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KERN & Sohn GmbH

Ziegelei 1
D-72336 Balingen
E-Mail: [email protected]

Tel: +49-[0]7433- 9933-0
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com

Service manual
Touch screen –
Industrial and laboratory scales

KERN FKT / IKT / PKT

FKT_IKT_PKT-SH-e-1230

Version 3.0
1/2012
GB

Содержание PKT

Страница 1: ...336 Balingen E Mail info kern sohn com Tel 49 0 7433 9933 0 Fax 49 0 7433 9933 149 Internet www kern sohn com Service manual Touch screen Industrial and laboratory scales KERN FKT IKT PKT FKT_IKT_PKT SH e 1230 Version 3 0 1 2012 GB ...

Страница 2: ...s Table of Contents 1 Basic Information 3 2 Introduction 3 3 Menu Map 4 4 Troubleshooting 5 5 Adjustment 6 6 Service Menu 7 6 1 How to Enter the Service Menu 7 6 2 Factory Reset 8 6 3 Factory Adjustment 9 6 4 Linearity Adjustment 11 6 5 Geo Value 13 6 6 Serial Number 14 6 7 Clear Passwords 15 6 8 Remark 15 7 Electronics 16 ...

Страница 4: ...4 FKT_IKT_PKT SH e 1230 3 Menu Map ...

Страница 7: ...ight in the centre of the weighing plate 6 After a short time balance will return into weighing mode automatically 7 Remove adjusting weight 6 Service Menu 6 1 How to Enter the Service Menu 1 Turn ON the balance 2 Press the MENU CAL key 3 Press the key then press the Service key 4 The display appears ...

Страница 8: ...ter the password 1 0 1 and confirm with ENTER key 6 2 Factory Reset Reset the application settings to factory settings e g language basic settings weighing technology settings etc with Factory reset key and confirm with ENTER key ...

Страница 9: ...FKT_IKT_PKT SH e 1230 9 6 3 Factory Adjustment 1 Press the Factory adjust key 2 With empty weighing pan press the Zero point adjustment key and wait until the display appears the stability mark ...

Страница 10: ...ect Factory adjust again place the maximum weight on the weighing pan and after that press the Ref Weight adjustment key 4 Balance measuring for approx 1 2 minutes 5 After that the display appears the stability mark 6 Remove the weight ...

Страница 11: ...nd adjustment check balance readings in all measuring points In case of differences make a note 2 Enter the Service Menu and select Linearity 3 The display appears the first linearity point e g 4 Press the Deviation key to enter the difference in digit e g minus 5 digit and confirm with ENTER key ...

Страница 14: ...egory you can view or change the balance serial number The number was assigned to it in the factory and should never be altered It is only necessary to change this number after replacing the main board The serial number is given on the balance model label ...

Страница 15: ...r all passwords device code and configuration code Select Clear Passwords and confirm with ENTER 6 8 Remark Please notice the categories Temperature adjust Creep and Startup creep were configured and used only in our production line Therefore it is not recommended to use them ...

Страница 16: ... version D 2 Out 2 5 4 2 3 1 Out 3 3 Performance data Vcemax 35 V DC Icmax 80 mA DC 5 Pin 4 is not allocated IN EX IN EX REF SENSE OUT SIG OUT SIG Load cell Touch JTAG LCD Lightening USB REF SENSE Temp sensor 9 10V Ground PTB Lock Ground Batt Power supply Accumulator Common INP OUT 3 OUT 2 OUT 1 RXD TXD GND RXD TXD GND COM 1 COM 2 Optocoupler ...