RADWAG PUE C41H User Manual
Manual number:
ITKU-09-03-11-11-A
PUE C41H Indicator
for cooperation with load cells
MANUFACTURER OF ELECTRONIC
WEIGHING INSTRUMENTS
RADWAG 26 – 600 Bracka 28 Street - POLAND
Radom, phone +48 48 384 88 00, phone/fax +48 48 385 00 10,
Sales Department +4848 366 80 06
www.radwag.com
NOVEMBER 2011
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Table OF CONTENTS
1. NTENDED USE .......................................................................................................................................7 I
2. PRECAUTIONARY MEASURES..............................................................................................................8
2.1. recautions......................................................................................................................................8 P
ccumulator / battery pack ..............................................................................................................8 A
2.2.
Operation in a strong electrostatic field............................................................................................9
2.3.
3. WARRANTY CONDITIONS......................................................................................................................9
4. MAIN DIMENSIONS ...............................................................................................................................10
5. DESCRIPTON OF CONNECTORS.........................................................................................................10
6. UNPACKING AND MOUNTING..............................................................................................................11
7. GETTING STARTED ..............................................................................................................................11
8. KEYBOARD............................................................................................................................................12
9. PICTOGRAMS........................................................................................................................................12
9.1. Battery charge indication ...............................................................................................................13
10. UCTIONS OF KEYS............................................................................................................................13 F
11. MENU - PARAMETERS........................................................................................................................14
11.1. verview of parameters...............................................................................................................14 O
11.2. Navigating within the menu level..................................................................................................18
11.2.1. eyboard...........................................................................................................................18 K
Quick access.....................................................................................................................191
1 .2.2.
11.3. Return to weighing.......................................................................................................................19
12. WEIG ING............................................................................................................................................20H
12.1. perating conditions....................................................................................................................20 O
12.2. arring.........................................................................................................................................21 T
12.3. nscribing tare value.....................................................................................................................21 I
12.4. eroing........................................................................................................................................22 Z
eighings in two ranges..............................................................................................................23 W
12.5.
Toggling between weight units.....................................................................................................23
12.6.
12.6.1. election of basic unit........................................................................................................23 S
1 .6.2. Toggling between weight units...........................................................................................242
12.7. Switching between platforms .......................................................................................................24
13. MAIN ARAMETERS............................................................................................................................25P
13.1. iltering level ...............................................................................................................................25 F
13.2. edian filter.................................................................................................................................26 M
osing filter setting......................................................................................................................26 D
13.3.
M
13.4. inimal mass parameter .............................................................................................................28
13.5. are function................................................................................................................................29 T
13.6. Autozero......................................................................................................................................30
14. PORTS PARAMETERS.........................................................................................................................31
14.1. RS 232, RS 485 setting ...............................................................................................................31
14.1.1. aud rate of RS 232..........................................................................................................31 B
14.1.2. aud rate of RS 485..........................................................................................................32 B
S 232 parameters ...........................................................................................................33 R
14.1.3.
Setting of RS 485 parameters ...........................................................................................344
1 .1.4.
14.2. ETHERNET setting...................................................................................................................... 35
15. EXTERNAL DEVICES...........................................................................................................................36
15.1. Cooperation with a computer.......................................................................................................36
15.1.1. elect the communication port scale-computer.................................................................36 S
15.1.2. ype of printout scale – computer......................................................................................37 T
15.1.3. ddress setting..................................................................................................................38 A
rder operating of communication protocol.......................................................................38 O
15.1.4.
Cooperation with „E2R System”......................................................................................... 39
15.1.5.
15.1.5.1. stem” ..............................................................................................39 Enabling „E2R Sy
15.1.5.2. eighings....................................................................................................40 Buffer for w
15.1.5.3. The lock of product change........................................................................................41
15.2. Cooperation with printers.............................................................................................................41
1 .2.1. Communication port scale - printer....................................................................................415
15.3. Cooperation with a barcode scanner ...........................................................................................42
15.3.1. Select a communication port for the scanner.....................................................................42
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15.3.2. etting the START parameter............................................................................................43 S
1 .3.3. Setting the LENGTH parameter .........................................................................................445
15.4. Cooperation with a transponder card reader................................................................................44
15.4.1. electing of communication port........................................................................................45 S
1 .4.2. Procedure of ascribing card numbers to operators............................................................455
15.5. Cooperation with an additional display.........................................................................................46
15.5.1. electing a communication port.........................................................................................46 S
15.5.2. Selecting an additional display type ...................................................................................47
16. DATE TIME SETTING.........................................................................................................................48 /
16.1. ime view....................................................................................................................................48 T
16.2. ime setting.................................................................................................................................48 T
16.3. Date format..................................................................................................................................49
17. PRINTOUTS..........................................................................................................................................50
17.1. rintout type ................................................................................................................................50 P
17.2. rintout of stable / unstable data .................................................................................................51 P
heckweighing mode..................................................................................................................52 C
17.3.
N
17.4. on-standard printouts ................................................................................................................53
17.5. esigning non-standard printouts ................................................................................................53 D
17.6. Texts in non-standard printouts ...................................................................................................54
17.6.1. ode format.......................................................................................................................54 C
17.6.2. ariables appearing in all modes.......................................................................................55 V
17.6.3. ariables for printing out weighings from the database .....................................................56 V
17.6.4. ariables for printouts of reports from weighings...............................................................57 V
17.6.5. Special characters that can be used in non-standard printouts .........................................58
18. DATA ASES.........................................................................................................................................58B
18.1. ogging in....................................................................................................................................58 L
18.2. Access level................................................................................................................................. 60
18.2.1. ccess level to edition of databases..................................................................................60 A
1 .2.2. Access level for disabled logging.......................................................................................608
18.3. assword type............................................................................................................................. 61 P
18.4. ype of codes ..............................................................................................................................62 T
18.5. ccess to edition of databases....................................................................................................63 A
18.6. Quick searching in databases......................................................................................................63
18.6.1. uick code search.............................................................................................................64 Q
Q
18.6.2. uick name search............................................................................................................64
1 .6.3. Quick number search ........................................................................................................658
18.7. ser database .............................................................................................................................66 U
18.8. ssortment database...................................................................................................................68 A
18.9. Weighings database ....................................................................................................................70
18.10. alues.............................................................................................................71 Database of tare v
18.11. General purpose variables.........................................................................................................72
18.11.1. diting general purpose variables ...................................................................................72 E
18.11.2. General purpose variables in printouts ............................................................................73
19. REPORTS FROM WEIGHINGS............................................................................................................74
19.1. diting reports .............................................................................................................................74 E
19.2. Printouts of reports ......................................................................................................................75
20. CONF GURATION OF EXTERNAL INPUTS / OUTPUTS.....................................................................76I
20.1. onfiguration of external buttons.................................................................................................76 C
20.2. Configuration of outputs...............................................................................................................77
21. STATI TICS..........................................................................................................................................78S
21.1. pdating statistics .......................................................................................................................78 U
21.2. rintouts of statistics....................................................................................................................79 P
21.3. Zeroing statistics..........................................................................................................................80
22. OTHER PARAMETERS ........................................................................................................................81
22.1. anguage setting .........................................................................................................................81 L
22.2. ED power setting .......................................................................................................................82 L
ork modes for LEDs .................................................................................................................82 W
22.3.
A
22.4. utomatic power down ................................................................................................................84
22.5. Backlight......................................................................................................................................85
22.5.1. acklight – power supply from mains ................................................................................85 B
Backlight - power supply from the accumulator ................................................................86
22.5.2.
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22.6. Beep” sound – key-press reaction..............................................................................................86 “
22.7. eypad modes.............................................................................................................................87 K
22.8. Software version view..................................................................................................................88
23. SCAL CALIBRATION .........................................................................................................................88E
23.1. alibration procedure ..................................................................................................................89 C
23.2. Start mass adjustment.................................................................................................................90
24. WORK MODES.....................................................................................................................................91
24.1. ccessibility of work modes .........................................................................................................91 A
24.2. rogrammable keys.....................................................................................................................92 P
24.3. /- control according to an inscribed standard mass....................................................................94 +
24.4. aximal force latch......................................................................................................................96 M
24.5. Counting pieces........................................................................................................................... 96
24.5.1. nabling work modes ........................................................................................................97 E
24.5.2. etting standard mass by inscribing the mass of a single piece........................................97 S
2 .5.3. Setting the standard mass by declaring the quantity of a sample......................................98 4
Deviation in percents in relation to a standard mass....................................................................99
24.6.
24.6.1. tarting weighing in per cents............................................................................................99 S
24.6.2. eighing a standard mass................................................................................................99 W
2 .6.3. Inscribing a standard mass..............................................................................................1004
24.7. Weighing animals ......................................................................................................................101
24.7.1. eighing time setting......................................................................................................101 W
24.7.2. tarting the work mode....................................................................................................102 S
2 .7.3. Procedure of weighing animals........................................................................................1024
24.8. Dosin .......................................................................................................................................103g
24.8.1. osing mode setting........................................................................................................103 D
ime interval between changing dosage thresholds........................................................ 104 T
24.8.2.
T
24.8.3. ime interval completing process....................................................................................104
24.8.4. ode for OUTPUTS ........................................................................................................105 M
24.8.5. arring mode setting........................................................................................................106 T
24.8.6. Corrections......................................................................................................................106
24.8.6.1. .......................................................................................................107 Correction mode
24.8.6.2. alue...............................................................................................107 Initial correction v
24.8.6.3. imum correctional value.....................................................................................108 Max
24.8.6.4. Averaging from subsequent dosing cycles...............................................................109
24.8.7. Starting work modes........................................................................................................110
25. IAGRAMS OF CONNECTION CABLES...........................................................................................111 D
26. CONNECTORS ...................................................................................................................................113
26.1. IN/3OUT connector..................................................................................................................113 3
26.2. RS232, RS485 connector..........................................................................................................114
27. SPECIFICATION OF ADDITIONAL MODULES..................................................................................115
27.1. Ethernet module - ET.................................................................................................................116
27.1.1. ounting way in PUE C41H ............................................................................................117 M
2 .1.2. Drawings of sockets and cables for Ethernet...................................................................1197
27.2. Module of Analogue Outputs .....................................................................................................119
27.2.1. echnical specification ....................................................................................................120 T
27.2.2. he way of installing inside PUE C41H...........................................................................120 T
27.2.3. onfiguration of work modes of analogue modules .........................................................121 C
2 .2.4. Connections to AN module..............................................................................................1227
27.3. Relay odule - PK1...................................................................................................................123m
27.3.1. echnical specification ....................................................................................................123 T
nstalling in PUE C41H indicators....................................................................................123 I
27.3.2.
Drawing of cables and outputs ........................................................................................1257
2 .3.3.
27.4. WE 4 - 4 inputs / 4 outputs module............................................................................................125
27.4.1. echnical specification ....................................................................................................125 T
27.4.2. olours of cables for I/O..................................................................................................126 C
2 .4.3. Installing method in PUE C41H indicators.......................................................................1267
27.5. WE 8 - 8 inputs / 8 outputs module............................................................................................127
27.5.1. echnical specification ....................................................................................................128 T
27.5.2. nstalling method in PUE C41H indicators .......................................................................128 I
27.5.3. O diagram......................................................................................................................129 I/
Description of input output wires......................................................................................130
27.5.4.
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27.6. DP1 – module for an additional platform....................................................................................130
27.6.1. echnical specification ....................................................................................................131 T
27.6.2. olours of wires...............................................................................................................131 C
27.6.3. onnecting additional platforms.......................................................................................132 C
2 .6.4. Installing in PUE C41H housing.......................................................................................1347
27.7. RS485 led out via RS 1D gland .................................................................................................136
27.7.1. nstalling inside the PUE C41H housing ..........................................................................136 I
27.7.2. RS 485 - PT0012 cable drawing......................................................................................137
28. COMMUNICATION PROTOCOL ........................................................................................................138
28.1. eneral information...................................................................................................................138 G
28.2. set of commands for RS interfaces ........................................................................................138 A
28.3. espond message format..........................................................................................................139 R
28.4. Command’s description .............................................................................................................139
28.4.1. eroing............................................................................................................................139 Z
28.4.2. arring.............................................................................................................................140 T
28.4.3. et tare value..................................................................................................................140 G
28.4.4. et tare value ..................................................................................................................141 S
end the stable result in basic unit..................................................................................141 S
28.4.5.
S
28.4.6. end the result immediately in basic unit.........................................................................142
28.4.7. et immediate results from both platforms in basic units.................................................142 G
28.4.8. end the stable result in current unit ...............................................................................143 S
28.4.9. Send the result immediately in current unit......................................................................143
28.4.10. witch on continuous transmission in basic unit............................................................144 S
28.4.11. witch off continuous transmission in basic unit............................................................144 S
28.4.12. witch on continuous transmission in current unit.........................................................145 S
28.4.13. witch off continuous transmission in current unit.........................................................145 S
28.4.14. ock the scale keyboard................................................................................................145 L
nlock the scale keyboard............................................................................................146 U
28.4.15.
I
28.4.16. nitiating of dosing/filling................................................................................................146
28.4.17. top of dosing/filling ......................................................................................................146 S
28.4.18. et lower threshold........................................................................................................146 S
28.4.19. et upper threshold.......................................................................................................146 S
28.4.20. ead lower threshold.....................................................................................................147 R
28.4.21. ead upper threshold ....................................................................................................147 R
2 .4.22. Send all implemented commands..................................................................................1478
28.5. anual printouts / automatic printouts.......................................................................................148 M
28.6. ontinuous transmission...........................................................................................................149 C
Configuring printouts..................................................................................................................149
28.7.
29. RROR MESSAGES...........................................................................................................................150 E
30. ROUBLE SHOOTING .......................................................................................................................150 T
31. ECHNICAL PARAMETERS ..............................................................................................................151 T
32.
APPENDIX ..........................................................................................................................................152
32.1. ommunication with barcode scanners .....................................................................................152 C
32.2. Cooperation with „EDYTOR WPW” – PC software tool .............................................................153
32.2.1. ain window ....................................................................................................................153 M
32.2.2. etting RS232 parameters ..............................................................................................154 S
3 .2.3. Setting Ethernet parameters............................................................................................1552
32.3. xample of dosing application...................................................................................................156 E
32.4. xample of designing non-standard printouts............................................................................158 E
32.5. xample of creating a complex report........................................................................................158 E
Examples of surge protections...................................................................................................161
32.6.
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1. INTENDED USE
PUE C41H indicators are intended to working in high humidity and a wide
temperature range -10÷40°C. The terminal is equipped with fields of LEDs
(light emitting diodes). Tarring within the whole range of measurement
allows to determine the net mass of loads.
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 pieces,
• Weighings animals.
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.
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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
PUE C41H indicators 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:
Pb = lead,
Cd = cadmium,
Hg = mercury.
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 -
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
.
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:
+48 48 384 88 00 ext. 106 or 107.
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4. MAIN DIMENSIONS
Main dimensions of PUE C41H
5. DESCRIPTON OF CONNECTORS
Terminal connectors
1 – I/O connectors
2 – RS232, RS485 connector
3 – Tensometer gland
4 – Power supply gland
5 – Earthing terminal
6 – Additional platform gland (option)
7 –Ethernet gland (option)
8 – analogue output gland - voltage or current loop (option)
- 10 -
Notice:
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,
- 11 -
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
| ------ |
Zero indication (Autozero zone)
Equilibrium
Weighing mode
Battery/accumulator
Tare has been introduced
Lower threshold
Proper mass
Counting pieces
Dosing
Bargraph
First platform
Second platform
Second range of weightings’
Communication with a computer
- 12 -
9.1. Battery charge indication
pictogram is situated in the upper right corner informed 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
- 13 -
…
…
Selection purpose variables
N/A
Work mode selection
N/A
Log out
Inscribing MIN, MAX thresholds
View of statistics
N/A
…
Programmable keys
Caution:
After pressing
, functions of keys change while in the menu.
The way of using them is described farther.
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.
- 14 -
P 1.2.1 FITER | AVERAGE
P 1.2.2 MED. FILTER | YES
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 PARAMETERS
P 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
P 3.3.3 LENGTH | 0
P 3.4 TRANSP. CARD READER
P 3.4.1 READER COM | NO
SERVER
| 0
- 15 -
P 3.5 ADDITIONAL DISPLAY
P 3.5.1 DISPL. PORT | NO
P 3.5.2 DISPL. TYPE | LCD
P 4 DATE / TIME
P 4.1 DISPL. TIME | * FUNCTION *
P 4.2 SET TIME | * FUNCTION *
P 4.3 DAT. FORMAT | 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 DATABASES
P 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 7.1.7 INTER. TERM. | YES
P 7.2 BUTTONS FUNCTIONS
P 7.2.1 B6 | NONE
P 7.2.3 B8 | NONE
P 7.2.4 B9 | NONE
P 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 | NO
P 7.4.6 DOSING CORRECTIONS
P 7.4.6.1 MODE | NONE
* FUNCTION *
* FUNCTION *
* FUNCTION *
* FUNCTION *
NO
ADMIN
ADMIN
NUM
NUM
GENERAL
YES
YES
YES
YES
YES
YES
P 7.2.2 B7 |
NONE
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P 7.4.6.2 START CORRECTIONS | 0.000
P 7.4.6.3 MAX CORRECTIONS | 0.000
P 7.4.6.4 AVERAGING VALUE | 3
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 |
P 8.2.2 OK |
P 8.2.3 MAX |
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 | ENGLISH
P 9.2 DIODES
P 9.2.1 LED POWER | 100%
P 9.2.2 RED DIODES | NON-STAB.
P 9.2.3 GREEN DIOD. | STABLE
P 9.3 POWER SAVE | NO
P 9.4 BACKLIGHT
P 9.4.1 BL MAINS | YES
P 9.4.2 BL BATTER. | 100%
P 9.5 BEEP | YES
P 9.6 KEYPAD TYPE | ABC2
P 9.7 SOFT. VER. | WTLS 1.7.5
P 10 USER CALIB.
P 10.1 PLATF. 1 CALIB
P 10.1.1 STRT M. ADJ. | * FUNCTION *
P 10.1.2 CALIBRATION | * FUNCTION *
P 10.2 PLATF. 2 CALIB
P 10.2.1 STRT M. ADJ | * FUNCTION *
P 10.2.2 CALIBRATION | * FUNCTION *
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
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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
Clearing the editing field
Erasing a record in a database
Selecting and editing general purpose variables
START of dosing procedure
START of weighings animals
Deleting characters in editing field
Clearing editing field
Deleting database
Zeroing statistics
Entering submenus
Entering parameters
Confirming changes
Skipping changes
Leaving the menu level
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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.
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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:
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• 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.
Caution:
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:
• Enter <P1 SCALE PARAMETERS> 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
- 26 -
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.
- 27 -
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 LO THRESH.
Procedure:
• Enter <P1 SCALE PARAMETERS> according to 11.2. and then:
- 28 -
Return to weighing:
See 11.3.
13.5. Tare function
This parameter allows to set appropriate parameters for tarring.
Procedure:
• Enter <P1 SCALE PARAMETERS> according to 11.2. and then:
- 29 -
AUTO
- disable automatic tare (the mode is remembered after
restart);
NORMAL
MEMORY
- tarring by pressing ;
- tare memory mode - the last tare value is being kept in
a non-volatile memory, Net pictogram is displayed.
SUM
- sum of tares – summing up a product tare value with
a tare from the database of tare values or with an
inscribed one.
Return to weighing:
See 11.3.
13.6. Autozero
The autozero function has been implemented in order to assure precise
indications. This function controls and corrects „0” indication. While the
function is active it compares the results continuously with constant
frequency. If two sequentional results differ less than the declared
value of autozero range, so the scale will be automatically zeroed
and the pictograms
and will be displayed.
When AUTOZERO is disabled zero is not corrected automatically.
However, in particular cases, this function can disrupt the measurement
process e.g. slow pouring of liquid or powder on the weighing pan.
In this case, it is advisable to disable the autozero function.
Procedure:
• Enter <P1 SCALE PARAMETERS> according to 11.2. and then:
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