advertisement
User's
Manual
Control of packaged goods – WTX series
MANUFACTURER OF ELECTRONIC WEIGHING INSTRUMENTS
RADWAG 26 – 600 Bracka 28 Street, POLAND
Radom, phone+4848 3848 800, phone/fax +4848 385 00 10,
Sales Department +4848 366 80 06
www.radwag.com
MAY 2007
Table of contents
By means of balance keyboard................................................................... 11
SETTING OF PRINTOUTS CONTENTS FOR GLP PROCEDURES ...........................18
FUNCTIONS CONNECTED WITH RS 232 USE..........................................................23
SETTING ACCESSIBILITY OF WEIGHT UNITS..........................................................24
- 2 -
NON-DESTROYABLE control in mode with average tare .......................... 31
NON-DESTROYABLE control in EMPTY-FULL mode................................ 37
DESTROYABLE control in mode EMPTY-FULL, FULL- EMPTY................ 37
Control of Packaged Goods –KTP Net 2003 .......................................................38
COOPERATION WITH PRINTER OR COMPUTER.....................................................50
Continuous transmission „with pauses” ...................................................... 53
- 3 -
1. UNPACKING OF THE BALANCE
Cut open tape protecting the box. Take out the balance of factory package and place it on a stable base. Take out all components and assemble them according to below drawings.
Mounting of weighing pan in WTX series
2. GETTING STARTED
2.1. Conditions of appropriate use
9 place balance on a stable and flat table or free from vibrations
9 balance should not be exposed to draughts and sudden air movements
9 balance should be placed in room of stable temperature and humidity
9 balance should be placed far from heat sources
9 if static electricity influence balances, indications, its base should be earthed. Earthing clamp is in the back part of balance base
9 balances should be levelled according to a level condition indicator to guarantee the appropriate weighing accuracy
2.2. Time of warming up
To do the measurements correctly level the scale. Take the pan off carefully
(without rapid pulls and hits) and turn the legs in order to level the balance, air bubble should be place in the centre of level condition indicator.
Balance levelling
1 - correct levelling
2 - incorrect levelling
- 4 -
2.3. Balance levelling
Before performing measurements wait until balance reaches temperature stabilization. It is so-called warm-up time. It takes about 15 minutes. For weighing instruments that have been stored in low temperatures (e.g. during winter) the warm-up time is about 2 hours.
3. INTENDED USE
The balances are used to do precise measurements in laboratories. It is possible to do the zero function in all measure range.
The balance weights in following units:
Measure units
Apart from weighing in various measure units the balance also:
− SQC
− SQC-net statistics
Measure units and particular functions can be inaccessible for user. It is possible to adapt the balance to individual needs and access functions and units which are necessary at this moment.
It is possible to define accessible or noo-accessible in user menu and it is described in further part of the manual.
- 5 -
4. BALANCE DESCRIPTION
4.1. Graphic display
Graphic display
1. load mass and quantity of pieces
3. the result is stable
4. line of max range of the balance
5. work mode
6. date
7. time
- 6 -
4.2. Keyboard
Each key is dual-function key. Particular function can be done through. User also can move in the balance menu.
Switches the display off
Function key
Selects the work mode
Changes measure units
Sends information to external instrument (PRINT) or confirms parameter value or function (ENTER).
Sets indication to zero
4.3. Connecting sockets
Sockets of the WTX balances
1. power adapter socket
2. add display connector
3. RS 232 port
4. PS keyboard connector
5. RS 485 port
- 7 -
5. USER MENU
User’s menu comprises 9 groups of parameters signed by P. Below you can see listed groups and parameters.
P1 Calibration
| * * * * * * * * | function
02 User
* * * * * * * * | function
03 Print report | * * * * * *0.
1 | on
P2 GLP
02 Project
Nowak |
| AR – 65/04 | print * * * * * *0.
0 | off
| 0 | off
05 User print | * * * * * *0.
0 | off
06 Project * * * * * *0.
0 | off
07 print 0 | off
08 Last cal print | * * * * * *0.
0 | off
P3 Date/Time
01 Date * * * * * * * 0 | DA/MO/YR
02 Time * * * * * * * 0 | 24 hours
04 Date | * * * * * * * * | Function
05 Disp. * * * * * * * 1 | on
06 Disp. * * * * * * * 1 | on
P4 Readout
Filter | 3 | normal
02 Median * * * * * * * 3 | normal
03 Disp. * * * * * * * 1 | 0.1 s
| 1 | on
| 1 | always
06 Negative | 0 | no
P5 RS - 232
Baud * * * * * * * 1 | 4800
Parity | 0 | none
04 Stop bits
| 2 | 8 bits
| * * * * * * * 1 | 1 bit
05 Handshake | 0 | none
| 0 | none
| 1 | * 0.1 s
08 Min. * * * * * * * 4 | 10 d
09 Print on stab | * * * * * * * 1 | enabled
- 8 -
P6 Printout
01 Printout * * * * * * * 0 | function
02 Printout * * * * * * * 0 | RS
03 Printout * * * * * * * 0 | Standard
04 Pr. mem. No.
05 Pr. 1 start
06 Pr. 1 stop
07 Pr. 2 start
08 Pr. 2 stop
... . . . . . . . . . .
|
|
|
|
|
|
* * * * * * *
* * * * * * *
* * * * * * *
* * * * * * *
* * * * * * *
0 | Standard
1 |
1 |
1 |
1 |
* * * * * * * 0 |
| |
| |
... . . . . . . . . . . | * * * * * * * 1 |
* * * * * * * 0 |
P7 Units
| 1 | enabled
02 Kilograms | 1 | disabled
| 1 | disabled
| 0 | disabled
05 Ounces * * * * * * * 0 | disabled
07 Dwt
| 0 | disabled
| * * * * * * * 0 | disabled
| 0 | disabled
09 Taele S. | * * * * * * * 0 | disabled
| 0 | disabled
11 Momms * * * * * * * 0 | disabled
| 0 | disabled
13 Newtons * * * * * * * 0 | disabled
Tical’ * * * * * * * 0 | disabled
| 0 | disabled factor * * * * * * * 1 |
P8 SQC
01 Res. in rep | * * * * * * * 1 | disabled
02 Header * * * * * * * 0 | Standard
03 Code * * * * * * * 0 | Win
| 0 | Standard
| * * * * * * * 1 | disabled
06 Art. printout | * * * * * * * * | function
- 9 -
P9 Globals
| 1 |
| 0 | off
Beep | enabled
| on
10 Software rev.
| 0 | enabled
164493 |
| MBK 1.21
|
13 Password | * * * * * * * 0 | mode
0 | SQC
Parameters in user’s menu are:
• functional – for particular activity e.g. the balance calibration
• selectable – selects one of few values from the balance memory
• noted – changes sets in the balance memory e.g. Date, time, user number, texts
Menu – graphic version
Press the F key to display main menu of the balance (display I). Select the submenu whose contents is displayed after pressing the F key (display II).
View of balance menu
- 10 -
1 – number of main menu
2 – choice of function marker
3 – name of function
4 – name of currently performed activity
5 – number of submenu
6 – name of submenu
7 – attribute of submenu
8 – value referring to attribute
5.1. Navigating within the menu
User moves in the menu by
-
Communicates from computer to the balance
5.1.1. By means of balance keyboard
Exit to one step higher level to menu
Entering parameter edition
Moving cursor downwards
Moving cursor upwards
Confirmation of introduced values
Cancellation of changes, menu exit
- 11 -
5.1.2. By means of PC keyboard
Every operation that can be made from the level of the balance keyboard Has its equivalent on the PC keyboard level:
- functions
PC Description balance
Switch on/off the balance display
Move to the balance menu
Selects work mode
Selects measure unit
TARE
- navigating
Move up
Move to level up
Sets selected parameter
Move down
- for ENTER / PRINT and ESC keys
Confirm changes
Cancel and leave function without changes
- 12 -
5.2. User’s menu
Main menu – submenu selection
Press the F key. Selected menu appears on the display. Select what will be changed in this submenu (activate). Select through keys presented on the drawing above. Press the F key.
Reaction of the balance:
- Activity of the balance (e.g. the balance calibration) is done from submenu described as Function
- Attribute activation for submenu which is indicated (digit flashing means the value can be changed and some characters can be written)
The balance submenu
- 13 -
5.3. Return to weighing
Introduced changes in settings will be saved after return to weighing mode with procedure of saving changes.
Return to weighing mode
After introducing all changes in parameters settings press several times ESC key. When display indicates message, choose one of two options:
ENTER – save changes
ESC – without saving
6. WEIGHING
Following conditions must be fulfilled to get reliable results:
-
Stable temperature
-
Stable
-
Proper parameters for external conditions
Before measurements load the pan and check if the balance show „precise zero” – displayed in down left corner of the display (only if the parameter P4 06 Autozero has the value 1: yes) and check if the measurement is stable – is displayed in right up corner of the display.
If the balance does not show zero press the key
If the conditions are unfavourable (no stable result) lines appear on the display. After settled time the balance returns to weighing mode without set up to zero. In this case wait until the conditions stabilize and press Esc again
- 14 -
By the Units key select measure unit. Put the load on the pan and after stabilization read out the result. If measure unit user wants to use is not displayed during pressing the Units key check if it has access attribute.
The indication can be set to zero many times. Sum of loads noted in the balance memory cannot be higher than max capacity.
Between following measurements do not unplugged the balance.
The balance should be switched off by the ON/OFF key. After pressing the key again the balance is ready to work without warm stabilization.
6.1. Tarring
For determining net mass place on the pan package of load and when indication is stable press T key.
Tarring – display view
1 –TARE signature (NET is being displayed)
2 –stable result signature
Tarring can be performed repeatedly in the whole balance weighing range. Using tare function pay attention not to exceed the maximum weighing range. After removing the load and package display will indicate mass equal to mass of tare with minus sign.
Notice:
Tare value is not stored in balance memory and is deleted after disconnecting
from mains
- 15 -
6.2. Zeroing
For zeroing display indication press key. Indication will return to zero and display will indicate a graphic signature in left lower corner
. Zeroing of indication is possible only in range of 2% of maximum capacity currently displayed balance/platform. If zeroed value is bigger than 2% of maximum capacity display will indicate error message and return to displaying previous value – for main balance or displayed mass will not change.
Notice:
Balance zeroing determines a new zero point treated by balance as precise zero.
Zeroing is possible only in stable states of the indication.
6.3. Functions of keys
Key functions – graphic interpretation
- 16 -
7. BALANCE CALIBRATION
To ensure very high accuracy of weighing, periodical entering to memory correction factor of balance indication referring to standard mass is required; it is so called balance calibration. In WLT balances it is inaccessible for user. The procedure of calibration can be performed only by authorized services of the manufacturer.
Internal setting of calibration
1 – main menu number
2 – cursor
3 – group of parameters
4 – status bar
5 – parameter number
6 – parameter name
7 – parameter value
8 – parameter description
Notice:
In verified scales calibration can be accessed from the user’s menu. Calibration
should be performed with no load on the pan!
- 17 -
8. SETTING OF PRINTOUTS CONTENTS FOR GLP PROCEDURES
P2 GLP his group of parameters allows to enable/disable printing some variables on the standard printout and calibration report.
For variables:
User and project name (max 8 alphanumerical characters) enter names with balance keyboard or with PS/2 keyboard.
For remaining fields, select digits:
- 0 no (do not print during report)
-
1 yes (print during report)
Main view of GLP parameters can be seen in 7.2. chapter , fig. 14. If you use a
PC keyboard read also chapter. 5.1.2.
9. TIME AND DATE SETTING
Balances have a real time clock, which can be modified. Enter menu group P3
Date/Time according to the below scheme:
Date/Time submenu
01 Date format
has doublestate choice according to below dependance
-
1 date format Month/Day/Year
-
0 date format Day/Month/Year
After choice of appropriate value confirm with ENTER key.
- 18 -
02 Time format
has doublestate choice according to below dependance:
-
1 time format 12 hours
-
0 time format 24 hours
After choice of appropriate value confirm with ENTER key.
Format 12 hours. Is diffrentiated by placing letters PM or AM on printouts.
03 Time
With F key enter parameter 03 Time setting according to below scheme.
Submenu Date / Time – time setting
Set cursor next to value which os to be changed (Hour, Minute, Second). Confirm choice pressing F key. Using keys Pcs and n change values.
Submenu Date/Time – time setting – steering keys
Confirm set value (last changed digit will stop pulsing)
- 19 -
Above activities repeat for next values. After setting new values of time press
ENTER key. Balance will return to submenu P3 Date/Time and hour displayed on upper bargraph will change.
04 Date
With F key enter parameter 04 Date setting.. According to previous description
(03 Time) set current date. After date setting return to weighing mode with changes saving in menu.
Submenu Date / Time – date setting
05 Disp time
For setting 1 – YES on upper bargraph, time will be displayed, for setting 0-NO time will not be displayed.
06 Disp date
For setting 1 – YES on upper bargraph, date will be displayed, for setting 0 – NO date will not be displayed.
- 20 -
10. SETTING THE PARAMETERS
User by means of appropriate setting of parameters from menu group
<P4 Readout> can adjust the balance to existing operating conditions (filter) and one’s expectations (refreshing, autozero, last digit displaying)
Submenu Readout – internal settings
10.1. Filter setting
For perfect conditions filter can be set as very fast, however if conditions are bad
(vibrations, draughts) filter should be set as slow or as very slow. Effectiveness of filter operating is different for weighing range. Filter works slower in time of
“reaching” the final result, however stronger when mass gets to set range of filter operating (parameter range of filter operating available only in service menu – user do not have access to it).
10.2. Median filter setting
Task of median filter is to eliminate single big disturbances. By setting digital value determines speed of filter operating. For zero option filter operating is off.
10.3. Setting of autozero operating
To ensure accurate balance indications software “AUTOZERO” function was introduced. Task of this function is automatic control and correction of balance zero indication.
- 21 -
10.4. Autozero setting
If the function is active following results in declared periods of time are compared e.g. each 1s. If these results differs at less value than declared range AUTOZERA e.g. 1 interval the balance sets to zero automatically and appears on the display.
and
If the AUTOZERO function is active each measurement starts at precise zero every time. In special cases this function disturbs in the measurements e.g. when the load is put on the pan very slowly (pouring substance). In this case correcting system of zero indication can correct also indication of real load mass.
AUTOZERA is switched on and off in the parameter P4 03
10.5. Last digit
To ensure appropriate comfort of operating with balance user determines
(depending on needs) if last digit of mass indication is to be displayed and in which states of balance. One of the below values can be set:
-
0 never
-
1 always
-
2 when stab
For verified balance option 1 – always is set (without possibility of changing)
10.6. Negative
Possibility to change displaying mode – negative effect (dark background, light signs).
- 22 -
11. FUNCTIONS CONNECTED WITH RS 232 USE
User can set parameters needed for correct communication of balance with computer or printer.
Submenu RS 232 – setting
Parameter Parameter value Parameter Parameter value
01 Baud rate
02 Parity
03 Date bits
04 Stop bits
05 Handshake
0 : 2400;
1 : 4800;
2 : 9600;
3 : 19200
0 : no;
1 : see;
2 : dont see
1 : 7 bits;
2 : 8 bits
1 : 1 bit;
2 : 2 bits
0 : no;
1 : RTS/CTS;
2 : XON/XOFF
07 Interval
08 Min mass
Interval it is defined how often balance sends indications through RS 232 port. It is counted on base on form for the parameter x 0.1 s = time yestu-interval). Value from 1 to 9999 can be written.
Give value
06 Auto print
0 : no;
1 : constance;
2 : with breakes;
3 : for stable.
09 Print on stab
0 : deasbled;
1 : enabled
After setting appropriate parameters return to weighing mode with saving changes.
- 23 -
12. PRINTOUTS
This function is used to configure standard and non-standard printouts. (see chapter 17).
13. SETTING ACCESSIBILITY OF WEIGHT UNITS
In this group of parameters user declares measure units which are accessible for operators directly after pressing the key .
All units which value of the parameters is set up at 1: yes are accessible from the level of toggling between units.
For units described as 09 Taele Hk., 10 Taele S., 11 Taele T. there are following relations:
•
If all of them have attribute 1: yes the balance show only first of them 09
Taele Hk
• If the measurement is done in units 11 Taele T set the attribute 0 : no for two previous
Enter group of the parameters P7 Units according to the figure below.
Units of measure - setting
NOTICE:
For verified scales (DRH enabled) users can weigh in grams or in kilograms.
Pressing the Units key do not effect changing the unit although they are set to
YES in parameters.
- 24 -
14. OTHER PARAMETERS
User can set parameters have influence on work with balance in group of the parameters P9 Others e.g. beep signals etc. Enter submenu group P9 Others the same as in chapter. 14.
01 Address
address of scale set for cooperation with computer software KTP NET 2003
02 ID Setting
it includes 6 digits 6 codes which can be used during printouts for product specification, operator, batch etc. for the option YES all digit codes are printed, for option NO the codes are not printed.
04 Beep
beep signal for pressing keys
05 Language
selection of languages
06 Backlight
switch on/off the backlight
07 Contrast
changes contrast – after entering this function a window appears, by means of keys on the balance contrast on the display can be changed
08 Screen server
if the screen server is switched on displayed values disappear after settled time and if displayed value of the measurement does not change.
09 Balance Id
it is only information about factory number of the balance
10 Software rev.
it is information about program number of the balance
- 25 -
11 Par. printout
if the function is active the balance parameters in user menu are printed.
User gives numbers of the parameters which should be printed.
Submenu others - printing settings
12 Par. receive
If the functions are activated all parameters of the balance are received through RS 232. After reception the balance informs user how many parameters are accepted, how many are changed, how many were declared incorrectly and how many were not accepted by the software.
Printing and reception of the parameters is very easy and fast procedure of introducing new setting. After printing actual parameters to file in the computer user changes the parameters very fast and without any problems.
User sends new corrected setting to the balance software. After these changes the balance accepts new set up. User must know all parameters and computer operation very well.
13 Password protection
this submenu contains options about accee password for administrator and user
14 Start mode
setting operation mode (function) with which scale should started after plug in to power supply
- 26 -
15. CONTROL OF PACKAGED GOODS
Software of scale enables control of packaged goods directly on the scale ( single stand control) or connecting to computer and cooperation with computer software
KTP NET 2003 (multi stand control). Choice of type of scale use to single stand control or multi stand control is possible from factory menu and it is not possible to be changed by user.
Software enables execution of goods control according to requirements of
General Manager’s Notice only, on few or dozen of production lines. Basing on collected data it is possible to perform quality evaluation produced packaged goods:
• complying to company’s quality system - built-in statistics elements
Control started from scale is automatically finished after control of required quantity of packages (sample), which is set by scale software depending on number of goods batches. When control is finished it is possible to generate final report containing all information necessary to report of control of packaged goods and print-out on connected printer.
Scale software enables:
- control of packaged goods of constant tare,
- control of packaged goods of changeable tare.
15.1. Control of Packaged Goods – single stand
Software enables introducing 999 goods to data base. For each good user has ability to set all data necessary for correct (according to regulation) performing of control process. During control software currently displays information about process, when control is finished generates summary. Results of control can be printed repeatedly on connected printer or memorize in scale memory for future printouts and analyzes.
For correct management of memory capacity it is possible to enter 50 operators of different authorizations for interference in scale settings.
Before performing the control operator must introduce to data base information about goods subjected to control and about users of scale, which will perform future controls and their level of authorization.
- 27 -
15.1.1. Adding the operators
Attention:
In scale software there must be at least one operator of 5 level of authorization – administrator. It is operator recorded under position 01 on operators list (it is not possible to change level of his authorization). It is protection from accidental depriving by even one user the possibility of data editing .
To add new operator:
Only “administrator” has authorization to introduce changes operators list and operators which received such authorization from administrator.
In line of operators no name is displayed (none operator logged). To perform changes in operators list is authorized operator of suitable authorization level.
By first turn on list is filled by factory settings.
Select operator 01 of administrator authorization (5 in last column of list).
Password for this operator is factory set to value 1111.
After selecting operator and pressing ENTER key, software will move to next window, in which operator must enter password known only for him. After correct entering the password and confirmation by ENTER key software will go back to option of menu KTP with simultaneous introduction of name of chosen operator.
If entered password is incorrect, software will display message about incorrect password and will go back to window of operator choice.
- 28 -
After logging in scale software as administrator it is possible to introduce changes in operators data.
Introducing administrator password:
During introducing the password use scale keys described on drawing 2 or keyboard PS/2 (they can be connected to scale port) .
Scales keys – introducing value in menu field
To add operator:
• introduce name of operator – Max 25 marks
• introduce password of operator – Max 6 digits
• set level of authorization – 1 digit determining level
0 – no possibility to start control
1 – possible to start control
2 – possible to stop control before set end
3 – possible to edit goods
4 – possible to edit operators
5 – has „administrator” authorization
ATTENTION:
It is not possible to change authorization of operator 01.
- 29 -
15.1.2. Adding goods
Editing of goods is possibly only by operator of authorization level at least 3.
To edit good:
• Log as operator of authorization allowing edition (point mentioned above).
• Will enter window of goods choice where all variables concerning goods and control are placed
• Select position on the list in which we want to add new good or introduce changes in existing data. All positions have exemplary data. Entering correct data will delete data introduced by manufacturer.
• Enter name of good – max 35 marks (enter in edition of name after pressing F key)
• Enter nominal mass of good – field Nominal
• Select measuring unit – field MU
Enter remaining data for good:
• Mass of packing – Tare: - in grams.
• Density of assortment if mass is set in [ml] – range entered values must include between 0,5 g/cm
3
and 2,5 g/cm
3
software doesn’t accept other values. If selected mass is in [g], field of entering density is unavailable.
• Type of control – it is possible to select control NON-DESTROYABLE or
DESTROYABLE.
- 30 -
• For type of control set control mode
Control NON-DESTRYABLE – mode AVERAGE TARE or EMPTY-
FULL. By selected mode AVERAGE TARE field Tare is active, and by mode EMPTY-FULL value of Tare is not displayed, and field of introducing Series, where dimension of measuring series for control should be entered is activated DESTROYABLE control – mode EMPTY-
FULL or FULL-EMPTY
For both modes value of Tare is not displayed, and field of introducing
Series, where dimension of measuring series for control should be entered is activated
After introducing all data concerning assortment enter changes to memory of scale pressing ENTER key. Marker of field will not be displayed. If user press
Esc, changes introduced in assortment data won’t be memorize and displayed data will return to initial settings.
After entering data for assortment user can choose next good to be edited or return to option of KTP mode with procedure of introduced changes record.
15.1.3. NON-DESTROYABLE control in mode with average tare
Before control set general KTP parameters in submenu P8 KTP
parameter 01 Results in report:
1: yes – when control is finished complete report of control will be generated including all measurements of goods performed during process
0: no – when control is finished shorten report of control will be generated not including results of measurements
- 31 -
parameter 02 No. of headings:
0: none – report will not include any heading (e.g. name of company using the scale)
1: printout 1 – as heading of report printout 1 will be printed designed by user in submenu group P6 Printouts (see point 12 of manual).
2: printout 2 – as heading of report printout 2 will be printed designed by user in submenu group P6 Printouts (see point 12 of manual).
3: printout 3 – as heading of report printout 3 will be printed designed by user in submenu group P6 Printouts (see point 12 of manual).
4: printout 4 – as heading of report printout 4 will be printed designed by user in submenu group P6 Printouts (see point 12 of manual).
parameter 03 Code page:
0: Win – code page of Windows – printout to computer
1: CP ISO – code page CP – cooperation with EPSON printer
2: Mazovia – code page Mazovia – cooperation with KAFKA printer
parameter 04 Printer:
0: Standard – cooperation with KAFKA printer or printout to computer
1: Epson – cooperation with EPSON printer
parameter 05 Cut paper:
0: no – cooperation with KAFKA printer or printout to computer
1: yes – cooperation with EPSON printer
parameter 06 Printout goods:
Start-up of parameter pressing F key will cause opening window to introduce contain of printout, (which goods are to be printed) giving positions of list from which should be startedand on which should be finished.. Pressing
ENTER will cause printout of assortment list on connected printer. Exemplary printout see below.
Base materials of balance no:
----------------------------------------
Material : 1
Art. 001
Nominal : 200.0 g
Tare : 10.0 g
Density :
Control kind : NONDESTRUICTIVE
Control mode : AVERANGE TARE
Series :
Becery : OFF
- 32 -
TO START CONTROL THERE SHOULD BE:
¾ Logged operator of authorization to perform control – parameter 01
Operator.
ATTENTION:
To start control there should be selected operator of authorization level at least 1.
¾ Selected appropriate good (goods should be correctly introduced to memory of scale) - parameter 02 Good.
¾ Introduced volume of batch and for this value, software will accept in accordance with regulation - size of sample to test parameter 03
Batch/Sample.
¾ Enter if for NON-DESTROYABLE with AVERAGE TARE before start-up of control there should be performed process of setting average tare by weighing packages - parameter 04 Control of tare.
¾ Set indicator by parameter 05 Start and press ENTER key.
After starting control of introduced data software will move to displaying main window of performing of control of packaged goods.
If function of tare control is on before starting process of control of good , setting of average tare of package should be performed from at least 10 pieces of packages.
To make possibility of control of good in AVERAGE TARE mode, standard deviation ”S” of package mass, set from at least 10 weighing can’t be bigger than
0.25, maximum permissible minus error T1, for nominal mass of package.
During control of tare software currently displays:
• Quantity of weighed packages Positions 1 from 10
• Average mass of package X=
If user enters last measurement of package mass software will display summation.
- 33 -
Pressing Esc key will cause moving to control without recording new set average mass of package in data of goods. Pressing ENTER key will cause moving to control simultaneously recording new set average mass of package in data of goods. During performing of control software currently analyzes results of measurements and displays them in appropriate fields of display informing user about results of control.
During control there are displayed:
• Name and nominal value of assortment
• Number of sample P=1
• Quantity of performed measurements and quantity of all measurements for given batch N=0 /50
• Average value of performed measurements X=
• Value of disqualifying average DX=
• Quantity of minus errors T in sample and quantity of errors T disqualifying control T:0/5
• Quantity of minus errors 2T in sample and quantity of errors 2T disqualifying control 2T:0/1
• Description of control result POSITIVE or NEGATIVE.
When control is finished summation of process is generated.
Pressing ENTER key will case printing report on printer connected to scale.
However pressing Esc key will cause return to menu function KTP without report printing.
- 34 -
Exemplary view of report:
REPORT FROM CONTROL No. 06/12/05/10:24
----------------------------------------
Scale manufacturer: ZMP RADWAG Radom
Type of scale: WPX 4500
Max 4500.0 g d=0.01 g e=0.1 g
Serial No.: 147159
Start of control:
Date : 06/12/2005
Time : 10:20:35
End of control:
Date : 06/12/2005
Time : 10:24:56
Operator: operator 01
Material: art. 001
Batch No.:
Nominal : 100.00 g
Tare : 0.00 g
Error T: 4.5 g
Error 2T: 9.0 g
Control : nondestructive
Batch : 100 pcs
Sample : 30 pcs
No. of trials : 1
No. of error T : 0
No. of error 2T : 0
Minimum : 99.99 g
Maximum : 100.07 g
Measurement avarage : 99.99 g
Disqualifying average : 99.99 g
Avarage standard deviation: 0.01
** RESULT OF CONTROL **
ERROR IN AVARAGE : NO
ERROR IN QUANTITY T: NO
ERROR IN QUANTITY 2T: N0
BATCH OF MATERIAL ACCEPTED
Results:
01. 100.07 g
02. 99.99 g
03. 100.01 g
04. 100.00 g
05. 99.99 g
06. 99.99 g
07. 99.99 g
08. 99.99 g
09. 99.99 g
10. 99.99 g
16. 99.99 g
17. 99.99 g
18. 99.99 g
19. 99.99 g
20. 99.99 g
21. 99.99 g
22. 99.99 g
23. 99.99 g
24. 99.99 g
25. 99.99 g
26. 99.99 g
11. 99.99 g
12. 99.99 g
13. 99.99 g
14. 99.99 g
15. 99.99 g
27. 99.99 g
28. 99.99 g
29. 99.99 g
30. 99.99 g
Signature:..............................
----------------------------------------
- 35 -
ATTENTION:
If user sets in options of submenu P8 KTP parameter 01 Results in rep. On value 0:no, printed report will not include results of measurement performed in
control.
If during control for any reasons software recognizes that result of control is negative, message about incorrect control will be displayed with exposure why control was rejected.
When control is finished in summation of control software displays factors disqualifying control and its result as NEGATIVE.
If during control such quantity of minus errors T appears for which with accordance with regulation second sample from batch should be controlled then when measurement of sample 1 is finished, software will give message about necessity of taking second sample from batch and controlling it.
After taking second sample for control press ENTER key, descriptions in control window and permissible quantity of errors.
Not before finish of second sample testing software will generate summation from control and printing of report will be possible.
- 36 -
15.1.4. NON-DESTROYABLE control in EMPTY-FULL mode
For EMPTY-FULL option user in data for good sets measuring batch (see example below)
After choosing good from control with options set as above, software after starting control displays messages simplifying correct performing of process.
Software with accordance to set batch gives message to first weigh empty packages and then after it’s filling with keeping order of weighing. Software performs particular calculations and results are actualized after confirming each next measurement. After finishing the control software as before generates summation and enables printing the report.
15.1.5. DESTROYABLE control in mode EMPTY-FULL, FULL- EMPTY
For DESTROYABLE control irrespective of volume of product series from 100 pieces, volume of sample accepted by software is 20 pieces. Remaining conditions evaluating results of control are accepted in accordance with regulation.
- 37 -
After choosing from the list good with set options to destroyable control with determined measuring batch and starting the control software will be displaying messages simplifying performing the control. Dependably on set mode order of goods weighing is given, EMPTY-FULL, FULL-EMPTY. Keep to the order of goods weighing, it is necessary for correct performing of calculation of goods mass placed in actual package.
After finishing the control as before summation of testing process is displayed with possibility of printing report from control.
15.2. Control of Packaged Goods –KTP Net 2003
ATTENTION:
1. Scale has possibility to cooperate with computer software KTP Net 2003 by RADWAG only after unblocking this function in factory menu
2. Unblocking can be performed by authorized RADWAG worker which is connected with destroying scale verification protective stickers and repeated legalization
3. Scale for correct cooperation with computer must be connected to it through converter of RADWAG.
4. Connection of scales in net and start-up cooperation with computer software KTP NET can be performed only by authorized RADWAG worker!
Before starting work one should:
• Connect scales in net using converter.
• Set address of scale in net parameter 01 Address from group P9 Other
• Set speed of transmission for value 9600 bit/s (parameter 01 groups P5
RS232) mode M2 KTP-net
- 38 -
Press ENTER, scale will move to mode KTP, (size of displayed digit will be reduced, and on the left side of display pictogram which means activity of function
KTP-net will appear)
If computer software KTP NET is started pictogram will start to „move” which means correct communication of scale with software KTP NET 2003.
• Start computer software KTP NET and set appropriate parameters in software
• Set appropriate codes in scale
If entered codes are correct and for these codes (good, operator) exist in software defined names of good and operator, on the display in upper part appropriate name of good and scale operator will appear and information that setting code 5 on value 1 will cause start of control.
- 39 -
• From the moment of entering code of good and operator all measurements after pressing ENTER/PRINT key will be memorized in data base of computer software
Appearing pictogram informs user about sending result of measurement to computer software, if pictogram disappears from display, this means that result was memorized in data base of computer software.
• To start performing control set code KOD 5 on value 1 and confirm by
ENTER/PRINT key
• Started control can be stopped by pressing
and confirm operation by
ENTER/PRINT key
In each moment of operation user can change value of random code.
- 40 -
15.3. Statistics
Activation
Statistics – function activation
Results of previous statistics should removed after function activation. It is realized through option M8 01 Cancel.
All statistic date are actualized after write following measurement to the balance memory. Following measurment is writen to series after load is put on the pan, stabilization of the result (measure unit is displayed) and after pressing ENTER.
User decides what statistic date are presented on the graphic display during measurements by setting their activity in the submenu of work mode (values which are set for YES are active). Independly on setting (YES/ NO), during final result (the key UNITS) the printout contains full statistics.
N : 5 (quantity of weights)
SUM : 161.121 g (all components total mass)
X : 32.224 g
MIN : 20.486 g
(average mass of weighed components)
(min mass)
MAX : 35.578 g
D : 15.092 g
SDV : 6.581 g
RDV : 20.4 %
(max mass)
(difference between Max- Min)
(standard deviation)
(variation factor)
- 41 -
Statistics – display for series of measurement
1. mass on the pan
2. measurement number in measurement series
3. sum of all weighed components in measurement series
4. average mass of weighed components in the series
5. mass of the lightest component in measurement series
6. mass of the heaviest component in measurement series
7. difference between the lightest and the heaviest component in measurement series
8. value of counted standard deviation
9. value of variation factor
10. measure unit [g]
11. work mode
- 42 -
16. TYPES OF PRINTOUTS
16.1. Standard printout
The are 2 types of printouts. First is a standard printout. It comprises a result of weighing and all variables which have attribute YES in GLP submenu. In User and Project fields names should be written.
Declaration of variables to printout – submenu GLP
Example of standard printout:
Example of standard printout
Example of standard printout
Question mark before the load mass means that the result is not stable.
- 43 -
16.2. Non-standard printout
Procedure of creating non-standard printouts:
− user can create 4 printouts,
− give the number of the text which starts the printout e.g. Printout 1 Start –
1 and text number which finishes the printout e.g. Printout 1 Stop – 40. In this case texts from 1 to 40 are printed.
− And then write text in the lines 1 ÷ 40.
It is recommended to use PC keyboard what is simpler and faster way.
− Non-standard printouts can overlap each other:
Printout 1 Start – 1
Printout 1 Stop – 40
Printout 2 Start – 20
Printout 2 Stop – 40
Notice:
During manual writing give all special characters as CRLF, tabulator etc.
Menu printouts – the function activation
Non-standard printout can include:
-
Variable related to work mode and other necessities (mass, date,
Project No,
- Constant texts inscribed in user menu
- Non-standard printout can include not more than 640 characters recorded as 80 texts 8 characters each (from the parameter Text 1 to
Text 80). User can design 4 non-standard printouts
- 44 -
Non-standard printouts – internal setting
− Printouts memory
This function shows the level of memory filling, enables printing and cancelling printouts kept in the balance memory
Memory printouts – display view
− Printout destination
According to setting the printout can be sent to:
• RS 232 port (immediate printout)
• The balance memory (registration)
• RS 232 port and the balance memory (immediate printout with registration)
− Printout number
This function selects number of non-standard printout which is printed after pressing PRINT button. User can choose:
• Standard (result of weighing and declared changes in GLP menu are printed – option YES)
• Printout No 1
• Printout No 2
• Printout No 3
• Printout No 4
- Memory number
Indicate what type of printout is sent to the balance memory . It is possible to send non-standard printout from the texts to printer (computer) (text 1 – text 80), and the standard printout to the balance e.g.: Date, time, result of weighing.
- 45 -
16.2.1. Inscribing texts
Variables in all modes and with the same values
%% Printout of „%” single character
%N Current net mass in basic unit
%i
%R
The balance number
The program number
%$ Pause
%P The Project number
%U
%F
The user number
Current function name – work mode
%C
%K
%I
Date and time of last calibration
Type of last calibration
Deviation of last calibration
Statistic variables in all modes apart from basic weighing
%n
The measurement number
%x
%S
Average value
Sum
%m
%M
%D
%s
%r
Min value
Max value
Difference between max and min value
Standard deviation
Variation factor
- 46 -
Special characters used to create special printouts
\\
\c
Single character „\”
CR LF
\r
\n
\t
\s
CR
LF
Tabulator skip to next „string”
\0
End of the printout
Each text (Text 1
÷ 89 Text 80) can include max 8 characters (letters, digits, special characters, spaces). To write a long sentence create it using 8 character texts. User can use special characters to include variables dependly on own necessities.
Example 1:
Max mass cannot be higher than 11.250 g!
If user write this sentence uses 46 characters grouped in adjacent lines of the text. Set up following texts and write 8 characters in each of them untill the sentence finishes.
Text
Parameter number
1 2 3 4 5 6 7 8
19 Text 10 M a x i m a l
20 Text 11
21 Text 12
22 Text 13
23 Text 14
24 Text 15 m a s s n o t e d a l u
2 5 0 t e c a n e x c e h e
1 1 g !
V
.
- 47 -
Example 2:
Zaklad Mechaniki Precyzyjnej „RADWAG”
Date:
Time:
*****Signature:.........
Nale ży wejść w ustawianie kolejnych tekstów i wpisywać po osiem znaków w ka żdym z nich aż zakończymy wpisywanie wydruku.
Text
Parameter number
1 2 3 4 5 6 7 8
25 Text 16
26 Text 17
18
28 Text 19
29 Text 20
30 Text 21
31 Text 22
32 Text 23
D a
T
%
Z e a c k h l a a n d i k
M i
P r e c y z y j n e j „ R A
W t i t
A e m
\
G
: e r
„
%
:
\
\ d n c
\
L
D c
: o
33 Text 24
34 Text 25
35 Text 26
36 Text 27
28
38 Text 29
39 30 a c g d
* n
* a
: m
%
* t a
N
* u
* r s
\ s c
S e
I
:
\
. . . . . . . \ c * * * % F * *
*
- 48 -
Method of entering texts
− from the balance desk
Move up through digits, letters and sings by 1
Move down through digits, letters and sings by 1
Determine sign to change and move right (if the key is pressed flashing sign is moved in right direction. If no sign is written this keys makes space in the text)
Determine sign to change and move lef (after this key is pressed flashing sign is cancelled)
Confirm the text
− from a PS/2 PC keyboard
Press F2 to enter main menu. Press F3 to set parameters indications next to group P6 Printouts and press F2 to enter menu group and then select parameter. Press F2 to activate the procedure of writing the text. By means of keyboard write the text (max 8 signs) and confirm by Enter. Repeat this procedure for the rest of the texts.
Description of the computer keyboard is in the. 5.1.2 of this manual
16.2.2. Select non-standard printouts
If printout as STANDARD is chosen printout will only contain weighing result and variables declared in GLP menu. If one wants to print own non-standard printout, choose type of printout (1-4) give beginning and end of printout.
- 49 -
17. COOPERATION WITH PRINTER OR COMPUTER
To send indication on the display with measure units to the computer or printer press the key <PRINT>. The speed of transmission 9600 bit/s is settled automatically. If external instrument has different baud rate change the baud rate in the balance menu. (see p. 11 of the manual).
17.1. Connections
Connections balance - computer
Connection cable scale – printer EPSON
Connection cable scale – printer KAFKA
- 50 -
18. TRANSMISSION POTOCOL
18.1. Some basic information
The communication protocol has been designed for exchanging information between RADWAG scales and external devices via RS-232C.
The communication protocol has been designed in the form of request response messages.
Scales always respond after receiving a command or automatically after completing a command.
Using the set of commands you can fetch some information from scales or influence the operation of the device. E.g. It is possible to:
• Identify the scale
• Collect weighing results
• Keyboard
• Display
• Other control control
• Changes of variables
External software have to assure not sending the next command without receiving the answer for the previous one.
18.2. Transmission parameters
• Scales are equipped in RS 232 (bidirectional) and RS485 (one direction from the scale to an external device).
• Possibile
Parameter Setting
Baud rate 2400 – 4800 – 9600 – 19200
Parity Even/odd/None
Data bits
Stop bits
Flow control (cannot be used in HX)
7/ 8
1/ 2
No – RTS/CTS – XON/XOFF
- 51 -
18.3. Types of transmission
Scales with MBK X.XX program use two different ways of transmission:
• Continuous transmission or automatic printout (RS 232 and RS 485)
• of request-response messages (request messages via RS 232 and response messages via RS 232 or RS 485)
18.4. Transmission characteristics
18.4.1. Types of printouts
There are 3 types of automatic printouts in the scale provided it is not a retail scale and the DRH parameter in factory parameters is not enabled.
Notice:
If the parameter DRH is set to 1 this parameter is locked for edition, but it is possible to start continuous transmission by using a RS232 command.
Settings/ RS-232/ Aut. Printout
No Name Description
0 No Request-response
3
When stab.
Continuous transmission with the time pause between the parameter in the menu.
Printouts are automatically generated after each stable measurement over min. mass (next parameter).
The next printout can be generated when the result achieves the value below the Min. mass and again over it.
- 52 -
18.4.2. Continuous transmission
Results are transmitted in basic units. Transmission can be disabled/enabled using RS232 command:
C1 CR LF – Switch on continuous transmission in basic unit
C0 CR LF – Switch off continuous transmission in basic unit or using the parameter: settings/ RS-232/Aut. printout/continuous
The frame length is constant (21 characters).
Frame format:
[SI] [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 an indication below the range sign [space] for positive values
[-] for negative values mass 9 characters justified to the right unit 3 characters justified to the left
18.4.3. Continuous transmission „with pauses”
Continuous transmission „with pauses” allows users to determine the time interval between the subsequent frames in the parameter interval.
His type of printouts can be enabled only in parameters: Settings/RS-232/ Aut.
printouts/with interv.
The frame format is the same as in basic simple transmission.
The interval is set in: Setting/RS-232/Interval
- 53 -
18.4.4. Stable result transmission
The scale automatically generates after each stable result separated by a stable result below the Min. mass that can be set in parameters.
The intended use of this printout is for slip printers so it doesn’t have a starting characters and the length can vary from 18 to 20 characters.
Standard length is 18 characters, but if the parameter digit marking has been enabled, the length increases to 20 characters, because additional brackets are printed e.g.:
383 kg
38[3] kg
3[83] kg
It can be set in :
Settings/Factory/digit marking
Frame format:
[space] [sign] [mass] [space] [unit] [CR LF]
sign [space] for positive values
[-] for negative values mass 9 characters justified to the right unit 3 characters justified to the left
This type of printouts can be enabled in parameters:
Settings/RS-232/Aut. print/when stab.
Setting the Min. mass is possible in:
Settings/RS-232/Min. mass
Notice:
The result is printed in current unit.
- 54 -
18.4.5. Survey of automatic printouts
No Name Frame
Quantity of characters
0 No
1
2
Continu ous
Wit interv.
[Command] [space] [stability] [space] [sign]
[mass] [space] [unit] [CR LF]
[SI] [space] [stability] [space] [sign] [mass]
[space] [unit] [CR LF]
[SI] [space] [stability] [space] [sign] [mass]
[space] [unit] [CR LF]
20-22
21
21
3
When stab.
[space] [sign] [space] [mass] [space] [unit]
[CR LF]
18
Command 1-3 characters (repeated command characters)
Stability character [space] if stable
[?] if not stable
[^] if an indication over the range
[v] if an indication below the range sign [space] for positive values
[-] for negative values mass 9 characters justified to the right unit 3 characters justified to the left
In any continuous transmission results are printed in basic units. In frames generated after pressing print key results are printed in current units.
18.5. Command and response syntax
18.5.1. Command syntax
All commands are terminated with CR,LF (ASCII 13 dec,10 dec)
Commands can include a parameter or not
Overall format:
ID CR LF – example of a command without a parameter
ID _ PARAMETER CR LF – example of a command with a parameter where:
• ID – command 1-4 characters
• _ - space (ASCII 32 decimal)
• PARAMETER – string of ASCII characters. Texts have to be inscribed within a quotation marks.
• Spaces are not elements of the syntax – placed only for better readability.
- 55 -
18.5.2. Response syntax
Response can include parameters or not and additionally can signalise errors.
After receiving an appropriate command scales response immediately with:
Immediate
Acknowledge of receiving a command
Accepting of a received command
Not accepting of a received command
Overall format:
ID_STATUS CR LF - example of a command without a parameter
ID_STATUS_PARAMETER CR LF - example of a command with a parameter
ES CR LF - error detected or not listed command where:
• ID – – command 1-4 characters
• _ - space (ASCII 32 dec)
• STATUS – one character that outlines the response status or a status of the scale.
Different possibilities:
A – in case of commands that cannot be completed immediately - command accepted
I – correct command but cannot be executed at that moment
D – in case of commands that cannot be completed immediately - command completed
E – error of execution of a command e.g. incorrect parameter value.
Additionally when the parameter is a weighings result, STATUS can be:
_ - (space ASCII 32 dec) stable result
? – non-stable result
^ - error – result over the range
v – error – result below the range
- 56 -
18.6. List of commands computer - balance
Function RESET INTERFACE
Command R CR LF (zero actual orders, restore factory setting)
Function SEND ALL COMMANDS FROM THE BALANCE
Command PC CR LF (all recorded information in commands in the balance program are sent from the balance)
Function SEND THE RESULT IN BASIC UNIT
Command S CR LF (result is sent from the balance in basic interval after stability)
Function SEND RESULT IN BASIC UNIT IMMEDIATELY
Command SI CR LF
Function SEND THE RESULT IN ACTUAL INTERVAL
Command SU CR LF (result in current unit is sent from the balance after stability)
Function SEND RESULT IN ACTUAL INTERVAL IMMEDIATELY
Command SUI CR LF
Function ZERO THE BALANCE
Command Z CR LF (set the balance to zero after it reaches stability)
Function ZERO IMMEDIATELY
Command ZI CR LF
Function TARE WHEN STABLE
Command T CR LF
Function TARE THE BALANCE IMMEDIATELY
Command TI CR LF
Function SWITCH CONSTANCE TRANSMISSION OFF IN BASIC INTERVAL
Command C0 CR LF
Command C1 CR LF
Function SWITCH CONSTANCE TRANSMISSION OFF IN ACTUAL INTERVAL
Command CU0 CR LF
Function SWITCH CONSTANCE TRANSMISSION ON IN ACTUAL INTERVAL
Command CU1 CR LF
Function NUMBER OF THE BALANCE
Command NB CR LF
Function RANGE OF WEIGHIGN
Command FS CR LF
Function PROGRAM VERSION
Command RV CR LF
Function WRITE OR CHANGE DATE IN THE BALANCE
Command PD CR LF (the balance sends settled date or the date is changed)
- 57 -
Function WRITE NEW OR CHANGE TIME IN THE BALANCE
Command PT CR LF (the balance sends settled time or this time is changed)
Function WRITE ACTUAL WORK MODE
Command PM CR LF
Function SEND SETUP
Command PS CR LF (all balance setup is sent – printout of the parameters)
Function SOUND SIGNAL – „BEEP“
Command B CR LF (sound beep is switched on)
Function SEND LAST ERROR CODE
Command ER CR LF (last order of the error is sent)
Function DISPLAY STRING
Command DS CR LF (signs are show on the display)
Function CANCELL STRING
Command CS CR LF (cancels string and restores previous state of the display)
Function DISPLAY HEADLINE
Command DH CR LF (sinus are displayed in top headline of the display)
Function CANCELL HEADLINE
Command CH CR LF (cancels information in the top headline)
Function CANCELL HEADLINE
Command DF CR LF (displays signs in the bottom headline)
Function ERASE HEADER
Command CF CR LF (erases an inscription in „lower bargraph”)
Function PERFORM INTERNAL CALIBRATION
Command CL CR LF
Function LOCK THE KEYPAD
Command KL CR LF
Function UNLOCK THE KEYPAD
Command KU CR LF
Function TURN OFF THE KEYPAD ECHO
Command E0 CR LF (turns off sending the codes of pressed keys)
Function TURN ON THE KEYPAD ECHO
Command E1 CR LF
Function TURN OFF THE SCALE
Command O0 CR LF
Function TURN ON THE SCALE
Command O1 CR LF
Function TURN OFF AUTOZERO
Command A0 CR LF
- 58 -
Function TUN ON AUTOZERO
Command A1 CR LF
Any command that is not listed but is terminated with <CR><LF> will cause the scale response ES<CR><LF>.
19. UNDER-FLOOR WEIGHING
For scales with 165 x 165mm platforms can weigh underslinged loads (hanged under the balance floor). In case of using this function:
− remove the hole plug made of plastic (placed in the balance floor),
− a suspension can be seen in the hole. It is standard equipment,
− Mount an appropriate hook for hanging loads (hook is non-standard equipment).
1. The suspense cannot be rotated, revolved or tampered in any way, because of direct connection with the weighing mechanism of the balance.
2. All the additional elements like pan, string etc. should be tarred (TARE).
3. Balances with 300 x 300mm or 410 x 410mm platforms do not have the under-floor weighing mechanism.
- 59 -
20. TECHNICAL PARAMETERS
Type:
Max. capacity
Min. capacity
WTX
0,3/0,6 KTP
WTX
0,3/0,6 KTPS
0,3/0,6 kg
2 g
WTX
1,5/3 KTP
WTX
1,5/3 KTPS
1,5/3 kg
10 g
Tare range - 0,6 kg - 3 kg
Pan size 165 x 165 mm
Temperature 0 o
C / +40 o
C
Power 230V AC / 11V AC
OIML class
WTX
3/6 KTP
WTX
3/6 KTPS
3/6 kg
20 g
1/2 g
- 6 kg
Type:
WTX
1,5/3 KTP2
WTX 1,5/3
KTPS/2
WTX
3/6 KTP2
WTX 3/6
KTPS/2
WTX
6/15 KTP2
WTX 6/15
KTPS/2
6/15 kg Max. capacity
Min. capacity
1,5/3 kg
10 g
3/6 kg
20 g 40 g
2/5 g
- 15 kg Tare range
Power
OIML class
- 3 kg - 6 kg
Pan size 300 x 300 mm
Temperature 0 o
C / +40 o
C
230V AC / 11V AC
WTX
15/30 KTP2
WTX 15/30
KTPS/2
15/30 kg
100 g
5/10 g
- 30 kg
- 60 -
21. ERROR MESSAGES
Message
Error
No
"checksum error"
"A/D Error"
"Exceed range"
1.1
1.2
2.2
" Exceed range "
"A/D Null"
2.3
2.4
"A/D Full"
"Tara/Zero above the range"
"Tara above the range "
"Zero above the range"
2.5
2.6
2.8
2.9
"Result > 4% Max"
"Result > 1% Max"
"Piece < 1 Div"
Piece < 10 Div"
2.10
2.11
2.12
3.1
Description
Errors during date transmission
Converter error
Exceed max measure range of the balance
Exceed max measure range of the balance
No divisions from the converter
Exceed max value converter intervals
Exceed admissible tare or zero value
Exceed admissible tare value for the balances
Exceed zero range for the balances
To high start mass (start the balance up with load on the pan)
Difference between determined calibration mass and calibration mass recorded in the balance memory higher than (difference >1%)
Singular mass value in counting pieces function less than actual scale interval
Mass on the pan during determining mass of singular piece in the function of counting pieces less than 10 actual scale intervals
Value of reference mass in the function deviations is less than 1000 current scale intervals
The parameter value above the range
"Ref < 1000 Div"
"above the range"
"Faulty value"
"Blocked - DRH"
"Overwite error"
" Party error"
" Frame error"
"stopped transmission CTS"
3.2
3.3
4.1
4.2
4.3
4.4
4.5
6.1
Errors during date transmission to sprinter or computer
Exceed admissible time during for an operation
(e.g. zero)
- 61 -
MANUFACTURER
OF E L E C T R O N I C W E I G H I N G I N S T R U M E N T S
ZAK
ŁAD MECHANIKI PRECYZYJNEJ ,,RADWAG”
26 – 600 Radom, Bracka 28 Street
POLAND
phone +48 48 38 48 800, phone./fax. + 48 48 385 00 10
www.radwag.com
- 62 -
advertisement
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project