Manual number: ITKU-13-03-11-11-A Scales for recipes: • WPW/R • WPW/R/H MANUFACTURER OF ELECTRONIC WEIGHING INSTRUMENTS RADWAG 26 – 600 Bracka 28 Street - POLAND Radom, phone +48 48 384 88 00, phone/fax +48 48 385 00 10, Sales Department +4848 366 80 06 www.radwag.
NOVEMBER 2011 -2-
Table of contents 1. INTENDED USE .......................................................................................................................................7 2. PRECAUTIONARY MEASURES ..............................................................................................................8 2.1. Precautions......................................................................................................................................8 2.2. Accumulator/battery pack .....................
15.4. Cooperation with a transponder card reader................................................................................46 15.4.1. Selecting of communication port........................................................................................47 15.4.2. Procedure of ascribing card numbers to operators ............................................................47 15.5. Cooperation with an additional display.......................................................................................
22.5.1. Backlight – power supply from mains ................................................................................91 22.5.2. Backlight - power supply from the accumulator ................................................................92 22.6. “Beep” sound – key-press reaction ..............................................................................................92 22.7. Keypad modes.............................................................................................................
27.5.3. I/O diagram......................................................................................................................137 27.5.4. Description of input output wires......................................................................................138 27.6. DP1 – module for an additional platform....................................................................................138 27.6.1. Technical specification ...........................................................................
1. INTENDED USE Scales with PUE C41H terminal are industrial scales with a possibility of working in high humidity and a wide temperature range -10 ÷ 40°C. The terminal is equipped with fields of LEDs (light emitting diodes). Tarring within the whole range of measurement allows to determine the net mass of loads.
2. PRECAUTIONARY MEASURES 2.1. Precautions A. Please, read carefully this user manual before and use the device according to its intended use, B. Devices that are to be withdrawn from usage should be sent back to the producer or in case of own utilization do it according to the law. 2.2. Accumulator/battery pack WPW scales include gel cell accumulators SLA (Sealed Lead Acid type) 6V 3 to 4Ah of capacity. The device connected to mains inteligently monitors the battery state and charges it if possible.
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. Washing scales intended for meat processing industry Weighing platforms are made of stainless steel (according to standards PN–0H18N9, EN-1.4301, AISI–304) and silicon elements.
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.
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.
4. MAIN DIMENSIONS Main dimensions of PUE C41H 5.
Caution: In accordance to the number of mounted modules the number and the placement of glands and connectors can vary. Connectors and glands mentioned in the standard solution appears in every option in the same place regardless of the option. 6. UNPACKING AND MOUNTING A. Take the device out of the package, B. Put the scale on an even stiff ground, C. Level the platform using an external or internal level condition indicator. Use levelling feet to do it. 7.
8. KEYBOARD 9. PICTOGRAMS No Pictogram Description 1. Zero indication (Autozero zone) 2. Equilibrium 3. Weighing mode kg (g) Battery/accumulator 4. 5. Net Tare has been introduced 6. Min Lower threshold 7. OK Proper mass 8. Max Upper threshold or TOP mode Counting pieces 9. 10. % Weighings in percents 11. ► Animals weighings Dosing / filling in recipes 12. 13. | ------ | Bargraph 14. First platform 15. Second platform 16. Second range of weightings’ 17.
9.1.
Selection purpose variables … N/A Work mode selection N/A Log out Inscribing MIN, MAX thresholds View of statistics … … N/A Programmable keys Caution: After pressing , functions of keys change while in the menu. The way of using them is described farther. 11. MENU - PARAMETERS 11.1. Overview of parameters The menu has been divided into 10 basic groups. Each group has its individual name starting with the capital letter P. Names of groups and their contents are shown below.
P 1.2.1 FITER P 1.2.2 MED. FILTER P 1.2.3 LO THRESH. P 1.2.4 TARE MODE P 1.2.5 BASIC UNIT P 1.2.6 AUTOZERO P 1.2.7 DOS. FILTER P 1.3 FACTORY NO P 2 COM PORTS PARAMETERS P 2.1 RS 485 P 2.1.1 BAUD RATE P 2.1.2 DATA BITS P 2.1.3 PARITY BIT P 2.1.4 STOP BITS P 2.2 RS 232 (1) P 2.2.1 BAUD RATE P 2.2.2 DATA BITS P 2.2.3 PARITY BIT P 2.2.4 STOP BITS P 2.3 RS 232 (2) P 2.3.1 BAUD RATE P 2.3.2 PARITY BIT P 2.4 ETHERNET P 2.4.1 COMM MODE P 2.4.2 IP ADDRESS P 2.4.3 SUBNET MSK. P 2.4.4 GATEWAY P 2.4.5 LOCAL PORT P 2.4.
P 4 DATE / TIME P 4.1 DISPL. TIME P 4.2 SET TIME P 4.3 DAT. FORMAT | | | * FUNCTION * * FUNCTION * YY-MM-DD | | | | | | | | WHEN STAB YES NO STANDARD * FUNCTION * * FUNCTION * * FUNCTION * * FUNCTION * | | | | | | NO ADMIN ADMIN NUM NUM GENERAL | | | | | | | YES YES YES YES YES YES YES | | | | | NONE NONE NONE NONE NONE | 15 | | | | | | | | 1.000 NONE NO NO 5 NO NO NONE P 5 PRINTOUTS P 5.1 P 5.2 P 5.3 P 5.4 P 5.5 P 5.6 P 5.7 P 5.8 AUTO. PRINT STAB.
P 8 I/O CONFIG P 8.1 EXTERNAL BUTTONS P 8.1.1 TARE BUTT. P 8.1.2 PRINT BUTT. P 8.1.3 ZERO BUTT. P 8.1.4 START BUTT. P 8.1.5 STOP BUTT. P 8.1.6 EXT. START P 8.1.7 TERM. BUTT. P 8.1.8 CHUTE PERM. P 8.1.9 DOSE PERM. P 8.2 OUTPUT CONF. P 8.2.1 MIN P 8.2.2 OK P 8.2.3 MAX P 8.2.4 STABLE P 8.2.5 CHUTE PL 1 P 8.2.6 CHUTE PL 2 P 8.2.7 DOSE SIGNAL. | | | | | | | | | NO NO NO NO NO NO NO NO NO | | | | | | | NO NO NO NO NO NO NO | ENGLISH | | | | 100% NON-STAB. STABLE NO | | | | | YES 100% YES ABC2 WTLR 1.6.
11.2. Navigating within the menu level Use keyboard to browse the menu. 11.2.1.
11.2.2. Quick access It is possible to move quickly within the parameters’ menu using to . Procedure: 11.3. Return to weighing Press , until you see SAVE CHANGES ?. Then you press: – confirms changes or scale returns to weighing. - 21 - – skips changes.
12. WEIGHING Put a load you want to weigh on the weighing pan. When the pictogram appears it means that the result is stable and ready to read. 12.1.
• Avoid side loads, particularly side shocks should be avoided: 12.2. Tarring In order to determine the net mass put the packaging on the pan. After stabilising press (Net pictogram will be displayed in the left upper corner and zero will be indicated). After placing a load on the weight pan net mass will be shown. Tarring is possible within the whole range of the scale. After unloading the pan the display shows the tarred value with minus sign.
• Press , • In the lower line you will see an editing field: • Inscribe the tare value: • Press • The scale return to weighings mode The inscribed tare value can be seen on the display with „–” sign. , Tare can be inscribed anytime in weighings mode. 12.4. Zeroing To ZERO the scale press: . The scale will display zero and following pictograms: and Zeroing is only possible within the scope of ±2% of full scale. While zeroing outside the scope of ±2% you will see Err2. .
12.5. Weighings in two ranges Switching between the I range and the II range happens automatically (exceeding Max of the I range). Weighings in the second range is signalled by a pictogram in the top left corner of the display. Then weighings is done with the accuracy of the II range to the moment ) where the scale switches back of returning to zero (autozero range to the I range. 12.6. Toggling between weight units 12.6.1.
Selection: • When the main unit is [kg], users can select among: [kg, lb, oz, ct, N, g] , for verified scales [lb, oz, N] are not accessible; • When the main unit is [g], users can select among: [g, kg, lb, oz, ct, N] , for verified scales [lb, oz, N] are not accessible. 12.6.2. Toggling between weight units Press the Units key to toggle between weight units. Accessible units: • When [kg] is the basic unit, users can toggle between: [kg, lb, oz, ct, N, g].
13. MAIN PARAMETERS Users can adjust the scale to external ambient conditions (filtering level) or particular needs (autozero operation, tare memory). This parameters are present in . 13.1. Filtering level Procedure: • Enter and then: Return to weighing: See 11.3. Notice: The higher filtering level the longer stabilization time.
13.2. Median filter This filter eliminates short mechanical shocks. Procedure: • Enter and then: NO - filter disabled YES - filter enabled Return to weighing: See 11.3. 13.3. Dosing filter setting In PUE 41 terminals an special averaging filter for dosing process has been implemented. The result of this filtration, instead of traditional filters for static weighing, is compared with dosing setpoints. The filter parameter is the number of samples from the A/D converter (1 to 10).
As dosing is a kind of dynamic state, which results in continuous changes in measurements, the averaged number of samples in the filter have an effect on the result. An example situation is illustrated below: The upper blue line represents results for n=1 samples in the filter buffer (averaging is off). The lower red line represents the same process when the filter is set to n=10. The difference depends on the dynamics (dosing rate) of changes either.
Procedure: • Enter according to 11.2. of the manual: Return to weighing: See 11.3. 13.4. Minimal mass parameter Parameter PROG LO is related to following functions: - automatic tare, - automatic operation, - weighing animals. The next automatic tarring can be performed after the indication reaches the gross value below LO THRESH. For automatic weighing the next weighings can be performed after the indication reaches the net value below LO THRESH.
Return to weighing: See 11.3. 13.5. Tare function This parameter allows to set appropriate parameters for tarring. Procedure: • Enter according to 11.2.
AUTO - disable automatic tare (the mode is remembered after restart); NORMAL - tarring by pressing MEMORY - SUM - tare memory mode - the last tare value is being kept in a non-volatile memory, Net pictogram is displayed. sum of tares – summing up a product tare value with a tare from the database of tare values or with an inscribed one. ; Return to weighing: See 11.3. 13.6. Autozero The autozero function has been implemented in order to assure precise indications.
NO - Autozero disabled YES - Autozero enabled Return to weighing: See 11.3. 14. PORTS PARAMETERS It is possible to connect external devices (printer, computer) to the ports: • • • • RS 232 (1) RS 232 (2) RS 485 Ethernet Configuration can be done in: . 14.1. RS 232, RS 485 setting For setting: RS 232, RS 485 use following parameters: • • • • Baud rate Data bits Stop bit Parity - 2400 - 115200 bit / s - 7, 8 - 1, 1.
Return to weighing: See 11.3. 14.1.2. Baud rate of RS 485 Procedure: • Enter < P2 COM PORTS PARAMETERS > according to 11.2. and then: Return to weighing: See 11.3.
14.1.3. RS 232 parameters Procedure: • Enter and press • Using scroll to and press • The selected value confirm with • Using : , go to and press • The selected value confirm with • Using , , go to and press • The selected value confirm with : : , Return to weighing: See 11.3. Caution: Search chapter 32.2.2 of this manual to find details on connecting the scale with EDYTOR WPW via RS232.
14.1.4. Setting of RS 485 parameters Procedure: • Enter and press • Using go to and press • The selected value confirm with • Using : , go to and press • The selected value confirm with • Using , , go to and press • The selected value confirm with Return to weighing: See 11.3.
14.2. ETHERNET setting ETHERNET can be configured in . Inventory of default parameters: No NAME VALUE DESCRIPTION P2.4.1 WORK MODE SERVER, CLIENT Ethernet connection as Server or Client. SERVER – scale waits for connection CLIENT – scale initiates the connection to a HOST. P2.4.2 IP ADDRESS 192.168.0.2 Setting an IP address. P2.4.3 SUBNET MASK 255.255.255.0 Setting a subnet mask for Ethernet connection. P2.4.4 GATEWAY 192.168.0.1 Setting a gateway for Ethernet connection.
Return to weighing: See 11.3. 15. EXTERNAL DEVICES 15.1. Cooperation with a computer WPW scales can cooperate with computers of IBM PC class. In submenu you can configure interfaces. WPW scales can cooperate with the EDYTOR WPW program. The indicator window reflects the view of a typical indicator display with all necessary pictograms. The program allows to configure a scale easily, design printout patterns, supervise databases, set parameters, collect and save printouts etc. Caution: 1.
Caution: Standard scales can communicate with computers only via RS232(1) or RS485. Return to weighing: See 11.3. 15.1.2. Type of printout scale – computer Procedure: • Enter according to 11.2.
Caution: The procedure of designing non-standard printouts is described in chapter 17.6 of this manual. Return to weighing: See 11.3. 15.1.3. Address setting Procedure: • Enter < P3.1 COMPUTER > according to 11.2. and then: • Inscribe a value (0 to 254) and press . Return to weighing: See 11.3. 15.1.4. Order operating of communication protocol User in parameter has possibility to set communication protocol designed to communicate between RADWAG scale and external device.
Procedure: • Enter < P3.1 COMPUTER > according to 11.2. and then: Return to weighing: See 11.3. 15.1.5. Cooperation with „E2R System” Scales can cooperate with computer software „E2R System” that is a modular system for complex production supervising by monitoring of weighings processes. Caution: Enabling cooperation of the device with program „E2R System” can be done only by the manufacturer or authorized Service. 15.1.5.1.
Return to weighing: See 11.3. 15.1.5.2. Buffer for weighings Users can declare the quantity of performed measurements to be saved in the internal buffer in the scale in case of operating OFF-LINE (no transmission to „E2R SYSTEM”). After reconnecting with „E2R SYSTEM” all measurements from the internal buffer will be sent to the database of the computer program. Procedure: • Enter < P3.1 COMPUTER > according to 11.2.
Return to weighing: See 11.3. 15.1.5.3. The lock of product change Users can lock changing products by scale operators cooperating with „E2R SYSTEM”. Procedure: • Enter < P3.1 COMPUTER > according to 11.2. and then: Return to weighing: See 11.3. 15.2. Cooperation with printers Press to send the current measurement together with the weighing unit to a printer. 15.2.1. Communication port scale - printer Following ports can be used: • • • • RS 232 (1), RS 232 (2), RS 485, Ethernet.
Procedure: • Enter and then: Return to weighing: See 11.3. 15.3. Cooperation with a barcode scanner The scale gives possibility to cooperate with barcode scanners. It is used for quick search of database of assortment. Caution: In set the baud rate for the same as your barcode scanner requires (default 9600b/s). See details for cooperation with barcode scanners in chapter 32.1 of this manual. 15.3.1.
Return to weighing: See 11.3. 15.3.2. Setting the START parameter Procedure: • Enter
Return to weighing: See 11.3. 15.3.3. Setting the LENGTH parameter Procedure: • Enter and then set the LENGTH parameter – the number if character in barcodes (counting from START) that is to be analysed during the assortment database search: Return to weighing: See 11.3. 15.4.
Caution: In parameters set the baud rate for the one that requires the barcode scanner (default 9600b/s). 15.4.1. Selecting of communication port In parameters and then select a communication port with the transponder card reader: Return to weighing See 11.3. 15.4.2. Procedure of ascribing card numbers to operators In order to log in using a transponder card you need to have it previously ascribed to a specific operator.
• In parameters set the baud rate (default 9600b/s). • Enter the database of operators and then find and edit the required operator. Find field: • Approaching a card to the reader results in displaying the card number in the field, • Press to confirm, • Return to weighing – chapter 11.3. 15.5. Cooperation with an additional display 15.5.1.
Return to weighing: See 11.3. 15.5.2. Selecting an additional display type Procedure: • Enter < P3.5 ADDITIONAL DISPLAY > according to 11.2. and then: Return to weighing: See 11.3.
16. DATE / TIME SETTING Enter to set these parameters. 16.1. Time view Procedure: Return to weighing: See 11.3. 16.2.
• After pressing you will see: • Enter an appropriate value and confirm it with , • You will have to enter the following variables in sequence: - MONTH - DAY - HOUR - MINUTE • After confirming the last value with date and time: you will see the current Return to weighing: See 11.3. 16.3. Date format Date can be displayed in different format.
YY - MM - DD YY - DD - MM DD - MM - YY - year - month – day - year - day - month - day - month - year Return to weighing: See 11.3. 17. PRINTOUTS 17.1. Printout type Setting the parameter can set a type of printout: Procedure: • Enter according to 11.2.
NO WHEN STB CONTIN. LAST STB - ONE PRINT EACH STABILE - manual printout automatic printout after stabilising continuous printouts printing the last stable result after taking of a load, before reaching the LO-. value Single print over -LOAutomatic printout of each stable measurement over the -LO- Return to weighing: See 11.3. 17.2. Printout of stable / unstable data Enter , to set the printout as: • Stable data, • Immediate data.
Procedure: • Enter according to 11.2. and then: Return to weighing: See 11.3. Notice: In case of verified scales is not accessible for users. 17.3. Checkweighing mode In this mode printout is possible only when the result is between Min, Max thresholds. Procedure: • Enter according to 11.2.
Return to weighing: See 11.3. 17.4. Non-standard printouts Users have possibility to design non-standard printouts in . Procedure: • Enter according to 11.2. and then: Return to weighing: See 11.3. 17.5. Designing non-standard printouts To create a non-standard printout: • Enter according to 11.2.
• After pressing , you will see a cursor. Software is ready to accept your data. Non-standard printout can comprise: • • • • Constant texts, Variables from different work modes (mass, date, thresholds etc.), Non-standard printout design can include max. 320 characters, Non-standard printout sent to a printer can include max. 640 characters, • Up to 4 non-standard printouts can be designed. Caution: 1. During designing non-standard printouts all special characters like CRLF, tabulators etc.
17.6.2.
%067 %068 %070 %126 %127 %128 %131 %132 %134 %136 %137 %138 %139 %140 Net mass (lb) in EAN 128 Gross mass EAN 128 Date in EAN 128 Reference quantity for counting pieces Difference of tare values (a product tare value subtracted from present tare value) Batch number (6 characters) Dosing net mass in calibration unit Present number of records in the weighing database Batch number (10 characters) Present correction for dosing in calibration unit Present corrected MAX threshold for dosing Loss in weight in per
17.6.4. Variables for printouts of reports from weighings %086 Weighing status (threshold for weighing - MIN, OK or MAX) %087 Sum of weighings %088 Weight unit %089 Number of weighings %090 Start date %091 End date %092 Operator code %093 Assortment code %095 Recipe code %096 Batch number printout %097 Series number %098 Type of weighings (%, pcs, kg etc.
Caution: 1. Remember that the name of a new printout design should have the following pattern: RPXX , where: XX – subsequent number of printout. 2. FORMULATION software do not include a database of contractors. That is why the printout RP03 substitutes „Contractor code” with dashes < - - - - >. 17.6.5.
- Recipe mass, - Recipe status, - Ingredient name, - Ingredient code, - Ingredient mass, - Nominal mass of ingredient, - deviation of ingredient mass. Notice: Remember that the name of a new printout design from recipes should have the following pattern: RCPX , where: X – subsequent number of the designed printout. 17.6.6.
18. DATABASES 18.1. Logging in In case of activating of logging procedure (submenu ), an operator after switching on has to perform a jogging procedure which consists in inscribing a password. Operators can also use a transponder cards for this procedure provided the terminal is equipped in a transponder card reader. (see 15.4). Procedure: • Enter according to 11.2. and then: Return to weighing: See 11.3.
Notice: In case there are no data in the operators’ database press to skip the logging procedure and add at least one operator with the highest level access. If no ADMINISTRATORS are defined there will be no access to some functions designated only for administrators. 18.2. Access level 18.2.1. Access level to edition of databases Any administrator is able to set one of three levels of edition of databases: administrator, advanced operator or operator. Procedure: • Enter according to 11.2.
Notice: This setting is valid although the standard logging is disabled. 18.2.2. Access level for disabled logging The scale program gives possibility to set an access level in case of disabling logging procedure. Procedure: • Enter according to 11.2. and then: OPERATOR - ADVANCED OP.
Return to weighing: See 11.3. 18.3. Password type It is possible to set the password type to inscribe. Procedure: • Enter according to 11.2. and then: NUM ALPHANUM - only digits 0 to 9 alphanumeric password Return to weighing: See 11.3. 18.4. Type of codes There is possible to select a type of codes. You can set this in database settings. Procedure: • Enter according to 11.2.
NUM ALPHANUM - only digits 0 to 9 alphanumeric password Return to weighing: See 11.3. 18.5. Access to edition of databases Procedure: Return to weighing: See 11.3.
Caution: Users can access different things in the menu according to their Access levels. It also concerns an access to databases. 18.6. Quick searching in databases Users can search databases using different criteria: • Code, • Name, • Record number. This procedure is applicable for operators, assortment and recipes. 18.6.1. Quick code search Procedure: (select / view products • While in any work mode press in the assortment database) and then: .
Caution: If the search result is not successful the message in the bottom line is displayed for 1 second and then software returns to displaying the current record. Return to weighing: See 11.3. 18.6.2. Quick name search Procedure: (select / view products • While in any work mode press in the assortment database) and then: . • Inscribe the product name you search and then press • The program displays the record you search in the bottom line.
18.6.3. Quick number search Procedure: • While in any work mode press (select / view products in the assortment database), • Scale program displays the record number one in the bottom line: • Using numeric keys to enter a required record number, • Scale program displays the record in the bottom line: Return to weighing: See 11.3. 18.7. User database The database of operators can hold up to 100 records in standard setting of databases. Procedure: • Enter databases according to 18.5.
• Press to add an operator, • In the bottom line you will see the first line for inscribing data. • You can enter the edition end confirm any data by pressing You can select fields using . Fields in an operator record: NAME Operator name (max. 40 characters) CODE Operator code (max. 6 characters) PASSWORD Password for logging (max. 8 characters) CARD CODE Transponder card code (max. 15 digits) AUTHORIS.
Return to weighing: See 11.3. 18.8. Assortment database The assortment database can comprise up to 3000 records. Procedure: • Enter databases according to 18.5 of this manual: • In case the database is empty you will see: • Press to add a record, • You will see the first empty record in editing mode. • Entering edition and confirming changes can be made by pressing . Select fields to be changed using - 71 - keys.
Fields in the assortment database: NAME Product name (max. 40 characters) CODE Product code (max. 7 characters) DOSE. OUTPUT NO. Declaration of output number for precise dosing of a product FAST DOSE. OUTPUT NO.
18.9. Database of recipes The database of recipes can hold up to 500 records. Defining records: • Enter the database of recipes according to 18.5 of this manual: • In case the database is empty you will see: • To add a new recipe press , • In the bottom line you will see the first field. • Use key to enter a parameter and confirm a parameter value. Select an appropriate field using . Fields in recipe records: NAME Recipe name (max 40 characters) CODE Recipe code (max 7 characters) PLATF.
PLATF. 2 TARE Tare value for platform 2 prescribed to recipe INGRED. NUMBER Number of ingredients in the recipe INGRED. 1 MASS Nominal mass of ingredient 1 INGR. 1 MASS MIN. Minima mass of ingredient 1 or threshold 1 in dosing INGR. 1 MASS MAX. Maximal mass of ingredient 1 or threshold 2 in dosing INGR. 1 PLATF. Platform number prescribed to the ingredient 1 INGR. 1 CODE Ingredient 1 code (from the assortment database) INGRED. 2 MASS Nominal mass of ingredient 2 Etc.
18.10. Weighings database Every result sent from the scale to a printer is also saved in the database of weighings. There is possible to save up to 30 000 records in database in standard setting. Procedure: • Enter the database according to 18.
• To delete all records press . • To print the selected record press . Notice: 1. Single record can be deleted only when first in the database (the oldest record). 2. The printout pattern and variables for designing non-standard printouts are described in ch. 17.6 of his manual. Return to weighing: See 11.3. 18.11. Database of tare values It is possible to hold up to 100 tare values (for every platform).
• You can browse the database using a position number using to or by inscribing . Caution: If users confirm a tare value greater than the maximal value (full scale) you will see the following inscription: . Return to weighing: See 11.3. 18.12. General purpose variables You can inscribe any text to be memorized for printouts. You can view or edit them from the level of databases in the menu or using a quick access method by pressing mode (apart from dosing). 18.12.1.
• To add or modify a record (inscribing characters like in mobile phones) press , • To add or modify a record (inscribing only digits 0 to 9) press , • To clear a field press when you are in, • Using appropriate keys inscribe a variable and confirm it by pressing , • You can browse the variables using a variable position number to or by inscribing to get a quick access. Return to weighing: See 11.3. 18.12.2.
Where: < „RADWAG”> is a universal variable No 3. After entering nonstandard printouts (see 17.5) we design a printout: %803\C\TDATE:%002\C\TTIME:%003\C\TM A S S : % 0 0 0 \ C \ C \ T \ T S I G N A T U R E: . . . . . . . . . \ C \ 0 19. REPORTS 19.1. Reports from weighings Users can print reports from weighings. Reports can be filtered according to: - start date, - end date, - operator code, - assortment code, - recipe code, - type of weighing, - weighing platform number, - number of series, - batch number.
19.1.2. Printouts of reports After entering (see ch. 19.1.
• Press , you will see the window: • Using • Press select one of four patterns (details in ch.17.6), to print out the report. Return to weighing: See 11.3. Caution: If a user disables filtering according all the variables, the program will print out a report from all the weighings. 19.2.
• Using select a report (report description in ch. 17.6.4 of this manual), • For viewing data press of this manual), • Press (report description in ch. 17.6.4 you will see a printout on the connected printer. Return to weighing: See 11.3. 20. CONFIGURATION OF EXTERNAL INPUTS / OUTPUTS 20.1. Configuration of external buttons Following external buttons can be connected: TARE BUTT PRINT BUTT ZERO BUTT START BUTT STOP BUTT EXT. START TERM. BUTT. CHUTE PERM. DOSE PERM.
• Press , you will see , • Press : • Confirm your selection with • Using , go to the next parameter. Caution: You can ascribe all your buttons accordingly. Remember that the standard solution has only 3 inputs. Return to weighing: See 11.3. 20.2. Configuration of outputs Users can configure outputs according to their needs. You can declare outputs: MIN OK MAX STABLE P1 CHUTE P2 CHUTE DOSE. SIGNAL.
• Press : • Confirm the selected value with • Using , go to the next function. Notice: You can ascribe all functions to outputs accordingly. Remember that the standard solution has only 3 reed relay outputs. Return to weighing: See 11.3. 21. STATISTICS 21.1. Updating statistics All statistics are updated in real time after every subsequent measurement . after putting a load on the pan, reaching equilibrium, and pressing Number of weighings and sum are show in the lower line of the display.
GENERAL - global statistics, ASSORT - statistics for every product. Return to weighing: See 11.3. 21.2. Printouts of statistics Users can print out statistics in any work mode. Procedure: Using users can view the current statistics: SUM – total mass of all details, AVG – every mass of all details, MIN – minimal mass, MAX maximal mass.
Printout example: N=7 SUM=3.800 kg AVG=0.543 kg MIN=0.200 kg M A X = 1 . 0 0 0 kg - number of weighing total mass average mass of all loads minimal mass maximal mass 21.3. Zeroing statistics Users can delete statistics to start a new series of measurements. Procedure: Return to weighing: See 11.3. Caution: 1. When a user changes a work mode all statistics are automatically deleted. 2. Statistic data are common from all platforms connected (no separate calculations).
22. OTHER PARAMETERS Users can set parameters that influence the weighings procedure. There are included in e.g. language, backlight, BEEP sound. 22.1. Language setting Procedure: • Enter according to 11.2. and then: Return to weighing: See 11.3. 22.2. LED power setting According to the requirements (e.g. intensity of external light) it is possible to change the light flux from LEDs in the scale of 0% to 100%. Procedure: • Enter according to 11.2.
Return to weighing: See 11.3. 22.3. Work modes for LEDs In users can chose a work mode for LEDs. Procedure: • Enter according to 11.2.
RED LEDS NONSTAB. RED LEDS STABLE RED LEDS OFF GREEN LEDS NONSTAB. GREEN LEDS STABLE GREEN LEDS OFF diodes start to lit after exceeding the LO threshold (see 13.3), diodes start to lit after exceeding the LO and reaching equilibrium, diodes not work, diodes start to lit after exceeding the LO, diodes start to lit after exceeding the LO and reaching equilibrium, diodes not work. Return to weighing: See 11.
22.4. Automatic power down Changes can be made in . When the POWER SAVE function is enabled the device switches off after 5 min. Provided no changes on the pan appeared (no changes on the display). Operation Function setting * Mains Accumulator POWER SAVE = NO Disabled Disabled POWER SAVE = YES Enabled Enabled POWER SAVE = AUTO * Disabled Enabled power save mode for the internal power supply. Procedure: • Enter according to 11.2.
22.5. Backlight According to the requirements (e.g. intensity of external light) it is possible to: • Switch on/off or set the backlight operation to AUTO – when supplied from mains, • Change the backlight intensity in the scale of 0% to 100% - when supplied from an accumulator (lower backlight intensity increases the operation time when supplied from the accumulator). 22.5.1. Backlight – power supply from mains Procedure: • Enter according to 11.2.
22.5.2. Backlight - power supply from the accumulator Procedure: • Enter according to 11.2. and then: Return to weighing: See 11.3. Notice: Backlight operation shortens time between subsequent recharges of the accumulator. 22.6. “Beep” sound – key-press reaction Procedure: • Enter the according to 11.2.
NO YES - no “beep” after pressing keys - “beep” after pressing keys Return to weighing: See 11.3. 22.7. Keypad modes The program allows to chose between alphanumeric keypad modes for inscribing texts. Procedure: • Enter according to 11.2.
2ABC - Digits come first after pressing a key ABC2 - Letters come first after pressing a key Return to weighing: See 11.3. 22.8. Software version view Users can view a software version number. Procedure: • Enter according to 11.2. and then: Return to weighing: See 11.3. 23. SCALE CALIBRATION An option only for non-verified scale Scales require to recalculate internal divisions to more suitable ones (e.g. g, kg etc.).
23.1. Calibration procedure • Enter according to 11.2. and then: • Unload the pan, • Press . During adjusting a start mass you will see: ADJ. START MASS, in the bottom line, • After completing this procedure you will see the following window: • Place the required mass on the platform 1 then press , • During the calibration process you will see: ADJ. CALIB. FACTOR, in the bottom line.
23.2. Start mass adjustment It is possible to adjust only a start mass, it helps to correct the start zero when the span does not change. Procedure: • Enter according to 11.2. and then: • Unload the scale, • Press . During adjusting a start mass you will see: ADJ. START MASS, in the bottom line, • After completing this procedure the scale will return to the following window: • Return to weighing, saving parameters. Return to weighing: See 11.3.
24. WORK MODES 24.1. Accessibility of work modes In users can declare work modes that are accessible after pressing . Procedure: • Enter according to 11.2. and then: NO - mode denied YES - mode accessible Return to weighing: See 11.3. Caution: This way you can disable/enable all accessible work modes.
24.2. Programmable keys In parameter group users can ascribe different , functions to keys: different functionalities. , , or to get an easiest access to Procedure: • Enter and then: • Using and select a key to ascribe ( • Enter the parameter pressing • Using and , , , or ). , select the required function and press Return to weighing: See 11.3. The inventory of functions accessible for ascribing to keys: Name Description DIGIT.
EDIT. PRINTOUT 3 Edit non-standard printout No 3 EDIT. PRINTOUT 4 Edit non-standard printout No 4 ASSORTMENT CODE Quick search of the assortment database using a product code EAN ASSORT. CODE * Quick search of the assortment database using a product EAN code STAT. PRINTOUT Printing statistics STAT. PRN. DELETE Printing statistics with deleting counters STAT. DELETE Deleting statistics from the last measurement series TIME VIEW Time and date view WEIGH.
CC LABELS NO * Setting the number of CC labels to be printed MULTIPLIER Setting the recipe multiplier RECIPE CODE Inscribing a recipe code for a quick search of recipes RECIPE REPORT Access to the database of reports from recipes (e.g. for printing them) CONTRACTOR CODE * Inscribing a contractor code for a quick search of contractors MATERIAL CODE * Inscribing a material code for a quick search of materials PRINT C * Printing a C label PRINT CC * Printing a CC label NEW ASSORT.
• Using to and confirm with numerical keys inscribe a MAX threshold , • Software returns to WEIGHING.
Notice: Users can use this function in other work modes like counting pieces, weighing in percents etc. Only values and units can change. 24.4. Maximal force latch Procedure: • Enter the TOP work mode: • TOP selection is signalled by the Max pictogram in the upper line of the display: • When a force acting on the pan changes on the display only the maximal value can be seen, • Remove the acting force, • Press before the next measurement. Return to weighing: See 11.3. 24.5.
24.5.1. Enabling work modes • COUNTING PCS procedure is active when is displayed. pictogram 24.5.2. Setting standard mass by inscribing the mass of a single piece Procedure: • Enter COUNTING PCS and then: to initialise COUNTING PCS. with automatic setting Press of standard mass. Notice: The mass of a single piece cannot be lower than 0.1d and greater than the full scale.
24.5.3. Setting the standard mass by declaring the quantity of a sample Procedure: • Enter COUNTING PCS. and then: While inscribing a sample quantity it should be remembered that the mass of a single piece should not be lower than 0.1 d and the total mass of a sample (all pcs) should not be lower than 1 d. An error appears when this two conditions are not performed.
Notice: with the empty weight pan, If a user confirms a sample with will be displayed. Return to weighing: See 11.3. 24.6. Deviation in percents in relation to a standard mass Software can help to control deviations (in %) from a standard (nominal) mass. The standard mass can be settled by weighings or inscribing. 24.6.1. Starting weighing in per cents • Selection of DEVIATIONS is confirmed by displaying “%” pictogram in the upper right corner of the display. 24.6.2.
• Put a load to be a standard mass on the weight pan, • After the equilibrium is reached ( ) press , • You will see the indication of 100,00%, • From this moment all results will be displayed in percents: Return to weighing: See 11.3. 24.6.3.
From this moment all results will be displayed in percents. Return to weighing: See 11.3. 24.7. Weighing animals 24.7.1. Weighing time setting Users can set in seconds the time of weighing an animal. During this time averaging is performed. Procedure: • Enter and then: Return to weighing: See 11.3.
24.7.2. Starting the work mode • WGH. ANIMALS mode is signalled by showing ► pictogram in the right side of the picture. 24.7.3. Procedure of weighing animals • After starting ANIM. WEIGH. (see 24.7.2) put the animal on the platform, • Press to start the process of weighing, • You will see a set of dashes on the display <- - - - - - - - - - -> showing the progress of weighing during the time set in - (see 24.7.
24.8. Recipes – filling/dosing PUE C41 terminals are equipped in threshold signalling fields and 3 internal optoinsulated inputs supplied from 5÷24V DC and outputs with reed relays freely configurable. Caution: 1. Working mode „Recipes” does not support continuous printouts; 2. See an example of dosing with recipes in ch. 32.3 of this manual. 3. Inductive loads connected to the dosing indicator should have protections against the coil induction phenomenon.
24.8.2. Setting tare in the filling/dosing mode In you can enable/disable tarring after every ingredient. Procedure: • Enter and then: NONE - MANUAL AUTOMAT. - Masses of subsequent ingredients are totalized on the main display ingredients tarred manually automatic tarring after every ingredient Return to weighing: See 11.3. 24.8.3. Manual confirmation of every ingredient In
Procedure: • Enter and then: Return to weighing: See 11.3. 24.8.4. Number of cycles declaration In case of setting to YES, sers can declare at the start of dosing / filling process (see ch.25.6.2) can declare the number of cycles (automatic repetitions of dosing/filling of the selected recipe).
Return to weighing: See 11.3 24.8.5. Chute time delay In users can set an additional period of time that is counted down after mass reaches the level below LO value. Procedure: • Enter and then: Using numerical keys inscribe the required value (0 to 60 s) and confirm it with . Return to weighing: See 11.3. 24.8.6. Automatic printout of report Every dosing / filling procedure may be terminated with printing reports that sums up the process.
NONE PRINTER COMPUTER PRN COMP - No automatic printout Automatic printout on a connected printer Automatic printout on a connected computer Simultaneous automatic printout on a connected printer and computer Return to weighing: See 11.3. 24.8.7. Negative dosing Parameter allows conducting weighings by substracting mass. Indication in this mode is preceded by sign „-„. Chute functions are not accessible in this mode.
• Set the parameter and confirm by pressing Return to weighing: See 11.3. 24.8.8. Product series number Parameter allows to enter a number of series for each product in a recipe.
NONE - Entering a number of series disabled, NUM - Possibility of entering a digital number of series, ALPHANU M - Possibility of entering a alfanumerical number of series. (text message style) Return to weighing: See 11.3. 24.8.9. Additional product An additional product which can be added to a recipe without weighing. Such products are identified by the first character in the product code.
Setting additional ingredient – entering weight Product codes can be entered for permanent use in the assortment database. In that case the code is visible in the Assortment code field. 24.8.10. Work mode setting When you select an operating mode DOSING/RECIPES it is confirmed pictogram in the top right corner of the display.
24.8.11. Process of dosing / filling 1. Press to select a required recipe and confirm it with . In the bottom line you will see the name of the selected recipe, 2. Start process by pressing , 3. If is enabled the dosing process is performed with the „-” sign. Weighings registered in the database are of positive value „+”, 4. If is set to ALFA or NUM, there is a number of product series prompted before every weighing, 5.
In case if: • The parameter is set to YES (manual confirmation) the message is displayed in the bottom line. Confirm it with . • The parameter is set to MANUAL the: message is displayed in the bottom line. . Confirm tarring by pressing 7. After the last ingredient you will see the and then it returns to displaying the recipe name. In case if: • The parameter prescribes an output number.
25. DIAGRAMS OF CONNECTION CABLES The scale in STANDARD version can cooperate with: • • • • • computers slip printers KAFKA, EPSON, KYOLINE label printers CITIZEN, ZEBRA, external buttons PRINT, TARA, ZERO, internal I/O module of 3 optoinsulated inputs / 3 reed relay outputs.
Scale – printer (CITIZEN, EPSON) cable Scale – Zebra printer cable Scale - 3IN/3OUT (RSTS-8-184/2M) cable - 120 -
PRINT, TARA, ZERO external buttons cable 26. CONNECTORS Caution: In accordance to the number of mounted modules the number and the placement of glands and connectors can vary. Connectors and glands mentioned in the standard solution appears in every option in the same place regardless of the option. 26.1. 3IN/3OUT connector • Colours of cable 3IN/3OUT conductors Cable “M12” 8pin (e.g.
• Description of connector 3IN/3OUT 3IN/3OUT connector Exemplary scheme of connections for inputs: Voltage for inputs: from 5V DC to 24V DC Max voltage for outputs: 24V 0,5A DC/AC 26.2.
27.
Main board view with connectors for additional modules: J18 J1 J3 J12 J12 – DP 1 module – Ethernet ET 1G, ET 1 D module – Relay module – WE 8 module – AN module 27.1.
This module is designed according to TCP/IP 10/100 Mbit/s standard. It comprises two signalling LED’s: • • D2 lights - Ethernet connection established, D1 blinks - transmission 10Mbit/s or 100Mbit/s. Module accessible in two versions: ET 1G : with external connector on the scale housing; ET 1D : with cable (twisted pair) about 3m length led out via the gland on the scale housing Intended for connecting to a switch (not computer). Terminated with a standard RJ45 plug. 27.1.1.
9. Connect the PT0014 cable to J2 and J3 connectors on the Ethernet module according to the description; 10. Cable (twisted pair) or wires from the Ethernet socket connect to the group of wires (unhook band clips fastening the group of wires, lay the cable or conductors from the socket and hook the band clips). Band clips of multiple usage; 11. Screw down the back wall.
27.1.2. Drawings of sockets and cables for Ethernet Ethernet socket for ET 1G version Ethernet cable for ET 1D (version for a SWITCH) 27.2.
Module accessible in three configurations: • • • Voltage output AN 0-10V Current output AN 4-20mA Current output AN 0-20mA 27.2.1. Technical specification Work modes Resolution Current output resistance Voltage output resistance Power supply 4 - 20mA , 0 - 20mA, 0 - 10V 16 bit <500 >400 24V DC (12 - 30V DC) max 40mA 27.2.2. The way of installing inside PUE C41H These modules are intended to mount inside PUE C41H. They need to be connected to the 10-pin J12 connector.
Mounting of AN module on the main board of PUE C41H 27.2.3. Configuration of work modes of analogue modules A work mode of analogue modules can be set using S1 switch according to the drawings above (table „configuration of analogue modules ”). Near the S1 switch on the PCB you can find a description.
27.2.4.
27.3. Relay module - PK1 Relay module PCB - PK1 This is an alternative solution for reed relay outputs present on the main board in the standard solution. The usage of this module excludes the usage of standard reed relay outputs. The advantage of using this module are the electrical parameters of contacts. All outputs can be freely configured (from the level of parameters). The cable is led out via a gland on the back wall of the housing (3m length).
Installing procedure: 1. 2. 3. 4. 5. 6. 7. 8. Unplug the scale from mains; Unscrew and take off the back wall of the housing; Install your module in J3 on the main board; During installation turn your attention to plastic columns.
27.3.3. Drawing of cables and outputs Relay outputs diagram: SIGNALS AND DESIGNATIONS OF CONDUCTORS Wire number 1 2 3 4 5 (yellow - green) Description OUT 1 OUT 2 OUT 3 OUT 4 Common 27.4. WE 4 - 4 inputs / 4 outputs module WE 4 module comprises 4 optoinsulated inputs and 4 optoinsulated outputs of reed relays. The input / output wires are led out via a gland on the back wall of the housing (3m length). Caution: As standard indicator is equipped with 3 in and 3 out sockets. 27.4.1.
27.4.2. Colours of cables for I/O INPUTS OUTPUTS wire number description wire number description 1 2 3 4 IN 1 IN 2 IN 3 IN 4 OUT 1 OUT 2 OUT 3 OUT 4 5 GND IN 6 7 8 9 10 (yellow green) COMMON 27.4.3. Installing method in PUE C41H indicators WE 4 modules are equipped in two cables, one for inputs and one for outputs. Installing procedure: 1. Unplug the scale from mains; 2. Unscrew and take off the back wall of the housing; 3.
Installing WE4 modules on the main board of PUE C41H 27.5. WE 8 - 8 inputs / 8 outputs module 8 inputs / 8 outputs PCB - WE 8 WE 8 modules can be connected as an alternative to the module of analogue output and relay module. Its task is to expand the functionality of an indicator for 8 inputs and 8 outputs freely configurable. It expands functionality of terminals. It comprises on board optoinsulated inputs and outputs freely configurable from the level of indicator.
27.5.1. Technical specification Parameters of outputs Quantity of outputs 8 Type of outputs Reed operation contacts Wire diameter 0,14 - 0,5mm2 Maximal load-current contact capacity 0,2A DC Maximal forward voltage 50V DC Parameters of inputs Quantity of inputs 8 Input type Optoinsulated Wire diameter 0,14 – 0,5mm2 Control voltage range 5 -24V DC 27.5.2. Installing method in PUE C41H indicators Module is designated for assembly inside indicator PUE C41H.
A WE 8 module placement on the main board of PUE C41H 27.5.3.
27.5.4. Description of input output wires Signals led out with two cables10x0,5mm2 with numbered conductors. INPUTS OUTPUTS Wire number description Wire number description 1 2 3 4 5 6 7 8 9 IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 GND IN 1 2 3 4 5 6 7 8 9 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 COMMON 27.6. DP1 – module for an additional platform DP1 PCB DP1 modules increase functionality of PUE C41H indicators by possibility of adding an additional platform.
27.6.1. Technical specification Useful number of internal divisions 8 388 608 OIML class III Number of verification divisions 6 000 Maximal change of input signal 19mV Maximal voltage per verification divisions 3,3 µV Minimal voltage per verification divisions 1µV Minimal tensometer impedance 90Ω Maximal tensometer impedance 1200Ω Tensometer excitation voltage 5V Types of tensometers 4 or 6 wires + shield 27.6.2.
27.6.3.
Connecting 4-wire tensometers E REF+ REFIN+ IN+5V AGND - tensometer cable shield - solder jumper JP1 - solder jumper JP2 - “OUTPUT+” from tensometer - “OUTPUT-“ from tensometer - “INPUT+” from tensometer - “INPUT-“ from tensometer The rules of connecting shields from tensometer cable For assuring appropriate operation use the description below to connect the shield of the tensometer properly.
platforms connected to indicators in metal housing via a cable only Load cells without internal shield connection to the tensometer body Load cells with internal shield connection to the tensometer body platforms electrically connected to indicators’ metal housings e.g.
4. During installation turn your attention to plastic columns. They should be placed one side in mounting holes in the main board and the other side in the mounted module DP1. Installing DP1 module on the main board of PUE C41H 5. Led a tensometer cable through the PG7 gland next to the gland of main platform; 6. Put on a ferrite core on the cable (core of appropriate internal diameter); 7. Turn the wires on the ferrite core (5 turns); 8. Solder the wires to the pads on the DP1.
27.7. RS485 led out via RS 1D gland A version with the RS485 interface led out via a gland (in the standard solution RS485 is present in a socket). A 3m cable is led out through the gland. 27.7.1. Installing inside the PUE C41H housing 1. Unplug the scale from mains; 2. Unscrew and take off the back wall of the housing; 3. Unplug one of the unused glands and led out the PT0012 cable through it; 4.
PT0012 cable connecting to the main board of PUE C41H 5. Connect the PT0012 shield to the housing (4mm screwed terminal on the back wall) 6. The cable connect to the group of wires (unhook band clips fastening the group of wires, lay the cable and hook the band clips). Band clips of multiple usage; 7. Screw down the back wall. 27.7.2.
28. COMMUNICATION PROTOCOL 28.1. 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.
UH Set upper threshold ODH Read lower threshold OUH Read upper threshold PC 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. 28.3.
Z_A CR LF Z_^ CR LF Z_A CR LF Z_E CR LF - command accepted and in progress - command comprehended but zero range overflow appeared - command accepted and in progress - time limit for stable result exceeded Z_I CR LF - command comprehended but cannot be executed 28.4.2.
28.4.4. Set tare value Syntax: UT_TARE CR LF, where TARE – tare value Possible answers: UT_OK CR LF - command executed UT_I CR LF - command comprehended but cannot be executed ES CR LF - command not recognised (possible wrong tare format) Notice: This protocole uses the dot character as a decimal point for separating the decimal fraction part. 28.4.5.
28.4.6. Send the result immediately in basic unit Syntax: SI CR LF Possible answers: - command comprehended but cannot be executed at the moment - command accepted and in progress - mass value in basic unit is returned SI_I CR LF SI_A CR LF MASS FRAME Frame format: 1 2 3 4 5 6 7-15 16 S I space stability space sign mass space 17 18 19 unit 20 21 CR LF Example: S I CR LF – computer command S I _ ? _ _ _ _ _ _ _ 1 8 .
n - weighing platform number mass - 9 characters justified to the right unit - 3 characters justified to the left Example: Let us assume that both platforms are connected to indicator PUE C41H. S I A CR LF – computer command P 1 _ ? _ _ _ _ _ _ 1 1 8 . 5 _ g _ _ CR LF P 2 _ _ _ _ _ _ _ _ _ 3 6 . 2 _ k g _ CR LF - command done, mass values from both platforms are returned in basic units 28.4.8.
28.4.9. Send the result immediately in current unit Syntax: SUI CR LF Possible answers: SUI_I CR LF - command comprehended but cannot be executed SUI_A CR LF MASS FRAME - command accepted and in progress - mass value in current unit is returned immediately Frame format: 1 2 3 4 5 6 7-15 16 S U I stability space sign mass space 17 18 19 unit 20 21 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 28.4.
28.4.11. Switch off continuous transmission in basic unit Syntax: C0 CR LF Possible answers: C0_I CR LF - command comprehended but cannot be executed C0_A CR LF - command comprehended and executed 28.4.12.
28.4.14. Lock the scale keyboard Syntax: K1 CR LF Possible answers: K1_I CR LF - command comprehended but cannot be executed K1_OK CR LF - command executed Caution: This command is not remembered after restart 28.4.15. Unlock the scale keyboard Syntax: K0 CR LF Possible answers: K0_OK CR LF – command in progress 28.4.16. Initiating of dosing/filling Syntax: S1 CR LF Possible answers: S1_I CR LF - command comprehended but cannot be executed S1_OK CR LF - command in progress 28.4.17.
Possible answers: DH_OK CR LF - command executed ES CR LF - command not comprehended (wrong mass format) 28.4.19. Set upper threshold Syntax: UH_XXXXX CR LF, where: XXXXX – mass format Possible answers: UH_OK CR LF - command executed ES CR LF - command not comprehended (wrong mass format) 28.4.20.
Mass Unit - 9 characters justified to the right - 3 characters justified to the left 28.4.22. Send all implemented commands Syntax: PC CR LF Possible answers: PC_A_”Z,T,S,SI,SU,SUI,C1,C0,CU1,CU0,PC,K1,K0,DH,UH, ODH,OUH,S1,S0,OT,UT" – command executed, the indicator have sent all the implemented commands. 28.5. Manual printouts / automatic printouts Users can general manual or automatic printouts from the scale. • Manual printouts can be performed after loading the pan and .
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. 28.6. Continuous transmission The indicator can work in a continuous transmission mode. It can be switched on or off in parameters or using RS232 commands.
29. ERROR MESSAGES ERROR ”XXX” ESC – RETURN TO PREVIOUS SETTING (where: XXX – parameter name) – confirmed with ENTER of a wrong value in the user’s menu, Err2 - Value beyond the zero range, Err3 - Value beyond the tare range, Err4 - Calibration mass or start mass adjustment error (±1% for weight, ±10% for start mass), Err5 - Mass of a single piece lower than the 0.
31. TECHNICAL PARAMETERS 31.1.
31.2.
Scale type: WPW/R 150 H5/K WPW/R 300 H5/K WPW/R 60 H5/K WPW/R 150 H6/K WPW/R 300 H6/K Max capacity 150kg 300kg 60kg 150kg 300kg Readability 50g 100g 20g 50g 100g Tare range -150kg -300kg -60kg -150kg -300kg Pan size 600 × 600mm 800 × 800mm Work temperature - 10°C to +40°C Interfaces RS 232, RS 485 Ingress protection rating Power supply IP 66/67 85-265V AC 50Hz and internal accumulator 6V Battery operation time Up to 9h Display LCD with backlight 32. APPENDIX 32.1.
5. A special protocol is required in order the code be received by RADWAG equipment. It is required to program an appropriate prefix and suffix. Prefix – one byte 01 hexadecimally, suffix one byte 0D hexadecimally. 6. Most barcode scanners allow to enable/disable different symbologies (barcode types). 7. Programming of scanners is usually performed by reading special barcodes or by using an external software tool. 8.
32.2.1. Main window Caution: The installation file of EDYTOR WPW is accessible on RADWAG website www.radwag.com. In Products /Measuring indicators / PUE C41H. 32.2.2. Setting parameters of RS232 On order to establish the connection with EDYTOR WPW through RS232 interface follow the remarks below: • Run EDYTOR WPW, • Connect the scale to a computer using cable PT0020 (see ch. 25), • Set the port for communication with a computer – parameter set to RS232 (1) (see ch. 15.1.
• In the overlap : − Set the communication mode as „RS232 transmission”, − Select an appropriate com number, − Configure the selected port (baud rate, parity, data bits, stop bits), • • • • Confirm the changes by clicking , Rerun the program, Press the „Connect” button, The appropriate communication with scales is signalled by pictogram in the left part of the display, • Transmission problems are signalled by the message window: 32.2.3.
• Set parameters from the group (see ch. 14.2): − Parameter should be set to SERVER, − Parameters , , should be set according to the network supervisor directions, − set the same as in the computer program (in networks some ports can be taken), − Parameter set to 0 in order to prevent breaking connection.
32.3. An example application for dosing recipes A WPW scale is intended to perform dosing recipes with controlling to speeds of dosing (two thresholds). A silo is the scale pan. The speed of dosing is determined by the rotation speed if the motor coupled with a perpetual screw (worm). The motor is controlled by an inverter which is equipped in two digital inputs (TTL standard), which are connected to the PUE C41 terminal outputs. Every ingredient has a separate dosing section (outputs, inverter, motor).
4. Open the assortment database – path: Databases/Bases/Assortment. Pressing causes uploading the database from the terminal: 5. Then press . One record from the assortment database can be added in the window below.
6. Open the database of recipes – path: Databases/Bases/Recipes and then upload the database by pressing : 7. Press to add a new recipe with all necessary parameters: Caution: The editing window allows to inscribe separate tare values for both platforms. These tare values are set after the dosing procedure starts before any output is on.
8. In order to add / edit an ingredient press : Caution: It is advisable that if external automatic systems controlled by PUE C41 terminal outputs are used (see point 5) the text boxes above have following interpretation. Threshold1 is the limit of the bulk dosing and Mass (nominal) is the limit of the precise dosing. Threshold2 is a warning limit over which the dosing procedure is stopped and the next ingredient does not start.
Caution: The inverter(s) used in this example should have the possibility of declaring at least two rotation speeds depending on the inputs’ states. 16. After applying the first ingredient software starts dosing the next ingredient according to the method described above using the next section (outputs, motor, inverter). 17. The procedure repeats until the last ingredient is applied. 18. The process of dosing can be stopped any time, especially in emergency situations, by using the EMERGENCY STOP button.
32.5. Example of creating a complex report Let us assume that a user wants to designe a complex report including weighings for subsequent products. The user wants to include the company name (header) and simple statistics for weighings of subsequent products as the number and sum of weighings (footer). Procedure of designing the report pattern: 1. Run program EDYTOR WPW and initiate communication with the scale according to ch. 32.2 of this manual, 2. Open database „labels” at: Databases/Databases/Labels.
4. Enter the new report pattern: RADWAG WAGI ELEKTRONICZNE --------------------------------Product: %129 Weighings: %130%089. %073 %075 %076 %077 %130--------------------------------Number of weighings: %089 Sum of weighings: %087 \0 Description of applied variables: RADWAG WAGI ELEKTRONICZNE – company name (header) %129 %130 - %073 %075 %076 - %077 - %089 %087 \0 - The name of present record for the complex report Marking the line for beginning printing weighings in the complex report.
32.6.
• Connection diagram of dosing indicators outputs with protection for AC: - 174 -
MANUFACTURER OF ELECTRONIC WEIGHING INSTRUMENTS PRODUCENT WAG ELEKTRONICZNYCH ,,RADWAG” 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.
