Page 1 Electronically controlled Instruction manual pneumatic pincer OETIKER ELK 02 V2.X Original instruction manual Item no. 08903352 Issue May 2021 OETIKER Horgen, Switzerland...
Page 2: Table Of Contents
OETIKER ELK 02 V2.X Contents Contents Information about this manual ........................1-6 Symbols and means of representation used ................... 1-6 Scope ............................... 1-6 New features .............................1-7 1.3.1 The ELK 02 V1.X ..........................1-7 1.3.2 The ELK 02 V2.X .......................... 1-8 Abbreviations ............................1-9 Labels on the ELK 02 ..........................
Page 3 OETIKER ELK 02 V2.X Contents 5.2.2 Connecting the compressed air ....................5-24 Aligning the pincer head ........................5-25 Working with the ELK 02 ..........................6-26 General instructions for handling ......................6-26 Switching on the ELK 02........................6-26 Menu navigation in the PC program......................7-27 System requirements and installation ....................7-27...
Page 4 OETIKER ELK 02 V2.X Contents Menu structure ............................9-74 The test level ............................9-75 9.3.1 Button functions A to D enabled ....................9-75 9.3.2 Button functions A to D disabled (ELK 01-Mode) ..............9-76 9.3.3 Key functions enabled and disabled (ELK 01 mode) ..............9-77 9.3.4...
Page 5 OETIKER ELK 02 V2.X Contents Disposal ............................... 12-115 Technical data .............................13-116 13.1 Electrical connection and interfaces ....................13-116 13.1.1 Main plug ..........................13-116 13.1.2 X1 interface ..........................13-117 13.1.3 X2 interface ..........................13-117 13.1.4 X3 interface (RS232) ....................... 13-120 13.1.5 X20 interface........................... 13-125 13.1.6 USB interface .........................
Page 6: Information About This Manual
OETIKER ELK 02 V2.X 1 Information about this manual Information about this manual Symbols and means of representation used Safety notices are used in this manual to warn of the risk of personal injury or property damage. Always read and observe these safety notices.
Page 7: New Features
OETIKER ELK 02 V2.X 1 Information about this manual New features 1.3.1 The ELK 02 V1.X Hardware • Hardware compatible with ELK 01 The hardware and CAL 01 connectors are identical to the ELK 01. Therefore the ELK 01 hardware can be used with the ELK 02.
Page 8: The Elk 02 V2.X
OETIKER ELK 02 V2.X 1 Information about this manual 1.3.2 The ELK 02 V2.X • 4 user keys on the graphical display can be disabled (switched off). The ELK 02 then behaves like an ELK 01. • Dual closure: improved gap priority closure •...
Page 9: Abbreviations
OETIKER ELK 02 V2.X 1 Information about this manual Abbreviations Active program number (max. 99) OS-SK Closing time between opening gap – closing Closure function code for dual closure force Closure function code for dual closure with OS-SS Closing time between opening gap – closing...
Page 10: Labels On The Elk 02
OETIKER ELK 02 V2.X 1 Information about this manual Labels on the ELK 02 Fig. 1 Labels on the ELK 02 Warning labels (on the back of the control unit) Warning label Risk of crushing Rating plate Issue 05.2021 08903352...
Page 11: Basic Safety Instructions
Use for the intended purpose The unit may only be used for the intended purpose and under technically safe and fault-free conditions. The ELK 02 and associated OETIKER pincers are intended solely for the controlled closure of OETIKER clamps and Low Profile Clamps.
Page 12: Special Safety Instructions
Shipping method • Full address Details can be found in the OETIKER tools catalog. Improvements to the machine In our endeavor to continuously improve the quality of our products, we reserve the right to make improvements without changing the instruction manual. Details of dimensions, weights, materials, performance ratings and names may therefore be subject to necessary changes.
Page 13: Qualified Personnel
OETIKER ELK 02 V2.X 2 Basic safety instructions Qualified personnel Only authorized and qualified personnel are permitted to use this machine, subject to compliance with the technical data and the following safety rules and regulations. Qualified personnel are people who are familiar with setting up, assembling, commissioning and operating the product and who have the qualifications appropriate to their job role.
Page 14: Design Of The Elk 02 System
OETIKER ELK 02 V2.X 3 Design of the ELK 02 system Design of the ELK 02 system The ELK 02 electronically controlled pneumatic pincer system comprises the following main components: Fig. 2 Design of the ELK 02 system Status lamp *)
Page 15: Optional Extras
OETIKER ELK 02 V2.X 3 Design of the ELK 02 system Optional extras A number of additional items are available for the automation process, including • Test equipment CAL 01, comprising the calibrator CAL 01 and closing force sensor SKS 01, for measuring the pincer jaw force (closing force) and for calibrating the ELK 02 •...
Page 16: Connections On The Elk 02 Control Unit
OETIKER ELK 02 V2.X 3 Design of the ELK 02 system Connections on the ELK 02 control unit INFO For details of the inputs and outputs on the control unit please refer to section 13.1, from p. 13-116. Fig. 4 Control unit, connections Item in Fig.
Page 17 OETIKER ELK 02 V2.X 3 Design of the ELK 02 system Item in Fig. 4 Name of interface Type/use USB interface Optional bus interface Optional bus interface Vent Vent 3-pin IEC connector (male) On/Off switch Compressed air supply pressure (see safety notice below)
Page 18: Process Description
OETIKER ELK 02 V2.X 4 Process description Process description The ELK 02 is used for closing OETIKER clamps and Low Profile Clamps under the following conditions: • quantified • qualified • verified Quantification Corresponds to the definition of gap and closure values.
Page 19: Procedure
START button, for example. A further closure operation can be performed. If special heads are used – e.g. for closing OETIKER Low Profile Clamps – the details will differ from those shown in the diagrams in Fig. 5 to Fig. 7.
Page 20: Sequence Of Operations
OETIKER ELK 02 V2.X 4 Process description Sequence of operations The sequence of operations when working with the ELK 02 system is divided into two sections: • Test level • The closure level 4.3.1 Test level ELK 02 einschalten System-Test...
Page 21 To maintain consistent pincer force, sufficient compressed air pressure and volume must be provided. After pincer test, Oetiker recommends verifying the closing force as a secondary validation. It is essential to ensure clamp closures are not conducted in pincer test mode.
Page 22: The Closure Level
OETIKER ELK 02 V2.X 4 Process description 4.3.2 The closure level Kraft-/Weg-Prior oder Dual mit oder ohne Halten, detektieren, Kontakt detektieren, mit/ohne verifizieren extern Taste Zange Vorwahl APN extern Start chaotisch singulär sequenziell Fehlermeldungen während der Schließung F1...F24 Datenprotokoll Messergebnisse Fehlermeldungen Fig.
Page 23: Assembling And Connecting The Elk 02
OETIKER ELK 02 V2.X 5 Assembling and connecting the ELK 02 Assembling and connecting the ELK 02 Connecting the control unit INFO When assembling and connecting the ELK 02 system, please observe the following points: • To ensure an adequate circulation of air, there must be a gap of 10 mm between the control unit (Fig. 10/8) and the wall (Fig.
Page 24: Compressed Air And Pneumatic Pincer
Never lift the pneumatic pincer by the corrugated hose.  INFO To optimize the closure of OETIKER clamps and Low Profile Clamps, we recommend using a floating mount for OETIKER EL (T) pincers that are mounted in a jig. Appropriate devices are available as an option. •...
Page 25: Aligning The Pincer Head
OETIKER ELK 02 V2.X 5 Assembling and connecting the ELK 02 Aligning the pincer head The pincer head (Fig. 11/3) can be rotated into a convenient position for the user. WARNING Risk of crushing from the pneumatic pincer Fingers can be crushed when the START button (Fig. 6/3) is pressed or when a start is initiated by an external control.
Page 26: Working With The Elk 02
OETIKER ELK 02 V2.X 6 Working with the ELK 02 Working with the ELK 02 Requirements: ü – The ELK 02 must be connected (see section 5, p. 5-23). – The PC program must be installed (see section 7.2, p. 7-28).
Page 27: Menu Navigation In The Pc Program
OETIKER ELK 02 V2.X 7 Menu navigation in the PC program Menu navigation in the PC program System requirements and installation • Computer: Pentium 4 processor or equivalent – CPU 500 MHz or higher • Graphics: Screen resolution min. 1024 x 764 pixels recommended 1280 x 1024 pixels or higher •...
Page 28: Installing The Pc Program
OETIKER ELK 02 V2.X 7 Menu navigation in the PC program Installing the PC program INFO The following descriptions assume a basic knowledge of the Windows operating system. 7.2.1 Installing the program automatically Close all open applications. Place the CD in the CD-ROM drive.
Page 29: Installing The Program Manually
OETIKER ELK 02 V2.X 7 Menu navigation in the PC program 7.2.2 Installing the program manually If the CD-ROM drive does not support automatic installation, the program can be installed manually. In the Windows taskbar click START. In the Start menu select the menu command “Run...”.
Page 30: Pc Program Structure
OETIKER ELK 02 V2.X 7 Menu navigation in the PC program PC program structure • Create the Closure data for parameterizing the closure steps • Create the Closure data tables for organizing assembly processes • Application-related changes to system settings for parameterizing inputs and outputs, operating modes and system constants •...
Page 31: Structure Of The Pc Program
OETIKER ELK 02 V2.X 8 Structure of the PC program Structure of the PC program PC program menu bar Fig. 16 Menu Submenus File • New closure data table • Open closure data tables • Pincer type overview • Backup/Restore •...
Page 32: Preparing To Read And Send Data
OETIKER ELK 02 V2.X 8 Structure of the PC program Preparing to read and send data Before data can be read or sent using the PC program, the following actions must be carried out: Connect the PC and the ELK 02 (X3 or USB interface) using a data cable (Fig. 10/6, p. 5-23).
Page 33: Closure Data Table New
OETIKER ELK 02 V2.X 8 Structure of the PC program 8.2.1 Closure data table new Creates a new closure data table. Fig. 18 New closure data table File menu Fig. 19 File menu – New closure data table – File...
Page 34 OETIKER ELK 02 V2.X 8 Structure of the PC program Edit menu Fig. 20 File menu – New closure data table – Edit Submenu Description Undo Cancels the last action carried out since the data was last saved Creates a new individual closure data view and opens the individual closure data...
Page 35 OETIKER ELK 02 V2.X 8 Structure of the PC program View menu Fig. 21 File menu – New closure data table – View Submenu Description Sort Sorts the APNs in ascending numerical order Text Sorts the text column in ascending alphanumeric order...
Page 36 OETIKER ELK 02 V2.X 8 Structure of the PC program Delete sequence To delete all or parts of a sequence, input the APN “0” in the number of the closure from where you want the sequence to be deleted. You must send the sequence in order to update the ELK 02.
Page 37 OETIKER ELK 02 V2.X 8 Structure of the PC program Data exchange menu File menu – New closure data table – Data exchange Fig. 23 INFO A data set corresponds to the individual closure data view of an APN. Submenu...
Page 38: Pincer Type Overview
OETIKER ELK 02 V2.X 8 Structure of the PC program 8.2.2 Pincer type overview All the pincer types in the ELK 02 software are listed in tabular form in the “Pincer type overview” menu. A password-protected “Send” command copies these in full to the ELK 02. A progress bar shows the progress of the transfer.
Page 39: Backup/Restore
OETIKER ELK 02 V2.X 8 Structure of the PC program INFO • The connected pincer has to be recalibrated after each “Send” operation. • If no data cable is connected or the ELK 02 is not powered up, the message “Device not responding” will be displayed.
Page 40: Elk 02 Firmware Update
8 Structure of the PC program 8.2.4 ELK 02 firmware update Updates the firmware. INFO This function is password-protected and is only available to OETIKER personnel. It only appears when the password is input. 8.2.5 Quit The PC program closes.
Page 41 To maintain consistent pincer force, sufficient compressed air pressure and volume must be provided. After pincer test, Oetiker recommends verifying the closing force as a secondary validation. It is essential to ensure clamp closures are not conducted in pincer test mode.
Page 42: Measure
OETIKER ELK 02 V2.X 8 Structure of the PC program Measure During a closure the close data is copied to the “Measurement” screen with and without hold/detect or contact detection, depending on the closure function. After the closure the status is set to OK or to NO with the error message.
Page 43 OETIKER ELK 02 V2.X 8 Structure of the PC program Output error Description Select file Chooses the file in which the data is to be saved Comments Input field for max. 30 alphanumeric characters Table 12 The most important fields in the Measurement screen Working with the Measure function Carry out the preparatory steps (see section 8.1, p.
Page 44: Options
NO closures (see p. 8-47) • Pincer test (see p. 8-48) Process data Process data is password-protected pincer type data, which is only accessible to OETIKER personnel Password To change the password, access service mode or input user rights (see section 8.5.2, p. 8-49) Screen scaling Adjusts the screen resolution automatically or manually (see section 8.5.3, p.
Page 45: Statistics Menu
OETIKER ELK 02 V2.X 8 Structure of the PC program 8.5.1 Statistics menu ELK data Fig. 30 Options menu – Statistics – ELK data Input box/checkbox Description Item No. Shows the item number Serial No. Shows the serial number Firmware version...
Page 46 OETIKER ELK 02 V2.X 8 Structure of the PC program Input box/checkbox Description Repeat after Shows the number of closures after which the user is reminded that maintenance is required. INFO There is no limit to the number of times the reminder can be acknowledged, but the reliability of a closure may be compromised.
Page 47 OETIKER ELK 02 V2.X 8 Structure of the PC program NO closures Displays the NO closures divided between APN numbers 1 to 99. Fig. 31 Options menu – Statistics – NO closures Input box/checkbox Description Delete division Deletes the NO closures...
Page 48 OETIKER ELK 02 V2.X 8 Structure of the PC program Pincer tests Shows the number of closures for which a pincer test was performed, indicating the pincer type and type of force calibration, the force setting and the nominal force input.
Page 49: Password Menu
OETIKER ELK 02 V2.X 8 Structure of the PC program Read the pincer test: Carry out the preparatory steps (see section 8.1, p. 8-32). Click the “Read” button. 8.5.2 Password menu Fig. 33 Options menu – Password The default password for accessing the system settings is “ELK02”.
Page 50 OETIKER ELK 02 V2.X 8 Structure of the PC program Inputting the password for service mode: Input the password. Click “OK” to confirm. Inputting the password for service mode: Input the password. Click “OK” to confirm. Inputting the password for service mode: Input the password.
Page 51: Screen Scaling Menu
OETIKER ELK 02 V2.X 8 Structure of the PC program 8.5.3 Screen scaling menu Fig. 34 Options menu: Screen scaling If problems occur with automatic screen scaling, you can set fixed resolutions for the program. 8.5.4 System settings menu Fig. 35...
Page 52 OETIKER ELK 02 V2.X 8 Structure of the PC program START system settings Defines the START at the trigger unit or at the pincer’s extended trigger along with the inputs at the Start/ Acknowledge interface X2 and the Enable and Start interface X20.
Page 53 (see “Start / acknowledgement via START button or external control” in the table above) NOTICE: When the OETIKER ELK 02 is set to “Impulse” operation, you must make sure that it is impossible for persons to reach the danger zone during the closure operation by installing appropriate guards and safety devices.
Page 54 OETIKER ELK 02 V2.X 8 Structure of the PC program Fig. 37 Safety instruction START system settings Issue 05.2021 08903352 8-54...
Page 55 OETIKER ELK 02 V2.X 8 Structure of the PC program Sequence: The start time is the time between the initiation of the START function and the movement of the pincer jaws. The start time is determined by the configuration of PC program –...
Page 56 OETIKER ELK 02 V2.X 8 Structure of the PC program Input box/checkbox Description After end of system test: When the ELK 02 is powered up the control unit checks its function (system test) The output can be supplied as •...
Page 57 OETIKER ELK 02 V2.X 8 Structure of the PC program Input box/checkbox Description After each OK closure • continuous signal The continuous signal remains until the next start If on opening the pincer jaws (from SS/SK/VW to fully open) the pincer head reaches the OS defined at the start time within its tolerance OS-T, a continuous signal is output until the next start (factory setting).
Page 58 OETIKER ELK 02 V2.X 8 Structure of the PC program Input box/checkbox Description At the end of the sequence • continuous signal Continuous signal until the next start. If the pincer jaw opens (from SS to fully open) in a sequence in the last pressing...
Page 59 OETIKER ELK 02 V2.X 8 Structure of the PC program Input box/checkbox Description One pulse on reaching the OS Conditions: “Continuous signal” must not be set for “After each OK closure” or “At the end of the sequence”. If the OS is reached within its OS-T, one pulse is output.
Page 60 OETIKER ELK 02 V2.X 8 Structure of the PC program System settings for the NO signal This menu defines the response of the NO output signal at the X2 NO and X20 NO interfaces. System settings for the NO signal Fig.
Page 61 OETIKER ELK 02 V2.X 8 Structure of the PC program Input box/checkbox Description • one pulse If the OS defined at the start time is reached within its tolerance OS-T on opening the pincer jaws (from SS/SK/VW to fully open), one pulse is output.
Page 62 OETIKER ELK 02 V2.X 8 Structure of the PC program System settings for the LED signal This menu defines the response of the LED function (Fig. 3/12, p. 3-15) in the pincer. System settings for the LED function Fig. 41...
Page 63 OETIKER ELK 02 V2.X 8 Structure of the PC program Input box/checkbox Description • one pulse If the OS defined at the start time is reached within its tolerance OS-T on opening the pincer jaws (from SS/SK/VW to fully open), the LED lights up for the length of one pulse.
Page 64 OETIKER ELK 02 V2.X 8 Structure of the PC program System settings for the LED signal This menu defines the response of the LED function (Fig. 3/12, p. 3-15) in the pincer. Fig. 42 System settings for operating modes Input box/checkbox...
Page 65 OETIKER ELK 02 V2.X 8 Structure of the PC program System settings for pincer test Fig. 43 System settings for pincer test Input box/checkbox Description ELK02 - Power ON; Pincer test-mode, which asks for a mandatory pincer test when switching on the with mandatory pincer test “ZT”...
Page 66 OETIKER ELK 02 V2.X 8 Structure of the PC program Input box/checkbox Description More closures possible Range: 1 to 5000 After this number of closures has been reached, further closures can be performed. NOTICE: A pincer test is mandatory on reaching this number.
Page 67 OETIKER ELK 02 V2.X 8 Structure of the PC program Fig. 44 Safety instruction system settings for pincer test Issue 05.2021 08903352 8-67...
Page 68 OETIKER ELK 02 V2.X 8 Structure of the PC program Other system settings Other system settings Fig. 45 Input box/checkbox Description Force display of ELK in lbs Switches over the force display from N to lbs (1 N = 0.2247 lbs)
Page 69 OETIKER ELK 02 V2.X 8 Structure of the PC program Input box/checkbox Description Pushbuttons (functions A for enabling / disabling the function keys on the ELK to D) active on ELK Data Transmission via X3: Data output at X3 after system test (see “Data output at X3 after system test”, After system test p.
Page 70 Description Maintenance requirements After 1’000’000 closures (default setting) the message “F24 MAINTENANCE” appears on the ELK 02 display with the information: “send to Oetiker for maintenance”. This message is acknowledgeable to do further closures. Information Under personal responsibility this number of closures can be changed or the feature disabled by setting it 0 (zero).
Page 71 OETIKER ELK 02 V2.X 8 Structure of the PC program Quitting system settings INFO Special function – Service password required for access. If changes have been made to the system settings, you are given the option of saving the settings. If no changes have been made to the system settings, the program returns directly to the main window.
Page 72: Languages
Click OK to confirm. The PC software switches to the selected language 8.5.6 Help • Contact addresses for OETIKER branches (see also the back cover of this manual). • Notes on the program Input box/checkbox Description Status of process data Date...
Page 73: Menu Navigation In The Elk 02
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Menu navigation in the ELK 02 Description of the display The meanings of the ELK 02 display and the buttons below it are as follows: Display Fig. 49 Item in Fig. 49 Description Header;...
Page 74: Symbols And Abbreviations In The Display
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.1.1 Symbols and abbreviations in the display Symbol Description Help with problems Information, e.g. • Supply pressure in bar • Connected pincer type Parameter input, e.g. • Brightness •...
Page 75: The Test Level
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 The test level 9.3.1 Button functions A to D enabled Switch on ELK 02 F15 Data store empty F15 Data store empty ELK 02 Firmware xxxxx Enter pincer data...
Page 76: Button Functions A To D Disabled (Elk 01-Mode)
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.3.2 Button functions A to D disabled (ELK 01-Mode) Switch on ELK 02 F15 Data store empty ELK 02 Firmware xxxxx Creation date xxxxx Pincer test F01 INTAKE PRESSURE...
Page 78 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 When the ELK 02 is switched on, the OETIKER logo appears, followed by the firmware version and creation date. INFO Prior to use, the ELK 02 should be switched on for approximately 1 hour for warm-up.
Page 79: Pincer Test
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.3.4 Pincer test There are 3 modes available to enter the pincer test: Pincer test, modes Fig. 52 See “System settings for pincer test”, p. 8-65. • The pincer test is used to calibrate the pincer for the following: •...
Page 80 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 The following checks are made during the pincer test: • intake pressure F01 • loss of pressure F23 • incorrect, missing or out-of-sequence measuring devices F16 Issue 05.2021 08903352...
Page 81 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Friction test The friction test checks the sliding and friction properties of the pincer and the calibration of the open and closed pincer jaws. Sequence of operations in the friction test Fig.
Page 82 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Force test The force test checks the calibration of the closing force at the pincer jaws between the pre-set value in the ELK 02 and the measuring devices. If 20 closures in force test are exceeded the message “F25 MAX. 20 CLOSURES” appears on the ELK 02 display.
Page 83 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Gap test The gap test checks the calibration of the pincer geometry. Four gap tests have to be performed using the test gauge corresponding to the predefined display sequence.
Page 84: The Closure Level
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 The closure level Fig. 56 Sequence of operations at the closure level Issue 05.2021 08903352 9-84...
Page 85: The Closure
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.4.1 The closure The following parameters can be selected in the individual closure data view: • Pincer type; when selecting the pincer type, the default settings are defined as –...
Page 86 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 NOTICE During the closure the supply pressure is monitored with the necessary closure pressure. The closure process is aborted if the pressure drops below this level. Closure data-individual view The menu appears when a closure data table is opened.
Page 87 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Input box/checkbox button Abbreviation Description The pincer jaws are fully open. At the end of closure the pincer Open  jaws are checked to ensure that they are in the fully open state (OF).
Page 88 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Input box/checkbox button Abbreviation Description Closure The closing values relating to the closing gap SS, closing force SK, tolerances and times are defined in the Closure field Changeover force...
Page 89 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Input box/checkbox button Abbreviation Description (disabled) No verification Verification  (enabled) Verification  • Verification value Gap in the closed clamp in the verification phase • Verification value VW-T...
Page 90: Closure Function
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.4.2 Closure function Force priority Function The force priority closure function closes the pincer jaws until their preset closing force (SK) is reached. The closing gap setting and tolerances are used to check the closing gap (SS) on reaching the pre-selected closing force.
Page 91 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Gap priority Function The Gap priority closure function closes the pincer jaws until the preset closing gap (SS) is reached. The closing force setting and tolerances are used to check and restrict the necessary closing force (SK) on reaching the pre-selected closing gap (SS).
Page 92 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Close pincer jaws from the OPEN position (OF) The pincer jaws must be open (OF) in order for a closure to be initiated. When a “START” is initiated (depending on the Start definition: see “START system settings”, p.
Page 93 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Dual closure Function Dual closure is an improved type of gap priority closure The closure starts with force priority until a configurable changeover force (UK) is reached, when the closure switches from force priority to gap priority.
Page 94: Pincer Type
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.4.3 Pincer type HO XX-XX-PG 192 /168 T1 Function Force priority closure with pincer type PG 192 / 168T1 closes Low Profile Clamps, e.g. PG 192 / PG 168T1, for which the closing movement has to be stopped immediately after the retaining hook engages.
Page 95: Verification
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 HO XX-XX-PG 292 The closure function is “force priority with verification” and is described in the detail descriptions for force priority & verification. 9.4.4 Verification Verification  is available for all •...
Page 96: Initiating Closure With "Start
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.4.5 Initiating closure with “START” Function The START function can also be initiated by energizing the following external inputs: • X2 Start/Acknowledge • X20 Enable and Start • START button •...
Page 97 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Press and hold down the Start button for the duration of the closure sequence.  If the Start button is released, the closure sequence stops immediately. The pincer jaws open immediately.
Page 98 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.4.6 Singular closure Function Close in accordance with an APN individual closure data view. Sequence Send closure data for up to 99 APNs. PC program: • Close data table •...
Page 99: Singular Closure
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.4.7 Chaotic closure Example: Setting bits 3, 1, 4, 2 to select closure data Function (APNs). Send multiple sets of APN closure data in any sequence and perform any number of closures.
Page 100: Sequential Closure
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.4.8 Sequential closure Function Close multiple APN closure data sets in sequential order. Sequence Send the closure data of at least 2…99 APNs using the PC program. Create a sequence: In the Closure data table open the “Sequence”...
Page 101 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Initiate closure Example: Sequential closure of APN3, APN1, APN4 with Press the Start button on the pincer.  a pulse on OK and a continuous signal at the end Initiate the Start function via the external X2/X20 ...
Page 102 OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Removal time OF-Z The removal time OF-Z is relevant only in sequential closure with an active opening gap (OS). It is the time between the last opening to OF (fully open) and closing to the new opening gap (OS).
Page 103: Closure Step-By-Step
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.4.9 Closure step-by-step Function Step-by-step closure with the following variants, in which each step is initiated with “START”: from open (OF) to the opening gap (OS) from the opening gap (OS) to hold (HS)
Page 104: Closing With Hold
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 9.4.10 Closing with hold Function With “hold” it is possible to hold a clamp with a low force (holding force) in such a way that the pincer jaws hold the clamp but do not change its geometry.
Page 105: Closure With Detect
OETIKER ELK 02 V2.X 9 Menu navigation in the ELK 02 Message on OK signal If an OK is signaled, an OK message can be output. Setting: In the PC program under “Options” – “System settings” – “OK signal” activate the “One pulse on reaching ...
Page 106: Closure With Contact Detection
9 Menu navigation in the ELK 02 9.4.12 Closure with contact detection Some OETIKER products, e.g. Low Profile Clamps, can be reduced in diameter to the required engagement position – closing gap (SS) – without systematic plastic deformation. A compression and hence a cross-section reduction of the corresponding material being clamped, e.g.
Page 107: Maintenance And Repairs
Failure to observe these instructions and regulations may lead to personal injury and property damage. • For maintenance and repair work only use tools and original equipment from OETIKER. • Isolate the ELK 02 from the electrical supply and compressed air supply before starting maintenance work.
Page 108: Weekly Preventive Maintenance Jobs
Replace defective parts. 10.2.4 Annual preventive maintenance jobs When the OETIKER EL (T) electronically controlled pneumatic pincer is in regular use, we recommend an annual service. Please contact OETIKER and return the OETIKER EL (T) electronically controlled pneumatic pincer to OETIKER.
Page 109: Repairs
Only fit the designated pincer jaw type in the pincer head. NOTICE Damage to the pincer from third-party parts. Only use original OETIKER pincer jaws. Only fit the designated pincer jaw type in the pincer head.  Disconnect the compressed air supply and switch off the ELK 02 control unit.
Page 110 OETIKER ELK 02 V2.X 10 Maintenance and repairs CAUTION The compression spring (Fig. 76/4) is under tension. Hold on to the pincer head (Fig. 76/6) as you  remove it. Separate the pincer head (Fig. 76/6) from the pincer body (Fig. 76/3).
Page 111 OETIKER ELK 02 V2.X 10 Maintenance and repairs Remove the compression spring (Fig. 79/14), cover plates (Fig. 79/15) and pincer jaws (Fig. 79/13). Grease the replacement pincer jaws (Fig. 79/13) and compression spring (Fig. 79/14) from the pincer jaw replacement kit with RENOLIT LX-EP 2 grease (RENOLIT Duraplex EP 2) and install.
Page 112: Changing The Pincer Head
OETIKER ELK 02 V2.X 10 Maintenance and repairs 10.3.2 Changing the pincer head WARNING Risk of injury when pincer head is not mounted. Starting a closure can cause the compression spring and plunger to be ejected and cause injury if the pincer head is not mounted.
Page 113 – Piston ring (Fig. 81/8) and lip seal (Fig. 81/3) with RENOLIT IPR 2, OETIKER item no. 08901485. – Plunger (Fig. 81/5) with RENOLIT LX-EP 2 (RENOLIT Duraplex EP 2), OETIKER item no. 08901490.
Page 114: Decommissioning, Storage, Recommissioning
OETIKER ELK 02 V2.X 11 Decommissioning, storage, recommissioning Decommissioning, storage, recommissioning 11.1 Decommissioning and storage If the ELK 02 pneumatic pincer is to remain out of service for an extended period, it must be decommissioned. • Disconnect the pneumatic and electrical plug connectors on the ELK 02.
Page 115: Disposal
OETIKER ELK 02 V2.X 12 Disposal Disposal Dispose of packaging materials in accordance with local regulations. The unit, all replacement parts and in particular used operating fluids or other environmentally polluting substances must be disposed of by specialist firms in accordance with applicable statutory regulations.
Page 116: Technical Data
OETIKER ELK 02 V2.X 13 Technical data Technical data 13.1 Electrical connection and interfaces Fig. 82 Control unit, connections 13.1.1 Main plug (see Fig. 82/8) WARNING Electric shock if PE conductor (protective earth conductor) not fitted! The main power supply must always be protected with a PE conductor.
Page 117: X1 Interface
OETIKER ELK 02 V2.X 13 Technical data 13.1.2 X1 interface (see Fig. 82/2) • 9-pin SUB-MIN-D (male) • Pincer connection 13.1.3 X2 interface (see Fig. 82/3) 15-pin SUB-MIN-D (HD) (male) INFO The cable must be fitted with a ferrite ring at the cable end near the X2 interface.
Page 118 OETIKER ELK 02 V2.X 13 Technical data X2 inputs and outputs Symbol Description Collector IA < 100 mA Collector with R470 series resistor Collector with R470 series resistor Collector IA < 100 mA for pin 1 to 4 BIT 1...
Page 119 OETIKER ELK 02 V2.X 13 Technical data Application of the OK/NO outputs Two mutually independent outputs are available for the NO and OK functions. These outputs are opto-decoupled “open collectors”, i.e. an external operating voltage is required in order to energize them.
Page 120: X3 Interface (Rs232)
OETIKER ELK 02 V2.X 13 Technical data 13.1.4 X3 interface (RS232) INFO The cable must be fitted with a ferrite ring at the cable end near the X3 interface. • 9-pin SUB-MIN-D (female) • PC connection RS232 (for communicating with the ELK 02 software) •...
Page 121 OETIKER ELK 02 V2.X 13 Technical data Message text Meaning _210 FN: 2100 N The reference value for the force closure is currently 2100 N. _210 FN: 2100 N A force closure has been started; the reference value is still 2100 N...
Page 122 OETIKER ELK 02 V2.X 13 Technical data Data output at X3 when ready for closure • Standard data output by the ELK 02 after each closure: The data output occurs at X3 after every closure or with hold or detect, close or verify.
Page 123 OETIKER ELK 02 V2.X 13 Technical data Data output at X3 after each closure step Message text Number of characters Clamp type Pincer type Free text Function (C / H / D / K / S / V) * Priority (F / f / S / s / D / d) **...
Page 124 OETIKER ELK 02 V2.X 13 Technical data Data output at X3 on each completed step in step-by-step Message text Meaning _002 Ready for closure The ELK 02 is at the closure level and is waiting for a start from the user OS-OK The opening gap has been reached.
Page 125: X20 Interface
OETIKER ELK 02 V2.X 13 Technical data Handshake at X3 Call up the individual measured data records: Entry at X3 Call up from GetH=? Holder measured data GetD=? Detection measured data GetK=? Contact measured data GetS=? Closure function measured data...
Page 126 OETIKER ELK 02 V2.X 13 Technical data Assignment Assignment Start input Pincer test output Spare input Ready output Pincer test input OK output Spare input NO output Bit 1 input Spare output Bit 2 input Spare output Bit 4 input...
Page 127 Function Busy System Pincer Ready error test ELK 02 ON (OETIKER logo) Output test ELK 02, firmware version, creation date Pincer test Error messages F1 to F03, F08, F15, F16, F19 to F21, F23 Ready (enable for closure) During closure Closure result OK...
Page 128: Usb Interface
OETIKER ELK 02 V2.X 13 Technical data 13.1.6 USB interface INFO • The cable must be fitted with a ferrite ring at the cable end near the USB socket. • The USB interface may only be used for data exchange with the PC, not for data outputs.
Page 129: Elk 02 Housing
OETIKER ELK 02 V2.X 13 Technical data Compressed air supply pE > 4 bar... max. 10 bar Recommended compressed air supply pE > 6 bar... max. 10 bar Air quality < 5 μ, unoiled, dewatered (ISO 8573-1) Air quantity 2 l/closure (HO 7000) Connections for fluids •...
Page 130: Troubleshooting
ELK 02. • Operators must inform their supervisor. Under no circumstances should you try to rectify faults on the ELK 02 yourself. If a fault occurs, please contact OETIKER (www.oetiker.com). 14.2 What to do, when...? Type of fault...
Page 131 OETIKER ELK 02 V2.X 14 Troubleshooting Error Cause/Error correction Output X2 Output X20 F06 SS - ERROR Modify SS and SS-T NO à H NO à H Modify SS-HZ Recalibrate pincer Replace electronics F07 SK + SS - ERROR Modify SK and SK-T NO à...
Page 132 F23 LOSS OF PRESSURE Increase supply pressure NO à H System error à H Clean pre-filter Install accumulator F24 MAINTENANCE Send to OETIKER for servicing NO à H NO à H Replace electronics F25 MAX. 20 CLOSURES Max. number of closures in pincer test mode NO à...
Page 133: Checklists - Repair Forms
OETIKER ELK 02 V2.X 14 Checklists – repair forms Checklists – repair forms 15.1 Checklist for ELK 02, control unit Please fill out this form legibly in BLOCK CAPITALS. Thank you! Place, date ............Name: ................ Telephone No.: ............Fax: ................
Page 134 OETIKER ELK 02 V2.X 15 Checklists – repair forms Possible faults Electrical: O none shown in the display O Incorrect display / illogical display O Display error F..occurred O Panel-mounted connector defective (mechanical) O Threaded bolt for securing connector defective...
Page 135: Pincer Checklist Repair Form
OETIKER ELK 02 V2.X 15 Checklists – repair forms 15.2 Pincer checklist repair form Please fill out this form legibly in BLOCK CAPITALS. Thank you! Place, date ............Name: ................ Telephone No.: ............Fax: ................Type: ............Serial no.: ..............
Page 136 OETIKER ELK 02 V2.X 15 Checklists – repair forms Possible faults Electrical: O Start button no longer works O ................O LED display defective O ................O Loose contact in electrical connection O ................Fluids: O Continuous escape of air (leak) from cylindrical part...
Page 137: Warranty Conditions
OETIKER ELK 02 V2.X 15 Warranty conditions Warranty conditions 16.1 Warranty period Warranty period for pincer • 24 months for manufacturing faults, excluding wear parts. Warranty period for wear parts • 6 months. Wear parts ELK 02 Valves. Trigger unit EL...
Page 138: Consequential Damage
OETIKER ELK 02 V2.X 16 Warranty conditions 16.4 Consequential damage We accept no liability for consequential damage arising indirectly or directly from the installation of our components. 16.5 Costs Where a warranty claim is justified, we will bear the costs subject to return in the correct manner and submission of a fully filled out claim report (section 15).
Page 139: Declaration Of Conformity
Low Voltage Directive (2006/95/EC) The products listed below comply with the provisions of the above-mentioned directives: Product designation Electronically controlled pneumatic pincer OETIKER ELK 02. Series/Model Control unit, item no. 136 00 289 (85 to 265 V / 47 to 63 Hz, V1.X) Pincer with standard heads and add-on unit Model HO 2000 EL (T) to HO 10000 EL (T).
Page 140 OETIKER ELK 02 V2.X 17 Index Index with contact detection ........9-106 with detect ............9-105 Abbreviations ..............1-9 Closure data ............... 7-30 Accumulator ............... 3-14 Closure data-individual view ........9-86 Closure data table ............8-33 sort ............... 8-35 Edit menu ............. 8-34 Application of the OK/NO outputs ......
Page 141 OETIKER ELK 02 V2.X 18 Index Design of the HO EL pincers ........3-15 Grease nipple ............. 3-15 Detection ..............4-18 Detection force (DK) ..........9-105 Detection gap (DS) ........... 9-105 Help ................9-74 Disk space ..............7-27 Help menu ..............8-31 Display Holding force (HK) ...........9-87, 9-104...
Page 142 OETIKER ELK 02 V2.X 18 Index Mounting surfaces ............3-15 Pincer body ...........3-15, 10-110 Pincer head ............10-110 aligning ..............5-25 N -> lbs switcheover ..........8-44 compression spring .......... 10-111 New features ..............1-7 cover plates ............10-111 New features on the ELK 02 V1.X ........ 1-7 grease nipple ............
Page 143 OETIKER ELK 02 V2.X 18 Index Scope ................1-6 Using the instruction manual ........2-11 Screen scaling ............8-44 Screen scaling menu ..........8-51 Sending pincer types to ELK 02 ......... 8-38 Vent holes in pincer body ........... 3-15 Sequence menu Verification ..............
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