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Thank you for choosing and purchasing the RADWAG balance. The balance has been designed and manufactured to serve you for many years. Please read this Manual to assure its reliable operation. MAY 2025...
To control its operation, the module can be connected to a personal computer [PC] (with a dedicated RPANEL software) or PLC controller (via ASCII communication protocol, RADWAG CBCP-07), via the RS232 interface, and/or to the R-type operator panel. 1. Weighing module 2.
2.3. Operating conditions You can use other weighing pan than the standard one by adapting it to the fixing system adopted in the specific module. In view of high measuring accuracy, it is advisable to integrate the module into the customer’s device (e.g.
3. TRANSPORT AND STORAGE 3.1. Delivery check Check the packaging and device upon delivery and inspect for outer signs of damage. If any damage is found, contact the manufacturer’s representative. 3.2. Packaging Please keep all parts of the packaging to use them for potential shipping in the future. Only the original packaging of the balance can be used for shipping.
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Note: Cleaning the weighing pan while it is being installed may lead to damage to the balance. Cleaning ABS elements: To clean dry surfaces, it is necessary to use clean cellulose or cotton cloths that do not leave streaks and do not dye. You can also use water and cleaning agent (soap, dishwashing liquid, window cleaner).
spongy cloths, sponges. Rinse with pure water and wipe it dry. Traces of rust Moisten with oxalic acid solution and leave for about 15-20 minutes. Then wash with warm water and soap or soft detergent. Rinse with pure water and wipe it dry. Paints Wash with paint solvent, and then wash with warm water and soap or soft detergent.
5. INITIATION OF WORK In its basic variant, the module is devoid of a display unit while the weighed load mass is directly sent to the computer connected to the module via the RS232 port. To configure the module, use the operator panel that must be connected to the DB9-type port located in the module housing (see figure below).
6. INTEGRATION WITH SUCH PERIPHERALS AS PRINTER OR COMPUTER Note: A peripheral that is connected to the RS 232 or USB port must be supplied with power from the common low-voltage mains with shared electric shock protection in the way that prevents emergence of potentials difference between the neutral lines of the balance and connected device.
Printout format for verified balances 4 - 14 16 - 18 - [space] – if stable stability mark - [?] – if unstable - [^] - if upper range limit is exceeded - [v] - if lower range limit is exceeded - [space] –...
Basic information The mark-based communication protocol between the balance and terminal is intended for communication between the RADWAG balance and a peripheral via the serial link. The protocol is composed of commands sent from the peripheral to the balance and responses from the balance to the device.
8. OPERATOR PANEL KEYPAD ON/OFF key used to activate/deactivate the module display unit. After deactivating the display unit, other components are still powered, and the module remains in a standby mode. This key allows you to directly select data saved in such databases as user, product, tare.
8.1. User menu The menu is divided into 9 basic function groups. Each group is assigned a unique symbol, starting with a capital P. P1 CALIBRATION P1.1 INT. CAL. | [internal calibration] P1.2 EXT. CAL. | [external calibration] P1.3 USE. CAL. | [user calibration] P1.4 CAL.
P8 UNITS P8.1 AVAILAB. | [declaration of particular units] P8.2 START UNIT | [selection of unit for balance startup] P8.3 UNI. U1 | [definition of first custom unit] P8.3 UNI. U2 | [definition of second custom unit] Note: The changes entered into the memory will be saved permanently, also after you leave the menu (return to the weighing function).
8.4. Selection of temporary mass unit This function allows you to select a weighing unit to be displayed for the mass while working. The unit will apply from the change of unit until deactivation of the balance or rechange of the weighing unit.
8.6. Selection of start-up weighing unit After selecting the start-up unit, the activated balance will enable the unit selected as start-up (in which it is possible to change units). Procedure: 8.7. Custom unit You can declare two custom units. The custom unit arises from multiplication of the indication (value) by the factor entered for the specific custom unit.
9. OTHER PARAMETERS You may change parameters to influence the operation of the balance. These parameters can be accessed in the P6 MISCELLANEOUS group. To change settings of particular parameters, just follow steps described in the previous section of the manual. Menu language This parameter allows you to choose menu descriptions.
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Autotest GLP <AUTOTEST> function has been created to help the operator both in assessment of work and diagnosing of causes of weighing errors that exceed permissible values for a specific type of balance. AUTOTEST easily allows you to regularly optimise balance settings in order to obtain the best repeatability and weighing time parameters in the specific working environment.
10. ADJUSTMENT To assure high weighing accuracy, it is required to periodically send the mass standard corrective factor into the balance memory. It is the so-called balance adjustment (calibration). The adjustment must be performed: before weighing is initiated, in case of longer breaks between series of measurements, ...
Automatic adjustment is performed in 3 cases: Adjustment after connecting to the mains – verified balances. Adjustment with special regard to temperature fluctuations inside the balance. The balance is equipped with a precise temperature fluctuation monitor system. The adjustment temperature is recorded.
10.3. Manual adjustment 10.3.1. Internal adjustment The internal adjustment is performed automatically. While it is going on, do not load the weighing pan. <DO NOT DEACTIVATE ADJUSTMENT> message is displayed in the lower row of the screen. When it is over, the adjustment results are saved in the memory and the weighing mode is restored.
Next put the weighing of a specific mass and press key. The mass will be determined and <ADJUSTMENT> message will be displayed in the lower row. When adjustment is over, you will return to P1.2 EXT. CAL. submenu. 10.4. Adjustment report printout The adjustment report is generated automatically upon the end of the adjustment procedure or adjustment test, and sent to COM1 communication port.
11. PRINTOUT CONTENT SETTINGS 11.1. Adjustment report P5.1 CAL. REPORT is a group of parameters allowing you to declare the data that are to be included in the adjustment report printout. Variable name Description of variable This item allows you to enter the project name (e.g. associated with PROJECT specific type of weighing).
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List of variables in printouts: Variable name Variable description Included in: This item allows you to print the working mode Header WORKING MODE name. Footer This item allows you to print the balance type. Header BALANCE TYPE Footer This item allows you to print the balance serial Header BALANCE S/N number.
For parameters showed above, select either of the following: NO – do not print; YES – print Examples of printouts: Footer Header GLP Printout 11.3. Non-standard printouts The program allows you to enter 4 non-standard printouts. Each of them may be around 160 characters long.
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Every printout may contain up to 160 characters (letters, digits, special characters, spaces). You can use special characters to include variable data in your printouts, as per your needs. Example 1: „RADWAG” DATE: <current measurement date> TIME: <current measurement time>...
How to enter texts: using the operator panel keypad Select the mark to be changed. Move cursor or active (pulsating) mark to the right. Select the mark to be changed. Move cursor or active (pulsating) mark to the left. Decrease the value by one unit.
12. DATABASES The program uses 3 editable databases (USERS, PRODUCTS and TARES) as well as 2 non-editable databases (WEIGHING RECORDS and ALIBI) in which all measurements are saved. The range of data that may be saved in particular databases: USERS – 100 various users. PRODUCTS –...
Once you have entered the user name, please enter further data: user code – up to 6 characters, user password – up to 6 digits, select user permission level – USER/ADVANCED/ADMIN, select menu language for the user. To delete a user, please do as follows: ...
To add a product, enter the product database and add a name to the product (follow the same procedure as in adding a user – see description above), and then enter product- related data. 12.3. Tares The TARES database contains 100 various packaging masses. You can enter the following data for each packaging: ...
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Procedure: Every measurement is saved with its unique number. The number format takes the following form: b4.4.n; where <n> is a subsequent number of the measurement. For clarity, the date and time of performing the measurement are displayed in the lower row. To switch between saved measurements, click either of the directional keys, i.e: .
Example of printout for specific record in the memory: Date 21.06.2013 Time 13:05:02 User Product Tare 0.000 g Gross 0.000 g 0.000 g --------------Adj. report--------------- Adj. type Internal User Project 1234567890123459 Date 16.07.2013 Time 13:27:09 Balance ID 10353870 Adj. difference -0.004 g ---------------------------------------- Signature...
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Every measurement is saved with its unique number. The number format takes the following form: b4.5.n; where <n> is subsequent number of the measurement. For clarity, the date and time of performing the measurement are displayed in the lower row. Operations in the ALIBI database are analogical to the ones described above for the weighing record database.
13. FUNCTIONS Weighing The method of setting this function has been described in further sections of the manual. 13.1. Weighing 13.1.1. Principles of correct weighing In order to assure a long-lasting use and correct mass measurements, please follow the guidelines below: ...
the mass value of the load on the weighing pan can be repeatedly tarred by pressing T/Insert key (please make sure the total of tarred loads for the memory does not exceed the maximum lifting capacity limit). During breaks between subsequent series of measurements, do not unplug the balance from the mains.
The weighing mode will be restored and the value of the selected tare with „-” sign will be displayed. While in any working mode, press key. Next enter b3 <TARE> item. The first packaging masses saved in the tare database will be displayed. Use directional arrow keys to select the tare to be called and press key.
* Using directional arrow keys, select the profile to be used and press key. * The weighing mode will be restored and the specific profile will be used for operation. 13.1.5. Settings for <WEIGHING> mode – readout The program allows you to configure useful parameters (filters, result approval and autozero operation, last digit blanking and other settings) for each working mode separately.
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Result approval (unavailable to Fast, Fast dosing, Precision profiles) To adapt the balance to variable ambient conditions, please select the result approval as FAST+PREC, FAST or PRECISE. Depending on the variant you choose, the weighing time will be shorter or longer. Autozero function To assure precise values, the autozero function (Auto) has been introduced.
13.1.6. AUTOTARE The automatic tare function is used to quickly specify the net mass of weighed loads when the tare value is different for every other load. When this function is active (<P2.2.2 AUTOTARE> parameter value into <YES>), the working cycle is as follows: ...
13.1.7. Printout mode This function allows you to set the printout mode, that is key activity. There are the following settings that you can select: <WHEN STAB>: only the stable result and <GLP PRINTOUT> parameter settings will be sent to the printer port. Press key when the result is unstable (no mark in the screen), to send the result to the port only when the stability condition has been...
How to change settings: For automatic operation, set the threshold value too. 13.1.8. Information This function allows you to display additional information in the lower row of the screen. Depending on your needs, you can select the following information to be displayed on an ongoing basis while working in <WEIGHING>...
<BARGRAPH> item uses graphics to show the lifting capacity of the balance, ranging from 0 to MAX. See above for the example of PS 1000.42 balance display unit with enabled <BARGRAPH> item: the load of 500g is placed on the weighing pan, this represents 50% of the use of maximum lifting capacity (half of the bargraph in the lower row is filled).
13.1.10. F key shortcuts This function allows you to declare the quick access options for the weighing function, available under F1, F2, F3 and F4 keys. In <WEIGHING> mode, you can select the following items that you can freely assign to any of the F keys: < NONE / ENTER TARE / PRINT HEADER / PRINT FOOTER / VARIABLE 1 / VARIABLE 2>.
density weighing, pipette calibration RESULT In statistics and adding FINISH In statistics, summing and adding DELETE LAST In summing and adding PROFILE In all modes 14. COMMUNICATION In the Communication menu, you can configure port settings. To gain access, you need to press key.
15. PERIPHERALS The Peripherals menu can be accessed in the Parameters menu. To gain access to this menu, press key. The menu contains a list of devices that may cooperate with the balance. 15.1. Computer In <COMPUTER> submenu, you can select the port to which the computer with the program for communication with balance activation or deactivation of continuous transmission or shutdown is connected.
15.1.3. Printout interval for continuous transmission <P4.1.3 INTERVAL> parameter allows you to set printout frequency for continuous transmission. The printout frequency can be set in seconds, with an accuracy of 0.1 sec. You can set the lower time value ranging from 1000 to 0.01 second. This setting applies to continuous transmission in adjustment unit and current unit, activated from the balance (see P4.2.1.2 parameter) as well as continuous transmission activated via the computer command (see point 15: COMMUNICATION PROTOCOL).
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