Table of Contents
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List of contents:
1
TECHNICAL DATA .............................................................................................................................. 60
2
DECLARATION OF CONFORMITY .................................................................................................... 62
3
GENERAL ............................................................................................................................................ 65
3.1
3.2
3.3
3.4
4
INSTALLATION AND COMMISSIONING, OPERATING INSTRUCTIONS........................................ 68
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.7.1
Installation of the power supply by the customer .................................................................... 69
5
CALIBRATION INFORMATION .......................................................................................................... 70
5.1.1
Information on recalibration ..................................................................................................... 73
5.1.2
Calibration information for non EU countries........................................................................... 73
5.1.3
Levelling device ....................................................................................................................... 73
6
OVERALL VIEW OF THE EQUIPMENT.............................................................................................. 74
6.1
6.1.1
Display ..................................................................................................................................... 75
6.1.2
Keyboard.................................................................................................................................. 75
6.1.3
General function keys .............................................................................................................. 76
6.1.4
Keys for weighing, recording and application functions .......................................................... 76
6.2
6.3
6.4
7
WEIGHING OPERATION..................................................................................................................... 81
7.1
7.2
7.3
7.4
7.4.1
Net weighing with tare balancing............................................................................................. 82
7.4.2
Net weighing with fixed tare value ........................................................................................... 83
7.5
7.6
7.7
7.8
7.9
7.9.1
Fixed tare value ........................................................................................................................85
KERN FIS
Version 1.1 02/2004
Operating Instructions
Electronic Precision Balance
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Table of Contents
Related Manuals for KERN FIS 30K10 IPM
Summary of Contents for KERN FIS 30K10 IPM
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Page 1: Table Of Contents
KERN FIS Version 1.1 02/2004 Operating Instructions Electronic Precision Balance List of contents: TECHNICAL DATA ..........................60 DECLARATION OF CONFORMITY ....................62 GENERAL ............................65 :................65 ONSTRUCTION OF THE OPERATING INSTRUCTION ............................ 66 ARRANTY ........................67 AFETY INFORMATION ....................... 67 MPORTANT INFORMATION INSTALLATION AND COMMISSIONING, OPERATING INSTRUCTIONS........ - Page 2 TOLERANCE CHECK WEIGHING...................... 86 ............................86 ENERAL ..........87 NPUT OF NOMINAL VALUE AND TOLERANCE LIMITS FUNCTION START 8.2.1 Weighed nominal value and tolerances .................. 87 ± ± ± 8.2.2 Weighed nominal value, tolerance limits 2,5%, 5,0%, 7,5% .......... 88 8.2.3 Manual entry of Tu and To nominal value ................
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Page 3: Technical Data
Mains supply depending on design (see either 230 V AC; +0.6%/-10%; 50 – 60 Hz type plate) o or 120 V AC; +10%/-15%; 50 – 60 Hz Model FIS 30K10 IPM FIS 60K20 IPM FIS 150K50 IPM Readability (d) 10 g 20 g 50 g Weighing range (max.) - Page 4 Technical Data (not verifiable) Model FIS 6K1 IP FIS 12K2 IP Readability (d) Weighing range (max.) 6 kg 12 kg Reproducibility Linearity ± 2 g ± 4 g Minimum single weight, 0.1 g 0.2 g piece counting Calibration weight (not added) 6 kg (M1) 12 kg (M1) Net weight...
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Page 5: Declaration Of Conformity
étalonnées sólo aplicable a balanzas verficadas la dichiarazione vale solo per le bilance omologate Date: 11.02.2004 Signature: Gottl. KERN & Sohn GmbH Management Gottl. KERN & Sohn GmbH, Ziegelei 1, D-72336 Balingen, Tel. +49-07433/9933-0,Fax +49-074433/9933-149 FIS-BA-def-0411... - Page 6 KERN FIS 12K2 IP KERN FIS 120K20 IP Mark applied EU Directive Standards 89/336EEC EMC EN 50081-1 EN 50082-1 EN 55022 Date: 11.02.2004 Signature: Gottl. KERN & Sohn GmbH Management Gottl. KERN & Sohn GmbH, Ziegelei 1, D-72336 Balingen, Tel. +49-07433/9933-0,Fax +49-074433/9933-149 FIS-BA-def-0411...
- Page 7 Notice Certified balances and balances used for legal applications have the EU type approval. The year of the initial verification is shown next to the CE mark. Such balances are verified in the factory and carry the „M“ mark on the actual balance. The year of initial verification is shown next to the CE mark.
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Page 8: General
3 General Please read the operating instructions carefully before working with your new balance. After unpacking, please check the equipment for any signs of external damage. Keep all packaging in case it should be necessary to despatch the equipment. This can help to prevent unnecessary damage. -
Page 9: Warranty
Line screw fitting Nickel-faced brass Any claim to warranty is forfeited if faults/damages are caused due to intervention by unauthorised persons, especially due to not using original KERN spare parts or operating material. All wear parts are excluded from warranty. -
Page 10: Safety Information
3.3 Safety information The equipment may only be opened by trained service engineers in compliance with KERN directives. Please disconnect the equipment from the mains before opening. Warranty is forfeited if the equipment is opened. -
Page 11: Installation And Commissioning, Operating Instructions
Weighing belts or roller conveyor tracks may only be installed on the load carrier after consulting with KERN. Moving parts must not be able to re-charge. Power-driven weighing belts or roller conveyor tracks must comply with the requirements of the 98/37/EC directive on machinery. -
Page 12: Scope Of Delivery
4.4 Scope of delivery The weighing system is supplied with the following components: Load carriers FIS weighing terminal Operating instructions 4.5 Levelling the weighing system The weighing system is levelled in the factory using the foot screws. Please check that all 4 foot screws rest evenly on the supporting area. The bubble level may also be installed underneath the load plate on small load carriers. -
Page 13: Calibration Information
5 Calibration Information Weight symbol flashing: Calibration switch (hardware seal) is not in secured condition. Calibration switch (=equalising plug) Traditionally, backup of the data relevant to calibration is carried out by means of hardware backup (equalising plug on the circuit board in the terminal). Status Equalising plug on the circuit board in the terminal... - Page 14 Position of the security mark above the calibration switch (equalising plug) Security mark Balances that are subject to compulsory calibration must be taken out of operation if: The weighing result of the balance is outside the error limit. Therefore, apply a known test weight (approx. 1/3 of the nominal load) to the balance at regular intervals and compare with the display value.
- Page 15 0,002 2002 1787281 1478071 Definition of the individual markings: Identification plate no. 4591930100 KERN Manufacturer Type designation (basic type) CE 2002 CE identification including the figures of the year in which the CE identification was applied. 0103 Identification number of the named office “Calibration Management Stuttgart“...
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Page 16: Information On Recalibration
5.1.1 Information on recalibration A balance is recalibrated according to the legal requirements applicable to the individual countries. For instance, the calibration validity period for balances in Germany is normally 2 years. The period of time for calibration validity begins when the balance is put into operation (installation and commissioning). -
Page 17: Overall View Of The Equipment
6 Overall view of the equipment 6.1 Display and control panel Illuminated LCD display Additional display for plus- minus weighing Minus weight LED red Weight w. tolerance LED green Status display Plus weight LED yellow Window for checking protective mark Service functions Basic weighing functions... -
Page 18: Display
6.1.1 Display = Status symbols: : gross weight : net weight battery voltage, battery depleted recharge or change the battery recording procedure weighing application tolerance check weighing application : counting application = weight, tare and application values including dimension : multiple-range scale; effective range = (1 or 2 or 3) 6.1.2 Keyboard The balance is operated using fixed function keys. -
Page 19: General Function Keys
6.1.3 General function keys Test (press key briefly) Actuation time: at least 2 seconds: standby disconnection Service functions key is used for service purposes and is not documented 6.1.4 Keys for weighing, recording and application functions Tare Cancel tare Set to zero Addition Freely assignable function key FIS-BA-def-0411... -
Page 20: Combined Functions
6.2 Combined functions Additional functions can be activated within the function test phase (chapter 7.1) after operating the (test) key for at least 2 seconds (2s): Selection Function/parameter group User Explanation group “Test” appears in the display Operator Chapter 6.4 hold depressed for Assignment function key 2 seconds whilst... -
Page 21: Operation And Control When In The Parameter And Service Menu
6.3 Operation and control when in the parameter and service menu Meaning of the function keys after selecting the parameter and service menu Function Symbol Meaning/explanation keys ↓ Acceptance of the selected table value. Relaying of selection or menu step ↑... -
Page 22: Allocation Of The Function Key
6.4 Allocation of the function key during “test” appears Selection of function key assignment Selection Sub-selection Symbol Explanation display ↑ ↓ Counting function ↑ ↓ Reference figure 5 ↑ ↓ Reference figure 10 ↑ ↓ Reference figure 15 ↑ ↓ Reference figure 20 ↑... - Page 23 Selection Sub-selection Symbol Explanation display ↑ ↓ Nominal value and tolerance limit entry using the cursor keys (as nominal value entry, chapter 8.2.3) ↑ ↓ Fine resolution Weight display with 10 times greater resolution ↑ ↓ ∧ Display of total ↑...
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Page 24: Weighing Operation
7 Weighing operation 7.1 Function test Automatic function test by applying voltage or activating the key (test). All display segments and LEDs are activated. Display of the installed programme version (example). (6.459.51) Version no. of approved software Version no. functions Amendment status Changeover to weighing operation. -
Page 25: Weight Display
7.2 Weight display The current weight is displayed continuously. 7.3 Zero setting Zero setting of weight display; this function will be executed when the weight value lies within a range of ± 2% of the maximum capacity range and when it has stabilized. -
Page 26: Net Weighing With Fixed Tare Value
7.4.2 Net weighing with fixed tare value key is assigned to and a fixed tare value stored. Note: See chapters 6.2 – 6.4 for assignment of the function key Counterbalancing by calling up the fixed tare value. A tare value of 5.48 kg has been stored. -
Page 27: Weight Display With Increased Resolution (Non-Verifiable)
7.7 Weight display with increased resolution (non-verifiable) key is assigned to , fine resolution. Note: See chapters 6.2 – 6.4 for assignment of the function key Selection of weight display with increased resolution. The resolution of the weight display is 10 times higher. Return to normal weight display after activating the key or after expiry of the 5 second control period. -
Page 28: Storage Values And Operating Modes
7.9 Storage values and operating modes 7.9.1 Fixed tare value A new fixed tare value can be stored by weighing if the key is assigned (chapter 6.4.). FIS-BA-def-0411... -
Page 29: Tolerance Check Weighing
8 Tolerance check weighing 8.1 General In many weighing applications, it is not the absolute weight of an item that is of interest, but the deviation of this weight from a nominal value. These applications, for example, are weight control of packages of equal weight or the process control of parts during a manufacturing process. -
Page 30: Input Of Nominal Value And Tolerance Limits, Function Start
Input of nominal value and tolerance limits, function start key is assigned to a tolerance check input function. Input function selection is carried out as described in chapter 6.4. 8.2.1 Weighed nominal value and tolerances key is assigned to Note: See chapters 6.2 – 6.4 for assignment of the function key A nominal weight of 2.000 kg is on the balance Start the tolerance check... -
Page 31: Weighed Nominal Value, Tolerance Limits ± 2,5%, ± 5,0%, ± 7,5
8.2.2 Weighed nominal value, tolerance limits ± 2,5%, ± 5,0%, ± 7,5% 2.5%, 5% or 7.5% are assigned to the Note: See chapters 6.2 – 6.4 for assignment of the function key A nominal weight of 1.700 kg is on the balance Start the tolerance check function. -
Page 32: Manual Entry Of Tu And To Nominal Value
8.2.3 Manual entry of Tu and To nominal value key is assigned to Note: See chapters 6.2 – 6.4 for assignment of the function key Start the tolerance check function. Enter the nominal value The active decade is displayed on the bar graph →... -
Page 33: Operating Modes, Settings
8.3 Operating modes, settings Selection of service parameter menu Selection of general “test“ parameters appears Selection Sub-selection Symbol Explanation display ↑ ↓ 0 +/- Operating mode ↑ ↓ Weighing from zero, display of absolute weight value ↑ ↓ Weighing towards zero, display of difference to the nominal value ↑... -
Page 34: Counting Operation
9 Counting operation key is assigned to and a reference number, e.g. pre-selected. Note: See chapters 6.2 – 6.4 for assignment of the function key 9.1 Important notes concerning piece counting Counting of pieces with the aid of a balance is based on a weight comparison between the items to be counted and the base weight of an item, the so-called reference weight. - Page 35 There are several ways of increasing the accuracy in piece counting. • When determining the reference weight, use, for example, 10 rather than one reference piece (weigh 10 pieces and divide the obtained weight value by 10). This yields a number of advantages. The first is that the ratio between the number of pieces to be counted and the number of reference pieces reduces (figures from the above example), the ratio now being 1000/10 = 100 instead of 1000/1 = 1000 as before.
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Page 36: Start Of Counting Procedure
9.2 Start of counting procedure Calculation of reference weight with the pre-selected reference number. Number of pieces = number of reference pieces Continuous display Number of pieces according to balance load Change-over to weighing mode Return to counting mode without new calculation of reference weight Note: See chapter 11 “Application and Operational Sequences“... -
Page 37: Start Of Counting Procedure With Number Of Reference Piece Recommendation
Start of counting procedure with number of reference piece recommendation Reference weight mass too small. Proposal: apply 3 additional reference pieces. Apply 3 additional reference pieces Automatic calculation Reference weight with calculated number of reference pieces Continuous display Number of pieces according to the loading of balance Even if a proposal is made to apply additional reference pieces, the counting function can be started by activating the... -
Page 38: Recording (Totalizing)
10 Recording (Totalizing) Weighed items are stored in a memory to form totals. ∗ Total memory • Net weight, tare weight, gross weight, (number of pieces) • Item counter starting at 0 and item counter starting at 1 Note: See chapter 11 „“Application and Operational Sequences“ for detailed description of recording. -
Page 39: Total Display
10.2 Total display key is assigned to or call up function using Note: See chapter 6.2 – 6.4 for function key assignment Only active during counting procedure: Display of total piece number Display of total net weight Item counter display Return to weighing mode 10.3 Total recording Total recording is only possible after total display has been activated... -
Page 40: Application And Operational Sequences
11 Application and operational sequences The following sections give practical examples of weighing, counting and operating sequences using recording and totalizing as well as the required parameter settings 11.1 Weighing, recording, totalizing Recording of individual and total weights. Parameter settings Assignment Total display 11.1.1 Additive weighing, recording, totalizing... -
Page 41: Subtractive Weighing, Recording, Totalizing
• Place further parts/items in cardboard • • • • box/container. Record • Tare Place parts of any other item in the cardboard box/container. Record the item. Display of total net weight Items 1 to x. Cancel out total memory. 11.1.2 Subtractive weighing, recording, totalizing Incoming goods, remove parts from cardboard box/container. -
Page 42: Counting, Recording, Totalizing
Remove any further packaging material and tare balance to 0. • Remove further parts/items from • cardboard box/container. • • • • Record Tare Remove next (last) item from the cardboard box/container. Record the next (last) item. Display of total net weight items 1 to x. - Page 43 Tare balance to 0. Place 10 reference parts in the cardboard box/container. Start counting with reference weight calculation. Number of pieces = reference figure. Put the required number of the 1 item into the cardboard box/container Record the first item. Balance is not loaded.
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Page 44: Parameter And Service Menu
12 Parameter and service menu The service menu allows parameters to be set for a diversity of tasks and requirements. • Metrological functions • Functions and applications Functions are also made available for commissioning, tests and analyses. The settable application and parameter functions are divided into 3 groups and provided for the following user groups: Function/parameter groups User group... -
Page 45: General Parameters
12.2 General parameters Selection of the service parameter menu. Selection of general when “test“ parameters. appears Selection Sub-selection Symbol Explanation display ↑ ↓ ↑ ↓ Standard setting ↑ ↓ 0 +/- Operating mode ↑ ↓ Weighing from zero, display of absolute weight value ↑... -
Page 46: Balance Parameters
12.3 Balance parameters Selection of the service parameter menu. when “test“ appears Selection of the balance parameters Hidden input of the service password. PASS Without the input of a password, the parameters can only be displayed but not changed. Pass code is 0001. The position is selected using . -
Page 47: Calibration (Cal)
13 Calibration (CAL) 13.1.1 General When we weigh a material mass, we are attempting to determine its weight in a weight unit. As the “g” acceleration of the fall and other factors vary from location to location, the balance must be calibrated following every change in location, as otherwise a 30 kg material mass would be displayed as such at one location and as 30.08 kg at another. - Page 48 28 / 29 27 / 28 26 / 27 25 / 26 77° 52‘ - 85° 2) Read off the correction factor in the following table GEO value Correction factor Kern & Sohn (g/kg) 3.793196 3.588993 3.384772 3.180633 2.976372 2.772195 2.567998 2.363781 2.159648...
- Page 49 3) Call up the scale parameter menu as described in chapter 12.3. Then enter the correction value (ensure the digit sign is correct). The positions are selected using The figures are entered using FIS-BA-def-0411...
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Page 50: Calibration Of The Balance Using Test Weights
13.1.3 Calibration of the balance using test weights Exercise particular care when carrying out the calibration procedure. The GEO values are overwritten following calibration using test weights. These may then no longer be used. Selection of the service parameter menu. when “test“... -
Page 51: Miscellaneous
Position it in such a manner as to parts. prevent it from coming into contact with other parts. Error in weighing terminal. Error in load carrier Activate the key; Inform KERN quoting the error number. Activate the key to remedy momentary disturbances. FIS-BA-def-0411... - Page 52 The most important error numbers ADW error numbers Err 20951 RAM error Err 20952 ROM error Err 20100 Weighing cell parameter too small for verifiable balances (acknowledge using the tare cancel key) Err 20101 Weighing cell zero point too small Err 20102 Weighing cell zero point too large Err 20800...
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Page 53: C Leaning
14.2 Cleaning Pressure compensation Pressure compensation The weighing terminal has a pressure compensation device for the weighing cell. This is located next to the measuring cable inlet and consists of a fixed connecting piece with adhesive diaphragm and a screw plug. There are three openings on the circumference of the fixed connecting piece and these must not be clogged by dirt. -
Page 54: Appendix – Brief Operating Instructions
15 Appendix – Brief Operating Instructions General Functions: Test Activate for at least 2 seconds if “test“ appears. Standby disconnection Weighing mode functions: Zero setting Tare Cancel tare Recording mode functions: Record items + Display total Record total Function Key Assignment Selection Sub-selection Symbol... -
Page 55: Attachment (Terminal Dimensions)
16 Attachment (Terminal Dimensions) 16.1 Table model Equipment infinitely slewable Instrument Connecting line leads Data line Control line Pressure compensation Front view: FIS-BA-def-0411... -
Page 56: W All Model
16.2 Wall model Equipment infinitely slewable Instrument Connecting line leads Data line Contol line Pressure compensation Front view FIS-BA-def-0411...