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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.



: keypad and display lock: if active, the kaypad is locked and the display shows the

instrument model (weight is not displayed); by pressing a key the display shows



for 3

seconds.

Summary of Contents for W200-C

Page 1: ...ENGLISH ENGLISH ENGLISH ENGLISH Installation and User Manual version 1 07 W200 C Load 2014 30 EU EN55022 2010 EN61000 6 2 2005 EN61000 6 4 2007 SYSTEM IDENTIFICATION...

Page 2: ...er 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 i...

Page 3: ...TICAL CALIBRATION 13 TARE WEIGHT ZERO SETTING 14 ZERO VALUE MANUAL ENTRY 14 REAL CALIBRATION WITH SAMPLE WEIGHTS 15 FILTER ON THE WEIGHT 16 ANTI PEAK 16 ZERO PARAMETERS 17 RESETTABLE WEIGHT SETTING FO...

Page 4: ...TION 32 AUTOTARE 33 AUTOTARE DELAY 33 STABLE TARE 33 CONSUMPTION FOR EACH FORMULA 33 PRINT AT CYCLE END 34 NUMBER OF BATCHING PRINTOUTS 34 CHECKING PC PRESENCE 34 WAITING CONFIRMATION FROM PC SLAVE 34...

Page 5: ...MENU LOCKING 44 MENU UNLOCKING 44 TEMPORARY MENU UNLOCKING 44 DATA DELETION AND PROGRAM SELECTION 44 KEYPAD OR DISPLAY LOCKING 46 DECLARATION OF CONFORMITY EU 47...

Page 6: ...emote control switch coils Avoid inverters in the instrument panel if inevitable use special filters for the inverters and separate them with sheet metal partitions The panel installer must provide el...

Page 7: ...l shifting and tipping relating to shocks and vibration windy conditions seismic conditions in the installation setting stability of the support structure EARTHING THE WEIGHED STRUCTURE By means of a...

Page 8: ...itation wire must be equal or similar to the one indicated in the load cell data sheet input resistance The insulation value between the shield and any other cell wire and between any other cell wire...

Page 9: ...four fixing holes 4 mm centre distance 163x113 mm W200 IP64 IP64 waterproof polycarbonate box version dimensions 180x130x77 mm four fixing holes 4 mm centre distance 163x113 mm Equipped with external...

Page 10: ...rsions second DISPLAY RANGE 999999 NO OF DECIMALS DISPLAY INCREMENTS 0 4 x 1 x 2 x 5 x 10 x 20 x 50 x 100 DIGITAL FILTER READINGS PER SECOND 0 012 7 s 5 300 Hz RELAY LOGIC OUTPUTS N 5 max 115 VAC 150...

Page 11: ...V max 24 V L PHASE 115 230 VAC optional version 12 INPUT COMMON VDC 0 V N NEUTRAL 115 230 VAC optional version 13 GROUND 115 230 VAC optional version 14 INPUT No 3 selectable VDC min 5 V max 24 V oth...

Page 12: ...2 EC OPTION 3 2 1 7 6 8 5 4 10 11 9 8 E OPTION 1 3 2 4 5 6 7 14 11 9 10 13 12 16 15 16 2 16 2 to instrument SET CYCLE END ALARM OUT COMMON Current output max load 300 ohm Voltage output min load 10 ko...

Page 13: ...END Alarm contact see section ALARM RELAY CLOSURE BATCHING START via keypad setting formula and cycle number to be performed via external contact see section BATCHING START FROM EXTERNAL CONTACT For f...

Page 14: ...previous menu Gross Net Net Gross Select figure to be modified or go to previous menu item Batching start stop Print menu mV load cell test Modify selected figure or go to next menu item Setting form...

Page 15: ...10 MENU MAP Into menus changes are applied right after pressing the ENTER key no further confirmation is required SYSTEM PARAMETERS 3 s optional optional optional 3 s...

Page 16: ...11 BATCHING CONSTANTS it appears only if in constants TOTAL YES...

Page 17: ...entification tag proceed with calibration If load cells data are unknown follow the procedure in section REAL CALIBRATION WITH SAMPLE WEIGHTS Enter the rated data of load cells following the procedure...

Page 18: ...ls It s possible to set a value between 0 50000 and 7 00000 mV V Example of 4 cell system with sensitivity 2 00100 2 00150 2 00200 2 00250 enter 2 00175 calculated as 2 00100 2 00150 2 00200 2 00250 4...

Page 19: ...message by pressing ENTER The weight value to be set to zero is displayed In this phase all of the LEDs are flashing Confirming once again the weight is set to zero the value is stored to the permanen...

Page 20: ...the system must read zero If this does not happen it means that there is a mechanical problem affecting the system linearity WARNING identify and correct any mechanical problems before repeating the...

Page 21: ...ntil an optimum result is achieved The filter enables to stabilise a weight as long as its variations are smaller than the corresponding response time It is necessary to set this filter according to t...

Page 22: ...on the weight value is lower than the value set in this parameter and does not exceed the value the weight is reset To disable this function set 0 ZERO TRACKING from 1 to 5 default When the weight va...

Page 23: ...evement of Cycle End OUTPUT 4 ALARM the relay is closed when an alarm is present OUTPUT 5 TOLERANCE the relay is closed when the weight is out of tolerance INPUTS INPUT 1 START INPUT 2 STOP INPUT 3 de...

Page 24: ...t is displayed keep pressed to display gross weight When the key is released the net weight will be displayed again The semi automatic tare operation is not allowed if the gross weight is zero PRESET...

Page 25: ...ADDED ALL THE SEMI AUTOMATIC TARE NET AND PRESET TARE FUNCTIONS WILL BE LOST WHEN THE INSTRUMENT IS TURNED OFF SEMI AUTOMATIC ZERO WEIGHT ZERO SETTING FOR SMALL VARIATIONS By closing the SEMI AUTOMATI...

Page 26: ...00 kg you require an 4 mA signal at 5000 kg and 20 mA at 10000 kg in this case instead of zero set 5000 kg set the weight value for which you wish to obtain the maximum analog output value it must cor...

Page 27: ...V Weight 0 kg analog output 10 V Weight 5000 kg analog output 5 V Weight 10000 kg analog output 0 V All analog outputs of the instrument are ACTIVE and SINGLE ENDED type therefore they can be connect...

Page 28: ...alternated with the message printer weight reception mode see section WEIGHT READING VIA SERIAL PORT weight reception mode see section WEIGHT READING VIA SERIAL PORT transmission speed 2400 4800 9600...

Page 29: ...is necessary to connect the above mentioned resistors DIRECT CONNECTION BETWEEN RS485 AND RS232 WITHOUT CONVERTER Since a two wire RS485 output may be used directly on the RS 232 input of a PC or remo...

Page 30: ...on WEIMOD MODE see section WEIRIP MODE WARNING in order to use the weight reading via serial port the weight reading mode must be set as see section DATA DELETION AND PROGRAM SELECTION RS485 CONNECTIO...

Page 31: ...in case of conflict the last serial set remains active Settable parameters transmission speed 2400 4800 9600 19200 38400 115200 default 9600 transmitting instrument address only for from 1 to 99 defa...

Page 32: ...y locked at power on and shows the instrument model To unlock it if necessary cut off the connection to the receiving instrument and follow the procedure in KEYPAD OR DISPLAY LOCKING section see trans...

Page 33: ...sure that the corresponding output closes E EC Option Test It shows the formula selected by the E EC option if the option is not present or is not active the message is displayed Analog Output Option...

Page 34: ...lso the related contact is opened For single speed batching program and use only the SET contact at the batching start only the PRESET contact is closed once reached the preset value also the SET cont...

Page 35: ...mum weight by 9 divisions the message is displayed if in the formulas programming the weight value set is greater than this value the message is displayed and the value will not be stored By setting 0...

Page 36: ...correction of the product amount in fall after the batching STOP This amount is in addition to the product already batched causing inaccuracy The instrument is able to anticipate the batching STOP to...

Page 37: ...hed for a value greater than the tolerance the instrument closes the TOLERANCE contact Press ENTER to continue the batching the TOLERANCE contact remains closed until the weight reaches the minimum we...

Page 38: ...is disabled This operation is possible only if the gross weight is lower than the minimum weight otherwise the alarm message is displayed AUTOTARE DELAY from 0 to max 99 9 default 0 the instrument wa...

Page 39: ...PC check enabled the instrument waits for the PC to read the batching data before starting another batching In case of recording failure the instrument displays an alarm check disabled at cycle end th...

Page 40: ...In case of attempt in or to set a value higher than the maximum weight set in the batching constants the message is displayed DELETING FORMULAS Confirm with ENTER the prompt to delete one formula ent...

Page 41: ...loaded by at least 20 divisions within this interval of time the alarm message will be displayed 4 The PRESET contact will be opened as soon as one of the following conditions is reached Only if is s...

Page 42: ...la close the START external contact for at least 0 5 seconds and verified the conditions indicated in section BATCHING the instrument will perform the selected formula batching If there is no the form...

Page 43: ...3 seconds the batching is automatically resumed Power failures do not cause any deletion of cycles still to be performed CONSUMPTION If in constants consumption is enabled the quantities batched for e...

Page 44: ...ncel the batching or press ENTER to resume batching again from the point of interruption during the batching it indicates that the product is not loaded It is automatically cancelled if the product in...

Page 45: ...uffer battery low loss of date and time of Real Time Clock Confirm with ENTER to continue leave the instrument on for at least 12 hours to charge the battery if the alarm persists contact technical as...

Page 46: ...l prints consumption only if see CONSUMPTION FOR EACH FORMULA BATCHING PRINTOUT Batching without tare 0 W200 LOAD Addr 01 FORMULA 01 CYCLE 1 1 DATE 01 10 11 08 30 01 INIT WEIGHT 10 kg GROSS 1005 1000...

Page 47: ...0 0 TIME SLOWOF 0 0 PSS 2 AUTOTARE NO UNLOAD GROSS TOTAL NO PRINT NO PC NO SLAVE NO BLACKOUT MANUAL RELAY ALARM 0 RELAY TOL 0 FOR FALL TOLER 05 0 100 48 178 0 FORMULA PRINTOUT Standard formula printou...

Page 48: ...11 08 30 38 CONSUMPTION F01 1148 kg F03 1456 kg TOTAL 2604 kg FROM 01 09 11 09 11 13 If consumption is set to zero it will also be printed CONSUMPTION ERASED WEIGHT PRINTOUT W200 LOAD Addr 01 DATE 12...

Page 49: ...to indicate that this menu item is unlocked TEMPORARY MENU UNLOCKING press and simultaneously for 3 seconds it is now possible to enter and modify all menus including those which are locked By return...

Page 50: ...been set not approved program approved program single interval Dir 2014 31 EU art 1 approved program multi interval Dir 2014 31 EU art 1 approved program multiple range Dir 2014 31 EU art 1 Contact te...

Page 51: ...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 keypad and display lock if active the kaypad is locked an...

Page 52: ...reinstimmt F D claration de conformit Nous d clarons avec cela responsabilit que le produit auquel se rapporte la pr sente d claration est conforme aux normes cit es ci apr s CZ Prohl en o shode T mto...

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