1. NTENDED USE .......................................................................................................................................7 I
2.3. Operation in a strong electrostatic field.......................................................................................................................9
2.4. Washing scales intended for meat processing industry ..............................................................................................9
10. FUCTIONS OF KEYS...........................................................................................................................15
11. MENU - PARAMETERS .......................................................................................................................16
11.1. Overview of parameters..........................................................................................................................................16
11.2. Navig ting within the menu level............................................................................................................................20a
11.3. Return to weighing..................................................................................................................................................21
12.5. Weighings in two ranges.........................................................................................................................................25
12.6. Toggli g between weight units................................................................................................................................25n
12.6.1. Selection of basic unit..................................................................................................................................25
2.6.2. Toggling between weight units.....................................................................................................................261
12.7. Switching between platforms..................................................................................................................................26
13. MAIN PARAMETERS...........................................................................................................................27
13.2. Median filter............................................................................................................................................................28
13.4. Minimal mass parameter........................................................................................................................................30
15.1. Coop ation with a computer..................................................................................................................................38er
15.1.1. Select the communication port scale-computer...........................................................................................38
15.1.2. Type of printout scale – computer ...............................................................................................................39
15.1.4. Commands operating of communication protocol .......................................................................................40
15.1.5. Cooperation with „E2R System”...................................................................................................................41
15.1.5.2. Buffer for weighings.............................................................................................................................42
15.1.5.3. The lock of product change.................................................................................................................43
15.2. Coop ation with printers........................................................................................................................................43er
5.2.1. Communication port scale - printer..............................................................................................................431
15.3. Coop ation with a barcode scanner ......................................................................................................................44er
15.3.1. Select a communication port for the scanner ..............................................................................................44
15.3.2. Setting the START parameter .....................................................................................................................45
5.3.3. Setting the LENGTH parameter...................................................................................................................461
15.4. Coop ation with a transponder card reader..........................................................................................................46er
15.4.1. Selecting of communication port..................................................................................................................47
5.4.2. Procedure of ascribing card numbers to operators......................................................................................471
15.5. Coop ation with an additional display...................................................................................................................48er
15.5.1. Selecting a communication port...................................................................................................................48
15.5.2. Selecting an additional display type.............................................................................................................49
- 3 -
16. DATE / TIME SETTING ........................................................................................................................50
16.1. Time view................................................................................................................................................................50
16.2. Time setting............................................................................................................................................................50
16.3. Date format.............................................................................................................................................................51
17.6.2. Variables appearance in all modes..............................................................................................................57
17.6.3. Variables for the counting pieces mode only...............................................................................................58
17.6.4. Variables for printing out weighings from the database...............................................................................59
17.6.5. Variables for printouts of reports from weighing..........................................................................................60
17.6.6. Special characters that can be used in non-standard printouts...................................................................61
18. DAT BASES........................................................................................................................................61A
18.2.1. Access level to edition of databases............................................................................................................63
8.2.2. Access level for disabled logging.................................................................................................................631
18.4. Type of codes.........................................................................................................................................................65
18.5. Access to edition of databases...............................................................................................................................66
18.6. Quick searching in databases.................................................................................................................................66
18.6.2. Quick name search...................................................................................................................................... 67
8.6.3. Quick number search...................................................................................................................................681
18.7. Database of operators............................................................................................................................................69
18.9. atabase of weighings ...........................................................................................................................................73D
18.10. atabase of tare values..........................................................................................................................................74 D
18.11. General purpose variables......................................................................................................................................75
18.11.1. Editing general purpose variables............................................................................................................75
18.11.2. General purpose variables in printouts.....................................................................................................76
18.12. Database of contractors..........................................................................................................................................77
19. REPORTS FROM WEIGHINGS ...........................................................................................................79
19.1. Editing of reports.....................................................................................................................................................79
19.2. Printout of reports ...................................................................................................................................................80
20. CONFIGURATION OF EXTERNAL INPUTS / OUTPUTS....................................................................81
20.1. Configuration of external buttons............................................................................................................................81
20.2. Configuration of outputs .........................................................................................................................................82
21. STA ISTICS .........................................................................................................................................83T
21.2. Printouts of statistics...............................................................................................................................................84
21.3. Zeroing stat istics.....................................................................................................................................................85
22. OTHER PARAMETERS........................................................................................................................86
22.1. Language setting....................................................................................................................................................86
22.2. LED power setting..................................................................................................................................................87
22.3. Work modes for LEDs ............................................................................................................................................87
22.4. Automatic power down ...........................................................................................................................................89
22.5.1. Backlight – power supply from mains..........................................................................................................90
2.5.2. Backlight - power supply from the accumulator..........................................................................................912
22.8. Software version view.............................................................................................................................................93
23. SCA E CALIBRATION.........................................................................................................................93L
23.2. Start mass adjustment............................................................................................................................................95
24. WORK MODES ....................................................................................................................................96
24.1. Setting accessibility of work modes........................................................................................................................96
24.3. +/- control according to an inscribed standard mass..............................................................................................99
24.4. Maximal force latch...............................................................................................................................................101
24.5. Devia on in percents in relation to a standard mass............................................................................................101ti
24.5.1. Starting weighing in per cents....................................................................................................................102
24.5.2. Weighing a standard mass........................................................................................................................102
4.5.3. Inscribing a standard mass........................................................................................................................1032
24.6.1. Weighing time setting ................................................................................................................................103
24.6.2. Starting the work mode..............................................................................................................................104
- 4 -
2
4.6.3. Procedure of weighing animals..................................................................................................................104
24.8. Count g pieces of the same mass.......................................................................................................................113in
24.7.2. Time interval between changing dosage thresholds..................................................................................106
24.7.3. Time interval completing process..............................................................................................................107
24.7.4. Mode for OUTPUTS ..................................................................................................................................107
24.7.6.3. Maximum correctional value..............................................................................................................111
24.7.6.4. Averaging from subsequent dosing cycles........................................................................................111
4.7.7. Starting work modes..................................................................................................................................1122
24.8.1. Triggering off „C LABEL” ...........................................................................................................................114
24.8.2. Triggering off „CC LABELS” ......................................................................................................................115
24.8.4. Setting „M1” number of pieces...................................................................................................................116
24.8.6. Setting „M2” number of pieces...................................................................................................................117
24.8.7. Point in mass form in EAN-13 code...........................................................................................................118
24.8.8. Automatic Correction of Accuracy .............................................................................................................118
24.8.9. etting of the number of labels to print......................................................................................................119S
24.8.10. Setting of the number of cumulative labels to print ................................................................................120
24.8.11. Setting of the number of cc labels to print..............................................................................................120
24.8.12. Choosing the counting pieces / labelling work mode..............................................................................121
24.8.13. Setting the mass of single piece.............................................................................................................121
24.8.14. Setting the reference standard mass by declaring the quantity of the standard.................................122
24.8.15. By entering a standard mass from the database....................................................................................124
24.8.16. Inscribing the unit mass to the database................................................................................................125
24.8.17. Description of counting pieces / labelling ...............................................................................................125
27. SPECIFICATION OF ADDITIONAL MODULES.................................................................................132
27.1. Ether t module - ET ...........................................................................................................................................133ne
27.1.1. Mounting way in PUE C41H......................................................................................................................134
7.1.2. Drawings of sockets and cables for Ethernet.............................................................................................1362
27.2.2. The way of installing inside PUE C41H ....................................................................................................137
27.2.3. Configuration of work modes of analogue modules...................................................................................138
7.2.4. Connections to AN module........................................................................................................................ 1392
27.3. Relay odule - PK1..............................................................................................................................................140 m
27.3.2. Installing in PUE C41H indicators..............................................................................................................140
7.3.3. Drawing of cables and outputs..................................................................................................................1422
27.4. WE 4 4 inputs / 4 outputs module ......................................................................................................................142-
27.4.2. Colours of cables for I/O............................................................................................................................143
7.4.3. Installing method in PUE C41H indicators.................................................................................................1432
27.5. WE 8 8 inputs / 8 outputs module ......................................................................................................................144-
7.5.4. Description of input output wires................................................................................................................1472
27.6. DP1 – module for an additional platform ..............................................................................................................147
27.6.2. Colours of wires.........................................................................................................................................148
7.6.4. Installing in PUE C41H housing.................................................................................................................1512
27.7. RS485 led out via RS 1D gland............................................................................................................................153
27.7.1. Installing inside the PUE C41H housing....................................................................................................153
28. COM UNICATION PROTOCOL........................................................................................................155M
28.1. General information..............................................................................................................................................155
28.2. A set of commands for RS interfaces...................................................................................................................155
28.4.3. Get tare value............................................................................................................................................157
28.4.4. Set tare value.............................................................................................................................................158
28.4.5. Send the stable result in basic unit............................................................................................................158
28.4.6. Send the result immediately in basic unit ..................................................................................................159
28.4.7. Get immediate results from both platforms in basic units..........................................................................159
28.4.8. Send the stable result in current unit.........................................................................................................160
28.4.9. end the result immediately in current unit................................................................................................161S
28.4.10. Switch on continuous transmission in basic unit ....................................................................................161
28.4.11. Switch off continuous transmission in basic unit ....................................................................................162
28.4.12. Switch on continuous transmission in current unit..................................................................................162
28.4.13. Switch off continuous transmission in current unit..................................................................................162
28.4.14. Lock the scale keyboard.........................................................................................................................163
28.4.15. Unlock the scale keyboard .....................................................................................................................163
28.4.16. Initiating of dos ing/filling.........................................................................................................................163
28.4.17. Stop of dosing/filling...............................................................................................................................163
28.4.18. Set lower threshold.................................................................................................................................163
28.4.19. Set upper threshold................................................................................................................................164
32.1. Communication with barcode scanners................................................................................................................169
32.2. Coop ation with „EDYTOR WPW” – PC software tool........................................................................................170er
32.2.1. Main window..............................................................................................................................................170
32.2.2. Setting parameters of RS232 ...................................................................................................................171
32.4. Example of designing non-standard printouts......................................................................................................181
32.5. Example of creating a complex report..................................................................................................................181
32.6. Examples of surge protections .............................................................................................................................184
- 6 -
1. INTENDED USE
Counting-labelling scales are intended for COUNTING PIECES OF THE
SAME WEIGHT and in connection with label printers allow to print labels.
Scales use databases of: operators, assortment, labels, materials,
contractors, weighings. Barcode scanners can help to find quickly
a required product.
Accessible functions for counting pieces:
- Determining of a unit mass by weighing (scale accuracy),
- possibility of connecting an additional platform.
Functions:
• Tarring within the whole measuring range,
• Inscribing tare value,
• Automatic tare,
• Automatic print,
• Continuous transmission,
• Printout configuration (stable/immediate),
• Designing printouts,
• Minima mass,
• Force measurements in Newtons,
• Cooperation with computers,
• Cooperation with printers,
• Cooperation with external industrial buttons ZERO, TARA, PRINT,
• Cooperation with a barcode scanner,
• Cooperation with a transponder card reader,
• Totalizing,
• +/- control (checkweighing),
• Deviation in percents,
• Top mass latch,
• Dosing,
• Counting pcs,
• Weighings animals.
- 7 -
User functions may have attribute of accessibility. For this reason it is
possible to adjust scale to individual needs to provide access to only these
functions which are currently needed. Attribute determination accessible /
inaccessible is possible in user menu and described in further part of
manual.
2. PRECAUTIONARY MEASURES
2.1. Precautions
A. Please, read carefully this user manual before and use the
device according to its intended use,
B. Devices that are to be withdrawn from usage should be sent back to
the producer or in case of own utilization do it according to the law.
2.2. Accumulator/battery pack
WPW scales include gel cell accumulators SLA (Sealed Lead Acid type)
6V 3 to 4Ah of capacity. The device connected to mains inteligently
monitors the battery state and charges it if possible. After sudden lack
of power supply from the mains the device automatically switches to
accumulator without breaking operation.
In case of an prolonged storage period in low
temperatures, it is not allowed the full discharge
Notice:
Some symbols on accumulators identify harmful elements:
of the accompanied batteries.
The worn out accumulator can be exchanged to a new
one by the authorized sernice of the manufacturer.
The equipment including accumulators does not belong
to your regular household waste. The European legislation
requires that electrical and electronic equipment be
collected and disposed separately from other
communal waste with the aim of being recycled.
- 8 -
Pb = lead,
Cd = cadmium,
Hg = mercury.
2.3. Operation in a strong electrostatic field
If the device is about to operate in a strong electrostatic field (e.g. printing
houses etc.) it should be connected to the earthing. Connect it to the
clamp terminal signed
.
2.4. Washing scales intended for meat processing industry
Weighing platforms are made of stainless steel (according to standards
PN–0H18N9, EN-1.4301, AISI–304) and silicon elements.
There is an exception, zinc coated overhead scales and painted livestock
scales made of mild constructional steel with aluminium cover plate on
the platform, polyester overlays and stainless steel or polyamide glands.
Caution:
Washing and disinfection agents should be matched to the scale.
Platforms of ramp and livestock scales as well as load-bearing structures
and weighing tracks of overhead scales can be washed with jet of water
(temp. up to +80°C) with an appropriate washing agent. Washing
measuring indicators/weighing terminals with the jet of hot water
is not allowed.
Caution:
It is advisable to cover measuring indicators/
weighing terminals while washing their
surrounding with the jet of water.
- 9 -
To wash waterproof platform scales and indicators/terminals neither jet
of water nor hot water shall be used, in order not to damage the silicon
gaiter that covers the load cell inside the platform and the overlay or
glands in the indicator/terminal. To wash pans of platform scales
they should be taken off first. Then they can be washed ether
with the jet of water or by immersion.
Ramp scales
Livestock scales
Overhead scales
Platform
waterproof scales
Type:
Platforms with tracks yes yes yes
Indicator/terminal yes no no
Platform with railing yes yes yes
Indicator/terminal yes no no
Load bearing structure
with he load cell
Indicator/terminal yes no no
Platform yes no no
Indicator/terminal yes no no
Taken off pan yes yes yes
Water with
detergent
yes yes yes
Jet of
water
Hot water –
max 80°C
- 10 -
3. WARRANTY CONDITIONS
A. RADWAG is obliged to repair or change those elements that
appears to be faulty because of production and construction
reason,
B. Defining defects of unclear origin and outlining methods
of elimination can be settled only in participation of
a user and the manufacturer representatives,
C. RADWAG does not take any responsibility connected with
destructions or losses derives from non-authorized or inappropriate
(not adequate to manuals) production or service procedures,
D. Warranty does not cover:
• Mechanical failures caused by inappropriate maintenance of
the device or failures of thermal or chemical origin or caused
by atmospheric discharge, overvoltage in mains or other
random event,
• Inappropriate cleaning.
E. Loss of warranty appears after:
• Access by an unauthorized service,
• Intrusion into mechanical or electronic construction
of unauthorized people,
• Removing or destroying protection stickers.
F. The detailed warranty conditions one can find in warranty certificate.
G. Contact with the central authorized service:
In accordance to the number of mounted modules the number and the
placement of glands and connectors can vary. Connectors and glands
mentioned in the standard solution appears in every option in the same
place regardless of the option.
6. UNPACKING AND MOUNTING
A. Take the device out of the package,
B. Put the scale on an even stiff ground,
C. Level the platform using an external or internal level condition
indicator. Use levelling feet to do it:
7. GETTING STARTED
• Switch off the scale using
• Wait for the test completion,
• Then you will see zero indication and following pictograms displayed:
- zero
- equilibrium
kg - weight unit
If the indication is not zero – press zero button.
– keep pressing it for about 0.5 sec,
- 13 -
8. KEYBOARD
9. PICTOGRAMS
No Pictogram Description
1.
2.
3. kg (g)
4.
5. Net
6. Min
7. OK
8. Max Upper threshold or TOP mode
9.
10.
11.
12.
13.
14.
15.
16.
17.
% Weighings in percents
►Animals weighings (right side if the display)
| ------ |
Zero indication (Autozero zone)
Equilibrium
Weighing mode
Battery/accumulator
Tare has been introduced
Lower threshold
Proper mass
Counting pcs
Dosing
Bargraph
First platform
Second platform
Second range of weightings’
Communication with a computer
- 14 -
9.1. Battery charge indication
pictogram is situated in the upper right corner informs about the
discharge level or charging process:
• pictogram blinks: accumulator damaged or no accumulator,
• pictogram displayed continuously: it is charge between
70% and100%,
• pictogram displayed continuously: it is charge between
30% and70%,
• pictogram displayed continuously: it is discharge
(less than 30%), connect to the mains to charge,
• Internal elements of pictograms are displayed in sequence:
charging,
• No pictogram: power supply from mains, battery charges.
10. FUCTIONS OF KEYS
Keys Description
Turning on/off the scale
Toggling between weight units
Changing active platform
Inscribing tare value
Zeroing
Tarring
Function key (entering the menu)
Leaving a function without saving or reaching a higher level
of the menu
Printing out the result or confirming some entered data
Selection / viewing of articles from the assortment database
- 15 -
…
…
…
Caution:
Selection purpose variables
N/A
Work mode selection
N/A
Log out
Inscribing thresholds (MIN, MAX)
Statistics view
N/A
Programmable
After pressing
, functions of keys change while in the menu.
The way of using them is described below.
11. MENU - PARAMETERS
11.1. Overview of parameters
The menu has been divided into 10 basic groups. Each group has its
individual name starting with the capital letter P. Names of groups
and their contents are shown below.
PARAMETERS
P 1 SCALE PARAMETERS
P 1.1 PLATFORM 1 PAR.
P 1.1.1 FITER | AVERAGE
P 1.1.2 MED. FILTER | YES
P 1.1.3 LO THRESH. | 20 d
P 1.1.4 TARE MODE | STDRD
P 1.1.5 START UNIT | kg
P 1.1.6 AUTOZERO | YES
P 1.1.7 DOS. FILTER | 1
P 1.2 PLATFORM 2 PAR. P 1.2.1 FITER | AVERAGE
P 1.2.2 MED. FILTER | YES
- 16 -
P 1.2.3 LO THRESH. | 20 d
P 1.2.4 TARE MODE | STDRD
P 1.2.5 BASIC UNIT | kg
P 1.2.6 AUTOZERO | YES
P 1.2.7 DOS. FILTER | 1
P 1.3 FACTORY NO | 0
P 2 COM PORTS PARAMETERSP 2.1 RS 485
P 2.1.1 BAUD RATE | 9600
P 2.1.2 DATA BITS | 8
P 2.1.3 PARITY BIT | NO
P 2.1.4 STOP BITS | 1
P 2.2 RS 232 (1) P 2.2.1 BAUD RATE | 9600
P 2.2.2 DATA BITS | 8
P 2.2.3 PARITY BIT | NO
P 2.2.4 STOP BITS | 1
P 2.3 RS 232 (2) P 2.3.1 BAUD RATE | 9600
P 2.3.2 PARITY BIT | NO
P 2.4 ETHERNET
P 2.4.1 COMM MODE |
P 2.4.2 IP ADDRESS | 192.168.0.2
P 2.4.3 SUBNET MSK. | 255.255.255.0
P 2.4.4 GATEWAY | 192.168.0.1
P 2.4.5 LOCAL PORT | 4001
P 2.4.6 HOST IP | 192.168.0.3
P 2.4.7 HOST PORT | 2000
P 2.4.8 TIMEOUT | 60
P 3 DEVICES
P 3.1 COMPUTER
P 3.1.1 COMP. PORT | NO
P 3.1.2 ADDRESS | 1
P 3.1.3 COMP. PRINT | NONE
P 3.1.4 BASIC TRS. | YES
P 3.1.5 E2R SYSTEM P 3.1.5.1 ACTIVE SYS. | NO
P 3.1.5.1 WEIGH. BUFFER | 0
P 3.1.5.1 LOCK ASSOR. | NO
P 3.2 PRINTER P 3.2.1 PRINT PORT | NO
P 3.3 BARCODE SCANNER P 3.3.1 BARCOD. COM | NO
P 3.3.2 START | 0
P 3.3.3 LENGTH | 0
P 3.4 TRANSP. CARD READER
P 3.4.1 READER COM | NO
P 3.5 ADDITIONAL DISPLAY P 3.5.1 DISPL. PORT | NO
SERVER
- 17 -
P 3.5.2 DISPL. TYPE | LCD
P 4 DATA / CZAS
P 4.1 POKAŻ CZAS |* FUNKCJA *
P 4.2 USTAW CZAS |* FUNKCJA *
P 4.3 FORMAT DAT. |YY-MM-DD
P 5 PRINTOUTS
P 5.1 AUTO. PRINT | WHEN STAB
P 5.2 STAB. PRINT | YES
P 5.3 CHECKWEIGHING | NO
P 5.4 PRINTOUT | STANDARD
P 5.5 PRINTOUT 1 |
P 5.6 PRINTOUT 2 |
P 5.7 PRINTOUT 3 |
P 5.8 PRINTOUT 4 |
P 6 DATABASESP 6.1 LOGGING |
P 6.2 EDITION |
P 6.3 ANON. ACC. |
P 6.4 PASS. TYPE |
P 6.5 CODE TYPE |
P 6.6 STATISTICS |
P 7 WORK MODES
P 7.1 MODE ACCES. P 7.1.1 WEIGHING |
P 7.1.2 TOP |
P 7.1.3 COUN. PCS |
P 7.1.4 CHECKWEIGH. |
P 7.1.5 ANIM. WEIGH. |
P 7.1.6 DOSAGE |
P 7.2 KEY FUNCTIONS P 7.2.1 B6 |NONE
P 7.2.2 B7 |NONE
P 7.2.3 B8 |NONEP 7.2.4 B9 |NONEP 7.2.5 B0 |NONE
P 7.3 ANIM. WEIGH P 7.3.1 WEIGH. TIME |15
P 7.4 DOSAGE P 7.4.1 DOSING NAM. |1
P 7.4.2 DELAY |5
P 7.4.3 CHUTE TIME |5
P 7.4.4 OUTPUT MOD. |1_2
P 7.4.5 TARRING |NONE
P 7.4.6 DOSING CORRECTIONS P 7.4.6.1 MODE |NONE
P 7.4.6.2 START CORRECTIONS |0.000
P 7.4.6.3 MAX CORRECTIONS |
P 7.4.6.4 AVERAGING VALUE |3
P 7.5 COUN. PCS
* FUNCTION *
* FUNCTION *
* FUNCTION *
* FUNCTION *
NO
ADMIN
ADMIN
NUM
NUM
GENERAL
YES
YES
YES
YES
YES
YES
0.000
- 18 -
P 7.5.1 C. LABEL
P 7.5.2 CC LABEL
P 7.5.3 N 1
P 7.5.4 M 1
P 7.5.5 N 2
P 7.5.6 M 2
P 7.5.7 EAN POINT. POS.
P 7.5.8 AUTO COR.
P 7.5.9 NO OF LABELS. |1
P 7.5.10 NO OF LAB. C |1
P 7.5.11 NO OF LAB. CC |1
P 8 I/O CONFIG
P 8.1 EXTERNAL BUTTONS
P 8.1.1 TARE BUTT. |
P 8.1.2 PRINT BUTT. |
P 8.1.3 ZERO BUTT. |
P 8.1.4 START BUTT. |
P 8.1.5 STOP BUTT. |
P 8.1.6 EXT. START |
P 8.1.7 TERM. BUTT. |
P 8.1.8 CHUTE PERM. |
P 8.2 OUTPUT CONF. P 8.2.1 MIN |NO
P 8.2.2 OK |
P 8.2.3 MAX |NO
P 8.2.4 STABLE |
P 8.2.5 THRESH 1 |
P 8.2.6 THRESH 2 |
P 8.2.7 CHUTE |
P 9 OTHER
P 9.1 LANGUAGE |
P 9.2 DIODES P 9.2.1 LED POWER |
P 9.2.2 RED DIODES |
P 9.2.3 GREEN DIOD. |
P 9.3 POWER SAVE |
P 9.4 BACKLIGHT P 9.4.1 BL MAINS |
P 9.4.2 BL BATTER. |
P 9.5 BEEP |
P 9.6 KEYPAD TYPE |ABC2
P 9.7 SOFT. VER. |WTLL 1.6.5
P 10 USER CALIB.
P 10.1 PLATF. 1 CALIB P 10.1.1 STRT M. ADJ. |
P 10.1.2 CALIBRATION |
P 10.2 PLATF. 2 CALIB P 10.2.1 STRT M. ADJ |
P 10.2.2 CALIBRATION |
KEY
|
KEY
|
|
0
|
0.000
|
0
|
0.000
|
3
|
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
ENGLISH
100%
NON-STAB.
STABLE
NO
YES
100%
YES
* FUNCTION *
* FUNCTION *
* FUNCTION *
* FUNCTION *
- 19 -
11.2. Navigating within the menu level
Use keyboard to browse the menu.
11.2.1. Keyboard
Entering the main menu, special characters in the editing field
Entering the search procedure of records in databases
Moving up (left)
Moving down (right)
Adding records in a database
Adding characters in an editing field
Entering a related standard mass of sample in counting pieces
Clearing the editing field
Erasing a record in a database
START of dosing procedure
START of weighings animals
Deleting characters in editing field
Selecting contractors in the counting mode
Clearing editing field
Deleting database
Zeroing statistics
Printouts of c labels and cc labels in the counting mode
Skipping changes
Leaving the menu level
Cancelling of Automatic correction of unit mass
in counting pieces
- 20 -
11.2.2. Quick access
It is possible to move quickly within the parameters’ menu using
to .
Procedure:
11.3. Return to weighing
Press
, until you see SAVE CHANGES ?. Then you press:
– confirms changes or – skips changes.
Then the scale returns to weighing.
- 21 -
12. WEIGHING
Put a load you want to weigh on the weighing pan. When the
pictogram appears it means that the result is stable and ready to read.
12.1. Operating conditions
In order to assure long-term operation and appropriate measurements of
weighted loads following precautions should be taken into consideration:
• Loads should be placed on the pan delicately and carefully
in order to avoid mechanical shocks:
• Loads should be placed centrally on the pan (errors caused
by eccentric weighing are outlined by standard PN-EN 45501
ch. 3.5 and 3.6.2):
• Do not load the pan with concentrated force:
- 22 -
• Avoid side loads, particularly side shocks should be avoided:
12.2. Tarring
In order to determine the net mass put the packaging on the pan.
After stabilising press -
(Net pictogram will be displayed in the
left upper corner and zero will be indicated).
After placing a load on the weight pan net mass will be shown.
Tarring is possible within the whole range of the scale. After
unloading the pan the display shows the tarred value with
minus sign.
Caution:
Tarring cannot be performer when a negative or zero value
is being displayed. In such case Err3 appears on the display
and a short beep sound will be emitted.
12.3. Inscribing tare value
You can also inscribe a tare value:
Procedure:
While in weighings mode:
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• Press ,
• In the lower line you will see an editing field:
• Inscribe the tare value:
• Press
,
• The scale return to weighings mode The inscribed tare value
can be seen on the display with „–” sign.
Tare can be inscribed anytime in weighings mode.
12.4. Zeroing
To ZERO the scale press: .
The scale will display zero and following pictograms:
and .
Zeroing is only possible within the scope of ±2% of full scale.
While zeroing outside the scope of ±2% you will see Err2.
Zeroing is possible only in stable state.
Notice:
Zeroing is possible only within ±2% of full range around zero. If the zeroed
value is beyond the interval of ±2%, Err2 is displayed and a short beep
sound will be emitted.
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12.5. Weighings in two ranges
Switching between the I range and the II range happens automatically
(exceeding Max of the I range).
Weighings in the second range is signalled by a pictogram in the top left
corner of the display.
Then weighings is done with the accuracy of the II range to the moment
of returning to zero (autozero range
) where the scale switches back
to the I range.
12.6. Toggling between weight units
12.6.1. Selection of basic unit
This function sets the unit that will be set after powering on.
Procedure:
• While In weighings mode press
and then:
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Selection:
•When the main unit is [kg], users can select among:
[kg, lb, oz, ct, N, g] , for verified scales [lb, oz, N]
are not accessible;
•When the main unit is [g], users can select among:
[g, kg, lb, oz, ct, N] , for verified scales [lb, oz, N]
are not accessible.
12.6.2. Toggling between weight units
Press the Units key to toggle between weight units.
Accessible units:
•When [kg] is the basic unit, users can toggle between:
[kg, lb, oz, ct, N, g]. For verified scales [lb, oz, N] are not accessible;
•When [g], is the basic unit, users can toggle between:
[g, kg, lb, oz, ct, N] For verified scales [lb, oz, N] are not accessible.
Notice:
The terminal always starts working with the main (calibration) unit.
12.7. Switching between platforms
If a scale is equipped with two platforms press
to change the platform.
The active platform is signalled by pictograms in the top left corner of the
display.
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13. MAIN PARAMETERS
Users can adjust the scale to external ambient conditions (filtering level)
or particular needs (autozero operation, tare memory). This parameters
are present in <P1 SCALE PARAMETERS>.
13.1. Filtering level
Procedure:
• While in weighings mode press
and then:
Return to weighing:
See 11.3.
Notice:
The higher filtering level the longer stabilization time.
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13.2. Median filter
This filter eliminates short mechanical shocks.
Procedure:
• Enter <P1 SCALE PARAMETERS> and then:
NO - filter disabled
YES - filter enabled
Return to weighing:
See 11.3.
13.3. Dosing filter setting
In PUE 41 terminals an special averaging filter for dosing process has
been implemented. The result of this filtration, instead of traditional filters
for static weighing, is compared with dosing setpoints. The filter parameter
is the number of samples from the A/D converter (1 to 10). When the filter
is set to 1 every reading from the A/D converter is compared with the
dosing setpoints, which does not introduce any delay. If the filter
parameter is set to n>1, the filtering result will be calculated as
an arithmetic average from the last n measurements.
n
=
XM
,where M is a filtering result from samples X1 to X
∑
i
=
1i
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n .
As dosing is a kind of dynamic state, which results in continuous changes
in measurements, the averaged number of samples in the filter have an
effect on the result. An example situation is illustrated below:
The upper blue line represents results for n=1 samples in the filter buffer
(averaging is off). The lower red line represents the same process when
the filter is set to n=10. The difference depends on the dynamics (dosing
rate) of changes either. The theory shows that the best filter parameter is
n=1 because the setpoints can be compared with the current dosed mass.
But in practice, there is a noise from different vibration sources registered
and sometimes external forces connected with kinetic and potential
energy of the poured material. It causes that the filter setting should
be matched experimentally.
Caution:
1. The subsequent readouts of the measured value from
the A/D converter is performed every 100 ms.
2. This filter operates only in dosing procedures.
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Procedure:
• Enter <P1 SCALE PARAMETERS > according
to 11.2. of the manual:
Return to weighing:
See 11.3.
13.4. Minimal mass parameter
Parameter PROG LO is related to following functions:
- automatic tare,
- automatic operation,
- weighing animals.
The next automatic tarring can be performed after the indication reaches
the gross value below LO THRESH.
For automatic weighing the next weighings can be performed after the
indication reaches the net value below LO THRESH.
The procedure of weighing animals will start after the gross animal mass
is greater than LOTHRESH.
Procedure:
• Enter <P1 SCALE PARAMETERS> according to 11.2. and then:
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