Table of Contents
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Table of Contents
Related Manuals for KERN CME 100-3
Summary of Contents for KERN CME 100-3
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Page 1: Operating Instruction
KERN & Sohn GmbH Ziegelei 1 Tel: +49-[0]7433- 9933-0 D-72336 Balingen Fax: +49-[0]7433-9933-149 E-Mail: info@kern-sohn.com Internet: www.kern-sohn.com Operating instruction Counting scales/Counting system KERN CDE/CME/CDEE Version 1.4 04/2010 CDE/CME/CDEE-BA-e-1014... -
Page 2: Table Of Contents
Placing............................11 6.2.2 Scope of delivery ........................11 6.2.3 Assembly instructions for the use of a tripod (KERN CDE only, optional)....... 12 Mains connection ........................13 Operation using a (rechargeable) battery (optional) ............13 Connection of peripheral devices..................13 Initial Commissioning ......................13 Adjustment.......................... - Page 3 The menu...................... 19 Invoke menu..........................19 Exit menu ..........................19 Menu overview........................20 Description of individual functions ..................22 8.4.1 Weighing units (Unit) ........................ 22 8.4.2 Backlighting of display (CDE models only) ................23 8.4.3 Dosing and Zero-tracking ......................24 8.4.4 Selection of the adjustment weight...................
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Page 4: Technical Data
1 Technical data KERN CME 100-3 CME 300-2 CME 1000-2 Readability (d) 0,001 g 0,01 g 0,01 g Weighing range (max) 100 g 300 g 1000 g Reproducibility 0,001 g 0,01 g 0,01 g Minimum piece weight 0,002 g 0,02 g... - Page 5 KERN CME 3000-1 CME 6000-1 Readability (d) 0,1 g 0,1 g Weighing range (max) 3000 g 6000g Reproducibility 0,1 g 0,1 g Minimum piece weight 0,2 g 0,2 g Linearity ± 0,2 g ± 0,3 g Recommended adjustment weight, not...
- Page 6 KERN CDE 35K1 CDE 35K1L CDE 60K2 Readability (d) Weighing range (max) 35 kg 35 kg 60 kg Reproducibility Minimum piece weight Linearity Recommended adjustment weight, not included (class) 30 kg (F2) 20 kg (F2) 60 kg (F2) For details on “Selecting an adjustment weight“...
- Page 7 KERN CDE 60K2L CDE 150K5 CDE 150K5L Readability (d) Weighing range (max) 60 kg 150 kg 150 kg Reproducibility Minimum piece weight 10 g 10 g Linearity 15 g 15 g Recommended adjustment weight, not included (class) 60 kg (F2)
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Page 8: Declaration Of Conformity
Mark applied EU Directive Standards 2004/108/EC EN 55022: 1998+A1+A2 EN 61000-3-2: 2000+A2 EN 61000-3-3: 1995+A1 EN 55024: 1998+A1+A2 Date: 27.10.2008 Signature: Gottl. KERN & Sohn GmbH Management Gottl. KERN & Sohn GmbH, Ziegelei 1, D-72336 Balingen, Tel. +49-[0]7433/9933-0,Fax +49-[0]7433/9933-149 CDE/CME/CDEE-BA-e-1014... -
Page 9: Basic Information (General)
Information is available on KERN’s home page (www.kern-sohn.com) with regard to the monitoring of balance test substances and the test weights required for this. In KERN’s accredited DKD calibration laboratory test weights and balances may be... -
Page 10: Basic Safety Precautions
4.1 Pay attention to the instructions in the Operation Manual Carefully read this operation manual before setup and commissioning, even if you are already familiar with KERN balances. 4.2 Personnel training The appliance may only be operated and maintained by trained personnel. -
Page 11: Unpacking
Therefore, observe the following for the installation site: • Place the balance on a firm, level surface; • Avoid extreme heat as well as temperature fluctuation caused by installing next to a radiator or in the direct sunlight; • Protect the balance against direct draughts due to open windows and doors; •... -
Page 12: Assembly Instructions For The Use Of A Tripod (Kern Cde Only, Optional)
6.2.3 Assembly instructions for the use of a tripod (KERN CDE only, optional) CDE/CME/CDEE-BA-e-1014... -
Page 13: Mains Connection
6.3 Mains connection Power is supplied via the external mains adapter. The stated voltage value must be the same as the local voltage. Only use original KERN mains adapters. Using other makes requires consent by KERN. 6.4 Operation using a (rechargeable) battery (optional) Lift-off the battery compartment cover on the lower side of the balance. -
Page 14: Adjustment
6.7 Adjustment As the acceleration value due to gravity is not the same at every location on earth, each balance must be coordinated - in compliance with the underlying physical weighing principle - to the existing acceleration due to gravity at its place of location (only if the balance has not already been adjusted to the location in the factory). -
Page 15: Operation
7 Operation 7.1 Overview of display 7.2 Keyboard overview In weighing mode: In menu ON/OFF Use the ON/OFF key and activate the Taring Mode Menu. Configuration of reference using 5 parts Configuration of reference using 10 Function selection parts Parameter selection Configuration of reference using 20 parts Switchover pcs ↔g... -
Page 16: Weighing
7.3 Weighing Turn on balance by pressing the ON/OFF key. The balance shows for approx. 3 seconds „88888“ in the display and then goes to „0“. Now it is ready for operation. Important: Should the display flash or not be on „0“, press the TARE button. -
Page 17: Plus/Minus Weighings
7.6 Plus/minus weighings For example unit weight control, fabrication control etc. In weighing mode, place target weight on weighing platform and tare to “0“by pressing the TARE-key. Remove the nominal weight. Put the test objects subsequently on the weighing plate, the respective deviation from the nominal weight is displayed with the respective sign to „+“... -
Page 18: Automatic Reference Optimization
7.7.1 Automatic reference optimization To do this, the function “OPti“ has to be enabled (on) in the menu, see chpt. 8. Enter reference weight (see chpt. 7.7) The reference weight is recalculated each time new additional items are placed on the weighing platform (up to 100 pieces only). As the additional pieces increase the base for the calculation, the reference also becomes more exact. -
Page 19: The Menu
8 The menu 8.1 Invoke menu With the weighing scale switched off, press ON/OFF and TARE-key simultaneously until the first function “Unit“ appears. Select function by pressing the 10x-key. Confirm selected function by pressing the PRINT-key; current setting appears. Parameters are selected by pressing the 10x-key. Store selected parameters by pressing the PRINT-key;... -
Page 20: Menu Overview
8.3 Menu overview Description of function Function Parameter Description of options Weighing unit switchover UNIT Gram (see chpt. 8.4.1) Kilogram (model-dependent) Pound Ounce Troy ounce Tael Hongkong Tael Taiwan Grain (model-dependent) Pennyweight (model-dependent) Momme Tola Carat (model-dependent) Freely selectable factor Data transfer mode (see Data output via remote control rE CR... - Page 21 Baud rate bAUd 19200 (see chpt. 9.3.2) 9600 4800 2400 1200 AUTO OFF Automatic switch-off function after 3 min without load change ON (battery operation), see chpt. 6.4 Automatic switch-off function after 3 min without load change OFF Zero tracking (see chap. 8.4.3) Selecting an adjustment 100*...
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Page 22: Description Of Individual Functions
8.4 Description of individual functions 8.4.1 Weighing units (Unit) With the weighing scale switched off, press the ON/OFF- and TARE-key simultaneously until “Unit“ appears. Conform by pressing the PRINT-key; the currently set weighing unit appears. Use the 10x-button to select between the different units (see table). By pressing the PRINT button the selected weighing unit is taken over. -
Page 23: Backlighting Of Display (Cde Models Only)
8.4.2 Backlighting of display (CDE models only) In the menu the functions of the background illumination can be switched on or off. Proceed as follows: With the weighing scale switched off, press ON/OFF and TARE-key simultaneously until the first function “Unit“ appears. Repeatedly press the 10x-key until “bl“. -
Page 24: Dosing And Zero-Tracking
8.4.3 Dosing and Zero-tracking The Auto-Zero function is used to tare small variations in weight automatically. In the event that small quantities are removed or added to the material to be weighed, incorrect weighing results can be displayed due to the “stability compensation“... -
Page 25: Selection Of The Adjustment Weight
8.4.4 Selection of the adjustment weight For the model ranges KERN CDE and CME the adjustment weight can be selected from three or four preset nominal values (c.1/3; 2/3; max or c.1/4; 1/2; 3/4; max) (see also table 1 below, default settings are highlighted in grey). In order to achieve high- quality weighing results in the sense of the measuring technology, it is recommended to select the nominal value as high as possible. -
Page 26: Data Output Rs 232 C
• Miniature plug-in necessary (9 pole D-Sub) • For operation with interface faultless operation is only ensured with the correct KERN – interface cable (max. 2m) 9.2 Pin allocation of the balance output socket (front view) Pin 2: Transmit data... -
Page 27: Baud Rate
9.3.2 Baud rate The baud rate necessary for the measuring values transfer can be set. In the following example the baud rate is set to 9600 baud. With the weighing scale switched off, press ON/OFF and TARE-key simultaneously until the first function “Unit“ appears. Repeatedly press the 10x-key until “bAUd“... -
Page 28: Explanation Of The Data Transfer
Confirm selected parameter by pressing the PRINT-key; current setting appears. Press the 10x-key, to select “on“or “off” Changed setting will be imported by pressing the PRINT key. The balance returns automatically into weighing mode. By that way the user can configurate his own data block, which then is sent to a printer or to a PC. -
Page 29: Au Pc
9.4.1 AU PC The weighing values are sent automatically and continuously, no matter if the value is stable or unstable. e. Format for stable values for weight/quantity/percentage 10 11 12 13 14 15 16 17 18 f. Format in case of fault g. - Page 30 rE Cr: The remote control commands s/w/t are sent from the remote control unit to the balance as ASCII code. After the balance having received the s/w/t commands, it will send the following data. Take into account that the following remote control commands must be sent without a subsequent CR LF.
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Page 31: Output On Bar Code Printer
The printer format is stored in the printer, i.e. in case of a failure the printer cannot be changed with a new one from factory, previously it is necessary that KERN installs the respective software. The Zebra printer and the balance must be connected to the delivered interface cable when they are switched off. -
Page 32: Service, Maintenance, Disposal
Spilled weighing goods must be removed immediately. 10.2 Service, maintenance The appliance may only be opened by trained service technicians who are authorized by KERN. Before opening, disconnect from power supply. 10.3 Disposal Disposal of packaging and appliance must be carried out by operator according to valid national or regional law of the location where the appliance is used. -
Page 33: Instant Help
11 Instant help In case of an error in the program process, briefly turn off the balance and disconnect from power supply. The weighing process must then be restarted from the beginning. Help: Fault Possible cause The displayed weight does not glow. •... -
Page 34: Counting System Cdee
A counting system allows the construction of a dual balance assembly for piece counting. The KERN Scale CDE is used as quantity scale for the determination of the piece number/piece weight. The high resolution of Kern scale KERN CME allows a very precise determination of the reference weight for items of low weight. -
Page 35: Installation
(see chap. 6.8). Non-compliance will result in counting errors! 1. Place empty vessel on weighing platform of quantity scale KERN CDE and tare by pressing the key (TARE) 2. Place reference piece number of count quantity on reference scale KERN CME (e.g.