User Manual
Scales for meat industry
Manual number:
ITKU-21-01-03-10-A
• ramp sales
• livestock scales
• overhead scales
• waterproof platform scales
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
MARCH 2010
- 2 -
TABLE OF CONTENTS
1. INTENDED USE....................................................................................................................5
2. PRECAUTIONS.....................................................................................................................6
2.1. ...................................................................................................................6 Maintenance
2.2.
pack............................................................................................. 6 Accumulator / battery
2.3.
..........................................................................7 Operation in a strong electrostatic field
2.4.
Scale washing................................................................................................................ 7
3. WARRANTY CONDITIONS...................................................................................................9
4. MAIN DIMENSIONS............................................................................................................ 10
4.1. ................................................................................................................10 Ramp scales
4.2.
...........................................................................................................10 Livestock scales
4.3.
Waterproof platform scales.......................................................................................... 12
5. ASSEMBLY AND LEVELLING........................................................................................... 13
5.1. of scales ...................................................................................................... 13 Assembly
5.2.
Levelling the scale........................................................................................................16
6. GETTING STARTED........................................................................................................... 16
7. KEYPAD.............................................................................................................................. 17
8. KEYS’ FUNCTIONS ...........................................................................................................17
9. SCRIPTIONS ON THE DISPLAY.................................................................................... 18 IN
10.
USER MENU ..................................................................................................................... 19
10.1. Submenus ................................................................................................................. 19
10.2. Browsng user menu..................................................................................................20 i
10.2.1.
pad............................................................................................................20 Key
10.2.2.
11. WEIGHING ........................................................................................................................ 21
11.1. Tarring .......................................................................................................................23
11.2. Inscribing tare value .................................................................................................. 23
11.3. Zeroing ...................................................................................................................... 24
11.4. Weighings in two ranges ........................................................................................... 24
11.5. Selection of basic weight unit....................................................................................25
1
1.6. Temporarily selected unit .......................................................................................... 26
12.
MAIN PARAMETERS........................................................................................................ 27
12.1. Setting a filtering level ............................................................................................... 27
12.2. Median filter............................................................................................................... 28
12.3. Autozero function.......................................................................................................29
1
2.4. Tare function.............................................................................................................. 30
13.
RS 232 PARAMETERS.....................................................................................................31
13.1. Printout type...............................................................................................................31
13.2. Minimal mass threshold............................................................................................. 32
13.3. Baud rate................................................................................................................... 33
1
3.4. Serial transmission parameters................................................................................. 34
14.
OTHER PARAMETERS ....................................................................................................35
14.1. Backlight function ...................................................................................................... 35
14.2. “Beep” signal – after pressing a key.......................................................................... 37
14.3. Automatic switch-off ..................................................................................................37
14.4. Batter voltage level check........................................................................................38 y
Return to the weighing mode..........................................................................20
14.1.1. ing from mains..................................................................35 Backlight for supply
14.1.2.
Backlight for supplying from batteries.............................................................36
14.4.1.
.....................................................................................39 Checking the batteries
14.4.2.
discharge pictogram............................................................................ 39 Battery
14.4.3.
Accumulator charging option...........................................................................40
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15. WORK MODES ................................................................................................................. 41
15.1. Setting accessibility of operation modes ................................................................... 41
15.2. Selecting quantity of operation modes ...................................................................... 42
15.3. Counting pieces of the same mass ........................................................................... 43
15.4. +/- control referring to the inscribed standard mass.................................................. 45
15.5. Control of % deviation referring to the inscribed standard mass............................... 47
15.5.1. its weighing.....................................................47 Standard mass determined by
15.5.2.
15.6. Automatic tare ........................................................................................................... 49
15.7. Measurement max force on the pan – latch..............................................................50
15.8. Totalizing...................................................................................................................50
15.9. eighing animals......................................................................................................54 W
15.10.
16. USER CALIBRATION .......................................................................................................58
16.1. Calibration ................................................................................................................. 58
1
6.2. Start mass adjustment............................................................................................... 60
17.
COOPERATION WITH PRINTER .....................................................................................61
18. COOPERATION WITH COMPUTER.................................................................................62
19. COMMUNICATION PROTOCOL ...................................................................................... 63
19.1. General information................................................................................................... 63
19.2. A set of commands for RS interfaces........................................................................ 63
19.3. Respond message format ......................................................................................... 64
19.4. Command’s description............................................................................................. 64
19.5. Manual printouts / automatic printouts.......................................................................69
19.6. Continuous transmission...........................................................................................70
1
9.7. Configuring printouts ................................................................................................. 71
20.
ERROR COMMANDS........................................................................................................71
21. TROUBLE SHOOTING ..................................................................................................... 72
22. TECHNICAL PARAMETERS............................................................................................ 73
22.1. Ramp scales..............................................................................................................73
22.2. Livestock scales ........................................................................................................74
22.3. Waterproof platform scales........................................................................................75
2
2.4. Overhead scales........................................................................................................76
23.
ADDITIONAL EQUIPMENT...............................................................................................77
Mass of standard inscribed to scale memory.................................................. 48
15.8.1. ork mode..................................................................................51 Enabling the w
15.8.2.
........................................................................................51 Totalizing procedure
15.8.3.
of the last value of sum of weighed goods........................................52 Memory
15.8.4.
Return to weighing..........................................................................................53
Tare memory............................................................................................................ 55
15.10.1. Entering the tare value to the scale memory ................................................55
15.10.2. Selecting a tare value from the memory....................................................... 57
19.4.1. ng............................................................................................................64 Zeroi
19.4.2.
ng............................................................................................................. 64 Tarri
19.4.3.
..................................................................................................65 Get tare value
19.4.4.
..................................................................65 Send the stable result in basic unit
19.4.5.
in basic unit........................................................ 66 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.............................................68 Sw
19.4.9.
Switch off continuous transmission in basic unit.............................................68
19.4.10. Switch on continuous transmission in current unit........................................68
19.4.11. Switch off continuous transmission in current unit........................................69
19.4.12. Send all implemented commands................................................................. 69
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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
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.
The device connected to mains inteligently monitors the battery state and
charges it if possible. After sudden lack of power supply from the mains
the device automatically switches to accumulator without breaking
operation.
In case of an elongated storage period in low
temperatures, it is not allowed the full discharge
Notice:
Some symbols on accumulators identify harmful elements/compounds:
Pb = lead,
Cd = cadmium,
Hg = mercury.
of the accompanied batteries.
A worn out accumulator can be exchanged to a new one
by the authorized service of the manufacturer.
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 -
2.3. Operation in a strong electrostatic field
If the device is about to operate in a strong electrostatic field (e.g. printing
houses etc.) it should be connected to the earthing. Connect it to the
clamp terminal signed
.
2.4. Scale washing
Weighing platforms are made of stainless steel (according to standards
PN–0H18N9, EN-1.4301, AISI–304) and silicon elements.
There is an exception, zinc coated overhead scales and painted livestock
scales made of mild constructional steel with aluminium cover plate on
the platform, polyester overlays and stainless steel or polyamide glands.
Caution:
Washing and disinfection agents should be matched to the scale.
Platforms of ramp and livestock scales as well as load-bearing structures
and weighing tracks of overhead scales can be washed with jet of water
(temp. up to +80°C) with an appropriate washing agent. Washing
measuring indicators/weighing terminals with the jet of hot water
is not allowed.
Caution:
It is advisable to cover measuring indicators/weighing terminals
while washing their surrounding with the jet of water.
- 7 -
To wash waterproof platform scales and indicators/terminals neither jet
of water nor hot water shall be used, in order not to damage the silicon
gaiter that covers the load cell inside the platform and the overlay or
glands in the indicator/terminal. To wash pans of platform scales they
should be taken off first. Then they can be washed ether with the jet
of water or by immersion.
Ramp scales
Livestock
scales
Overhead
scales
Platform
waterproof
scales
Type:
Platforms with tracks yes yes yes
Indicator/terminal yes no no
Platform with railing yes yes yes
Indicator/terminal yes no no
Load bearing structure
with he load cell
Indicator/terminal yes no no
Platform yes no no
Indicator/terminal yes no no
Taken off pan yes yes yes
Water with
detergent
yes yes yes
Jet of
water
Hot water
–max 80°C
- 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:
+48 48 384 88 00 ext. 106 or 107.
4. MAIN DIMENSIONS
4.1. Ramp scales
4.2. Livestock scales
Scales of WPT/4I 2000S(H)1series
- 10 -
Scales of WPT/4I 2000S(H)2 series
Scales of WPT/4I 2000S(H)3 – series
- 11 -
4.3. Waterproof platform scales
Scales of WPT…H1 series (extension arm 24cm)
Scales of WPT…H1 series (extension arm 7cm)
Scales of WPT…H2 - WPT…H6 series
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5. ASSEMBLY AND LEVELLING
5.1. Assembly of scales A. Overhead scales
• Overhead scales are built of bearing elements and load cells as
measuring transducers. Scales are installed on a rail of a load
-bearing structure. The load cell is installed in the separated
section of the track.
• Overhead scales can be installed only by authorized services of
RADWAG. Otherwise the validity of warranty is automatically lost.
Do not introduce any mechanical stresses to the weighing system
during installation.
• It is forbidden to use any chemical agents comprising penetrators
for washing.
• The scale should be periodically cleaned from lubricants and
impurities (especially the connection between the scale rail
and the crane track).
B. Livestock scales
• Remove the transport protection if installed.
• Screw in levelling feet to mandrels placed in load cells
• Put the scale in the spot of usage on a flat stable ground.
- 13 -
C. 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 clamping. Take
off ramps and mark (through the holes in clamping) places for drilling
holes for anchors. After drilling mount clamping to the ground.
5 - nut
6 - washer
7 – centring washer
8 - anchor
- 14 -
D. Waterproof platform scales
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:
• 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:
- 15 -
5.2. Levelling the scale A. Platform scales
After unpacking the scale should be levelled out. Use levelling legs
and the level condition indicator installed in the basis of the scale.
B. Four load cell scales
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
the key for about 0.5 sec,
• Wait for the test completion,
key – keep pressing
- 16 -
• Then you will see zero indication and pictograms:
- zero indication
- stable result
kg - weight unit
• If the indication is not zero press zero key.
7. KEYPAD
8. KEYS’ FUNCTIONS
Switching on/off
Function key (operation mode selection)
Sending a weighing result to RS232
Zeroing
Tarring
- 17 -
Notice:
After pressing
+ keys’ functions changes. The way of operation
in this mode is described in details further in this manual.
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
Pamięć 9 wartości tar
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 masa between the thresholds
+/- control with reference to the standard mass: setting
the upper threshold or mass over the second threshold
- 18 -
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 *
- 19 -
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.
- 20 -
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
- 21 -
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 livestock scales – swine, cattle:
− platforms with low railing for swine,
− platforms with high railing reinforced connecting links
at the top edge.
• For overhead scales (goods hung on hooks) adapted
to underslung tracks:
− Hooks appropriate for the track and scale,
− Smooth travelling along the load cell without jerks
and movements aside,
− Tensometer (load cell) loaded uniformly.
- 22 -
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 :
- 23 -
• 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.
- 24 -
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:
• 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,
- 25 -
• 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.
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.
- 26 -
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.
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.
- 27 -
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:
Fnnd no - filter disabled
Fnnd YES - filter enabled
Return to weighing:
See - 10.2.2.
- 28 -
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.
Procedure:
• Enter the submenu <P1.rEAd> and then:
Fnnd no - filter disabled
Fnnd YES - filter enabled
Return to weighing:
See - 10.2.2.
- 29 -
12.4. Tare function
This parameters enables users to configure a tare function.
Procedure:
• Enter the submenu <P1.rEAd> and then:
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.
- 30 -
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:
- 31 -
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:
- 32 -
Return to weighing:
see 10.2.2.
13.3. Baud rate Procedure:
• Enter the submenu <P2.Prnt> and then:
- 33 -
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.
- 34 -
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
- 35 -
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.
- 36 -
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.
- 37 -
Operation according to the power supply:
Setting
t1 = 0 disabled disabled
t1 = YES enabled enabled
t1 = Auto * disabled enabled
Mains Batteries/accumulator
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.
- 38 -
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.
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.
- 39 -
14.4.3. Accumulator charging option
This function allows to switch on the charging algorithm
for SLA jell cell battery:
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.
• Message <SLA> appears on the display,
• In case of damaging accumulators or lack of it the
pictogram
blinks quickly (period about 0.5 sec).
Notice:
Standard scales are equipped in an SLA jell cell battery pack
and a power adapter.
Procedure:
• Enter the submenu <P5.othr> and then:
- 40 -
CHr6 YES - enabled
CHr6 no - disabled
Return to weighing:
See 10.2.2.
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:
no – mode is disabled
YES – mode is enabled
Return to weighing:
See 10.2.2.
- 41 -
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.
- 42 -
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:
- 43 -
• 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:
- 44 -
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):
- 45 -
• 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.
- 46 -
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 %).
- 47 -
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
%).
- 48 -
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.
- 49 -
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.
- 50 -
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.
- 51 -
• 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.
- 52 -
- 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
• Press
key to return to weighing,
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
PRINT 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.
- 53 -
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:
- 54 -
• 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:
- 55 -
• 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 ,
• The program returns to the following window:
- 56 -
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 chose different values):
• To use an entered tare value press , you will see the tare value
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.
- 57 -
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).
- 58 -
• 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!
- 59 -
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:
- 60 -
• 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
- 61 -
Cable diagrams:
Scale – Kafka printer cable diagram
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.
Cable diagrams:
key,
Scale – computer cable diagram
- 62 -
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.
19.2. A set of commands for RS interfaces
Commands Description of commands
Z
T
TO
S
SI
SU
SUI
C1
C0
CU1
CU0
PC
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.
- 63 -
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)
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:
- 64 -
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:
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
- 65 -
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:
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:
- 66 -
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.
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
- 67 -
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
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
- 68 -
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.
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
- 69 -
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.
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
- 70 -
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
20. ERROR COMMANDS
Err2
Err3
Err4
Err5
Err8
- 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
- 71 -
NULL
FULL2
LH
- 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)
5-FULL
Notice:
- Display range overflow in totalizing
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.
21. TROUBLE SHOOTING
Problem Cause Solution
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
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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.
22. TECHNICAL PARAMETERS
22.1. 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
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
WPT/4N
400H2
230V AC, 50Hz / 11V AC
230V AC, 50Hz / 11V AC
and internal gell cell SLA 6V accumulator
WPT/4N
800H2
WPT/4N
1500H3
WPT/4N
800H3
WPT/4N
1500H4
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22.2. Livestock scales
Scale type: WPT/4I 2000 S1 WPT/4I 2000 S2 WPT/4I 2000 S3
Max capacity 2000kg
Min capacity 20kg
Readability 1kg
Verification division 1kg
Range of tare -2000kg
Operation temperature -10°C to +40°C
Ingress Protection Rating IP 67 – platform, IP 66/67 - indicator
Power supply 230V, 50 Hz and internal gell cell SLA 6V accumulator
Supplied from batteries Average operation when supplied from batteries 45h
Display LCD with backlight
Bridge dimension 1 × 2m 1 × 2m 1 × 2,5m
Guard-railing size 1,1m 1,8m 1,8m
Weight of scale with indicator 290kg 400kg 500kg
Scale type:
Max capacity 2000kg
Min capacity 20kg
Readability 1kg
Verification division 1kg
Range of tare -2000kg
Operation temperature -10°C to +40°C
Ingress Protection Rating IP 68 – platform, IP 66/67 - indicator
Power supply 230V, 50 Hz and internal gell cell SLA 6V accumulator
Supplied from batteries Average operation when supplied from batteries 45h
Display LCD with backlight
Bridge dimension 1 × 2m 1 × 2m 1 × 2,5m
Guard-railing size 1,1m 1,8m 1,8m
Weight of scale with indicator 290kg 400kg 500kg
WPT/4I 2000 H1 WPT/4I 2000 H2 WPT/4I 2000 H3
Notice:
− ,,S” option – scales made of powder painted steel (black),
− ,,H” option – scales made of powder stainless steel.
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22.3. Waterproof platform scales
WPT
Scale type:
Max capacity 3kg 6kg 15kg 15kg 30kg
Min capacity 1g 2g 5g 5g 10g
Tare range -3kg -6kg -15kg -15kg -30kg
Platform size 200×150mm 250 × 300mm 410 × 410mm
Work temperature -10°C to +40°C
Ingress protection rating IP 67 - platform, IP 66/67 - indicator
Power supply
Supplied from batteries Average operation when supplied from batteries 45h
Display LCD with backlight
Net / Gross weight 7 / 8,3kg 9 / 10,3kg 15,5 / 17,3kg
Package dimensions 520x260x290 580x320x360mm 670x510x330mm
3H1
WPT
3H1/K
and internal gell cell SLA 6V accumulator
WPT
Scale type:
Max capacity 60kg 150kg 60kg 150kg
Min capacity 20g 50g 20g 50g
Tare range -60kg -150kg -60kg -150kg
Platform size 410 × 410mm 500 × 500mm
Work temperature -10°C to +40°C
Ingress protection rating IP 67 - platform, IP 66/67 - indicator
Power supply
Supplied from batteries Average operation when supplied from batteries 45h
Display LCD with backlight
Net / Gross weight 15,5 / 17,3kg 23,5 / 25,8kg
Package dimensions 670x510x330mm 520x260x290mm
60H3
WPT
60H3/K
and internal gell cell SLA 6V accumulator
WPT
6H2
WPT
6H2/K
230V AC, 50Hz / 11V AC
WPT
150H3
WPT
150H3/K
230V AC, 50Hz / 11V AC
WPT
15H2
WPT
15H2/K
WPT
15H3
WPT
15H3/K
WPT
60H4
WPT
60H4/K
WPT
30H3
WPT
30H3/K
WPT
150H4
WPT
150H4/K
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WPT
Scale type:
Max capacity 60kg 150kg 300kg 150kg 300kg
Min capacity 20g 50g 100g 50g 100g
Tare range -60kg -150kg -300kg -150kg -300kg
Platform size 600 × 600mm 800 × 800mm
Work temperature -10°C to +40°C
Ingress protection rating IP 67 - platform, IP 66/67 - indicator
Power supply
Supplied from batteries Average operation when supplied from batteries 45h
Display LCD with backlight
Net / Gross weight 29,5 / 31,8kg 42,5 / 45,8kg
Package dimensions 840x700x400mm 1160x820x340mm
60H5
WPT
60H5/K
WPT
150H5
WPT
150H5/K
230V AC, 50Hz / 11V AC
and internal gell cell SLA 6V accumulator
WPT
300H5
WPT
300H5/K
WPT
150H6
WPT
150H6/K
WPT
300H6
WPT
300H6/K
22.4. Overhead scales
Scale type: WPT/2K 300/600 WPT/2K 300/600H
Max capacity 600kg
Min capacity 2kg
Readability 100/200g
Tare range -600kg
OIML class III
Rail length Max 800mm
Ingress protection rating IP 65 IP 67/IP 68
Made of Zinc coating steel Stainless steel
Work temperature -10°C to +40°C
Power supply
Supplied from batteries Average operation when supplied from batteries 45h
Display LCD with backlight
230V AC, 50Hz / 11V AC
and internal gell cell SLA 6V accumulator
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23. ADDITIONAL EQUIPMENT
Accessories:
• KAFKA printer cable for PUE C/31H, PUE C/31H/Z - P0253,
• Computer cable for PUE C/31H, PUE C/31H/Z - P0259,
• EPSON printer cable for PUE C/31H, PUE C/31H/Z - P0261,
• Power cord for car lighter 12V DC for PUE C/31H/Z - K0042,
• Thermal printer - KAFKA,
• Dot matrix printer - EPSON,
• 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 metal housing PUE C/31H, PUE C/31H/Z - AP2-3
(accessible with balance as complete set only),
• RS232 / Ethernet converter for PUE C/31 H, PUE C/31H/Z - KR-04,
• Anti-dust case for Epson printer,
• A rack for PUE C/31, PUE C/31H or PUE C/31H/Z indicator,
• A table for a scale (3 versions, for WPT/H3, WPT/H4 and WPT/H5),
• Stainless steel anti-vibration table - SAP/N,
• Inroads for low profile scales,
• Roller table.
Computer programs:
• “EDYTOR WAG” computer program,
• "RAD-KEY" computer program,
• "PW-WIN" computer program.
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MANUFACTURER
OF ELECTRONIC WEIGHING
INSTRUMENTS
RADWAG WAGI ELEKTRONICZNE
26 – 600 Radom, Bracka 28 Street
POLAND
Tel. +48 48 38 48 800, tel./fax. + 48 48 385 00 10
Selling departament + 48 48 366 80 06
www.radwag.com
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