RADWAG Low profiled scales User Manual

User Manual

4 load cell platform scales

Manual number:
ITKU-19-01-03-10-A

 Low profiled scales
 Mild steel scales
 Stainless steel scales
 Stainless steel scales (pit version)
 Ramp scales
 Pallet scales
 Beam scales

MANUFACTURER OF ELECTRONIC
WEIGHING INSTRUMENTS

RADWAG 26 – 600 Radom Bracka 28 Street - POLAND
Phone [phone], phone/fax. [phone]
Selling department [phone]

www.radwag.com

MARCH 2010

- 2 -

TABLE OF CONTENTS

1. NTENDED USE .......................................................................................................................................5 I

2. PRECAUTIONS........................................................................................................................................6

2.1. .....................................................................................................................................6 Maintenance

Accum lator / battery pack...............................................................................................................6 u

2.2.

2.3. Operation in a strong electrostatic field ............................................................................................8

3. WARRANTY CONDITIONS......................................................................................................................9

4. MAIN MENSIONS ...............................................................................................................................10 DI

4.1.

4.2. amp scales...................................................................................................................................11

4.3. .....................................................................................................................11 Stainless steel scales

4.4. ersion)..................................................................................................12 Stainless steel scales (pit v

4.5. ild steel scales.............................................................................................................................12 M

4.6. ...................................................................................................................................13 Pallet scales

4.7. Beam scales................................................................................................................................... 13

5. ASSEMBLY AND LEVELLING...............................................................................................................14

5.1. Assem ly of scales......................................................................................................................... 14 b

5.2. Levelling the scale..........................................................................................................................15

6. GETTING STARTED ..............................................................................................................................15

7. KEYPAD.................................................................................................................................................16

8. KEYS’ FUNCTIONS ..............................................................................................................................16

9. I SCRIPTIONS ON THE DISPLAY........................................................................................................17N

10. USER MENU ........................................................................................................................................18

10.1. ....................................................................................................................................18 Submenus

10.2. Browsing user menu.....................................................................................................................19

11. WEIGHING ...........................................................................................................................................20

11.1. ..........................................................................................................................................21 Tarring

11.2. alue.....................................................................................................................22 Inscribing tare v

11.3. .........................................................................................................................................23 Zeroing

11.4. eighings in two ranges ..............................................................................................................23 W

11.5. eight unit.......................................................................................................23 Selection of basic w

12.

MAIN PARAMETERS...........................................................................................................................25

12.1. el ..................................................................................................................26 Setting a filtering lev

12.2. ..................................................................................................................................26 Median filter

12.3. .........................................................................................................................27 Autozero function

2.2.1. Power supply of weighing indicators in plastic casings.........................................................7

2.2.2. Replacement of worn batteries............................................................................................. 7

profiled scales.........................................................................................................................10 Low

R

4 load cell platform scales ..................................................................................................14

5.1.1.

5.1.2. Ramp scales ......................................................................................................................14

10.2.1. pad..............................................................................................................................19 Key

Return to the weighing mode............................................................................................19

10.2.2.

Temporarily selected unit .............................................................................................................25 11.6.

Tare function ................................................................................................................................2812.4.

13. RS 232 PARAMETERS........................................................................................................................30

13.1. pe.................................................................................................................................30 Printout ty

Minimal mas

13.2. s threshold................................................................................................................31

13.3. ......................................................................................................................................32 Baud rate

Serial transmission parameters....................................................................................................3313.4.

14. OTHER PARAMETERS........................................................................................................................34

14.1. Backlight function.........................................................................................................................34

14.1.1. ing from mains ...................................................................................34 Backlight for supply

4.1.2. Backlight for supplying from batteries...............................................................................35 1

.............................................................................................36 “Beep” signal – after pressing a key

14.2.

Autom

14.3. atic switch-off.....................................................................................................................36

14.4. Batter oltage level check...........................................................................................................37y v

14.4.1. ......................................................................................................37 Checking the batteries

14.4.2. discharge pictogram.............................................................................................38 Battery

14.4.3. .............................................................................................38 Accumulator charging option

Formatting rechargeable battery packs.............................................................................39

14.4.4.

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15. WORK MODES ....................................................................................................................................40

15.1. of operation modes.......................................................................................40 Setting accessibility

15.2. of operation modes.......................................................................................... 41 Selecting quantity

15.3. ..............................................................................................42 Counting pieces of the same mass

15.4. .....................................................................44 +/- control referring to the inscribed standard mass

15.5. Control of % deviation referring to the inscribed standard mass...................................................46

15.5.1. its weighing.......................................................................46 Standard mass determined by

Mass of standard inscribed to scale memory....................................................................47 1

5.5.2.

Autom

15.6. atic tare..............................................................................................................................48

15.7. force on the pan – latch..................................................................................49 Measurement max

15.8. Totalizing ......................................................................................................................................49

15.8.1. ork mode....................................................................................................50 Enabling the w

15.8.2. .........................................................................................................50 Totalizing procedure

15.8.3. of the last value of sum of weighed goods ..........................................................51 Memory

5.8.4. Return to weighing............................................................................................................521

15.9. eighing animals.........................................................................................................................53W

15.10. Tare memory..............................................................................................................................54

15.10.1. Entering the tare value to the scale memory...................................................................54

15.10.2. Selecting a tare value from the memory..........................................................................56

16. USER CALIBRATION...........................................................................................................................57

16.1. ....................................................................................................................................57 Calibration

Start mass adjustment..................................................................................................................5916.2.

17. COOPERATION WITH PRINTER.........................................................................................................60

18. COOPERATION WITH COMPUTER ....................................................................................................61

19. COM UNICATION PROTOCOL.......................................................................................................... 62M

19.1. ......................................................................................................................62 General information

19.2. ...........................................................................................63 A set of commands for RS interfaces

19.3. ............................................................................................................63 Respond message format

19.4. Command’s description................................................................................................................64

19.4.1. ..............................................................................................................................64 Zeroing

..............................................................................................................................64 Tarring

19.4.2.

Get tare v

19.4.3. alue ...................................................................................................................64

19.4.4. ...................................................................................65 Send the stable result in basic unit

19.4.5. in basic unit..........................................................................65 Send the result immediately

19.4.6. .................................................................................66 Send the stable result in current unit

19.4.7. in current unit.......................................................................67 Send the result immediately

19.4.8. itch on continuous transmission in basic unit ...............................................................67 Sw

19.4.9. Switch off continuous transmission in basic unit...............................................................67

19.4.10. Switch on continuous transmission in current unit ..........................................................68

19.4.11. Switch off continuous transmission in current unit..........................................................68

1

9.4.12. Send all implemented commands...................................................................................68

Manual printouts / aut

19.5. omatic printouts..........................................................................................69

19.6. ..............................................................................................................70 Continuous transmission

Configuring printouts ....................................................................................................................7019.7.

20. ERROR COMMANDS...........................................................................................................................71

21. TECHNICAL PARAMETERS................................................................................................................72

21.1. ild steel scales...........................................................................................................................72 M

Stainless steel scales

21.2. ...................................................................................................................73

21.3. ersion) ...............................................................................................75 Stainless steel scales (pit v

21.4. amp scales ................................................................................................................................76 R

21.5. profiled scales.......................................................................................................................77 Low

21.6. .................................................................................................................................79 Pallet scales

21.7. .........................................................................................................79 Stainless steel pallet scales

21.8. .................................................................................................................................80 Beam scales

Beam scales (stainless steel).......................................................................................................81 21.9.

22. TROUBLE SHOOTING.........................................................................................................................83

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.

- 5 -

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.

- 6 -

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:

- 7 -

• 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

.

- 8 - - 9 -

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:

[phone] ext. 106 or 107.

4. MAIN DIMENSIONS

4.1. Low profiled scales

- 10 -

4.2. Ramp scales

4.3. Stainless steel scales

- 11 -

4.4. Stainless steel scales (pit version)

4.5. Mild steel scales

- 12 -

4.6. Pallet scales

4.7. Beam scales

- 13 -

5. ASSEMBLY AND LEVELLING

5.1. Assembly of scales

5.1.1. 4 load cell platform scales

Before installing remove the transport protection.

Screw in levelling feet to mandrels placed in load cells

5.1.2. Ramp scales

Before setting the scale mount the steel camping ring (2) to the basis of
feet (1) using expanding ring (3) and then screw in the basis of the foot
(1) in the mandrel (4).

Put the scale on the flat ground. Put ramps on steel clampings. Take off
ramps and mark (through the holes in clampings) places for drilling holes
for anchors. After drilling mount clampings to the ground.

- 14 -

5 - nut
6 - washer
7 – centring washer
8 - anchor

5.2. Levelling the scale

Level scale by means of turning levelling feet and external level indicator.
Put the pads under the regulation legs and observe the level condition
indicator. The instrument is levelled correctly if the air bubble do not
move more than 2mm from the central position.

Each leg can be screwed in and out in order to level the scale. Correct
levelling can be done by putting steel pads under the legs.

6. GETTING STARTED

After unpacking and mounting (chapter 5 of this manual):

• Turn the device on using the

for about 0.5 sec,

• Wait for the test completion,

• Then you will see zero indication and pictograms:

- zero indication

- stable result

kg - weight unit

• If the indication is not zero press zero key.

key – keep pressing the key

- 15 -

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

- 16 -

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

- 17 -

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 *

- 18 -

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.

- 19 -

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.
Special line scales should be loaded with intended loads:

• For ramp scales (hand trucks used in meat industry) the platform

should be matched to the trucks with maximum weight and the

wheels were close to the load-bearing sections:

• For pallet scales (load on euro-pallets put on by pallet trucks)

the middle foot of the pallet should not be supported while

on the weighing platform:

• For beam scales – load of stiff, self-supporting structure

or in a stiff container:

- 20 -

• For four load cell platform scales (pit version) – loads carried

and weighed together with trucks:

− Total weight of the truck and its load cannot exceed the
maximum value of the scale range,

− Trucks are allowed to drive through without braking and
accelerating with the maximum speed 2km/h,

− Platforms should be driven over only perpendicular to the
edge of the platform, in order to uniformly load the scale,

− Loads should be stand steadily and slowly,

− It is not permitted to push or pull loads on or from or over

the weighing platform.

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.

- 21 -

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 :

• Using

• Press

and set the tare value,

,

• 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).

- 22 -

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.

11.5. Selection of basic weight unit

This function is used to set weight unit the scale will start with.

Procedure:

• Enter the submenu <P3.Unit> and then:

- 23 -

• press

, until the expected unit appears on the display:

Options:

A. When the basic unit is [kg], users can toggle between:

[kg, lb, N], for verified scales [lb] is not accessible,

B. If the basic unit is [g], users can toggle between:

[g, ct, lb], for verified scales [lb] is not accessible,

• After you select the unit press , the scale returns to:

• Return to weighing according to chapter - 10.2.2.

Notice:

After turning on the scale always sets the basic unit.

- 24 -

11.6. Temporarily selected unit

This function is used to set weight unit the scale will use temporarily until
the next power off or next selection.

Procedure:

• Press and then:

• After you select the unit you want come back to weighing procedure.

Options:

A. When [kg] is a basic unit, users can select following units:

[kg, lb, N], [lb] is not accessible for verified scales.

B. When [g] is a basic unit, users can select following units:

[g, ct, lb], [lb] is not accessible for verified scales.

12. MAIN PARAMETERS

Users can adjust the scale to external ambient conditions (filtering level)
or particular needs (autozero operation, tare memory). This parameters
are placed in <P1.rEAd> submenu.

- 25 -

12.1. Setting a filtering level Procedure:

• Enter the submenu <P1.rEAd> and then:

1 - 4 - level of filtering

• By pressing

select the filtering level you need

Notice:

Filtering level influences the time of stabilization. The higher the filtering
level is the longer stabilization time is needed.

Return to weighing:

See - 10.2.2.

12.2. Median filter

This filter eliminates short changes (impulses) of measure signal
(e.g. shocks).

Procedure:

• Enter the submenu <P1.rEAd> and then:

- 26 -

Fnnd no - filter disabled
Fnnd YES - filter enabled

Return to weighing:

See - 10.2.2.

12.3. Autozero function

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.

- 27 -

Procedure:

• Enter the submenu <P1.rEAd> and then:

Fnnd no - filter disabled
Fnnd YES - filter enabled

Return to weighing:

See - 10.2.2.

12.4. Tare function

This parameters enables users to configure a tare function.

Procedure:

• Enter the submenu <P1.rEAd> and then:

- 28 -

tArA AtAr

-

automatic tare function on and is stored in balance
memory after unplugging it from mains (Description
of function operating point 15.6 automatic tare)

tArA

no

automatic tare function off (user can turn on

operating of automatic tare F6 AtAr – till unplugging

­the balance from mains)

tArA tArF

-

tare memory function – stores last value of tare in
balance memory. It is automatically displayed after
starting the balance. Value of tare is displayed with
minus sign, and there is Net symbol indicated on the
display. (user can turn on operating of automatic tare

F6 AtAr – till unplugging the balance from mains)

Return to weighing:

See - 10.2.2.

- 29 -

13. RS 232 PARAMETERS

External devices connected to RS 232C have to be supplied from the
same mains and common electric shock protection. It prevents from
appearing a potential difference between zero leads of the two devices.
This notice does not apply to the devices that do not use zero leads.

Transmission parameters:

• Baud rate - 2400 – 38400 bit / s

• Data bits - 7,8

• Stop bits - 1,2

• Parity control - no, even, odd.

There are four ways of sending data via RS232 interface:

• Manually – after pressing

,

• Automatically – after stabilizing the indication over LO threshold

• Continuously – after it is activated in parameter or by a command

sent via RS232

• On external request - see - „List of scale - computer commands”.

The indication can be sent as:

• stable – the indication is sent after the scale stabilizes.

• any – the indication is sent immediately after pressing the

key, this state is assign with <?> in the printout.

13.1. Printout type

This parameter is to select the type of printout.

Procedure:

• Enter the submenu <P2.Prnt> and then:

- 30 -

Pr_n noStAb

- immediate printout
(not accessible in verified scales)

Pr_n StAb
Pr_n rEPL
Pr_n CntA
Pr_n Cntb

- sending stable results

- automatic operation

- continuous transmission in basic unit

- continuous transmission in present unit

Return to weighing:

see 10.2.2.

13.2. Minimal mass threshold

This function is necessary while working with automatic tare
or automatic operation or weighing animals.

Automatic tarring will not be applied until the indication (gross)
is lower than the value inscribed in S_Lo parameter.

In automatic operation measurements (net) are sent via RS232
when the indication is equal or greater than the value inscribed in

S_Lo parameter.
Weighings animals is performer when the indication is equal

or greater than the value inscribed in S_Lo parameter.
Procedure:

• Enter the submenu <P2.Prnt> and then:

- 31 -

Return to weighing:

see 10.2.2.

13.3. Baud rate Procedure:

• Enter the submenu <P2.Prnt> and then:

- 32 -

Return to weighing:

see 10.2.2.

13.4. Serial transmission parameters Procedure:

• Enter the submenu <P2.Prnt> and then:

7d2SnP - 7 data bits; 2 stop bits, no parity control
7d1SEP - 7 data bits; 1 stop bit, EVEN parity control
7d1SoP - 7 data bits; 1 stop bit, ODD parity control
8d1SnP - 8 data bits; 1 stop bit, no parity control
8d2SnP - 8 data bits; 2 stop bits, no parity control
8d1SEP - 8 data bits; 1 stop bit, EVEN parity control
8d1SoP - 8 data bits; 1 stop bit, ODD parity control

Return to weighing:

See 10.2.2.

- 33 -

14. OTHER PARAMETERS

The user can set parameters which influence the scale operation.
They are gathered in the submenu <P5.Othr> e.g. backlight and beep
signal. Enter this submenu <P5.Othr> according to chapter 10.2.

14.1. Backlight function

Program recognises the way the scale is supplied (mains, battery)
and automatically selects the way of operating on the backlight:

bl – for mains,
blbt – for batteries or rechargeable battery pack.

14.1.1. Backlight for supplying from mains Procedure:

• Enter the submenu <P5.othr> and then:

bL no
bL YES
bL Auto

- backlight switched off

- backlight switched on

- backlight switched off automatically if indication
becomes stable for about 10s

- 34 -

Return to weighing:

See 10.2.2.

Notice:

When bl=Auto, and the indication has not changed for 10s, the
backlight is automatically switched off. The backlight is switched
on again automatically after the result changes.

14.1.2. Backlight for supplying from batteries

The user can change the intensity of backlight from 0% to 100%.
The lower the intensity is the longer the scale operates without
recharging or exchanging batteries. When the intensity is set
this function works as AUTO (described above).

Procedure:

• Enter the submenu <P5.othr> and then:

Return to weighing:

See 10.2.2.

Notice:

The more intense the backlight is the shorter the scale operates
on batteries.

- 35 -

14.2. “Beep” signal – after pressing a key Procedure:

• Enter the submenu <P5.othr> and then:

bEEP no - switched off
bEEP YES - switched on

Return to weighing:

See 10.2.2.

14.3. Automatic switch-off

This function is essential to save the battery power. The scale is switched
off automatically when (function t1 = YES) no weighing appears in 5
minutes. (no changes on the display). In case when this function disrupts
the operation (e.g. long time weighing procedures) or while working with
connection to mains, switch off this function.

Operation according to the power supply:

Setting

t1 = 0 disabled disabled
t1 = YES enabled enabled
t1 = Auto * disabled enabled

Mains Batteries/accumulator

- 36 -

Operation

* automatic enabling/disabling according to the source of power.

Procedure:

• Enter the submenu <P5.othr> and then:

Returnto weighing:

See 10.2.2.

14.4. Battery voltage level check

While supplying from batteries too low level of voltage is measured
by software the pictogram

is displayed. It means that charging

or exchanging batteries is required.

14.4.1. Checking the batteries

This function is to check the level of battery supply. It works only if:

• Weighing mode is set,

• Battery supply is set in parameters.

- 37 -

Procedure:

After displaying the level of batteries (in per cents) the program returns
to weighing.

14.4.2. Battery discharge pictogram

The symbol (bat low) switches on when the voltage level drops to 18%
of the accepted level of voltage. It means that charging or exchanging
batteries is required.

Low level of batteries:

• Pictogram on the display,

• After one time the device will automatically switch off

to protect the batteries from distructable discharging,

• Charging is signalled by (blinking period about

2 seconds) on the display.

14.4.3. Accumulator charging option

This function allows to switch on charging algorithm for a NiMH battery
pack (for indicators in plastic casings) or a gel cell SLA accumulator
(for indicators in metal housings):

a) Parameter <CHr6> set to <no>:

• Pictogram does not appear, charging disabled,

• During software initializing, after turning on <bAtt>.

b) Parameter <CHr6> set to <YES>:

• Pictogram blinks slowly (period about 2 seconds),
charging is enabled,

- 38 -

• Message <nImh> appears on the display (for indicators in
plastic casings) or <SLA> (for indicators in metal housings).

• In case of damaging accumulators or lack of it the pictogram

blinks quickly (period about 0.5 sec).

Notice:

Indicators in plastic casings are equipped with the set of rechargeable
batteries NiMH R6 (AA) and power adapter.

Procedure:

• Enter the submenu <P5.othr> and then:

CHr6 YES - enabled
CHr6 no - disabled

Return to weighing:

See 10.2.2.

14.4.4. Formatting rechargeable battery packs Every plastic indicator is equipped with a brand new NiMH R6 (AA)

battery pack and a power adapter. They need formatting after first
powering up. It is crucial for batteries lifetime to undertake this
process. Formatting consist in charging and total discharging
(without meantime charging).

- 39 -

Procedure:

1. Supply the indicator from mains.

2. Charge batteries for 12 hours (time of charging 2200mAh batteries).

3. After 12 hours unplug from mains.

4. Use the device up to the moment of self powering down.

5. Repeat the process of charging starting from point 1.

Notice:

They reach their optima capacity after three cycles of full charging
and discharging.

15. WORK MODES

15.1. Setting accessibility of operation modes

In this parameter group users can disable/enable accessibility
of functions after pressing

key.

Procedure:

• Enter the submenu <P4.Func> and then:

- 40 -

no – mode is disabled
YES – mode is enabled

Return to weighing:

See 10.2.2.

15.2. Selecting quantity of operation modes

This function enables user to set if ,after pressing key, all operating
modes will be accessible (ALL) or only one from the list chosen and
used by operator.

Procedure:

• Enter the submenu <P4.Func> and then:

After choosing setting press key. The program will return
to displaying name of submenu <P4.1.FFun>.

Return to weighing:

See 10.2.2.

- 41 -

15.3. Counting pieces of the same mass

Standard solution is equipped with option of counting small pieces of the
same mass. It is possible to execute a tare function in this operating mode
in order to tare a container value.

Notice:

1. Counting pieces does not work together with other scale functions,

2. The counting pieces function is not saved as a default start function
so it is not remembered after restarting.

Procedure:

• Enter to <PcS> function:

• You will see a blinking value of sample quantity.

• Press

key to start setting quantity of sample, you have a few

options to chose from:

- 42 -

• If option <LASt> is choosen in the scale program displays estimated
unit mass of the last piece (about 3 sekonds) and then goes to
Counting pieces automatically setting the previously displayed
value as valid for the procedure.

• If the <FrEE> option is selected you will see:

• Using and enter the required sample quantity,

where:

• Confirm the value by pressing

- selection of digit position, - setting the digit,

,

• You will see <LoAd> on the display and then:

• If weighing is performed in a container put the container on the pan

first and then tare it. Then put the declared quantity of pieces on the
pan and confirm it when stable (signalled by

):

• The program will automatically calculate the mass of a single piece
and go on to the Piece Counting mode (pcs). You will see the
following display:

- 43 -

Notice:

1. If a user presses the

key when load is not present on the pan,
the message -Lo- will be indicated for a few seconds and the scale
will automatically return to weighing.

2. In order to comply with the rules of appropriate counting pieces put
as many pieces as possible during unit mass adjustment. Single
piece mass should not be less than 5 divisions.

3. If a single piece mass is lower than a reading interval d the display
will show the <Err5> message (see ch. 20. Error messages) and
short audible signal will be emitted than the scale returns to weighing.

Return to weighing:

• Press the

key twice.

15.4. +/- control referring to the inscribed standard mass Procedure:

• Enter to <HiLo> function:

• The program enters the window of setting the lower threshold

of weighing (Min):

- 44 -

• The inscribed value confirm by pressing , the program will
automatically go to the higher threshold of weighing (Max):

• The inscribed value confirm by pressing , the program will
automatically go to the main window.

• During setting threshold values following cases take place:

Notice:

If a user erroneously enters a value of the lower threshold higher
than the upper one, the scale will indicate an error message and
will return to weighing.

- 45 -

Return to weighing:

• Press the

key twice.

15.5. Control of % deviation referring to the inscribed standard mass

Scale software enables control of deviation (in %) of weighed loads
mass referring to the inscribed standard mass. Mass of standard can
be determined by its weighing (PrcA function) or entered to the scale
memory by an user (PrcB function).

15.5.1. Standard mass determined by its weighing Procedure:

• Enter to <PrcA> function:

• You will see <LoAd> on the display and then:

• place an load on the pan which mass will be accepted as standard

• press

to confirm this operating mode

• after few seconds the indication 100,00% will be displayed

• From this moment display will not indicate mass of weighed load

but deviation of load mass placed on the pan referring to the mass
of standard (in %).

- 46 -

Return to weighing:

• Press the

key twice.

15.5.2. Mass of standard inscribed to scale memory Procedure:

• Enter to <PrcB> function:

• The program goes to the weight display window:

• Using and set standard mass,

where:

• Confirm the entered value by pressing

- digit selection, - digit setting.

,

• You will see the indication equal to 0,000%,

• From this moment display will not indicate the mass of weighed

load but deviation of the load mass placed on the pan referring
mass of standard (in

%).

- 47 -

Return to weighing:

• Press the

key twice.

15.6. Automatic tare

This function is useful for fast net mass determination of weighed load
in case when tare value of is different for each load. In case when the
function is active the cycle of scales operating looks as follows:

• press zeroing key when the pan is empty,

• place the container for pieces,

• when indication is stable automatic tarring of the container mass will

be performed (Net marker will appear in the upper part of the display),

• place a sample into the package,

• display will indicate net mass of sample,

• remove the sample together with the container,

• display will indicate tare mass with minus sign,

• place a container for the next sample. When indication is stable

automatic tarring will take place (Net marker will appear in the
upper part of the display),

• place next sample into the package.

Procedure:

Return to weighing:

• Press the

key twice.

- 48 -

15.7. Measurement max force on the pan – latch Procedure:

• Enter to <toP> function:

• Confirmation of choice of <toP> function is indication

of the Max pictogram:

• Apply a force to the weighing pan,

• The display of scale will latch the maximum value of the force,

• Remove loads from the pan

• Before the next measurement press the

key.

Return to weighing:

• Press the

key twice.

15.8. Totalizing

Scale software is equipped in a totalizing function of single weighings.
The totalizing procedure can be documented on the printer connected
to the indicator.

- 49 -

15.8.1. Enabling the work mode Procedure:

• Enter to <Add> function:

• A letter „P” in the left side of the display is a confirmation that

<Add> function have been selected:

15.8.2. Totalizing procedure

• Enter <Add> function according to ch. 15.8.1,

• Put the first load on the pan. If the weighing procedure is performed

in a container put the container on the pan first and tare it. Then put
the first load on the pan and confirm it by pressing

(signalled by

),

when stable

• You will see a sum of weighings on the display, the „▲” pictogram
in the upper right corner will be displayed and the weighing result
will be printed on the printer connected to the indicator.

- 50 -

• Take off the load from the pan, indication returns to ZERO
and the letter „P” in the left part of the display appears,

• Put the next load on the pan,

• After stabilizing press

, the sum of first and second weighing
will appear on the display, the „▲” pictogram in the upper right corner
will be displayed and the second weighing result will be printed on the
printer connected to the indicator:

• Press

to complete the procedure (with the loaded or unloaded

pan), a sum of all weighings will be printed:

(1) 1.912 kg
(2) 1.912 kg

------------------------
TOTAL: 3.824 kg

• In case of pressing

one more time with loaded pan, you will see
the <unLoAd> message. Unload the pan, the scale will return to
ZERO and the letter „P” in the left part of the display will appear.
The scale is ready for the next procedure.

• In case of pressing

one more time with loaded pan, you will see
the letter „P” in the left part of the display will appear. The scale is
ready for the next procedure.

15.8.3. Memory of the last value of sum of weighed goods

After interrupting (e.g. switching off) the totalizing procedure, it is possible
to restart the procedure without loosing data. In order to do it just enter the
totalizing procedure:

• Enter <Add> function again according to the ch. 15.8.1 of the manual,

• You will see the last memorized sum of weighings on He display.

- 51 -

- In order to continue the procedure press , the indication
returns to ZERO and the letter „P” appears in the left part
of the display. The scale is ready for weighing.

- In order to terminate the previous totalizing procedure press
key,

, or . You will see the letter „P” in the left part

of the display. The scale is ready for weighing.

15.8.4. Return to weighing

• Press key, you will see:

• Before leaving the <Add> function it is possible to print out

subsequent weighings and the sum of weighings on the
connected printer (press

to print, press to cancel).

• The following message will appear on the display:

• Press key to return to weighing,

• Press

to return to totalizing.

Notice:

In case of overflow of the range of the display in totalizing you will see
<5-FULL> message in the display. In that case unload the pan and

press

to complete the procedure with a printout of sum of all

weighings or put a lower mass on the pan which does not cause
the overflow error.

- 52 -

15.9. Weighing animals Procedure:

• Enter to <AnLS> function:

• The <tinnE> message appears on the display for 1s, and then the

program goes to the window of setting the duration time (in seconds)
of the animal weighing process:

• Confirm the selected value by pressing ,

• You will see the following window:

- 53 -

• Load an animal to the platform,

• After exceeding the -LO- value (see 13.2), program starts the

weighings process. The appearance of subsequent hyphens
< - - - - - - - > showing the progress,

• After completing the process of weighings the result is latched
on the display and additionally the OK pictogram is shown in
the upper part of the display:

• You can start the procedure of weighing animals again by
pressing

,

• After removing the animal from the platform program returns
to the window:

Return to weighing:

• Press .

15.10. Tare memory

Users are allowed to Enter Up to 9 tare values to the memory.

15.10.1. Entering the tare value to the scale memory Procedure:

• Enter to <tArE> function:

- 54 -

• The program goes to displaying the first value from the selection
of tare values <tArE 0> (press

to chose different values):

• After selecting the right position press and you will see an editing
field:

• Enter the selected tare value to the scale memory ,

- 55 -

• The program returns to the following window:

Return to weighing:

• Press .

15.10.2. Selecting a tare value from the memory

• Enter <tArE> function according to the ch. 15.10.1 of the manual,

• The program goes to displaying the first value from the selection

of tare values <tArE 0> (press

•

To use an entered tare value press , you will see the tare value

to chose different values):

on the display preceded by the „-„ sign and the Net pictogram:

Caution:

A tare value from the memory is not remembered after powering
off and on the scale.

- 56 -

16. USER CALIBRATION

Only for non-verified scales

Confirmation of high accuracy of weighing requires periodical correcting
of calibration factors in the scale memory – this is adjustment of the scale.
Calibration should be performed when we start weighing or dynamic
change of temperature occurs. Before starting calibration remove
loads from the pan.

16.1. Calibration Procedure:

• Enter the submenu <P6.CAL> and then:

• Following inscriptions will appear

• A new start mass is adjusted during this period of time.

After that a mass of calibration weight is shown (e.g. 3 000kg).

- 57 -

• Put a weight of the displayed mass value on the pan and press .
The calibration process will start which is signalled by the message:

• After completion of the process of calibration the following screen
will appear

• Take off the weight , then the following sequence of screens
will appear

• Calibration process can be terminated anytime by pressing
which is signalled by the following message on the display:

• Return to weighing with saving changes that have been made.

Caution:

If the calibration process (span adjustment) lasts longer than 15 the
<Err8> message will be displayed and short audible signal will be

emitted. Press

to perform calibration again with more stable

ambient conditions!

- 58 -

16.2. Start mass adjustment

If the scale does not require the full calibration process sit is possible
to adjust only a new start mass.

Procedure:

• Enter the submenu <P6.CAL> and then:

• The display will show the following information

• After the completion of the start mass adjustment the following

screen will appear:

• The process of start mass adjustment can be terminated by
pressing

, which is signalled on the display:

- 59 -

• Return to weighing performing the procedure of saving parameters.

Caution:

If the start mass adjustment lasts longer than 15 the <Err8> message
will be displayed and short audible signal will be emitted. Press

to perform calibration again with more stable ambient conditions!

17. COOPERATION WITH PRINTER

Each time the
mass units is sent to RS 232 interface.

Depending on setting of STAB parameter it can be printed out with
temporary or stable value. Depending on setting of REPL parameter,
printout will be automatic or manual.

One of thermal printer in KAFKA series can cooperate with each
platform scales:

a) KAFKA

Only result of weighing with mass unit can be printed.

b) KAFKA 1/Z

This printer is equipped with an internal real time clock.
Both date and time can be printed.

c) KAFKA SQ S

This printer is equipped with an internal real time clock and
possibility of running statistics from measurements. Statistic
contents: quantity of samples, sum of masses of all samples,
average value, standard deviation, variation factor, min value,
max value, difference max - min.

key is pressed a current mass value together with

- 60 -

Cable diagrams:

Scale – Kafka printer cable diagram for plastic casing

Scale – Kafka printer cable diagram for steel housing

18. COOPERATION WITH COMPUTER

Sending weighing results to the computer can be done:

- manually

- in continuous way

- after pressing

- after function activating or sending an
appropriate command,

- automatically

- After stabilizing the indication

- on the request from
the computer

- After sending a control command

These scales can cooperate with „EDYTOR WAG” program. The indicator
window comprises the most important information from the scale display.
The program allows to configure easily, e.g. design printouts, edit
parameters. A precise description is issued in the „Help” file that
accompanies the program.

key,

- 61 -

Cable diagrams:

Scale – computer cable diagram for plastic casing

Scale – computer cable diagram for metal housing

19. COMMUNICATION PROTOCOL

19.1. General information

A. A character protocol scale-terminal has been designed for

communication between RADWAG scales and external
devices via RS-232 interface.

B. It consists of commands sent from an external device to

the scale and a responses from a scale.

C. Responses are sent every time after receiving a command

(reaction for any command).

D. Using commands allows users to receive some information

about the state of scale and/or influence the operation e.g.:

• Requesting weighing results,

• Display control.

- 62 -

19.2. A set of commands for RS interfaces

Commands

Z
T
TO
S
SI
SU
SUI
C1
C0
CU1
CU0
PC

Description of commands

Zeroing
Tarring
Get tare
Send the stable result in basic unit
Send the result immediately in basic unit
Send the stable result in current unit
Send the result immediately in current unit
Switch on continuous transmission in basic unit
Switch off continuous transmission in basic unit
Switch on continuous transmission in current unit
Switch off continuous transmission in current unit
Send all implemented commands

Notice:

1. Each command have to be terminated in CR LF;

2. The best Policy for communication is not sending another
command until the former answer has been received.

19.3. Respond message format

After sending a request message you can receive:

XX_A CR LF
XX_D CR LF
XX_I CR LF
XX _ ^ CR LF
XX _ v CR LF
XX _ OK CR LF
ES_CR LF

XX _ E CR LF

command accepted and in progress
command completed (appears only after XX_A)
command comprehended but cannot be executed
command comprehended but time overflow error appeared
command comprehended but the indication below the
Command done
Command not comprehended
error while executing command – time limit for stable result

exceeded (limit time is a descriptive parameter of the scale)

- 63 -

XX - command name
_ - substitutes spaces

19.4. Command’s description

19.4.1. Zeroing

Syntax Z CR LF
Possible answers:

Z_A CR LF
Z_D CR LF

Z_A CR LF
Z_^ CR LF

Z_A CR LF
Z_E CR LF

Z_I CR LF

- command accepted and in progress

- command completed

- command accepted and in progress

- command comprehended but zero range overflow appeared

- command accepted and in progress

- time limit for stable result exceeded

- command comprehended but cannot be executed

19.4.2. Tarring

Syntax: T CR LF
Possible answers:

T_A CR LF
T_D CR LF

- command accepted and in progress

- command completed

T_A CR LF
T_v CR LF

T_A CR LF
T_E CR LF

T_I CR LF

- command accepted and in progress

- command comprehended but tare range overflow appeared

- command accepted and in progress

- time limit for stable result exceeded

- command comprehended but cannot be executed

19.4.3. Get tare value

Syntax: TO CR LF
Possible answers:

- 64 -

TO_TARA CR LF

- command executed

Frame format:

1 2 3 4 5-6 7-15 16 17 18 19 20 21
T O space stability space tare space unit CR LF

Tare - 9 characters with decimal point justified to the right
Unit - 3 characters justified to the left

19.4.4. Send the stable result in basic unit

Syntax: S CR LF
Possible answers:

S_A CR LF
S_E CR LF

S_I CR LF
S_A CR LF

MASS FRAME

- command accepted and in progress

- time limit for stable result exceeded

- command comprehended but cannot be executed

- command accepted and in progress

- mass value in basic unit is returned

Frame format:

1 2-3 4 5 6 7-15 16 17 18 19 20 21

S space stability space sign mass space unit CR LF

Example:
S CR LF – computer command

S _ A CR LF - command accepted and in progress
S _ _ _ _ - _ _ _ _ _ _ 8 . 5 _ g _ _ CR LF – command done, mass value

in basic unit is returned.

19.4.5. Send the result immediately in basic unit

Syntax: SI CR LF
Possible answers:

- 65 -

SI_I CR LF

MASS FRAME

- command comprehended but cannot be executed
at the moment

- mass value in basic unit is returned

Frame format:

1 2 3 4 5 6 7-15 16 17 18 19 20 21

S I space stability space sign mass space unit CR LF

Example:
S I CR LF – computer command

S I _ ? _ _ _ _ _ _ _ 1 8 . 5 _ k g _ CR LF - command done, mass value

in basic unit is returned immediately.

19.4.6. Send the stable result in current unit

Syntax: SU CR LF
Possible answers:

SU_A CR LF
SU_E CR LF

- command accepted and in progress

- timeout while waiting for stable results

SU_I CR LF
SU_A CR LF

MASS FRAME

- command comprehended but cannot be executed

- command accepted and in progress

- mass value in current unit is returned

Frame format:

1 2 3 4 5 6 7-15 16 17 18 19 20 21

S U space stability space sign mass space unit CR LF

Example:
S U CR LF – computer command

S U _ A CR LF - command accepted and in progress
S U _ _ _ - _ _ 1 7 2 . 1 3 5 _ N _ _ CR LF - command done, mass value

in current unit is returned.

- 66 -

19.4.7. Send the result immediately in current unit

Syntax: SUI CR LF
Possible answers:

SUI_I CR LF
MASS FRAME

- command comprehended but cannot be executed

- mass value in current unit is returned immediately

Frame format:

1 2 3 4 5 6 7-15 16 17 18 19 20 21

S U I stability space sign mass space unit CR LF

Example:
S U I CR LF – computer command

S U I ? _ - _ _ _ 5 8 . 2 3 7 _ k g _ CR LF - command executed

and mass returned

19.4.8. Switch on continuous transmission in basic unit

Syntax: C1 CR LF
Possible answers:

C1_I CR LF
C1_A CR LF

MASS FRAME

- command comprehended but cannot be executed

- command comprehended and in progress

- mass value in basic unit is returned

Frame format:

1 2 3 4 5 6 7-15 16 17 18 19 20 21
S I space stability space sign mass space unit CR LF

19.4.9. Switch off continuous transmission in basic unit

Syntax: C0 CR LF

- 67 -

Possible answers:

C0_I CR LF
C0_A CR LF

- command comprehended but cannot be executed

- command comprehended and executed

19.4.10. Switch on continuous transmission in current unit

Syntax: CU1 CR LF
Possible answers:

CU1_I CR LF
CU1_A CR LF

MASS FRAME

- command comprehended but cannot be executed

- command comprehended and in progress

- mass value in current unit is returned

Frame format:

1 2 3 4 5 6 7-15 16 17 18 19 20 21

S U I stability space sign mass space unit CR LF

19.4.11. Switch off continuous transmission in current unit

Syntax: CU0 CR LF
Possible answers:

CU0_I CR LF
CU0_A CR LF

- command comprehended but cannot be executed

- command comprehended and executed

19.4.12. Send all implemented commands

Syntax: PC CR LF
Possible answers:
PC_- >_Z,T,TO,S,SI,SU,SUI,C1,C0,CU1,CU0,PC – command executed,

the indicator have sent all the implemented commands.

- 68 -

19.5. Manual printouts / automatic printouts

Users can general manual or automatic printouts from the scale.

• Manual printouts can be performed after loading the pan
and stabilizing indication by pressing

.

• Automatic printouts can be performed only after loading the pan
and stabilizing indication.

Notice:

If a scale is verified printouts of immediate values are blocked.

Format frame:

1 2 3 4 -12 13 14 15 16 17 18

stability space sign mass space unit CR LF

Stability character

[space] if stable
[?] if not stable
[^] if an indication over the range
[v] if fan indication below the range

sign

[space] for positive values or
[-] for negative values

mass
unit
command

9 characters justified to the right
3 characters justified to the left
3 characters justified to the left

Example 1:
_ _ _ _ _ _ 1 8 3 2 . 0 _ g _ _ CR LF – the printout generated from

the scale after pressing ENTER/PRINT.

Example 2:
? _ - _ _ _ _ 2 . 2 3 7 _ l b _ CR LF - the printout generated from

the scale after pressing ENTER/PRINT.

Example 3:
^ _ _ _ _ _ _ 0 . 0 0 0 _ k g _ CR LF - the printout generated from

the scale after pressing ENTER/PRINT.

- 69 -

19.6. Continuous transmission

The indicator can work in a continuous transmission mode. It can
be switched on or off in parameters or using RS232 commands.

The frame format sent by the indicator in case of setting
<P2.Prnt> to CntA:

1 2 3 4 5 6 7-15 16 17 18 19 20 21

S I space stability space sign mass space Unit CR LF

Stability character

[space] if stable
[?] if not stable
[^] if an indication over the range
[v] if fan indication below the range

sign

[space] for positive values or
[-] for negative values

mass
unit
command

9 characters justified to the right
3 characters justified to the left
3 characters justified to the left

The frame format sent by the indicator in case of setting <P2.Prnt>
to Cntb:

1 2 3 4 5 6 7-15 16 17 18 19 20 21

S U I stability space sign mass space unit CR LF

19.7. Configuring printouts General information

If some information included are redundant or not sufficient and there
is a necessity of changes one can design their own protocol format in
EDYTOR WAG computer program. This piece of software is accessible
in: http://www.radwag.com

- 70 -

20. ERROR COMMANDS

Err2
Err3
Err4

Err5
Err8

NULL
FULL2
LH

5-FULL

Notice:

1. Errors: Err2, Err3, Err4, Err5, Err8, null, that appear on the display
are also signalled by a short beep sound (about 1 sec.);

2. Error FULL2 that appears on the display is also signalled by
a continuous sound until the cause of error disappears.

- Value beyond the zero range

- Value beyond the tare range

- Calibration mass or start mass beyond the acceptable
range (±1% for weight, ±10 for start mass)

- Mass of a single piece lower than the scale division

- Exceeded the time for tarring, zeroing, start mass
adjustment or span adjustment

- Zero value from the AD converter

- Measurement range overflow

- Start mass error, the mass on the weighing platform is
beyond the acceptable range (-5% to +15% of start mass)

- Display range overflow in totalizing

- 71 -

21. TECHNICAL PARAMETERS

21.1. Mild steel scales

Scale type:

Max capacity 600kg 1500kg
Min capacity 4kg 10kg
Readability 0,2kg 0,5kg
Verification division 0,2kg 0,5kg
Range of tare -600kg -1500kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Bridge dimension [m] 0,8 x 0,8 1 x 1 1 x 1 1,2 x 1,2 1,2 x 1,5
Weight of scale

with indicator
Platform height 105mm

WTC /4
600 C6

55kg 80kg 80kg 110kg 135kg

Scale type:

Max capacity 1500kg 3000kg
Min capacity 10kg 20kg
Readability 0,5kg 1kg
Verification division 0,5kg 1kg
Range of tare -1500kg -3000kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Bridge dimension [m] 1,5 x 1,5 1,2 x 1,2 1,2 x 1,5 1,5 x 1,5
Weight of scale

with indicator
Platform height 105mm

WTC /4

1500 C9

160kg 110kg 135kg 160kg

WTC /4
600 C7

3000 C8

WTC /4

1500 C7

WTC /4

WTC /4

1500 C8

WTC /4

3000 C8/9

WTC /4

1500 C8/9

WTC /4

3000 C9

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Scale type:

Max capacity 3000kg 6000kg 12000kg
Min capacity 20kg 40kg 100kg
Readability 1kg 2kg 5kg
Verification division 1kg 2kg 5kg
Range of tare -3000kg -6000kg -12000kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Bridge dimension [m] 1,5 x 2 2 x 2 2 x 2 2,5 x 6
Weight of scale

with indicator
Platform height 125mm 128mm 208mm

WTC /4

3000 C10

230kg 290kg 350kg 3000kg *

WTC /4

3000 C11

WTC /4

6000 C11

WTC/4

12000 C14

* Total weight of bridge with inroads

21.2. Stainless steel scales

Scale type:

Max capacity 300kg 600kg 1500kg
Min capacity 2kg 4kg 10kg
Readability 0,1kg 0,2kg 0,5kg
Verification division 0,1kg 0,2kg 0,5kg
Range of tare -300kg -600kg -1500kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 68 platform, IP 66/67 indicator

Power supply
Supplied from batteries Average operation when supplied from batteries 45h

Display LCD with backlight
Bridge dimension [m] 0,8 x 0,8 1 x 1 0,8 x 0,8 1 x 1

Weight of scale with
indicator

Platform height 88mm

WPT/4

300 H6

60kg 85kg 60kg 85kg 95kg

WPT/4

300 H7

and internal gell cell SLA 6V accumulator

WPT/4

600 H6

230V AC, 50Hz / 11V AC

WPT/4

600 H7

WPT/4

1500 H7

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Scale type:

Max capacity 1500kg 3000kg
Min capacity 10kg 20kg
Readability 0,5kg 1kg
Verification division 0,5kg 1kg
Range of tare -1500kg -3000kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 68 platform, IP 66/67 indicator

Power supply
Supplied from batteries Average operation when supplied from batteries 45h

Display LCD with backlight
Bridge dimension [m] 1,2 x 1,2 1,2 x 1,5 1,5 x 1,5 1,2 x 1,2
Weight of scale with

indicator
Platform height 88mm 111mm

WPT/4

1500 H8

and internal gell cell SLA 6V accumulator

125kg 160kg 190kg 130kg

WPT/4

1500 H8/9

230V AC, 50Hz / 11V AC

WPT/4

1500 H9

WPT/4

3000 H8

Scale type:

Max capacity 3000kg 6000kg
Min capacity 20kg 40kg
Readability 1kg 2kg
Verification division 1kg 2kg
Range of tare -3000kg -6000kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 68 platform, IP 66/67 indicator

Power supply
Supplied from batteries Average operation when supplied from batteries 45h

Display LCD with backlight
Bridge dimension [m] 1,2 x 1,5 1,5 x 1,5 1,5 x 2
Weight of scale with

indicator
Platform height 111mm 166mm

WPT/4

3000 H8/9

and internal gell cell SLA 6V accumulator

165kg 200kg 285kg 350kg

WPT/4

3000 H9

230V AC, 50Hz / 11V AC

WPT/4

3000 H10

WPT/4

6000 H10

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21.3. Stainless steel scales (pit version)

Scale type:

Max capacity 300kg 600kg 1500kg
Min capacity 2kg 4kg 10kg
Readability 0,1kg 0,2kg 0,5kg
Verification division 0,1kg 0,2kg 0,5kg
Range of tare -300kg -600kg -1500kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 68 platform, IP 66/67 indicator

Power supply
Supplied from batteries Average operation when supplied from batteries 45h

Display LCD with backlight
Bridge dimension [m] 0,8 x 0,8 1 x 1 0,8 x 0,8 1 x 1

Weight of scale with
indicator

Platform height 88mm

WPT/4

300 H6/Z

75kg 105kg 75kg 105kg 75kg

Scale type:

Max capacity 1500kg 3000kg
Min capacity 10kg 20kg
Readability 0,5kg 1kg
Verification division 0,5kg 1kg
Range of tare -1500kg -3000kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 68 platform, IP 66/67 indicator

Power supply
Supplied from batteries Average operation when supplied from batteries 45h

Display LCD with backlight
Bridge dimension [m] 1,2 x 1,2 1,2 x 1,5 1,5 x 1,5 1,2 x 1,2
Weight of scale with

indicator
Platform height 88mm 111mm

WPT/4

1500 H8/Z

145kg 180kg 210kg 155kg

WPT/4

300 H7/Z

230V AC, 50Hz / 11V AC

and internal gell cell SLA 6V accumulator

1500 H8/9/Z

230V AC, 50Hz / 11V AC

and internal gell cell SLA 6V accumulator

WPT/4

WPT/4

600 H6/Z

1500 H9/Z

WPT/4

600 H7/Z

WPT/4

3000 H8/Z

WPT/4

1500 H7/Z

WPT/4

- 75 -

Scale type:

Max capacity 3000kg 6000kg
Min capacity 20kg 40kg
Readability 1kg 2kg
Verification division 1kg 2kg
Range of tare -3000kg -6000kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 68 platform, IP 66/67 indicator

Power supply
Supplied from batteries Average operation when supplied from batteries 45h

Display LCD with backlight
Bridge dimension [m] 1,2 x 1,5 1,5 x 1,5 1,5 x 2
Weight of scale with

indicator
Platform height 111mm 166mm

WPT/4

3000 H8/9/Z

and internal gell cell SLA 6V accumulator

195kg 230kg 320kg 385kg

WPT/4

3000 H9/Z

230V AC, 50Hz / 11V AC

WPT/4

3000 H10/Z

WPT/4

6000 H10/Z

Notice:

Each scale has a bipartite openable weight pan.

21.4. Ramp scales

Scale type:

Max capacity 400kg 800kg
Min capacity 4kg 10kg
Readability 200g 500g
Verification division 200g 500g
Range of tare - 400kg - 800kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 68 platform, IP 66/67 indicator

Power supply
Supplied from batteries Average operation when supplied from batteries 45h

Display LCD with backlight
Platform size 840 x 860mm 1,1 x 1,2m 1,1 x 1,2m 1,2 x 1,5m
Weight of scale with indicator 105kg 180kg
Dimensions of weight [mm] 1710x1160x76 2050x1420x76 2350x1520x76

WPT/4N

400H1

and internal gell cell SLA 6V accumulator

WPT/4N

400H2

230V AC, 50Hz / 11V AC

WPT/4N

800H2

WPT/4N

800H3

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Scale type:

Max capacity 1500kg
Min capacity 10kg
Readability 500g
Verification division 500g
Range of tare -1500kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 68 platform, IP 66/67 indicator

Power supply
Supplied from batteries Average operation when supplied from batteries 45h

Display LCD with backlight
Platform size 1,1 x 1,2m 1,2 x 1,5m 1,5 x 1,5m
Weight of scale with indicator 190kg 230kg 270kg
Dimensions of weight [mm] 2150x1420x77 2450x1520x77 2450x1820x77

WPT/4N

1500H2

and internal gell cell SLA 6V accumulator

WPT/4N

1500H3

230V AC, 50Hz / 11V AC

WPT/4N

1500H4

21.5. Low profiled scales

Scale type:

Max capacity 60kg 150kg
Min capacity 400g 1kg
Readability 20g 50g
Verification division 20g 50g
Range of tare -60kg -150kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Platform height * 57 / 66mm
Bridge dimension [m] 0,6x0,6 0,8x0,8 1x1 0,6x0,6 0,8x0,8
Inroad dimension [mm] 540x600 540x800 540x1000 540x600 540x800
Weight of scale with

indicator
Inroad weight 10kg 13kg 16kg 10kg 13kg

WPT/4F

60 C5

22,8kg 30,8kg 41,8kg 22,8kg 30,8kg

WPT/4F

60 C6

WPT/4F

60 C7

WPT/4F

150 C5

WPT/4F

150 C6

* version with inroads / version without inroads

- 77 -

Scale type:

Max capacity 150kg 300kg
Min capacity 1kg 2kg
Readability 50g 100g
Verification division 50g 100g
Range of tare -150kg -300kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Platform height * 57 / 66mm 59 / 68mm
Bridge dimension [m] 1 x 1 0,8 x 0,8 1 x 1 1,2 x 1,2
Inroad dimension [mm] 540 x 1000 560 x 800 560 x 1000 560 x 1200
Weight of scale with indicator 41,8kg 34,8kg 46,8kg 60,8kg
Inroad weight 16kg 14kg 17kg 20kg

WPT/4F

150 C7

WPT/4F

300 C6

WPT/4F

300 C7

WPT/4F

300 C8

* version with inroads / version without inroads

Scale type:

Max capacity 600kg
Min capacity 4kg
Readability 200g
Verification division 200g
Range of tare -600kg
Operation temperature -10°C to +40°C
Ingress protection rating IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Platform height * 74 / 86mm 79 / 91mm
Bridge dimension [m] 0,8x0,8 1x1 1,2x1,2 1,5x1,5 1,5x2
Inroad dimension [mm] 700x800 700x1000 750x1200 750x1500 750x1500
Weight of scale with

indicator
Inroad weight 23kg 28kg 36kg 48kg

WPT/4F

600 C6

62,8kg 86,8kg 120,8kg 173,8kg 225,8kg

WPT/4F

600 C7

WPT/4F

600 C8

WPT/4F

600 C9

WPT/4F

600 C10

* version with inroads / version without inroads

- 78 -

21.6. Pallet scales

Scale type:

Max capacity 600kg 1000kg 2000kg 3000kg
Min capacity 4kg 10kg 20kg 20kg
Readability 0,2kg 0,5kg 1kg 1kg
Verification interval 0,2kg 0,5kg 1kg 1kg
Tare range -600kg -1000kg -2000kg -3000kg
Pallet size 860 ×1200mm
Operation temperature -10°C to +40°C
Ingress protection rate IP 65 steel, IP 63 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Weight of scale with indicator 40kg
Dimensions of weight [mm] 1330 x 860 x 80mm

WPT/4P

600 C

WPT/4P

1000 C

WPT/4P

2000 C

WPT/4P

3000 C

21.7. Stainless steel pallet scales

Scale type:

Max capacity 600kg 1000kg 2000kg 3000kg
Min capacity 4kg 10kg 20kg 20kg
Readability 0,2kg 0,5kg 1kg 1kg
Verification interval 0,2kg 0,5kg 1kg 1kg
Tare range -600kg -1000kg -2000kg -3000kg
Pallet size 860 ×1200mm
Operation temperature -10°C to +40°C
Ingress protection rate IP 68 platform, IP 66/67 indicator

Power supply
Supplied from batteries Average operation when supplied from batteries 45h

Display LCD with backlight
Weight of scale with indicator 45kg
Dimensions of weight [mm] 1330 x 860 x 80mm

WPT/4P

600 H

and internal gell cell SLA 6V accumulator

WPT/4P

1000 H

230V AC, 50Hz / 11V AC

WPT/4P

2000 H

WPT/4P

3000 H

- 79 -

21.8. Beam scales

Scale type:

Max capacity 600kg 1000kg 2000kg 3000kg
Min capacity 4kg 10kg 20kg 20kg
Readability 0,2kg 0,5kg 1kg 1kg
Verification interval 0,2kg 0,5kg 1kg 1kg
Tare range -600kg -1000kg -2000kg -3000kg
Beam length 1,2m
Max. beam spacing 5m
Operation temperature -10°C to +40°C
Ingress protection rate IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Weight of scale with indicator 37kg

Dimensions of weight [mm] 1200 x 120 x 85mm

WPT/4P2

600 C

Scale type:

Max capacity 2000kg 4000kg 1000kg
Min capacity 20kg 40kg 40kg
Readability 1kg 2kg 2kg
Verification interval 1kg 2kg 2kg
Tare range -2000kg -4000kg -6000kg
Beam length 2m
Max. beam spacing 5m
Operation temperature -10°C to +40°C
Ingress protection rate IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Weight of scale with indicator 53kg 90kg
Dimensions of weight [mm] 2000x120x105mm 2000x120x155mm

WPT/4P2

2000 C1

WPT/4P2

1000 C

WPT/4P2

2000 C

WPT/4P2

4000 C1

WPT/4P2

3000 C

WPT/4P2

6000 C1

- 80 -

Scale type:

Max capacity 2000kg 4000kg 1000kg
Min capacity 20kg 40kg 40kg
Readability 1kg 2kg 2kg
Verification interval 1kg 2kg 2kg
Tare range -2000kg -4000kg -6000kg
Beam length 2,5m
Max. beam spacing 5m
Operation temperature -10°C to +40°C
Ingress protection rate IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Weight of scale with indicator 65kg 105kg 133kg
Dimensions of weight [mm] 2500x120x105mm 2500x120x155mm

WPT/4P2

2000 C2

WPT/4P2

4000 C2

WPT/4P2

6000 C2

21.9. Beam scales (stainless steel)

Scale type:

Max capacity 600kg 1000kg 2000kg 3000kg
Min capacity 4kg 10kg 20kg 20kg
Readability 0,2kg 0,5kg 1kg 1kg
Verification interval 0,2kg 0,5kg 1kg 1kg
Tare range -600kg -1000kg -2000kg -3000kg
Beam length 1,2m
Max. beam spacing 5m
Operation temperature -10°C to +40°C
Ingress protection rate IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Weight of scale with indicator 40kg

Dimensions of weight [mm] 1200 x 120 x 85mm

WPT/4P2

600 H

WPT/4P2

1000 H

WPT/4P2

2000 H

WPT/4P2

3000 H

- 81 -

Scale type:

Max capacity 2000kg 4000kg 1000kg
Min capacity 20kg 40kg 40kg
Readability 1kg 2kg 2kg
Verification interval 1kg 2kg 2kg
Tare range -2000kg -4000kg -6000kg
Beam length 2m
Max. beam spacing 5m
Operation temperature -10°C to +40°C
Ingress protection rate IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Weight of scale with indicator 56kg 95kg
Dimensions of weight [mm] 2000x120x105mm 2000x120x155mm

WPT/4P2

2000 H1

WPT/4P2

4000 H1

WPT/4P2

6000 H1

Scale type:

Max capacity 2000kg 4000kg 1000kg
Min capacity 20kg 40kg 40kg
Readability 1kg 2kg 2kg
Verification interval 1kg 2kg 2kg
Tare range -2000kg -4000kg -6000kg
Beam length 2,5m
Max. beam spacing 5m
Operation temperature -10°C to +40°C
Ingress protection rate IP 65 steel, IP 43 plastic
Power supply 230V AC, 50Hz / 11V AC, and 6×AA (NiMH)
Supplied from batteries Average operation when supplied from batteries 35h
Display LCD with backlight
Weight of scale with indicator 68kg 110kg 135kg
Dimensions of weight [mm] 2500x120x105mm 2500x120x155mm

WPT/4P2

2000 H2

WPT/4P2

4000 H2

WPT/4P2

6000 H2

- 82 -

22. TROUBLE SHOOTING

Problem Cause Solution

Connect to mains or
change batteries

Check the correctness of
installation (polarization)

In „othr” submenu change
„5.4 t1” to „no”

Unload the pan. Then the
scale will indicator zero.

Turning on does not
work

The scale turns off
automatically

After turning on „LH”
message on the display

Discharged batteries.

No batteries (not installed or
improperly installed)

„t1” set to „YES” (Power
save)

Loaded weight pan during
powering up

23. ADDITIONAL EQUIPMENT

• KAFKA printer cable for PUE C/31 indicators - P0136,

• KAFKA printer cable for PUE C/31H, PUE C/31H/Z - P0253,

• Computer cable for PUE C/31 - P0108,

• Computer cable for PUE C/31H, PUE C/31H/Z - P0259,

• EPSON printer cable for PUE C/31 - P0151,

• EPSON printer cable for PUE C/31H, PUE C/31H/Z - P0261,

• Power cord for car lighter 12V DC for PUE C/31 - K0047,

• Power cord for car lighter 12V DC for PUE C/31H/Z - K0042,

• Thermal printer - KAFKA,

• Dot matrix printer - EPSON,

• Additional display in plastic casing for PUE C/31- WD- 4/1

(accessible with balance as complete set only),

• Additional display in stainless metal housing for PUE C/31H, PUE
C/31H/Z - WD- 4/3 (accessible with balance as complete set only),

• Large size display (2”) for PUE C/31H, PUE C/31H/Z - WWG-2,

• Current loop in plastic casing for PUE C/31 - AP2-1,

• Current loop in metal housing PUE C/31H, PUE C/31H/Z - AP2-3

(accessible with balance as complete set only),

• RS232 / RS485 converter for PUE C/31 – KR-01,

• RS232 / Ethernet converter for PUE C/31 - KR-04,

- 83 -

• Handle for measuring indicator in plastic version,

• A rack for PUE C/31, PUE C/31H or PUE C/31H/Z indicator,

• Anti-dust case for Epson printer,

• Inroads for low profile scales.

Computer programs:

• “EDYTOR WAG” computer program,

• "RAD-KEY" computer program,

• "PW-WIN" computer program.

- 84 -

MANUFACTURER

OF ELECTRONIC WEIGHING

INSTRUMENTS

RADWAG WAGI ELEKTRONICZNE

26 – 600 Radom, Bracka 28 Street

POLAND

Tel. [phone], tel./fax. + 48 48 385 00 10

Selling departament + 48 48 366 80 06

www.radwag.com

- 85 -