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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 .................................................................................................................. 4

TECHNICAL SPECIFICATIONS ............................................................................................ 5

ELECTRICAL CONNECTIONS .............................................................................................. 6

BASIC INFORMATION ............................................................................................................. 6

WIRING DIAGRAM................................................................................................................... 7

CHANGING VOLTAGE 115 VAC / 230 VAC............................................................................ 7

INTRODUCTION TO THE OPERATION ................................................................................ 8

LED AND KEY FUNCTION .................................................................................................... 9

MENU MAP .......................................................................................................................... 10

SYSTEM PARAMETERS ....................................................................................................... 10

BATCHING CONSTANTS ...................................................................................................... 11

INSTRUMENT COMMISSIONING ........................................................................................ 12

PROGRAMMING OF SYSTEM PARAMETERS .................................................................. 13

THEORETICAL 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 FOR SMALL WEIGHT CHANGES ......................................... 17

AUTOMATIC ZERO SETTING AT POWER-ON ............................................................................. 17

ZERO TRACKING .......................................................................................................................... 17

SETTING UNITS OF MEASURE ............................................................................................ 18

OUTPUTS AND INPUTS CONFIGURATION ......................................................................... 18

SEMI-AUTOMATIC TARE (NET/GROSS) .............................................................................. 19

PRESET TARE (SUBTRACTIVE TARE DEVICE) ................................................................. 19

SEMI-AUTOMATIC ZERO (WEIGHT ZERO-SETTING FOR SMALL VARIATIONS) ............ 20

ANALOG OUTPUT(ONLY FOR INSTRUMENTS WHERE THIS OPTION IS AVAILABLE) .. 21

SERIAL COMMUNICATION SETTING .................................................................................. 22

RS232 SERIAL COMMUNICATION ............................................................................................... 24

RS485 SERIAL COMMUNICATION ............................................................................................... 24

DIRECT CONNECTION BETWEEN RS485 AND RS232 WITHOUT CONVERTER ...................... 24

WEIGHT READING VIA SERIAL PORT ................................................................................ 25

RS485 CONNECTION .................................................................................................................... 25

RS232 CONNECTION .................................................................................................................... 26

Содержание W200-C

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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