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ENGLISH ENGLISH ENGLISH ENGLISH Installation and User Manual version 1.07 W200-3/6/14 Products 2014/30/EU EN55022:2010 EN61000-6-2:2005 EN61000-6-4:2007 SYSTEM IDENTIFICATION...
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No guarantee against misuse. Batteries: Laumas provides 1 year guarantee from the date of delivery note, against material defects or battery manufacturing faults. Disposal of Waste Equipment by Users in Private Households in the European Union This symbol on the product or on its packaging indicates that this product must not be disposed of with your other household waste.
TABLE OF CONTENTS USER WARNINGS ......................... 1 RECOMMENDATIONS FOR CORRECT INSTALLATION OF WEIGHING INSTRUMENTS . 1 RECOMMENDATIONS FOR CORRECT INSTALLATION OF THE LOAD CELLS ....1 LOAD CELL INPUT TEST (QUICK ACCESS) ................. 3 LOAD CELL TESTING ......................3 MAIN SPECIFICATIONS OF THE INSTRUMENT..............4 BUFFER BATTERY ........................
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WEIGHT READING VIA SERIAL PORT ................28 RS485 CONNECTION ........................28 RS232 CONNECTION ........................29 COMMUNICATION SETTING ......................29 WEIMOD MODE ..........................30 WEIRIP MODE ..........................30 ALARM RELAY CLOSURE ....................30 TEST ............................31 DATE AND TIME SETTING ....................31 OPERATION SETTINGS ......................
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RESERVED FOR THE INSTALLER..................46 MENU LOCKING ........................46 MENU UNLOCKING ....................... 46 TEMPORARY MENU UNLOCKING ..................46 DATA DELETION AND PROGRAM SELECTION ..............46 KEYPAD OR DISPLAY LOCKING ..................48 DECLARATION OF CONFORMITY - EU ................49...
USER WARNINGS RECOMMENDATIONS FOR THE PROPER USE OF WEIGHING INSTRUMENT Keep away from heat sources and direct sunlight Repair the instrument from rain (except special IP versions) Do not wash with water jets (except special IP versions) Do not dip in water Do not spill liquid on the instrument Do not use solvents to clean the instrument Do not install in areas subject to explosion hazard (except special Atex versions)
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CONNECTING SEVERAL CELLS IN PARALLEL: Connect several cells in parallel by using - if necessary - a watertight junction box with terminal box. The cell connection extension cables must be shielded, led individually into their piping or conduit and laid as far as possible from the power cables (in case of 4-wire connections, use cables with 4x1 mm minimum cross-section).
LOAD CELL INPUT TEST (QUICK ACCESS) From the weight display, press ▲ for 3 seconds; the response signal of the load cells is displayed, expressed in mV with four decimals. LOAD CELL TESTING Load cell resistance measurement (use a digital multimeter): - Disconnect the load cells from the instrument and check that there is no moisture in the cell junction box caused by condensation or water infiltration.
Two serial ports (RS485 and RS232) for connection to: PC/PLC up to 32 instruments (max 99 with line repeaters) by ASCII Laumas or ModBus R.T.U. protocol, remote display, printer. Optional: integrated Profibus DP, DeviceNet, CANopen, Profinet IO, Ethernet/IP, Ethernet TCP/IP, Modbus/TCP output.
TECHNICAL SPECIFICATIONS POWER SUPPLY and CONSUMPTION (VDC) 12/24 VDC ±10%; 5 W (standard) POWER SUPPLY and CONSUMPTION (VAC) 115/230 VAC (optional); 50-60 Hz; 6 VA NO. OF LOAD CELLS IN PARALLEL and SUPPLY max 8 (350 ohm); 5 VDC / 120 mA LINEARITY / ANALOG OUTPUT LINEARITY <...
BASIC INFORMATION - It is recommended that the power supply negative pole be grounded. - It is possible to supply up to eight 350 ohm load cells or sixteen 700 ohm load cells. - For 4-wire load cells, make a jumper between EX- and REF- and between EX+ and REF+. - Connect terminal “–...
INTRODUCTION TO THE OPERATION The batching programs for 3/6/14 products are used to realize a mixture of different products, which are loaded on a single weighing structure. The instrument is able to load automatically a settable amount for each product, driving the relative batching organ (even two-speed) through the dedicated contact.
LED AND KEY FUNCTION Function net weight (semi-automatic tare or preset tare) zero (deviation from zero not more than ±0.25 divisions) stability unit of measure: kg unit of measure: g Long press Short press Into menus (3 s) Cancel or return to previous Semi-automatic zero Tare resetting menu...
MENU MAP Into menus changes are applied right after pressing the ENTER key ( no further confirmation is required). SYSTEM PARAMETERS ...
INSTRUMENT COMMISSIONING Upon switch-on, the display shows in sequence: - → (ONLY in case of approved program); - instrument model (e.g.: ); - followed by the software code (e.g.: ); - program type: (base); ; ; ; ; ; (no active program);...
PROGRAMMING OF SYSTEM PARAMETERS From the weight display, press simultaneously keys MENU and ESC to access the parameter setting. MENU/ENTER: to enter a menu/confirm the data entry. ▲: to modify the displayed figure or menu item. ◄: to select a new figure or modify the displayed menu item. ESC: to cancel and return to the previous menu.
TARE WEIGHT ZERO SETTING This menu may also be accessed directly from the weight display, holding down the key for 3 seconds. Perform this procedure after having set the THEORETICAL CALIBRATION data. Use this function to set to zero the weight of the empty system after commissioning and then later on to compensate zero variations due to the presence of product residues.
REAL CALIBRATION (WITH SAMPLE WEIGHTS) After having performed the THEORETICAL CALIBRATION and TARE WEIGHT ZERO SETTING, this function allows correct calibration to be done using sample weights of known value and, if necessary, any deviations of the indicated value from the correct value to be corrected.
FILTER ON THE WEIGHT Setting this parameter allows a stable weight display to be obtained. To increase the effect (weight more stable) increase the value (from 0 to 9, default 4). As seen in the diagram: - By confirming the message, the currently programmed filter value is displayed. - By changing and confirming the value, the weight is displayed and it will be possible to experimentally verify its stability.
ZERO PARAMETERS RESETTABLE WEIGHT SETTING FOR SMALL WEIGHT CHANGES (from 0 to max full scale; default: 300; considered decimals: 300 – 30.0 – 3.00 – 0.300): this parameter indicates the maximum weight value resettable by external contact, keypad or serial protocol.
SETTING UNITS OF MEASURE These are the available units of measure: kilograms : grams : tons : pounds : : newtons litres : bars : atmospheres : pieces : newton metres : : kilogram metres other generic units of measure not included in the list : If the print function is enabled, the symbol corresponding to the selected unit of measure will be printed after the measured value.
INPUTS - INPUT 1: START - INPUT 2: STOP - INPUT 3 (default = ): It’s possible to select one of the following functions: - (NET/GROSS): by closing this input for no more than one second, it’s making an operation of SEMI-AUTOMATIC TARE and the display will show the net weight.
PRESET TARE (SUBTRACTIVE TARE DEVICE) It is possible to manually set a preset tare value to be subtracted from the display value provided that the ≤ max weight condition is verified. By default the instrument shows the last programmed preset tare value: to apply it press ▲ and then ENTER.
ANALOG OUTPUT(ONLY FOR INSTRUMENTS WHERE THIS OPTION IS AVAILABLE) - : it selects the analog output type (4÷20 mA, 0÷20 mA, 0÷10 V, 0÷5 V, ±10 V, ±5 V; default: 4÷20 mA). For the output ±10 V and ±5 V the soldered jumper SW1 must be closed: ▫...
Minimum and maximum values which can be set for zero and full scale corrections: ANALOG OUTPUT TYPE Minimum Maximum 0÷10 V -0.150 10.200 0÷5 V -0.150 5.500 ±10 V -10.300 10.200 ±5 V -5.500 5.500 0÷20 mA -0.200 22.000 4÷20 mA -0.200 22.000 NOTE: the analog output may also be used in the opposite manner, i.e.
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- : continuous weight transmission protocol to RIP675, RIP6125C series remote displays; the remote display shows the net weight or gross weight according to its settings (set: = , = , = ). - : continuous weight transmission protocol to RIP675, RIP6125C series remote displays (set: ...
RS232 SERIAL COMMUNICATION INSTRUMENT RS232 TXD RS232 RXD DB9-F RS485 SERIAL COMMUNICATION INSTRUMENT INSTRUMENT INSTRUMENT max 500 m 24 VDC RS485 + RS485 + RS485 - RS485 - CONVLAU If the RS485 network exceeds 100 metres in length or baud-rate over 9600 are used, two terminating resistors are needed at the ends of the network.
WEIGHT READING VIA SERIAL PORT Overview: By transmitting instrument, it means the one connected to the load cell. By receiving instrument, it means the one which receives the weight via serial port. This function allows the instrument to read the weight by another instrument (transmitting instrument) rather than by a load cell, via the RS485 or RS232 serial port.
RS232 CONNECTION Transmitting instrument Receiving instrument TX RX INSTRUMENT Connector Signal RS232: TXD W200 TERMINAL RS232: RXD W200BOX RS232: SHIELD, GND COMMUNICATION SETTING Into the SERIAL COMMUNICATION SETTING section (see receiving instrument manual), select the desired serial port and operation mode: WEIRIP () or WEIMOD (). It’s not possible to enable this function on both serial ports;...
WEIMOD MODE Receiving instrument works as if the load cell is directly connected to the instrument. It’s therefore possible to perform calibrations and zero-settings on the receiving instrument. The used protocol is Modbus (the transmitting instrument works as "slave" and the receiving as "master"). Prior to set the ...
TEST - Input Test: : ensure that for each open input is displayed, is displayed when the input is closed. - Output Test: : setting ensure that the corresponding output opens. Setting ensure that the corresponding output closes.
OPERATION SETTINGS : maximum number of products and steps selectable in formula (example: if the version in use is the 6 products and the parameter is set to "4", you can set the products from 1 to 4 and at most 4 steps for each formula).
PROGRAMMING OF BATCHING CONSTANTS From weight display press MENU, then press ▲ several times until is displayed and confirm. MENU/ENTER: to enter a menu/confirm the data entry. ▲: to modify the displayed figure or menu item. ◄: to select a new figure or modify the displayed menu item. ESC: to cancel and return to the previous menu.
NO PRODUCT LOAD TIME (from 0.0 to max 999.9 seconds; default: 0.0): this parameter allows the product control during batching. if there is no product load, the instrument waits for a set duration of time before activating the alarm . NO PRODUCT UNLOAD TIME ...
or higher than 1100 to allow the instrument to continue the batching process. By setting 0, the function is disabled. SLOW (from 0 to maximum weight; default: 0): adjustable parameter for each product. By slow value we mean the value that, when subtracted from the weight set, minus the fall value, starts the batching slow phase (closing the relative contact).
CONSUMPTION FOR EACH PRODUCT (default ): enabling consumption memory (total batched quantity) for each product. - : consumption enabled; - : consumption disabled. PRINT AT CYCLE END (default ): function enabling to print batching data at cycle end. - : print enabled - : print disabled NUMBER OF BATCHING PRINTOUTS...
FORMULAS PROGRAMMING Select the formula that you wish to program. It is possible to set max 99 formulas. FIXED STEPS ( = , see section OPERATION SETTINGS): It is only possible to set the quantity of product that you wish to batch, products batching sequence is not adjustable.
BATCHING Note: In case of alarm, the batching may be canceled by pressing the ESC button or by closing the STOP input. After having selected the formula and set the desired number of batching cycles, the first batching cycle starts as follows: 1.
- The CYCLE END contact is closed; - The display shows the weight preceded by the letter ; - If printing is enabled: batching data are printed. 11. At the beginning of the product extraction, if the time is set and the product is not extracted by at least 20 divisions within this interval of time, the ...
BATCHING START FOR SINGLE PRODUCT WITH STOP BY KEYBOARD This function allows to batch a single product, leaving the operator the task to stop the batching. From weight displaying press START and select the formula; select the product to batch (eg.: ...
RESUME BATCHING AFTER A POWER CUT If a blackout occurs during the batching (unloading phase included), when power comes back appears: press ENTER to resume batching from the point of interruption, press ESC to cancel the batching and return to the weight displaying. If in constants ...
ALARMS (only if = 1) it is displayed if, at batching start, the weight on the scale is higher : than the minimum set in constants (). Press ESC to return to the weight displaying, press ENTER to cancel the alarm and continue with the batching. If the weight comes back below to the minimum set, the batching starts.
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maximum displayable value exceeded (value higher than 999999 or lower than -999999). : maximum displayable value exceeded on transmitting instrument (value higher than : 999999 or lower than -999999). : weight too high: zero setting not possible. : this message appears in the sample weight setting, in real calibration, after the fifth sample weight value has been entered.
PRINTING EXAMPLES If the printer has been set (see section SERIAL COMMUNICATION SETTING), from the weight display press the PRINT key for less than 3 seconds: - : prints the displayed weight; - : prints the constants (minimum weight, maximum weight, etc.); - : prints one or all of the formulas;...
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CONSUMPTION PRINTOUT WEIGHT PRINTOUT ----------------------- ----------------------- W200 14PROD Addr:01 W200 14PROD Addr:01 DATE: 01/10/11 08:30:52 DATE: 12/09/11 14:48:12 CONSUMPTION 2596 kg GROSS 1204 kg 1066 kg 831 kg 487 kg TARE 373 kg TOTAL 4149 kg FROM: 01/09/11 09:16:45 If consumption is set to zero, it will also be printed: CONSUMPTION ERASED - 45 -...
RESERVED FOR THE INSTALLER MENU LOCKING Through this procedure, it’s possible to block the access to any menu on the instrument. Select the menu that you wish to lock: press ESC and ◄ simultaneously for 3 seconds, the display shows ...
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PROGRAM SELECTION: confirm and use the arrow keys to select the desired program: : basic program, setpoint management only. : to be used when the loaded weighing system correspond to not loaded cells and vice versa (product increases while weight on load cells actually decreases). : weight remote display program with setpoint.
KEYPAD OR DISPLAY LOCKING Press ESC immediately followed by ▲ hold them down for about 5 seconds (this operation is also possible via the MODBUS and ASCII protocols): - : no lock. - : keypad lock: if active, when a key is pressed the message is displayed for 3 seconds.
CERTIFICAZIONE DEL SISTEMA DI GARANZIA DELLA QUALITÀ DELLA PRODUZIONE email: laumas@laumas.it web: http://www.laumas.com LAUMAS Elettronica S.r.l. Tel. (+39) 0521 683124 - Fax (+39) 0521 681091 Fabbricante metrico Prot. N. 7340 Parma - R.E.A. PR N. 169833 - Reg. Imprese Via 1° Maggio 6 – 43022 Montechiarugolo (PR) Italy PR N.19393 - Registro Nazionale Pile N°...
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