio

5.8 Accessories730 Sample Changer, Appendix1835.8 AccessoriesAccessoriesSample Changer with 1 Tower and 1 Pump 2.730.0010includes the following acces

5.8 Accessories730 Sample Changer, Appendix184Bushing 3 6.2709.070M6 spray nozzle 3 6.2740.020Splash protection 6.2751.010Plug cover 6.2752.010Mains

5.8 Accessories730 Sample Changer, Appendix185Plug cover 6.2752.010Mains cable with cable socket, type CEE(22), VCable plug to customer's specifi

5.8 Accessories730 Sample Changer, Appendix186Bushing 6 6.2709.070Splash protection 6.2751.010Plug cover 6.2752.010Mains cable with cable socket, type

2.5 Integration730 Sample Changer, Installation16Remote control commands:CTL:Rm : START device1 starts measuring instrumentCTL:Rm : *************1

5.8 Accessories730 Sample Changer, Appendix187Connecting CablesCable 730 — Titrino/692/712/713 6.2141.020Cable 730 — 2xTitrino/692/712/713 6.2141.030C

5.8 Accessories730 Sample Changer, Appendix188Electrodes for Sample ChangerIt is recommended to use Longlife-Electrodes (LL) or titrodes(without polis

5.9 Index730 Sample Changer, Appendix1895.9 IndexAAbort entry ...66Aborting a command ...66Absorber tube ...

5.9 Index730 Sample Changer, Appendix190EU Declaration of conformity ... 180, 182Exchange position ... 97, 1

5.9 Index730 Sample Changer, Appendix191pH cal ...55pH-Meter ...15, 16, 17, 20, 55pH/Ion Meter ...

5.9 Index730 Sample Changer, Appendix192TTechnical specifications ... 163, 165Temperatures ...

Table of ContentsPage1 OVERVIEW ___________________________________________ 11.1 Application Range ________________________________ 11.2 Scope on A

2.5 Integration730 Sample Changer, Installation17730 Sample Changer — 713 / 692 pH/Ionmeter — 665 Dosimatfor automatic calibration including standard

2.5 Integration730 Sample Changer, Installation18Remote control commands:CTL:Rm : START device1 starts Titrino 1CTL:Rm : *************1 &q

2.5 Integration730 Sample Changer, Installation19730 Sample Changer — 678 / 682 / 686 Titroprocessor730ABCDEF672678682686Remote control commands:CTL:R

2.5 Integration730 Sample Changer, Installation20730 Sample Changer — Titrino / pH-Meter — 665/725 Dosimat730BATitrinoCDBA665CDRemote control commands

2.5 Integration730 Sample Changer, Installation21Remote control commands:CTL:Rm : START device1 starts TitrinoCTL:Rm : *************1 &quo

2.5 Integration730 Sample Changer, Installation22730 Sample Changer with 759 Swing Head730The 759 Swing Head is connected via the remote interface wit

2.5 Integration730 Sample Changer, Installation232.5.2 External Bus ConnectionsFour dosing instruments may be connected to the "External Bus&quo

2.5 Integration730 Sample Changer, Installation242.5.3 Serial Connections (RS232)Many different instruments may be connected via the serial RS232inte

2.5 Integration730 Sample Changer, Installation252.5.4 Connecting a PrinterPrinters with the following printer emulations may be connected:IBM IBM Pr

2.5 Integration730 Sample Changer, Installation26Printer type Cable RS232 Settings Settings on PrinterCitizenIDP560-RS6.2125.050baud rate: 9600da

Table of ContentsPage4.3 Menu Organization _______________________________ 814.3.1 Configuration ...

3.1 Tutorial730 Sample Changer, Introduction273 Introduction3.1 TutorialIn order to become acquainted with the 730 Sample Changer andits mode of oper

3.1 Tutorial730 Sample Changer, Introduction28 • Insert some sample beakers into the sample rack. One shouldbe put in the highest possible rack posit

3.1 Tutorial730 Sample Changer, Introduction294x <ê>RESETCLEAR<ENTER>• By pressing <ê> 4 times you reach the menu selection'ma

3.1 Tutorial730 Sample Changer, Introduction30Rack Configuration • Using the keys <ê> and <é> you can run the lift to the desiredwork pos

3.1 Tutorial730 Sample Changer, Introduction31…<ENTER>Display: >rack definitions 1shift position 0 mm• The menu item 'shift p

3.1 Tutorial730 Sample Changer, Introduction32Tracing7SAMPLE<2><ENTER>• Before you begin tracing, set the position of the first sample wi

3.1 Tutorial730 Sample Changer, Introduction33<START>Display: 4 CTL:Rm: START device1• In this line the Titrino that is connected via the rem

3.1 Tutorial730 Sample Changer, Introduction34<ENTER><ENTER>• Now optimize the rinse time in this way. Accept the total timewith <ENTE

3.2 Configuration730 Sample Changer, Introduction353.2 ConfigurationBefore using the 730 Sample Changer for the first time, it must becorrectly confi

3.2 Configuration730 Sample Changer, Introduction36Device labelTo make every laboratory instrument unique (a requirement ofGLP) the sample changer can

1.1 Application Range730 Sample Changer, Overview11 Overview1.1 Application RangeThe Metrohm 730 Sample Changer is an instrument for numerousapplicat

3.2 Configuration730 Sample Changer, Introduction373.2.2 Rack DefinitionEvery sample rack used must be configured to guarantee auto-matic rack recogn

3.2 Configuration730 Sample Changer, Introduction38Work positionCorrectly setting the work position is very important. This is the liftheight at which

3.2 Configuration730 Sample Changer, Introduction39Special beakersFor every sample rack up to 8 special beaker positions can be de-fined that are not

3.2 Configuration730 Sample Changer, Introduction4033.2.2.4 .4 RS232 InterfaceEither a printer (for protocolling the changer settings and methods)or

3.2 Configuration730 Sample Changer, Introduction41Locking the entire keyboardIf, during routine use, only one particular method is to be used, itmay

3.3 Swing Head730 Sample Changer, Introduction423.3 Swing HeadSwing HeadTo ensure that the individual vessels are approached with preci-sion even whe

3.3 Swing Head730 Sample Changer, Introduction43Disengage the guide chainUse a screwdriver to openthe guide chain in-betweentwo links to facilitate th

3.3 Swing Head730 Sample Changer, Introduction44The 759 swing head can now be connected to the remote socketof the sample changer (see page 22) and th

3.3 Swing Head730 Sample Changer, Introduction45Aligning the titration/transfer headThe swing head executes a shift movement as it approaches thesampl

3.4 Manual Operation730 Sample Changer, Introduction463.4 Manual OperationManual OperationBy way of introduction, we list here only the basic functio

1.2 Scope on Applications730 Sample Changer, Overview2The sequences for the processing of each sample are freely de-finable within broad boundaries. T

3.4 Manual Operation730 Sample Changer, Introduction47Moving the lift The keys <é> and <ê> allow upward and downward movementof the lift o

3.4 Manual Operation730 Sample Changer, Introduction48Stirrer5STIRThe STIR command controls the stirrers. It switches the selectedstirrer on or off, a

3.5 Methods and Sequences730 Sample Changer, Introduction493.5 Methods and Sequences3.5.1 Composition of a MethodA method consists of the following

3.5 Methods and Sequences730 Sample Changer, Introduction50The creation of sequences is done in the submenus '>start se-quence', '&g

3.5 Methods and Sequences730 Sample Changer, Introduction51Procedure for creating a method:• Enter a command or select an existing command line• Pre

3.5 Methods and Sequences730 Sample Changer, Introduction52are also executed via the interfaces to stop instruments that areconnected or to initiate o

3.6 User Methods730 Sample Changer, Introduction533.6 User MethodsThe following pages contain the listing of user methods included with the instrumen

3.6 User Methods730 Sample Changer, Introduction54Method: parallelThis is a method for titrations with two Titrinos simultaneously on two towers (para

3.6 User Methods730 Sample Changer, Introduction55Method: pH calThis method serves to complete an automated series of pH measurements preceded

3.6 User Methods730 Sample Changer, Introduction56Method: prepareThis method shows the operating process when an auxiliary solution is to be adde

1.3 Instrument Description730 Sample Changer, Overview31.3 Instrument Description1.3.1 Side ViewSafety note:Never operate the 730 Sample Changer wit

3.6 User Methods730 Sample Changer, Introduction57Method: std addThis method accomplishes the automatic measurement of a sample series with a 69

3.6 User Methods730 Sample Changer, Introduction58Method: tower1+2This method allows titration of each sample using two different titration method

4.1 The Display730 Sample Changer, Detailed Description594 Detailed Description4.1 The DisplayThe display consists of two lines, each having 24 chara

4.2 The Keyboard730 Sample Changer, Detailed Description604.2 The Keyboard730 SC Controller******** counter 1/12PUMP---- STIR---- readyTOWER 1 TOWER

4.2 The Keyboard730 Sample Changer, Detailed Description614.2.1 Individual Key FunctionsKey Normal State EditingCONFIGOpens the configurationmenu• T

4.2 The Keyboard730 Sample Changer, Detailed Description62Key Normal State EditingHOMEBring lift to zero-position• The <HOME> key runs thelift

4.2 The Keyboard730 Sample Changer, Detailed Description63Key Normal State EditingRun lift downwards• Run lift of the active towerof the sample chang

4.2 The Keyboard730 Sample Changer, Detailed Description64Key Normal State Editing• The turning speed of therack can be defined in theParameter Menu

4.2 The Keyboard730 Sample Changer, Detailed Description65Key Normal State Editing• The commands that con-trol the titration heads andpumps are alway

4.2 The Keyboard730 Sample Changer, Detailed Description66Key Normal State EditingQUITAborting a commandalready in operation• When a sequence is bein

1.3 Instrument Description730 Sample Changer, Overview4The Connectors (side view):RemoteControl 1234WARNING - Fire Hazard -For continued protection re

4.2 The Keyboard730 Sample Changer, Detailed Description67Key Normal State EditingENTERAccept data, next lineAccept data, next line• The <ENTER>

4.2 The Keyboard730 Sample Changer, Detailed Description68Key Normal State Editing8MOVEPosition beaker• Turn the sample rack toposition the described

4.2 The Keyboard730 Sample Changer, Detailed Description69Key Normal State Editing• This function refers to thepumps of the current towerat any given

4.2 The Keyboard730 Sample Changer, Detailed Description70Key Normal State EditingDOS6Dosing control• The <DOS> key serves forthe control of Do

4.2 The Keyboard730 Sample Changer, Detailed Description71Key Normal State Editing• If the serial RS232 inter-face (RS) is selected, thecharacter str

4.2 The Keyboard730 Sample Changer, Detailed Description72Key Normal State Editing3WAITNumerical entry ('3')orDefine waiting time• Waiting

4.2 The Keyboard730 Sample Changer, Detailed Description73Key Normal State and Editing• DEF commands are valid for manual operation as well as forthe

4.2 The Keyboard730 Sample Changer, Detailed Description740DEFDRIVE.PORTChange Change Dosino port assignments assignments• The ports for each of the

4.2 The Keyboard730 Sample Changer, Detailed Description75Key Normal State Editing>*ENDSEQInitialize Changer• The sample changer isinitialized wit

4.2 The Keyboard730 Sample Changer, Detailed Description76Key Normal State EditingSTOPStop process and pe-ripheral instruments• The <STOP> key

1.3 Instrument Description730 Sample Changer, Overview5The Connectors (rear):Made by Metrohm HerisauSwitzerlandRS 232KeyboardType 1.730._AddressExtern

4.2 The Keyboard730 Sample Changer, Detailed Description77Key Normal State EditingHOLDLEARNInterrupt Process• The <HOLD> key inter-rupts the pr

4.2 The Keyboard730 Sample Changer, Detailed Description7844.2.2.2 .2 Data EntryEdit lineIn a menu line or a sequence one or two parameters respectiv

4.2 The Keyboard730 Sample Changer, Detailed Description7944.2.2.3 .3 Text EntryThe text editor can be used when text entry is provided.Numbers can b

4.2 The Keyboard730 Sample Changer, Detailed Description80Scheme:>store methodmethod:ÛÛABCDEFGHIJ...abcd...1234...*%&/()=... 2x ">"

4.3 Menu Organization730 Sample Changer, Detailed Description814.3 Menu OrganizationMenu Organization<QUIT>normal state<é><ê>dialog

4.3 Menu Organization730 Sample Changer, Detailed Description82CONFIG4.3.1 ConfigurationMain Menu:configuration>auxiliariesOpen submenu with <E

4.3 Menu Organization730 Sample Changer, Detailed Description83The following three entries become effective after a RESET orswitching the changer on a

4.3 Menu Organization730 Sample Changer, Detailed Description84>rack definitions 1code 000001Identification code of the rackSee table on page 104.6

4.3 Menu Organization730 Sample Changer, Detailed Description85Position of special beaker 2>>special positionsspecial beaker 2 00…number of posi

4.3 Menu Organization730 Sample Changer, Detailed Description86Configuration>RS232 settingsSubmenu for the serial interface parametersOpen the subm

1.3 Instrument Description730 Sample Changer, Overview611.3.3.4 .4 The Sample Changer ModelsModel 2.730.0010 Model 2.730.0020 Model 2.730.00301 towe

4.3 Menu Organization730 Sample Changer, Detailed Description87PARAM4.3.2 ParametersAll settings of the Parameter Menu constitute a method and may be

4.3 Menu Organization730 Sample Changer, Detailed Description88parameters>start sequenceEditor for the start sequence of a sample seriesOpen the su

4.3 Menu Organization730 Sample Changer, Detailed Description89parameters>changer settingsSubmenu for the changer settingsOpen the submenu with <

4.3 Menu Organization730 Sample Changer, Detailed Description90>changer settingson beaker error: MOVEDefining the reaction to a missingbeakerMOVE,

4.3 Menu Organization730 Sample Changer, Detailed Description91Parameter>dosing unit def.Submenu for dosing unit settingsOpen the submenu with <

4.3 Menu Organization730 Sample Changer, Detailed Description92parameters>manual stopSubmenu for defining reaction to manual stopOpen the submenu w

4.3 Menu Organization730 Sample Changer, Detailed Description93USERMETHOD4.3.3 User Defined MethodsUser Defined MethodsMain Menu:methods>recall me

4.4 Changer Commands730 Sample Changer, Detailed Description9444.4 .4 Changer Changer CommandsCommands4.4.1 Command Command ReferenceReferenceThe fo

4.4 Changer Commands730 Sample Changer, Detailed Description95MOVE8MOVE >sample sequence 2 MOVE 1: sample1,2 sample,spec.1…81…999Beaker position

4.4 Changer Commands730 Sample Changer, Detailed Description96PUMPPUMP4 >sample sequence 4 PUMP 1.1 : 1 s1.1…2.2 1…999 s,1.∗,2.∗ ON,OFFPump c