RADWAG Scales User Manual
User Manual
Single load cell platform scales
Manual number:
ITKU-18-02-01-12-A
• Scales of WPT series
• Table scales of WPT/F series
• Waterproof scales of WPT/H series
• Waterproof scales of WPT/HR series
MANUFACTURER OF ELECTRONIC
WEIGHING INSTRUMENTS
RADWAG Wagi Elektroniczne
26 – 600 Radom Bracka 28 Street - POLAND
Phone +48 48 38 48 800, phone/fax. +48 48 385 00 10
Selling department +48 48 366 80 06
www.radwag.com
JANUARY 2012
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TABLE OF CONTENTS
1. NTENDED USE .......................................................................................................................................5 I
2.
PRECAUTIONS........................................................................................................................................6
2.1. .....................................................................................................................................6 Maintenance
Accum lator / battery pack...............................................................................................................6u
2.2.
2.2.1. er supply of weighing indicators in plastic casings .........................................................7 Pow
2.2.2. Replacement of worn batteries..............................................................................................7
2.3. Operation in a strong electrostatic field ............................................................................................8
3. WARRANTY CONDITIONS ......................................................................................................................9
4. MAIN MENSIONS .................................................................................................................................9 DI
4.1. able scales WPT/F series...............................................................................................................9
T
4.2. aterproof scales of WPT/H series................................................................................................10 W
4.3. aterproof scales of WPT/HR series.............................................................................................12 W
4.4. Scales of WPT series.....................................................................................................................12
5. UNP CKING AND ASSEMBLY.............................................................................................................16 A
5.1.
PT/F series.........................................................................................................16 Table scales of W
PT series.....................................................................................................................17 Scales of W
5.2.
Waterproof scales of WPT/H, WPT/HR series................................................................................18
5.3.
6. GETTING STARTED..............................................................................................................................19
7. KEYPAD.................................................................................................................................................20
8. KEYS’ FUNCTIONS ...............................................................................................................................20
9. I SCRIPTIONS ON THE DISPLAY........................................................................................................21 N
10.
USER MENU ........................................................................................................................................22
10.1. ....................................................................................................................................22 Submenus
10.2. Browsing user menu.....................................................................................................................23
10.2.1. pad..............................................................................................................................23 Key
Return to the weighing mode............................................................................................23
10.2.2.
11. WEIGHING ...........................................................................................................................................24
11.1. ..........................................................................................................................................25 Tarring
11.2. alue.....................................................................................................................25 Inscribing tare v
11.3. .........................................................................................................................................26 Zeroing
11.4. eighings in two ranges ..............................................................................................................26 W
11.5. eight unit.......................................................................................................27 Selection of basic w
Temporarily selected unit .............................................................................................................28 11.6.
MAIN PARAMETERS...........................................................................................................................29
12.
12.1. el ..................................................................................................................29 Setting a filtering lev
12.2. ..................................................................................................................................30 Median filter
12.3. .........................................................................................................................31 Autozero function
Tare function ................................................................................................................................32 12.4.
RS 232 PARAMETERS........................................................................................................................33
13.
13.1. pe.................................................................................................................................33 Printout ty
13.2. s threshold................................................................................................................34 Minimal mas
13.3. ......................................................................................................................................35 Baud rate
Serial transmission parameters....................................................................................................36 13.4.
OTHER PARAMETERS........................................................................................................................37
14.
14.1. Backlight function.........................................................................................................................37
14.1.1. ing from mains ...................................................................................37 Backlight for supply
Backlight for supplying from batteries...............................................................................38 1
4.1.2.
“Beep” signal – after pressing a key
14.2. .............................................................................................39
14.3. atic switch-off.....................................................................................................................39 Autom
14.4. Batter oltage level check...........................................................................................................40y v
14.4.1. ......................................................................................................40 Checking the batteries
14.4.2. discharge pictogram.............................................................................................41 Battery
14.4.3. .............................................................................................41 Accumulator charging option
Formatting rechargeable battery packs.............................................................................42
14.4.4.
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15. WORK MODES ....................................................................................................................................43
15.1. of operation modes.......................................................................................43 Setting accessibility
15.2. of operation modes.......................................................................................... 44 Selecting quantity
15.3. ..............................................................................................45 Counting pieces of the same mass
15.4. .....................................................................47 +/- control referring to the inscribed standard mass
15.5. Control of % deviation referring to the inscribed standard mass...................................................49
15.5.1. its weighing.......................................................................49 Standard mass determined by
Mass of standard inscribed to scale memory....................................................................50 1
5.5.2.
Autom
15.6. atic tare.............................................................................................................................. 51
15.7. force on the pan – latch..................................................................................52 Measurement max
15.8. Totalizing ......................................................................................................................................52
15.8.1. ork mode....................................................................................................53 Enabling the w
15.8.2. .........................................................................................................53 Totalizing procedure
15.8.3. of the last value of sum of weighed goods ..........................................................54 Memory
5.8.4. Return to weighing............................................................................................................551
15.9. eighing animals.........................................................................................................................56 W
Tare memory...............................................................................................................................57
15.10.
15.10.1. Entering the tare value to the scale memory...................................................................57
15.10.2. Selecting a tare value from the memory..........................................................................59
16. USER CALIBRATION...........................................................................................................................60
16.1. ....................................................................................................................................60 Calibration
Start mass adjustment..................................................................................................................62 16.2.
COOPERATION WITH PRINTER.........................................................................................................63
17.
18. COOPERATION WITH COMPUTER.................................................................................................... 64
19. COM UNICATION PROTOCOL..........................................................................................................65 M
19.1. ......................................................................................................................65
General information
19.2. ...........................................................................................66 A set of commands for RS interfaces
19.3. ............................................................................................................66 Respond message format
Command’s description................................................................................................................67
19.4.
19.4.1. ..............................................................................................................................67 Zeroing
19.4.2. ..............................................................................................................................67 Tarring
19.4.3. alue ...................................................................................................................67 Get tare v
19.4.4. ...................................................................................68 Send the stable result in basic unit
19.4.5. in basic unit..........................................................................68 Send the result immediately
19.4.6. .................................................................................69 Send the stable result in current unit
19.4.7. in current unit.......................................................................70 Send the result immediately
19.4.8. itch on continuous transmission in basic unit ...............................................................70 Sw
19.4.9. Switch off continuous transmission in basic unit...............................................................70
19.4.10. Switch on continuous transmission in current unit..........................................................71
19.4.11. Switch off continuous transmission in current unit ..........................................................71
9.4.12. Send all implemented commands...................................................................................711
19.5. omatic printouts..........................................................................................72 Manual printouts / aut
19.6. ..............................................................................................................73 Continuous transmission
Configuring printouts....................................................................................................................73 19.7.
ERROR COMMANDS...........................................................................................................................74
20.
21. TECHNICAL PARAMETERS................................................................................................................75
21.1. PT series................................................................................................................... 75 Scales of W
21.2. PT/F series.......................................................................................................77 Table scales of W
21.3. aterproof scales of WPT/H series .............................................................................................78 W
Waterproof scales of WPT/HR series...........................................................................................81 21.4.
TROUBLE SHOOTING.........................................................................................................................83
22.
23. ADDITIONAL EQUIPMENT..................................................................................................................83
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1. INTENDED USE
Scales are designed for fast and precise measurements of weighed loads
masses and direct commercial settlements. Tarring in full weighing range
enables to determine net mass of weighed loads.
Functions:
• backlight of display
• level of filtration
• autozero function
• setting baud rate of transmission
• continuous data transmission for RS 232
• automatic operation for RS 232
• designed printouts
• designation minimum mass for function operating
• counting pieces
• +/- mass control
• percentage deviation from standard mass
• latch of maximum scale indication
• automatic tare
• memory of tare
• Memory of 9 tare values
• inscribing tare value
• automatic scale switch-off
• user calibration
• Totalizing
• Weighing 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. PRECAUTIONS
2.1. Maintenance
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
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.
• Scales aquipped with indicator PUE C/31 (plastic casing) are devices
designed to be supplied from NiMH batteries (nickel-metal-hydrogen)
with rated voltage of 1.2V, size R6 and capacities from 1800 to
2800mAh charged while connected to mains without stopping
operation.
• Scales equipped with PUE C/31H and PUE C/31H/Z weighing
indicators (stainless steal housing) are devices designed to be
supplied from SLA accumulators (Sealed lead acid type) 6V o
and capacity 3 to 4Ah charged while connected to mains without
stopping operation.
In case of an elongated storage period in low
temperatures, it is not allowed the full discharge
of the accompanied batteries.
The equipment including accumulators does not belong
to your regular household waste. The European legislation
requires that electric and electronic equipment be collected
and disposed separately from other communal waste with
the aim of being recycled.
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Notice:
Some symbols on accumulators identify harmful elements/compounds:
Pb = lead,
Cd = cadmium,
Hg = mercury.
2.2.1. Power supply of weighing indicators in plastic casings
Indicators in plastic casing are intended to be supplied from a power
adapter or from NiMH rechargeable battery pack (standard equipment).
New rechargeable batteries should be formatted according to the
description in the chapter 14.4.4. of this manual.
Alternatively, you can use to power the device R6 size standard nonrechargible batteries. If you want to use normal batteries instead of
rechargeable ones, proceed as follows:
• Before installing non-rechargeable batteries turn on the device
and set <5.5.CHr6> to <no>, to switch off charging.
• Then install the batteries.
Installing batteries without changing <5.5.CHr6> to <no>
may cause damage of batteries and the indicator.
2.2.2. Replacement of worn batteries
Users have the ability to replace worn out batteries to new ones in
weighing indicators PUE C/31 (plastic casing).
Procedure:
• Open the lid of the chamber for
batteries placed in the bottom of
the indicator casing:
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• Remove discharged and then insert new batteries into the chamber,
according to given polarity (+/-):
• Close the lid of the chamber for batteries:
In PUE C/31H and PUE C/31H/Z weighing indicators
(stainless steel housing) the worn out accumulator can
be exchanged to a new one by the authorized service
of the manufacturer.
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
.
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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. Warranty conditions outline the warranty period for rechargeable
batteries attached to the device for 12 months.
G. The detailed warranty conditions one can find in warranty certificate.
H. Contact with the central authorized service:
+48 48 384 88 00 ext. 106 or 107.
4. MAIN DIMENSIONS
4.1. Table scales WPT/F series
WPT/F…/C series – main dimensions
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WPT/F…/C/K series – main dimensions
WPT/F…/C/R series – main dimensions
4.2. Waterproof scales of WPT/H series
WPT…H1 series (pillar 24cm) –main dimensions
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WPT…H1series (pillar 7cm) –main dimensions
WPT…H2 - WPT…H6 series – main dimensionS
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4.3. Waterproof scales of WPT/HR series
WPT…HR2 - WPT…HR6 series – main dimensions
4.4. Scales of WPT series
WPT…C1/K series – main dimensions
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WPT…C1/R series - main dimensions
WPT…C1 series – main dimensions
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WPT…C2/K series – main dimensions
WPT…C2/R series – main dimensions
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WPT…C2 series – main dimensions
WPT…C3/K series – main dimensions
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WPT…C3 series – main dimensions
5. UNPACKING AND ASSEMBLY
5.1. Table scales of WPT/F series
Unpack and put the scale on a flat even stable surface far away from
sources of heat.
• maximally screw out the transport protection according to the
drawing below:
• Install the pillar, be careful about the cable linking the indicator with
the load cell:
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5.2. Scales of WPT series
Unpack and put the scale on a flat even stable surface far away from
sources of heat and then:
- Remove transport protection:
For versions with an indicator on the pillar:
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5.3. Waterproof scales of WPT/H, WPT/HR series
Unpack and put the scale on a flat even stable surface far away from
sources of heat and then:
• Unscrew the pillar and the transport handler from the platform:
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• Turn the pillar and mount it to
the platform. The surplus cable
place inside the pillar.
• Pick up the pan and remove
the transport protection.
6. GETTING STARTED
• After unpacking and mounting the scale level it out.
Use levelling legs and the level condition
indicator installed in the basis of the scale.
• Turn the device on using the
for about 0.5 sec,
• Wait for the test completion,
• Then you will see zero indication and pictograms:
key – keep pressing the key
- zero indication
- stable result
kg - weight unit
• If the indication is not zero press zero key.
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7. KEYPAD
8. KEYS’ FUNCTIONS
Switching on/off
Function key (operation mode selection)
Sending a weighing result to RS232
Zeroing
Tarring
Notice:
After pressing
in this mode is described in details further in this manual.
+ keys’ functions changes. The way of operation
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9. INSCRIPTIONS ON THE DISPLAY
No Text string Description
1. FIL
2. bAud
3. PCS
4. HiLo
5. rEPL
6. StAb
7. Auto
8. t1
9. toP
10. Add
11. AnLS
12. tArE
13.
14.
15. PCS Operation mode – counting pieces
16. kg (g) Operation mode – weighing
17.
18. Net
19. Min
20. OK
21. Max
Filter level
Transmission baud rate
Piece counting
+/- control according to a standard mass
Automatic printout
The condition of printing data
Autozero correction
Power save – time to switch off while no operation
Latch of the max measurement
Totalizing
Weighing animals
Memory of 9 tare values
Indication in autozero zone (indication = exact zero)
Stable result (ready to read)
Rechargeable battery pack or battery discharged (BAT-LO)
Tare function has been used
+/- control with reference to the standard mass: setting
the lower threshold or mass below the first threshold
+/- control with reference to the standard mass:
load mass between the thresholds
+/- control with reference to the standard mass: setting
the upper threshold or mass over the second threshold
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10. USER MENU
10.1. Submenus
User’s menu is divided into 6 basic submenus. Each group has its
own characteristic name preceded by the letter P and a number.
P1 rEAd
P 1.1 Fil | 2
P 1.2 Auto | YES
P 1.3 tArA | no
P 1.4 Fnnd | no
P2 Prnt
P2.1 Pr_n | StAb
P2.2 S_Lo |
P2.3 bAud | 9600
P2.4 S_rS | 8d1SnP
P3 Unit
P3.1 StUn | kg
P4 Func
P4.1 FFun | ALL
P4.2 Funi | no
P4.3 PcS | no
P4.4 HiLo | no
P4.5 PrcA | no
P4.6 Prcb | no
P4.7 AtAr | no
P4.8 toP | no
P4.9 Add | no
P4.A AnLS | no
P4.b tArE | no
P5 othr
P5.1 bL | Auto
P5.2 bLbt | 70
P5.3 bEEP | YES
P5.4 t1 | Auto
P5.5 CHr6 | YES
P6 CAL
P6.1 St_u | * FUNCTION *
P6.2 uCAL | * FUNCTION *
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10.2. Browsing user menu
Use scale’s keys to move inside the menu.
10.2.1. Keypad
Entering main menu
+
Inscribing tare value
+
Increasing a digit value by „1”
moving down in the menu
Battery / accumulator state monitoring
+
Toggling between gross / net values
+
Selecting the parameter or changing the value of a
selected parameter
Entering the selected submenu or activating a parameter
for changes
Confirmation (enter)
Leaving without changes or reaching a higher level of the
menu
10.2.2. Return to the weighing mode
The changes that have been introduced should be saved
in order to keep them in the memory for good.
While leaving parameters press
<SAuE?> appears on the display. Then press:
– to save changes or – to leave without changes.
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key until the text
11. 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.
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:
• Avoid side loads, particularly side shocks should be avoided:
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11.1. 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.
Notice:
Tarring cannot be performer when a negative or zero value is being
displayed. In such case <Err3> appears on the display and short
audible signal will be emitted.
11.2. Inscribing tare value
You can also inscribe a tare value. While in weighings mode press:
• Press simultaneously and ,
• You will see :
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• Using and set the tare value,
• Press
,
• Program returns to weighings mode. The inscribed tare value
can be seen on the display with „–” sign,
• Tare can be inscribed anytime in weighings mode.
Notice:
1. You cannot inscribe a new tare value when the tare value in memory
is greater than zero. In the case of trying this the <Err3> message
will be displayed and short audible signal will be emitted.
2. Users can also enter up to 9 tare values to the scale memory
(see 15.10 of his manual).
11.3. 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 the ±2% interval of the maximal range.
If zeroing is performed beyond this range the <Err2> message and
short audible signal will be emitted.
11.4. 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.
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