Kern-sohn CFS 50K-3 Instrukcja Użytkownika

KERN & Sohn GmbH Ziegelei 1 D-72336 Balingen E-Mail: [email protected] Phone: +49-[0]7433- 9933-0 Fax: +49-[0]7433-9933-149 Internet: www.kern-

Model CFS 50K-3 1. Weighing pan 2. Bubble level 3. RS 232 interface 4. Second balance interface 5. Footscrews 6. Connection of mains adapter 7.

2.2 Counting systems KERN CCS In factory the counting system KERN CCS is preconfigured in a way that no more changes will be necessary. 

Example 2: High-load reference scale   Bulk material balance KERN KFP Reference scale KERN CFS 50K-3 12 CFS/CCS-BA-e-1422

2.4 Overview of display Models CFS 300-3, CFS 3K-5, CFS 6K0.1, CFS 15K0.2, CFS 30K0.5: Weight Average piece weight Quantity Accumulator’s loa

2.4.1 Display weight Here the weight of your goods is displayed in [kg]. Indicator [] atop the symbol shows: Storage battery status display NET Net

2.5 Keyboard overview  Models CFS 300-3, CFS 3K-5, CFS 6K0.1, CFS 15K0.2, CFS 30K0.5 Selection Function in Weighing mode ….. • Numeric keys

• Taring • Confirm • Zeroing • Back to menu/weighing mode  Model CFS 50K-3: Selection Function in Weighing mode ….. • Article direct

• Summing up / printing (menu adjustment , cf. chapter 12.2 • Display total weight /number of weighings / total quantity • Data output (menu se

3 Basic instructions 3.1 Proper use The balance / counting system you purchased is intended to determine the weighing value of material to be weighe

3.4 Monitoring of Test Resources In the framework of quality assurance the measuring-related properties of the balance and, if applicable, the testin

GB KERN CFS/CCS Version 2.2 11/2014 Operating instructions Counting balance/counting system Contents 1 Technical data ...

6 Unpacking, Setup and Commissioning 6.1 Installation Site, Location of Use The balances / counting systems are designed in a way that reliable weig

6.3 Installing / removing transport fittings  Remove transport lock, if applicable. KERN CFS 3K0.5, CFS 6K0.1: KERN CFS 300-3: Bulk scales KER

 Install weighing plate and wind screen, if applicable, if needed.  Level balance with foot screws until the air bubble of the water balance is i

6.6 Connection of peripheral devices Before connecting or disconnecting of additional devices (printer, PC) to the data interface, always disconnect

7 Basic Operation 7.1 Switching on/off  Actuate power switch (cf. chapter 2) at the right bottom of the scale to the front. The balance will carry

Display example model CFS 6K0.1: (1) Reference balance KERN CFS (2) Bulk scales, e.g.: KERN KFP with counting system KERNCCS CFS/CCS

7.4 Weighing with tare A tare value can be entered for the reference as well as for the bulk material balance. Before setting a tare value select act

8 Parts counting Before the balance can count parts, it must know the average part weight (i.e. reference). Proceed by putting on a certain number of

8.1 Determination of the average piece weight by weighing Set reference  Reset balance to zero or tare the empty weighing container if necessary. 

Display example model CFS 50K-3: CFS/CCS-BA-e-1422 29

8.1 Determination of the average piece weight by weighing ... 28 8.2 Numeric input of the average piece we

Count the items  Tare if necessary, place weighing good and read off the number of items. Display example model CFS 6K0.1: Display example model

8.2 Numeric input of the average piece weight Set reference  Input known average piece weight, e.g. 10 g, with the numeric keys and confirm with

Display example model CFS 50K-3: Count the items  Tare if necessary, place weighing good and read off the number of items. Interconnecting an op

8.3 Automatic reference optimization If at the reference determination the placed weight or the placed piece number is too small, in the display of t

8.4 Counting with counting system (Illustration example)   Bulk material balance e.g. KERN KFP Reference balance KERN CFS • Here pieces

Display example model CFS 6K0.1: In order to avoid errors at the piece number determination, both balances must be adjusted with the same acceler

9 Fill-to-target function The balance allows weighing of goods to a certain target weight or target piece number within defined tolerances. With this

9.1 Tolerance check for target weight  Press , the active tolerance weighing mode is indicated.  If needed, select tolerance control for targ

 Put on the weighed material and check whether the weighed material is within the given tolerance, alongside the tolerance mark  / acoustic signal.

9.2 Tolerance check for target quantity  Press , the active tolerance weighing mode is indicated.  If needed, select tolerance control for tar

1 Technical data 1.1 KERN CFS KERN CFS 300-3 CFS 3K-5 CFS 6K0.1 Readability (d) 0.001 g 0.01 g 0.1 g Weighing range (max) 300 g 3 kg 6 kg R

 Determine the average piece weight (see chap. 10.1 or 10.2), place the weighing goods and check using the tolerance mark , if the number of the pl

10 Totalization Tolerance control is possible in weighing or target mode. When using in the counting system, no matter, if the weighed goods are on t

 This process can be repeated 99 times or until the weighing range of the balance is exhausted. Display of the saved weighing data:  Press , th

10.2 Automatic adding-up This function is used to add up the individual weighing values automatically into the sum storage once the scale is relieved,

11 Store article information The scale has more than 100 article storage places for frequently used tare values, average piece weights and article nam

Store article:  Press to input the storage place number (e.g. number 27) Display example model CFS 6K0.1:  Input „2“ and „7“ with the numeric

For input of numbers, actuate shortly the numeric button. For input of letters press the numeric button and keep it pressed until the desired letter i

11.2 Call article  When using as counting system use to select the balance, on which the tare value is stored. The appeared [] displays the curre

 When connecting an optional printer, the data can be edited by pressing Printout example KERN YKB-01N: S 1 Active balance, see chap. 7.3 ID:

3. Call article  Press direct key e.g. ; the storage place number and the article name will be shown for 1 second. The display changes into the c

KERN CFS 15K0.2 CFS 30K0.5 CFS 50K-3 Readability (d) 0.2 g 0.5 g 1 g Weighing range (max) 15 kg 30 kg 50 kg Reproducibility 0.2 g 0.5 g 1

12 Menu The menu is structured in the following menu blocks. 1. Balance settings 2. Settings serial interface 3. Input/display user identific

12.2 Menu overview 12.2.1 Models 6K0.1, 15K0.2, 30K0.5, 50K-3 Menu block Main menu Menu item Submenu Available Settings Explanation Signal tone

Baud rate 600 Baud rate 1200 Baud rate 2400 Baud rate 4800 Baud rate 9600 8 bits, no parity 7 bits, even parity 7 bits, odd parity Sta

12.2.2 Models CFS 3K-5, CFS 300-3 Menu block Main menu Menu item Submenu Available Settings Explanation Signal tone switched off Signal tone

Baud rate 600 Baud rate 1200 Baud rate 2400 Baud rate 4800 Baud rate 9600 8 bits, no parity 7 bits, even parity 7 bits, odd parity Sta

13 Configuration of bulk scale  Changes may only be carried out by trained specialized personnel. Ex factory, the scales KERN CFS respectively co

Menu settings: Call up menu  Switch-on balance and during the selftest press . The first menu block is displayed. „F1 oFF“  Press repeatedly

(1) Adjusting the bulk scales, all models except for CFS 50K-3 1. Internal resolution  Press , the internal resolution will be shown. Return t

5. Zero adjustment range Range of loads in which the display will be set to zero after activation. „0 AUto“  Press on display „0 AUto“; the curr

(2) Adjustment of bulk scales, model CFS 50K-3 1. Internal resolution  Press , the internal resolution will be shown. Return to menu by . Sel

Dimensions: Models • CFS 300-3 • CFS 3K-5 • CFS 6K0.1 • CFS 15K0.2 • CFS 30K0.5 Model • CFS 50K-3 6 CFS/CCS-BA-e-1422

5. Automatic zero tracking on display change „AZt“  Press , the current setting will be displayed. Select desired setting by and confirm with

14 Adjustment • Provide required adjustment weight, cf. chapter 1. The adjustment weight to be used depends on the capacity of the weight / counti

 Ensure that there are no objects on the weighing pan. Wait for stability display (indicator [] atop expires), then press .  Carefully pl

 Ensure that there are no objects on the weighing pan.  Wait for stability display (indicator [] atop appears), then press .  The curren

14.3 Model KERN CFS 50K-3 Operation Display  Switch-on balance and during the selftest press . „Pin“  Use the numeric keys to enter password: 

15 Linearization Linearity shows the greatest deviation of a weight display on the scale to the value of the respective test weight according to plu

Table 2: Required adjustment weights for interconnected bulk scales 1. Counting systems with reference scales KERN CFS 300-3, CFS 3K-5 6 kg 15 kg

15.1 Models CFS 300-3, CFS 3K-5 Operation Display  Switch-on balance and during the selftest press . „Pin“  Use the numeric keys to enter passw

 Carefully place fourth adjustment weight into the center of the weighing plate on display „LoAd 4“. Wait for stability display, then press . 

 Use the numeric keys to input password „9999“: Confirm input by . „Pin“ „----„  Select bulk material or reference balance via . The appeare

1.2 Counting systems KERN CCS Model KERN Bulk material balance KFP Weighing range [Max] kg Readability [d] g Weighing pan R ecommended calibration

16 Second balance interface When using as counting system, the platform must be connected with a suitable cable via the second-balance interface. Al

17 RS 232C interface The balance is typically equipped with a RS 232C interface. The weighing data can be output depending on the setting in the menu

17.2 Printer operation 17.2.1 Printout example KERN YKB-01N / model CFS 300-3  Counting S1 Active balance, see chap. 7.3 ID:

 Totalization 1. Weighing S 1 Active balance, see chap. 7.3 ID: 123456 User identification number (cf. chapter 12.2) ABCDEF Artic

17.2.3 Printout examples KERN YKB-01N / CFS 6K0.1, CFS 15K0.2, CFS 30K0.5  Summing up /menu adjustment „F2 PrtForm 1 (cf. chapter12.2) 1. Weigh

 Summing up /menu adjustment „F2 PrtForm 2 (cf. chapter12.2) 1. Weighing S 1 Active balance, see chap. 7.3 ID: 123456 User identifica

 Summing up /menu adjustment „F2 PrtForm 3 (cf. chapter12.2) 1. Weighing S 1 Active balance, see chap. 7.3 ID: 123456 User identifica

3. Weighing S 1 Active balance, see chap. 7.3 ID: 123456 User identification number (cf. chapter 12.2) ABCDEF Article name (cf. chap

17.2.4 Printout examples KERN YKB-01N / model CFS 50K-3  Totalization 1. Weighing LOCAL SCALE Active balance, see chap. 7.3 ID: 123456

17.3 Remote control instructions 17.3.1 All models except for KERN CFS 50K-3 All inputs finish with <CR><LF> (carriage return / line feed

Model KERN Bulk material balance KFP Weighing range [Max] kg Readability [d] g Weighing pan R ecommended calibration weight, not included, kg [cla

17.3.4 Model CFS 50K-3 Do not finish inputs with <CR><LF> (carriage return / line feed). T Taring Z Zeroing P Printing 17.3.5 User

17.4 I/O-function RS-232 Fig.: 9 pin d-subminiature bushing RS232 Pin 2 RXD Pin 3 TXD Pin 4 VCC 5V Pin 5 GND Shift point Pin 1 VB Pin 5

18 Servicing, maintenance, disposal Before any maintenance, cleaning and repair work disconnect the appliance from the operating voltage. 18.1 Cleani

19 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

19.1 Error messages Error message Description Possible reasons/ solution Err 4 Zeroing range exceeded due to switching-on balance or pressing (n

20 Declaration of conformity KERN & Sohn GmbH D-72322 Balingen-Frommern Postbox 4052 E-Mail: [email protected] Phone: 0049-[0]7433- 9933-0 Fax:

2 Appliance overview 2.1 Counting scales KERN CFS Model: CFS 300-3 Models: CFS 3K-5, CFS 6K0.1, CFS 15K0.2, CFS 30K0.5 1. Weighing plate / rec