KERN FTC Manuale utente
KERN & Sohn GmbH
Ziegelei 1
D-72336 Balingen-Frommern
Postfach 40 52
72332 Balingen
Tel. 0049 –[0]7433-9933-0
Fax. 0049 –[0]7433-9933-149
Web: www.kern-sohn.com
Operating Instructions
Compact scales
KERN FTC
Version 2.0 01/2007
FTC-BA-e-0720
ME-Nr.: 22017145
Table of contentsFTC-BA-e-0720
3User manual ME-Nr.22017145 01/07
Table of contents
Page
1 Introduction .....................................................................................5
1.1 Safety instructions .............................................................................5
1.2 Description ......................................................................................6
1.3 Putting into operation ......................................................................10
2 Operation ......................................................................................13
2.1 Switching on and off .......................................................................13
2.2 Zeroing / Zero point correction ..........................................................13
2.3 Simple weighing .............................................................................13
2.4 Weighing with tare ..........................................................................14
2.5 Calling up the gross weight and tare value .........................................15
2.6 Displaying weight values with a higher resolution ...............................15
2.7 Displaying the capacity available ......................................................15
2.8 Dynamic weighing ..........................................................................15
2.9 Printing results ...............................................................................16
2.10 Switching scales .............................................................................16
2.11 Cleaning ........................................................................................17
3 Counting .......................................................................................18
3.1 Counting parts into a container .........................................................18
3.2 Counting parts out of a container ......................................................19
3.3 Counting with variable reference quantity ...........................................19
3.4 Counting with minimum accuracy ....................................................19
3.5 Reference optimization ....................................................................20
3.6 Counting with automatic reference determination ................................20
3.7 Counting with two scales .................................................................20
4 Settings in the menu ......................................................................23
4.1 Operating the menu ........................................................................23
4.2 Overview .......................................................................................25
4.3 Scale settings (SCALE) ....................................................................28
4.4 Application settings (APPLICATION) ..................................................32
4.5 Terminal settings (TERMINAL) ..........................................................34
4.6 Configuring interfaces (COMMUNICATION) .........................................35
4.7 Diagnosis and printing out of the menu settings (DIAGNOS) ................38
5 Interface description ......................................................................39
5.1 SICS interface commands ................................................................39
5.2 TOLEDO Continuous mode ..............................................................42
6 Event and error messages ..............................................................44
7 Technical data and accessories ......................................................46
7.1 Technical data ................................................................................46
FTC-BA-e-0720
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Table of contents
User manual ME-Nr.22017145 01/07
8 Appendix ......................................................................................50
8.1 Table of Geo Values ........................................................................50
8.2 Sample protocols ...........................................................................53
9 Index ............................................................................................54
IntroductionFTC-BA-e-0720
5User manual ME-Nr.22017145 01/07
1 Introduction
1.1 Safety instructions
DANGER!
Electric shock hazard!
▲Always pull out the mains plug before any work on the device.
DANGER!
Electric shock hazard if the mains cable is damaged!
▲Check the mains cable for damage regularly and replace it immediately if it is dam-
aged.
▲On the rear side of the device, maintain a clearance of at least 3 cm in order to
prevent the mains cable bending too much.
CAUTION!
On no account open the device!
The warranty is void if this stipulation is ignored. The device may only be opened by
authorized persons.
CAUTION!
Do not use the scale in hazardous areas!
Our product range includes special devices for hazardous areas.
FTC-BA-e-0720
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Introduction
User manual ME-Nr.22017145 01/07
CAUTION!
Handle the compact scale with care.
The scale is a precision instrument.
▲When the weighing pan has been removed, never clean the area under the load
plate holder with a solid object!
▲Do not put excessive loads on the scale.
▲Avoid banging the weighing pan.
Note Use with foodstuffs
Parts coming into contact with foodstuffs have smooth surfaces and are easy to clean.
The materials used do not splinter and are free of harmful substances.
With foodstuffs, it is recommended to use the supplied protective cover.
➜Clean the protective cover regularly and carefully.
➜Replace damaged or very dirty protective cover immediately.
1.2 Description
The compact scales are available in a small and large size in various capacities and
resolutions.
The power supply is carried out via a built-in power supply device, an internal
rechargeable battery with an external mains adapter or an external battery.
One of the following options can also be ordered:
•Additional interface RS232
•Ethernet interface
•Analog second scale interface
Disposal
➜Observe the valid environmental regulations when disposing of the scale.
If the device has a rechargeable battery:
The battery contains heavy metals and therefore must not be disposed of with normal
waste.
➜Observe the local regulations for disposing of environmentally hazardous materi-
als.
IntroductionFTC-BA-e-0720
7User manual ME-Nr.22017145 01/07
1.2.1 Overview
1Display
2Scale specifications
3Load plate
4Adjustable foot
5Keys
1Power supply
connection
2Optional interface
3RS232 interface
321
FTC-BA-e-0720
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Introduction
User manual ME-Nr.22017145 01/07
1.2.2 Display
17-segment display, 7 digits, with decimal point
2Active interface
3Symbol for displaying gross and net values
4Active scale
5Weighing range display
6Battery charge level; only present on scales with a battery
7Weight units
8Selected reference quantity
9Symbols for optimizing the average piece weight
10 Symbol for dynamic weighing
11 Graphic display of the weighing range
12 Stability monitor (goes out when a stable weight value is reached)
13 Sign
14 Identification for changed or calculated weight values, e.g. higher resolution,
minimum weight not reached
Opt
Auto
Com 231231
Pcs
%
kg
10010050500
%
134 5
6
7
8
91011
12
13
14
OK
2
IntroductionFTC-BA-e-0720
9User manual ME-Nr.22017145 01/07
1.2.3 Keypad
Main functions
Additional functions
Key Function in operating mode Function in the menu
Switching device on / off, abort To the last menu item –End-
Setting scale to zero Scrolling back
Taring scale Scrolling forward
Transfer key
Long key press: Calling up menu
Activating menu item
Accepting selected setting
Key Function
Switching between gross and net weight; displaying tare specification
Calling up additional information, e.g. gross weight, average piece weight, higher
resolution ...
Switching the scale
Switching between weight value and number of pieces
Determining average piece weight from 10 pieces
Determining average piece weight from any number of pieces
FTC-BA-e-0720
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Introduction
User manual ME-Nr.22017145 01/07
1.3 Putting into operation
1.3.1 Selecting or changing the location
The correct location is crucial to the accuracy of the weighing results!
Major geographical
location changes
The manufacturer adjusts each scale to the local gravity conditions (GEO value). In
the event of major geographical location changes, this setting must be adjusted by a
service technician. Certified scales must also be recertified observing the national cer-
tification regulations. These steps are not necessary for scales with an internal cali-
bration weight.
➜Select a stable, vibration-free and if possible a horizontal location.
The ground must be able to safely bear the weight of the fully loaded scale.
Observe the following environmental conditions:
•No direct sunlight
•No strong drafts
•No excessive temperature fluctuations
Aligning the scale
Only scales that have been aligned precisely horizontally provide accurate weighing
results. The certified scales have a spirit level to simplify alignment.
➜Turn the adjustable feet of the scale until the spirit level’s air bubble is inside the
inner circle.
Indice
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