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Product Installation and Usermanual Fieldbus

1. bo d EXAMPLE 2 Command for multiple writing of registers hexadecimal command 16 h10 Assuming that we wish to write the two setpoint values on the instrument at 2000 and 3000 respectively the string must be sent h01 h10 h00 h10 hOO h04 h08 hOO hOO h07 hDO HOO hOO HOB hBS hBO hA2 The instrument will respond with the string h01 h10 h10 h00 h04 hCO HOF Query field name Response field name hex x j Instrument Address Instrument Address Address of the first register H Address of the first register H Address of the first register L Address of the first register L DaumiL OD Daum2H OM Datum 2 L Daum3H ODP Daum3L OD Datum4H OB Daum4L BS CRCIH Bo CRC16L A EXAMPLE 3 Multiple command reading for registers hexadecimal command 3 h03 Assuming that we wish to read the two gross weight values in the example 4000 and net weight values in the example 3000 reading from address 40008 to address 40011 must be performed by sending the following string H01 h03 hOO h07 h00 h04 hF5 hC8 The instrument will respond with the string H01 h03 h08 hOO hOO hF hAO hOO hOO hOB hB8 h12 h73 Query field name hx Response field name hex Wa eee p x Datum HO atm EO Datum OB atu BO ORIG OR h73 For additional examples regarding the generation of correct control characters CRC16 refer to th
2. 31 765039481 Sensors 4871 EN Etten Leur info top sensors com EN Zemic Europe brand The Netherlands www top sensors com EC Konformitatserklarung EC Declaration of Conformity EC D claration de conformit EC Declaraci n de Conformidad EC Dichiarazione di conformit EC Conformiteitverklaring EC Declara o de conformidade EC Prohl en o shode EC Deklaracja zgodno ci Dichiarazione di Dichiariamo che il prodotto al quale la presente dichiarazione si riferisce conforme alle norme di conformit seguito citate Declaration of We hereby declare that the product to which this declaration refers conforms with the following conformity standards Declaraci n de Manifestamos en la presente que el producto al que se refiere esta declaraci n est de acuerdo con conformidad las siguientes normas T T Wir erklaren hiermit dass das Produkt auf das sich diese Erklarung bezieht mit den nachstehenden Konformitats erklarung s A Normen bereinstimmt D claration de Nous d clarons avec cela responsabilit que le produit auquel se rapporte la pr sente d claration est conformit conforme aux normes cit es ci apres Timto prohlasujeme ze vyrobek kter ho se toto prohl Sen tyk je v souladu s nize uvedenymi normami Wij verklaren hiermede dat het product waarop deze verklaring betrekking heeft met de hierna NL Conformiteit verklaring verme
3. the weight exceeds the maximum weight by 9 divisions Er OF maximum displayable value exceeded value higher than 999999 or lower than 999999 E weight too high zero setting not possible PU this message appears in the sample weight setting in real calibration after the fifth sample weight value has been entered Error the value set for the parameter is beyond the permitted values press 6 to quit the setting mode leaving the previous value unchanged Examples a number of decimals is selected for full scale which exceeds the instruments display potential value above the maximum setting value the weight value set in sample weight verification does not match the detected mV increase bL DC lock active on menu item keypad or display n d SP It s not possible to display properly the number because is greater than 999999 or less than 999999 Serial protocols alarms m s Status XXXXXXX1 xxxx1lxxx 1 1 gross Zero command is a Register value not valid error MODBUS RTU On net error code 3 xxl1xxxxx ASCII MR AR For RIP remote displays if the message exceeds 5 digits the display reads If an alarm becomes active the relays open 24 ETHERNET CONNECTION TO PC A PC can be connected by a virtual serial port to the instrument via ethernet TCP IP To install the virtual COM port use the CPR Manager you can download f
4. A eU e n 1 J 5 ne OUTPUTS The outputs are set by default as follows GPEn 5EE POSnEG OFF Possible operation modes PEn normally open the relay is de energized and the contact is open when the weight is lower than the programmed setpoint value it closes when the weight is higher than or equal to the programmed setpoint value LOSE normally closed the relay is energized and the contact is closed when the weight is lower than the programmed setpoint value it opens when the weight is higher than or equal to the programmed setpoint value SEt the contact will switch on the basis of weight according to setpoint see paragraph SETPOINT PROGRAMMING PLC the contact will not switch on the basis of weight but is controlled by remote protocol commands SEAbLE relay switching occurs when the weight is stable fthe operation mode SEE is selected the following options are also active Lr 55 the contact will switch on the basis of gross weight ne the contact will switch on the basis of net weight If the net function is not active the contact will switch on the basis of gross weight P SnEL relay switching occurs for both positive and negative weight values PQS relay switching occurs for positive weight values only nEL relay switching occurs for negative weight values only 17 By confirming with the setpoint operation can be set to
5. LEEr 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 lf stability is not satisfactory confirming brings back the message F LEEr and the filter may be modified again until an optimum result is achieved The filter enables to stabilize a weight as long as its variations are smaller than the corresponding Response Time It is necessary to set this filter according to the type of application and to the full scale value set FILTER VALUE Response times Display and serial port refresh ms frequency Hz 9 7000 13 ZERO PARAMETERS C 1 PE CATE ao gt oe ae exa ai RESETTABLE WEIGHT SETTING FOR SMALL WEIGHT CHANGES D SEE 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 AUTOMATIC ZERO SETTING AT POWER ON 0 from 0 to max 20 of full scale default 0 If at switch on the weight value is lower than the value set in this parameter and does not exceed the B SEE value the weight is reset The zero setting will be lost when the instrument is turned off To disable this function set 0 ZERO TRACKING trAC D from 1 to 5 default nQn When the zero weight value is stable and after a second it devi
6. see paragraph OUTPUTS AND INPUTS CONFIGURATION LED AND KEY FUNCTIONS Main function Secondary function net weight LED net weight display Zero vam from zero not more than LED lit output 3 closed 0 25 divisions mt stability LED LED lit output 2 closed unit of measure g LED lit input 2 closed LED Tit input 1 closed Ethernet TCP IP fast blink OK status slow blink error RJ45 socket Off no link link LED Amber 10 Mbps on left Green 100 Mbps unit of measure kg LED lit output 1 closed RJ45 socket Off no activity activity LED Amber Half Duplex on right Green Full Duplex To activate the secondary LED function during weight display press and hold down the keys lt and at the same time press lt immediately followed by A KEY Short press cong press Into menus 3 sec N Cancel or return to Tare resetting previous menu Select figure to be d Gross gt Net Net gt Gross modified or return to previous menu item MU EC PE T E Modify PA figure or go to next menu item w Confirm or enter in Setting setpoint and hysteresis cien setting general parameters press Xx immediately followed by 3 Setting preset tare press lt immediately followed by lt H The LEDs light up in sequence to indicate that a setting and not a weight is being viewed Within the menu the changes are applied immediately after pressing the lt button no further confirmation SETP
7. 20 C 60 C ETHERNET TCP IP PORT RJ45 10Base T or 100Base TX auto detect a ee ELECTRICAL CONNECTIONS BASIC INFORMATIONS tis recommended that the power supply negative pole be grounded tis 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 0 to the RS485 common of the connected instruments the event that these receive alternating current input or that they have an optoisolated RS485 n case of an RS485 network with several devices it is recommended to activate the 120 ohm termination resistance on the two devices located at the ends of the network as described in the paragraph RS485 SERIAL CONNECTION WIRING DIAGRAM RS485 12 24Vdc RELAY _ OUTPUTS p p 115Vac 150mA F F q qm TF TCP IP Status Model T1 ETHERNET TCP IP e WWW TOP SENSORS COM CONNECTION x NN E LL sew oa t x peer PP Z 2 4 OTH OF OD ETHERNET par alal 1 SISISISISISIS alzz w u 3 2 J I O E z 7 lt gt lt w a L INPUTS 6 WIRE load cell 5 24Vdc CONNECTION 3 outputs settable setpoints or remote output management via protocol 2 inputs Default SEMI AUTOMATIC ZERO input 1 NET GROSS input 2 settable to have the following functions SEMI AUTOMATIC ZERO NET GROSS PEAK or REMOTE CONTROL
8. 999999 Net instrument shows the net weight Stab weight is stable ZERO weight is zero Number of decimals and unit of measure are read by the instrument if outputs are set in PLC mode click on related icons to do a remote status check Click on Settings to enter the instrument configuration page peu i B ww i iba yje ig L F 99 504090 BO www top sensors com status Settings Refresh Logout Language English Auto refresh SetPoint 1 SetPoint 2 kg SetPoint 3 SAVE SETTINGS i TOP SENSORS Wer 1 00 wavy toap senszors com SM 121120095 ver 10202 In the configuration page you can Set language and page refresh time by pressing SAVE SETTINGS data are saved on the instrument and will be used for subsequent accesses Set setpoint by pressing SAVE SETTINGS the new values are sent to the instrument and activated but will be lost at instrument restart or power off to permanently save setpoint values press E2PROM Save status page 28 FAST CONTINUOUS TRANSMISSION PROTOCOL This protocol allows for automatic weight reception via a serial connection at high update frequencies Up to 300 strings per second are transmitted with a minimum transmission rate of 38400 baud Following communication modes available see paragraph SERIAL COMMUNICATION SETTINGS d E communication compatible with TX RS485 instruments fid Ed com
9. COMMAND TO SEND TO THE COMMAND REGISTER 40006 O Nocommand 17 Reseved f x 2 0 MW _ 3 DA l SO 4 JJ J 21 Keypadok 0 0 0 0 O 5 2 Keypadanddsplayunok 23 Keypadanddisplaylock 7 JNETdspay _ 24 0 0 O 8 SEMFAUTOMATICZERO 99 SavedatainEEPROM 9 GROSS display 100 Zero settingforcalibration JO Reseved 1 101 Sampleweightstorageforcalibration 44 jReevd 000000000000 OSO 12 Reseved 0 00 0 000 O 43 Reseved G OSO 14 JReevd 0000000 OSO 45 Reseved G OSO JG Reseved 9999 jReset eseved 42 COMMUNICATION EXAMPLES The numerical data below are expressed in hexadecimal notation with prefix h EXAMPLE 1 Command for multiple writing of registers hexadecimal command 16 h10 Assuming that we wish to write the value 0 to the register 40017 and the value 2000 to the register 40018 the string to generate must be h01 h10 h10 h00 h02 h04 HOO hOO h07 hDO hF1 HOF The instrument will respond with the string h01 h10 h00 h10 hOO h02 h40 hOD Query field name hex Response field name hex DaumiL ROD Daum2H ao O Daum2L 1 1 1 hbO S CRCI H hFl O CRC16L
10. DIAGNOSTIC 27 WEBSITE 29 FAST CONTINUOUS TRANSMISSION PROTOCOL 30 CONTINUOUS TRANSMISSION PROTOCOL TO REMOTE DISPLAYS 31 ASCII BIDIRECTIONAL PROTOCOL 37 MODBUS RTU PROTOCOL 45 RESERVED FOR THE INSTALLER 45 MENU LOCKING 45 MENU UNLOCKING 45 TEMPORARY MENU UNLOCKING 45 PROGRAM SELECTION AND DATA DELETION 46 KEYPAD OR DISPLAY LOCKING 4T DECLARATION OF CONFORMITY C RECOMMENDATIONS FOR THE PROPER USE OF WEIGHING INSTRUMENT Keep away from heat sources and direct sunlight Protect the instrument from rain except special IP versions Donot wash with water jets except special IP versions Do not dip in water Do not spill liquid on the instrument Do use solvents to clean the instrument Donotinstall in areas subject to explosion hazard except special Atex versions RECOMMENDATIONS FOR CORRECT INSTALLATION OF WEIGHING INSTRUMENTS The terminals indicated on the instrument s wiring diagram to be connected to earth must have the same potential as the weighed structure same earthing pit or earthing system If you are unable to ensure this condition connect with an earthing wire the terminals of the instrument including the terminal 0VDC to the weighed structure The cell cable must be individually led to its panel input and not share a conduit with other cables connect it directly to the instrument terminal strip without breaking its route with support terminal strips Use RC filters on the instrument driven
11. L nt closing the input for max one second the weight is transmitted over the serial connection according to the fast continuous transmission protocol only once only if Ont nis set the item 5E AL LUEFF when the input is closed the weight is displayed based on the set coefficient see setting of the units of measure and coefficient otherwise the weight is displayed SEMI AUTOMATIC TARE NET GROSS 2 THE SEMI AUTOMATIC TARE OPERATION IS LOST UPON INSTRUMENT POWER OFF To perform a net operation SEMI AUTOMATIC TARE close the NET GROSS input or press the key for less than 3 seconds The instrument displays the net weight just set to zero and the NET LED lights up To display the gross weight again keep the NET GROSS input closed or press lt for seconds This operation can be repeated many times by the operator to allow the loading of several products 18 Example of weighing fruit in a box Put the box on the scale the display shows the box weight press and the display shows the net weight to zero by introducing the fruit in the box the display shows the fruit weight This operation can be repeated several times the gross weight As soon as the key is released the net weight will be displayed During the net weight displaying keep pressed the A key to temporarily display W again The semi automatic tare operation is not allowed if the gross weight is zero PRESET TARE SUBTRACTIVE TARE DEVICE
12. by using metal parts contained in the weighed structure FAILURE TO FOLLOW THE INSTALLATION RECOMMENDATIONS WILL BE CONSIDERED A MISUSE OF THE EQUIPMENT LOAD CELL INPUT TEST QUICK ACCESS x 3 sec 000000 LEE 5 875 1 From the weight display press A 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 If so drain the system or replace it if necessary The value between the positive signal wire and the negative signal wire must be equal or similar to the one indicated in the load cell data sheet output resistance The value between the positive excitation wire and the negative excitation 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 and the body of the load cell must be higher than 20 Mohm mega ohms Load cell voltage measurement use a digital multimeter Take out the load cell to be tested from underneath the container or alternatively lift the container support Make sure that the excitation of two wires of the load cell connected to the instrument or amplifier is
13. decimals SETPOINTS PROGRAMMING From the weight display press lt to access the setpoints setting 1 to enter a menu confirm the data entry A modify the displayed value or menu item lt to select a new value or modify the displayed menu item to cancel and return to the previous menu CDA GEE v1 y GEE 03 d SEES 43 from 0 to max full scale default 0 Setpoint relay switching occurs when the weight exceed the value set in this parameter The type of switching is settable see paragraph OUTPUTS AND INPUTS CONFIGURATION HYSEE from 0 to max full scale default 0 Hysteresis value to be subtracted from the setpoint to obtain contact switching for decreasing weight For example with a setpoint at 100 and hysteresis at 10 the switching occurs at 90 for decreasing weight THEORETICAL CALIBRATION and REAL CALIBRATION WITH SAMPLE i These values are set to zero if the calibration is changed significantly see paragraphs WEIGHTS 23 ErCEL load cell is not connected or is incorrectly connected the load cell signal exceeds 39 mV the conversion electronics AD converter is malfunctioning the load cell is a 4 wire and there are no jumpers between EX and REF and between and REF Er 00 weight display exceeds 110 of the full scale Er Ad internal instrument converter failure check load cell connections if necessary contact Technical Assistance mM
14. fields of IP address and confirm the other parameters by pressing Enter Set a static IP address 26 wi Set UEbSru operation mode see section ETHERNET TCP IP SETTING and restart the instrument to apply changes Open your web browser and point to the instrument address to be monitored it will open the following page AEA gt 1 192 168 11 254 Username topsensor Password Enter TOPSENSOR as user name and the password supplied with the instrument in respective fields then press Login to enter the status page SiS LIL 4 us WWW COP SernSsOrs corM Status settings Gross weight 260 kg Input Output SetPoint 1 SetPoint 2 Net weight 260 kg SetPoint 3 Gross display E2PROM Save Keypad lock Keypad Display lock Keypad Display unlock ig TOP SENSORS Wer 1 00 nw top sensorz com s 121120035 ver 10202 In case of incorrect parameter setting the INSTRUMENT DATA READING ERROR message is displayed 27 The instrument status page shows the gross and net weight read the setpoint values set and allows you to send the main commands Tare Zero setting E2PROM saving etc it also shows instrument Status including possible anomalies ErCell load cell error ErAD instrument converter error gt 9div weight exceeds maximum weight by 9 divisions gt 110 weight exceeds 110 of full scale GrOver gross weight over 999999 NetOver net weight over
15. more information about where you can drop off your waste equipment for recycling please contact your local waste disposal Authority or the equipment retailer TABLE OF CONTENTS 1 USER WARNINGS 1 RECOMMENDATIONS FOR CORRECT INSTALLATION OF WEIGHING INSTRUMENTS 1 RECOMMENDATIONS FOR CORRECT INSTALLATION OF THE LOAD CELLS 3 LOAD CELL INPUT TEST QUICK ACCESS 3 LOAD CELL TESTING 4 MAIN SPECIFICATIONS OF THE INSTRUMENT 9 TECHNICAL SPECIFICATIONS 6 ELECTRICAL CONNECTIONS 6 BASIC INFORMATION 6 WIRING DIAGRAM 7 LED AND KEY FUNCTIONS 8 MENU MAP 8 SETPOINT 8 SYSTEM PARAMETERS 9 INSTRUMENT COMMISSIONING 10 PROGRAMMING OF SYSTEM PARAMETERS 10 THEORETICAL CALIBRATION 11 MAXIMUM CAPACITY 11 TARE WEIGHT ZERO SETTING 11 ZERO VALUE MANUAL ENTRY 12 REAL CALIBRATION WITH SAMPLE WEIGHTS 13 FILTER ON THE WEIGHT 14 ZERO PARAMETERS 14 RESETTABLE WEIGHT SETTING FOR SMALL WEIGHT CHANGES 14 AUTOMATIC ZERO SETTING AT POWER ON 14 ZERO TRACKING 15 ETHERNET TCP IP SETTING 15 SETTING UNITS OF MEASURE 16 DISPLAY COEFFICIENT 17 OUTPUTS AND INPUTS CONFIGURATION 18 SEMI AUTOMATIC TARE NET GROSS 19 PRESET TARE SUBTRACTIVE TARE DEVICE 20 SEMI AUTOMATIC ZERO WEIGHT ZERO SETTING FOR SMALL VARIATIONS 20 PEAK 20 SERIAL COMMUNICATION SETTINGS 22 RS485 SERIAL COMMUNICATION 22 DIRECT CONNECTION BETWEEN RS485 AND RS232 WITHOUT CONVERTER 23 TEST 23 SETPOINTS PROGRAMMING 24 ALARMS 29 ETHERNET CONNECTION TO PC 26
16. than the 0 5EE value see section RESETTABLE WEIGHT SETTING FOR SMALL WEIGHT CHANGES otherwise the alarm E appears and the weight is not set to zero PEAK Keeping the input closed the maximum weight value reached remains displayed Opening the input the current weight is displayed If you wish to use this input to view a sudden variation peak set the FILTER ON THE w WEIGHT to 0 SERIAL COMMUNICATION SETTINGS dbus bRud e Rdd gELB3 J PReres m 5eOP J ASCH Ja n du amp D bRud Ja Rddc Ja sELRS bE P NOd td octo jer ee HDd td D IP j gt a J gt PR eor Har P bAud PR gt SEOP Hari Pn Rd _ gt PAr gt SEOP According to the chosen protocol only the necessary settings will be displayed in sequence see diagram here above r 5485 communication port nlinE it disables any type of communication default 9 05 MODBUS RTU protocol possible addresses from 1 to 99 see Communication Protocols ASCII ASCII bidirectional protocol possible addresses from 1 to 99 see Communication protocols H dUB Ed 20 Llnt n continuous weight transmission protocol see Communication protocols manual at the frequency set in HEc E 2 item from 10 to 300 fid E set PAr 0 SEUP 1 0 Ed set PAF EJ nUnE 5 1 rl P continuous weight transmission protocol
17. value 0 relay switching will not occur if the setpoint value is 0 Dn Setpoint 0 and fi0dES 05 6 relay switching occurs when the weight is 0 the relay will switch again when the weight is different from zero taking hysteresis into account both for positive and for negative weights Setpoint 0 and 9 5 POS relay switching occurs for a weight higher than or equal to 0 the relay will switch again for values below 0 taking hysteresis into account Setpoint 0 and fiddES relay switching occurs for a weight lower than or equal to 0 the relay will switch again for values above 0 taking hysteresis into account INPUTS Default input 1 26 0 input 2 nE LD Possible operation modes nE LO NET GROSS by closing this input for no more than one second its making an operation of SEMI AUTOMATIC TARE and the display will show the net weight To display the gross weight again hold the NET GROSS input closed for 3 seconds Er by closing the input for no more than one second the weight is set to zero see paragraph SEMI AUTOMATIC ZERO WEIGHT ZERO SETTING FOR SMALL VARIATIONS keeping the input closed the maximum weight value reached remains on display Opening the input the current weight is displayed PLE closing the input no operation is performed the input status may however be read remotely by way of the communication protocol
18. 45 In case of error or alarm the 6 gross weight characters are replaced by the messages found in the table of the ALARMS FAST TRANSMISSION VIA EXTERNAL CONTACT it s possible to transmit the weight just once even closing an input for no more than a second see paragraphs OUTPUTS AND INPUTS CONFIGURATION and SERIAL COMMUNICATION SETTINGS 29 CONTINUOUS TRANSMISSION PROTOCOL TO REMOTE DISPLAYS Using this protocol the instrument transmits in continuous the weight to remote displays the communication string is transmitted 10 times per second Following communication modes available see paragraph SERIAL COMMUNICATION SETTINGS communication with remote displays series RIP5 20 60 RIP50SHA RIPLED remote display shows the net or gross weight depending on the remote display setting P communication with remote displays series RIP675 RIP6125C remote display shows the net or gross weight depending on the remote display setting Hdr Pn communication with remote displays series RIP675 RIP6125C The instrument sends the following string to the remote display amp NxxxxxxLyyyyyyNCkckCR in which amp 1 character of string beginning 38 ASCII N 1 character of net weight identification 78 ASCII xxxxxx 6 characters for net or PEAK weight if present 48 57 ASCII L 1 character of gross weight identification 76 ASCII yyyyyy 6characters for gross weight 48 57 ASCII 1 c
19. 5 Vdc 3 Measure the response signal between the positive and the negative signal wires by directly connecting them to the tester and make sure that it is comprised between 0 and 0 5 mV Apply load to the load cell and make sure that there is a signal increment IF ONE OF THE ABOVE CONDITIONS IS NOT MET PLEASE CONTACT THE TECHNICAL ASSISTANCE SERVICE MAIN SPECIFICATIONS OF THE INSTRUMENT DC power supplier 12 24 Volt RS465 SERIAL PORT uad 3 RELAY l OUTPUTS 2 DIGITAL INPUTS Optoisolated Externally supplied TRANSMISSION BY RADIO MODULES 5232 CONVERTER PROFIBUS CONVERTER ETHERNET CONVERTER MODEM GSM Weight indicator and transmitter for Omega DIN rail mounting suitable for back panel space saving vertical shape Six digit semialphanumeric display 18mm h 7 segment Four key keyboard Dimensions 25x115x120 mm Displays the gross weight from external contact allows to zero set or display the net weight both values will be lost when the instrument is turned off Peak weight function Ethernet TCP IP port Transmits the gross or net weight via RS485 serial port by means of protocols Modbus RTU ASCII bidirectional protocol Continuous transmission TECHNICAL SPECIFICATIONS max 8 350 ohm 5VDC 120mA lt 0 01 F S lt 0 0005 F S MAX DIVISIONS with measurement range 10mV 999999 sens 2mV V WORKING TEMPERATURE 20 C 60 C
20. AY parameter present in the paragraph SERIAL COMMUNICATION SETTINGS allows for a further delay in the instrument response and this directly influences the number of possible queries in the unit of time For additional information on this protocol refer to the general technical specification Pl MBUS 300 In general the query and response to and from a slave instrument are organized as follows 37 FUNCTION 3 Read holding registers PROGRAMMABLE REGISTER READING QUERY Tot bytes 8 RESPONSE Tot bytes 3 2 No registers 2 in which No registers number of Modbus register to be read starting from the Address 1 register No bytes number of data bytes to follow FUNCTION 16 Preset multiple registers MULTIPLE REGISTER WRITING QUERY Tot bytes 7 2 No registers 2 RESPONSE Tot bytes 8 Where No registers number of Modbus register to be read starting from the Address 1 register No bytes number of data bytes to follow Val reg 1 register contents beginning from the first The Response contains the number of records changed starting from the Address 1 register COMMUNICATION ERROR MANAGEMENT The communication strings are controlled by CRC Cyclical Redundancy Check In case of a communication error the slave will not respond with any string The master must allow for a time out before response reception If no response is received it infers that a communication error has occurre
21. GHTS After having performed the 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 Load onto the weighing system a sample weight which must be at least 50 of the Full Scale otherwise make sure that the instrument measures a corresponding mV signal The PC sends the following ASCII string containing the calibration command SaasxxxxxxckckCR in which s calibration command 115 ASCII xxxxxx 6 characters for sample weight value 34 Possible instrument responses correct reception amp aaxxxxxxt ckckCR incorrect reception or full scale equal to zero amp amp aa ckckCR in which t gross weight identification code 116 ASCII 6 Characters to indicate the current weight value In case of correct calibration the read value must be equal to sample weight Example Calibration for instrument with address 1 and sample weight of 20000 ka query 01s02000070 Cr response 01020000t 77 Cr In case of correct calibration the read value has to be 020000 10 KEYPAD LOCK ACCESS PROTECTION TO THE INSTRUMENT The PC transmits SaaKEYckckCR Possible instrument responses correct reception amp amp aa ckckCR incorrect reception amp amp aa ckckCR 11 KEYPAD UNLOCK The PC transmits SaaFREckckCR Possible instrument resp
22. Im a IA It is possible to manually set a preset tare value to be subtracted from the display value provided that the P tAr E lt max capacity condition is verified After setting the tare value going back to the weight display the display shows the net weight subtracting the preset tare value and the NET LED lights up to show that a tare has been entered To delete a preset tare and return to gross weight display hold down lt for about seconds or keep the NET GROSS input if any closed for the same length of time 8 seconds The preset tare value Is set to zero The NET LED is turned off when the gross weight is displayed once again the gross weight As soon as the key is released the net weight will be displayed During the net weight displaying keep pressed the A key to temporarily display M again W IF A SEMI AUTOMATIC TARE NET IS ENTERED IT IS NOT POSSIBLE TO ACCESS THE ENTER PRESET TARE FUNCTION IF A PRESET TARE IS ENTERED IT S STILL POSSIBLE TO ACCESS THE SEMI AUTOMATIC TARE NET FUNCTION THE TWO DIFFERENT TYPES OF TARE ARE ADDED ALL THE SEMI AUTOMATIC TARE NET AND PRESET TARE FUNCTIONS WILL BE LOST WHEN THE INSTRUMENT IS TURNED OFF 19 SEMI AUTOMATIC ZERO WEIGHT ZERO SETTING FOR SMALL VARIATIONS By closing the SEMI AUTOMATIC ZERO input the weight is set to zero The zero setting will be lost when the instrument is turned off This function is only allowed if the weight is lower
23. Installation and User Manual version 2 0 T1 Weight transmitter ETHERNET TCP IP C 2004 108 EC EN55022 EN61000 6 2 EN61000 6 4 SYSTEM IDENTIFICATION KEY TO SYMBOLS Below are the symbols used in the manual to draw the reader s Attention Caution High Voltage Read the following indications carefully Further information N Caution This operation must be performed by skilled workers GUARANTEE 12 months from the delivery document date The guarantee covers only defected parts and includes the replacement parts and labour All shipping and packing costs are paid by the customer It is possible to have the repair in guarantee on condition that the returned product has not been transformed damaged or repaired without authorization No guarantee is applicable on returned products without the original label and or serial number No guarantee against misuse 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 Instead it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment The separate collection and recycling of your waste equipment at the time of disposal will help preserve natural resources and protect human health and the environment For
24. OINT poo222 Ml ec v1 y GEE 03 Ca SYSTEM PARAMETERS 000000 3 9 PaA 0 0 SEE 950005 En HE GHE EEHnEE I PAdo ModE n nE bAud GETA 5985 JEL Qut a But 1 Bub 3 Addr 3 sec Bud lt FAL INSTRUMENT COMMISSIONING Upon switch on the display shows sequence 111111 333333 ONLY in case of approved program instrument model e g EIEEHaEE 50 followed by the software code 0 SU 5 program type bASE base followed by the software version e g r 1 B4 0 1 Hu followed by the hardware code e g HU IDH the serial number e g 1005 15 Check that the display shows the weight and that when loading the load cells there is an increase in weight If there is not check and verify the connections and correct positioning of the load cells If the instrument has already been theoretical CALIBRATED plant system identification tag present on the instrument and on the cover load cell s rated data already entered Reset to zero follow the procedure in paragraph TARE WEIGHT ZERO SETTING Check the calibration with sample weights and correct the indicated weight if necessary follow the procedure in paragraph REAL CALIBRATION WITH SAMPLE WEIGHTS f the instrument HAS NOT BEEN CALIBRATED missing plant system i
25. Press the Add Rx Port button to add this port to the Firewall If the button caption reads Hemove Hx Port then the port has already been added and can be removed by pressing this button Add Hx Port The Firewallis turned Device List Collapse F E wasi _ Use the just created virtual to communicate with 1 ETHERNET TCP IP using the protocol selected on the instrument see section ETHERNET TCP IP SETTING Alternatively connect to the instrument using a socket e g Winsock on port 10001 25 DIAGNOSTIC To verify the ethernet configuration of T1 ETHERNET TCP IP you can install the application Lantronix Devicelnstaller you can download this from our website htto www zemic nl Downloads download top sensors transmitter t1 t2 html on a PC with Microsoft Windows operating system Connect PC and instrument via LAN point to point or through hub switch run the application and click on Search Lantronix Devicelnstaller 4 3 0 5 File Edit View Device Tools Help 4 Search Exclude Assign IP 2 Upgrade EI Lantronix Devices 0 device s Device Details Web Configuration Telnet Configuration 88 Connessione alla rete locale LAN 192 8 0 155 7 S E mt Reload Details je gt Port 03704 Property se Name ey LP DHCP Device Name Group Comments Device Family Port Type XPort 03 04 ID Hardware Address 00 20 44 E4 FF 41 Fi
26. R 40030 OUTPUTS NO Use with command 101 of the COMMAND REGISTER CAUTION At the time of writing the setpoint and hysteresis values are saved to the RAM and will be lost upon the next power off to store them permanently to the EEPROM so that they are maintained at power on the 99 command of the Command Register must be sent REAL CALIBRATION COMMANDS WITH SAMPLE WEIGHTS The instrument calibration can be changed via MODBUS To carry out this procedure the system must be unloaded and the weight value display reset to zero with the command 100 of the Command Register Then a load must be placed on the system and the correct weight value must be sent to the registers 40037 40038 to save this value send the control 101 from the Command Register If the operation is successfully completed the two sample weight registers are set to zero STATUS REGISTER 40007 Bito CelEmr O Bit AD Convertor Malfunction 00000 Bit2 Maximum weight exceeded by 9 divisions Bit3 Gross weight higher than 110 of full scale Bit4 Gross weight beyond 999999 or less than 999999 Bit5 Net weight beyond 999999 or less than 999999 Bit Gross weight negative sign Net weight negative sign Bit9 Peak weight negative sign 1 Bit Net display mode rr Y 1 Bit44 Weight stability O O Bit42 Weight within of a divi
27. a ckckCR in which x number of decimals y division value The y field acquires the following values 9 for division value 1 4 for division value 2 5 for division value 5 6 for division value 10 T for division value 20 8 for division value 50 9 for division value 100 33 8 TARE WEIGHT ZERO SETTING The PC transmit he following ASCII string containing the zeroing command SaazckckCR in which z weight zeroing command 122 ASCII Possible instrument responses correct reception amp aaxxxxxxt ckckCR incorrect reception amp amp aa ckckCR Ifthe instrument is not in gross weight displaying condition the response is amp aa CR in which xxxxxx 6 characters for the required weight value t weight identification code 116 ASCII Example Weight zero setting for instrument with address 2 For the calibration make sure that the scale is empty and the instrument measures a corresponding mV signal query 02z78 Cr response amp 02000000t 76 Cr In case of correct weight zero setting the read value response must be 0 in the string O00000 The zero values are stored to the EEPROM memory please note that the writing number allowed is limited about 100000 If it is necessary to reset the weight quite often it is recommended to perform it by PC or PLC program keeping in mind the weight deviation respect to the zero instrument 9 REAL CALIBRATION WITH SAMPLE WEI
28. able it closing the CUEFF input see paragraph OUTPUTS AND INPUTS CONFIGURATION DISPLAY COEFFICIENT 000000 rus el FED et CoE cae By setting the coefficient L EFF the display is changed accordingly If one of the inputs is set to LUEFF mode see paragraph INPUT AND OUTPUT CONFIGURATION when the input is closed the value will be displayed modified according to the CUEFF coefficient when the input is opened the standard weight display will be restored CUEFF max settable value 99 9999 default 1 0000 will have different meanings according to the value set in un E i e the selected unit of measure see paragraph SETTING UNITS OF MEASURE If the unit of measure chosen is Lb pounds the value set in COEFF will be multiplied by the weight value currently displayed nEUE on Newton the value set in COEFF will be multiplied by the weight value currently displayed LI ErE liters in COEFF set the specific weight in assuming that the system is calibrated in kg bAr bar the value set COEFF will be multiplied by the weight value currently displayed atmosphere the value set in COEFF will be multiplied by the weight value currently displayed P ECE pieces in COEFF set the weight of one piece nELI Newton meters the value set in COEFF will be multiplied by the weight value currently displayed HI LU ft kilogram meters the value set in COEFF will be multiplied by the weight value curren
29. arity CAUTION identify and correct any mechanical problems before repeating the procedure that the theoretical calibration is currently in use otherwise the real calibration based on sample weights is in use f the correction made changes the previous full scale for more than 20 all the parameters with settable weight values are reset to default values m f theoretical full scale and recalculated full scale in real calibration are equal it means LINEARISATION OPTION ON MAX 5 POINTS It is possible to perform a linearization of the weight repeating the above described procedure up to a maximum of five points using five different sample weights The procedure ends by pressing the 9 button or after entering the fifth value at this point it will no longer be possible to change the calibration value but only to perform a new real calibration To perform a new calibration should return to the weight display and then re entering into the calibration menu By pressing after having confirmed the sample weight that has been set the full scale appears recalculated according to the value of the maximum sample weight entered and making reference to the cell sensitivity set in the theoretical calibration SEnS b 12 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 confirming the
30. ates from zero by a figure in divisions smaller or equal to the figure in divisions set in this parameter the weight is set to zero To disable this function set nUnE Example if the parameter di U Sis set to 5 andtrAC 0 is set to 2 the weight will be automatically set to zero for variations smaller than or equal to 10 d Ui 5 x ErRE D 14 ETHERNET TCP IP SETTING CK 9 oras ucc fE I PAddr default 192 8 0 141 set instrument IP address SUbnEE default 255 295 293 0 set instrument Subnet Mask GHEUAY default 192 8 0 111 set Gateway address of Ethernet network NUJE select communication protocol see section SERIAL COMMUNICATION SETTING Restart the instrument to apply changes SETTING UNITS OF MEASURE 1 DK FEED GES roo DEHE Available unit of measure are Hi LOG L E Lb nEUE on L Er E bAr RETI PI ECE nEU Hi LU Tf DEHE c kilograms grams tons pounds Newton liters atmospheres pieces Newton meters kilogram meters 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 Y For the units marked with it s possible to set also the display coefficient parameter CUEFF see the related paragraph To use CUEFF is necessary to en
31. d In the event of a string received correctly but not executable the slave responds with an EXCEPTIONAL RESPONSE The FUNCTION field is transmitted with the msb at 1 38 EXCEPTIONAL RESPONSE A Funct 0x80 CRC CODE DESCRIPTION ILLEGAL FUNCTION Function not valid or not supported ILLEGAL DATA ADDRESS The specified data address is not available ILLEGAL DATA VALUE The data received have no valid value LIST OF USABLE REGISTERS The MODBUS RTU protocol implemented on this instrument can manage a maximum of 32 registers read and written in a single query or response the register can be read only W the register can be written only R W the register can be both read and written half of the DOUBLE WORD forming the number L low half of the DOUBLE WORD forming the number _ Firmwareversion sR 4002 Tyeoinmmen gt CR 4003 Yearofproduction sR 40004 SerialNumber sR a005 Activeprogram sR 4006 COMMNDREGSTER NOW M00 _ STATUSREGSTER __ R _ 4008 GROSSWEGHIH sR 4009 GROSSWEGHTL sR 400 NETWEGHIH sR M40 sR M02 PEAKWEGHIH sR PEAKWEGHIL Sf RR M04 Divisions and units of measure OR 40015 CoefcientH OO RO 40016 Oefienl O O RO YO 40018 4020 40021 SETPONT3H MANO REGISTER 40022 SETPONT3L 39 40023 HYSTERESISTH 40025 HYSTERESIS2H HYSTERESIS 3L 4009 INPUTS e
32. dentification tag proceed with calibration f load cells data are unknown follow the procedure in paragraph REAL CALIBRATION WITH SAMPLE WEIGHTS 2 Enter the rated data of load cells following the procedure given in paragraph THEORETICAL CALIBRATION Reset to zero follow the procedure in paragraph TARE WEIGHT ZERO SETTING Check the calibration with sample weights and correct the indicated weight if necessary follow the procedure in paragraph REAL CALIBRATION WITH SAMPLE WEIGHTS f Ethernet TCP IP is used set the related parameters see section ETHERNET TCP IP SETTINGS f you use serial communication set the related parameters see section SERIAL COMMUNICATION SETTING f setpoints are used set the required weight values and the relevant parameters see sections SETPOINTS PROGRAMMING and OUTPUTS AND INPUTS CONFIGURATION PROGRAMMING OF SYSTEM PARAMETERS From the weight display press simultaneously keys land to access the parameter setting 1 enter a menu confirm the data entry A to modify the displayed value or menu item lt to select a new value or modify the displayed menu item to cancel and return to the previous menu THEORETICAL CALIBRATION 000000 9 0 ems 4 _ 9 au s d amr e This function allows the load cell rated values to be set To perform the theoretical calibration set the following parameters in sequence 5 Defau
33. e manual Modicon PI MBUS 300 44 Al 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 000000 CALI b lt simultaneously for 3 seconds the display shows L RLI 6 ithe left point on the text indicates that this menu item is now locked If the operator tries to enter this menu the access is denied and the display shows bu J MENU UNLOCKING CALI bY lt lt Asimultaneously for 3 seconds the display shows RLI left point on the text is off to indicate that this menu item is unlocked TEMPORARY MENU UNLOCKING OS CALI ress lt simultaneously for 3 seconds it is now possible to enter and modify all menus including those which are locked By returning to weight display the menu lock is restored PROGRAM SELECTION AND DATA DELETION CAUTION operation must only be performed after contacting technical assistance Upon instrument power on hold down the key until the display shows ru j DATA DELETION confirm the P OL prompt use the arrow keys to select the item PASSU enter the code 6935 and confirm 45 PROGRAM SELECTION bASE basic program management of the only setpoint EuEr to be only used when with a loaded weighing system the cells are not loaded and vice versa product increases while weight on loading cells actually decreases Aft
34. e the instrument replies from 0 to 200 msec default 0 EM nn parity none default EUEn even parity Odd odd parity stop bit 1 2 default 1 21 RS485 SERIAL COMMUNICATION CONVLAU PC R5232 close the two jumpers called RS 485 termination to activate two 120 ohm terminating resistors between the and terminals of the line on the terminal strip of the furthest instruments Should there be different instruments or converters refer to the specific manuals to determine whether it is necessary to connect the above mentioned resistors Wy If the RS485 network exceeds 100 meters in length or baud rate over 9600 are used 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 remote display itis possible to implement instrument connection to an RS 232 port in the following manner INSTRUM RS232 RS 485 RXD RS 485 GND N This type of connection allows A SINGLE instrument to be used in a ONE WAY mode 22 020002 gt K 3 sec mom Input Test n ensure that for each open input D is displayed is displayed when the input is closed Output Test Out setting D ensure that the corresponding output opens Setting ensure that the corresponding output closes Millivolt Test HU LEL displays the load cell response signal in mV with four
35. e weighed structure tare for example because it contains product that can not be unloaded Set in this parameter the estimated zero value from 0 to max 999999 default 0 11 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 if necessary any deviations of the indicated value from the correct value to be corrected Load onto the weighing system a sample weight which must be at least 50 of the maximum quantity to be weighed By confirming the message UE the flashing value of the weight currently on the system is displayed In this phase all of the LEDs are off Adjust the value on display by using the arrow keys if necessary After confirming the new set weight will appear with all the LEDs flashing After an additional confirmation the message UE will be restored and by repeatedly pressing the key weight will once again be displayed Example for a system of maximum capacity 1000 kg and 1 kg division two sample weights are available one of 500 kg and the other one of 300 kg Load both weights onto the system and correct the indicated weight to 800 Now remove the 300 kg weight the system must show 500 remove the 500 kg weight too the system must read zero If this does not happen it means that there is a mechanical problem affecting the system line
36. eference document for this standard Modicon PI MBUS 300 To select the communication with MODBUS RTU refer to paragraph SERIAL COMMUNICATION SETTINGS When specifically indicated certain data will be written directly to EEPROM type memories This memory has a limited number of writing operations 100 000 therefore unnecessary operations at said locations must be avoided The instrument in any case ensures that no writing occurs if the value to be stored is equal to the stored value The numerical data listed below are expressed in decimal notation or hexadecimal notation if preceded by Ox MODBUS RTU DATA FORMAT The data received and transmitted via MODBUS RTU protocol have the following characteristics 1 Start bit 8 data bits least significant bit sent first Instrument settable parity bit Instrument settable stop bit MODBUS SUPPORTED FUNCTIONS Among the commands available in the MODBUS RTU protocol only the following are used to manage communication with the instruments Other commands may not be interpreted correctly and could generate errors or system shut downs FUNCTIONS DESCRIPTION 03 003 READ HOLDING REGISTER PROGRAMMABLE REGISTER READING 16 0x10 PRESET MULTIPLE REGISTERS MULTIPLE REGISTER WRITING The interrogation frequency is linked with the preset communication rate the instrument will stand by for at least 3 bytes before beginning to calculate a possible response to the query The dEL
37. er confirming the choice of the program except rEuEr the user must choose the approval state of the program among the following possible choices nOtLEG not approved program LEGAL approved program single division Dir 2009 23 EC art 1 MULE approved program multi interval Dir 2009 23 EC art 1 Contact technical assistance to request the proper manual and the correct procedures for approval indicating mandatory hardware code and serial number see paragraph COMMISSIONING THE INSTRUMENT By confirming the displayed program the system variables are set with default values By pressing X you will quit the program without introducing any changes and without deleting any of the set variables If you do not have a specific manual for the newly set program you can request it to technical assistance KEYPAD OR DISPLAY LOCKING Press first 9 mmediately followed by Ahold them down for about 5 seconds this operation is also possible via the MODBUS and ASCII protocols ass gt e e FrEE nolock HEY keypad lock if active when a key is pressed the message bL DE is displayed for 3 d5P keypad and display lock if active the keypad is locked and the display shows the instrument model weight is not displayed by pressing key the display shows bL DL for 3 seconds 46 DECLARATION OF CONFORMITY C C Top Sensors products are sold by Zemic Europe B V Tel 31 765039480 ro Leerlooierstraat 8 Fax
38. ers of the gross and net weight are replaced by the messages found in the table of the ALARMS 30 ASCII BIDIRECTIONAL PROTOCOL The instrument replies to the requests sent from PC PLC It is possible to set a waiting time for the instrument before it transmits a response see dEL RS parameter in the paragraph SERIAL COMMUNICATION SETTINGS Following communication modes available see paragraph SERIAL COMMUNICATION SETTINGS fiGdU60 communication compatible with W60000 WL60 Base WT60 Base TLA60 Base instruments fi0d Ed communication compatible with TD RS485 instruments Captions Beginning of a request string 36 ASCII amp o amp amp Beginning of a response string 38 ASCII 2 characters for instrument address 48 57 ASCII 1 character to indicate the correct reception 33 ASCII 1 character to indicate a reception error 63 ASCII it 1 character to indicate an error in the command execution 23 ASCII ckek 2 ASCII characters for Check Sum for further information see paragraph CHECK SUM CALCULATION CR 1 character for string end 13 ASCII X 1 character for separation 92 ASCII 1 SETPOINT VALUES SETTING The PC transmits aaxxxxxxyckckCR in which xxxxxx 6 characters for the setpoint value 48 57 ASCII y A set the value in the Setpoint 1 y B setthe value in the Setpoint 2 y C set the value in the Setpoint 3 Possible instrument responses correct recepti
39. haracter for separation 92 ASCII ckek 2 ASCII control characters calculated considering that the characters between amp and XV are excluded The control value is obtained by carrying out the XOR or exclusive operation for the 8 bit ASCII codes of the characters considered Character expressed in hexadecimal is thus obtained with 2 digits which may acquire values from 0 to 9 and from A to F ckek is the ASCII code of the two hexadecimal digits CR 1 character for string end 13 ASCII In case of negative weight the first character on the left acquires the value minus sign ASCII 45 If the protocol on Hdr P has been set the decimal point at the position shown on the instrument s display can also be transmitted In this case if the value exceeds 5 digits only the 5 most significant digits are transmitted while if the value is negative no more than the 4 most significant digits are transmitted In both cases however the decimal point shifts consistently with the value to display If Hdr Pn has been set in addition to what stated in Hdr P protocol the instrument transmits the prompt nEE every 4 seconds in the gross weight field if on the instrument it has been carried out a net operation see paragraph SEMI AUTOMATIC TARE NET GROSS In case of weight value is under 99999 the minus sign is sent alternated with the most significant figure In case of error or alarm the 6 charact
40. idually into their piping or conduit and laid as far as possible from the power cables in case of 4 wire connections use cables with 4 x 1 sq mm minimum cross section WELDING Avoid welding with the load cells already installed If this cannot be avoided place the welder ground clamp close to the required welding point to prevent sending current through the load cell body WINDY CONDITIONS KNOCKS VIBRATIONS The use of weigh modules is strongly recommended for all load cells to compensate for misalignment of the support surfaces The system designer must ensure that the plant is protected against lateral 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 copper wire with suitable cross section connect the load cell upper support plate with the lower support plate then connect all the lower plates to a single earthing system Electrostatic charges accumulated because of the product rubbing against the pipes and the weighed container walls are discharged to the ground without going through or damaging the load cells Failure to implement a proper earthing system might not affect the operation of the weighing system this however does not rule out the possibility that the load cells and connected instrument may become damaged in the future It is forbidden to ensure earthing system continuity
41. lde normen overeenstemt Declara o de Declaramos meio da presente que o produto no qual se refere esta declara o corresponde as conformidade normas seguintes Niniejszym o wiadczamy ze produkt kt rego niniejsze o wiadczenie dotyczy jest zgodny z poni szymi normami o Models 1 ETHERNET TCP IP 2006 95 EC Low Voltage Directive DIDI ka EN 55022 2004 108 EC EN 61000 6 2 Deklaracja zgodnosci EMC Directive EN 61000 6 4 EN 61000 4 2 3 4 5 6 C M 2009 23 EC EN 45501 1992 NAWI Directive OIML R76 1 2006 only if M mark is applied 47
42. lt dENo The system full scale is given by one cell capacity multiplied by the number of cells used Example of system full scale value calculation 4 cells of 1000kg FULL SCALE 1000 X 4 4000 The instrument is supplied with a theoretical full scale value dENo corresponding to 10000 To restore factory values set 0 as full scale 5 5 b Default 2 00000 mV V Sensitivity is a load cell rated parameter expressed mV V set the average sensitivity value indicated on the load cells 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 5 The division resolution is the minimum weight increment value which can be displayed It is automatically calculated by the system according to the performed calibration so that it is equal to 1 10000 of full scale It can be changed and be variable between 0 0001 and 100 with x1 x2 x5 x10 increments cancelled and the theoretical calibration only is considered valid lf the theoretical full scale and the recalculated full scale in real calibration see paragraph REAL CALIBRATION WITH SAMPLE WEIGHTS are equal this means that the calibration currently in use is theoretical if they are different the calibration in use is the real calibration based on sample weights By modifying the theoretical full scale the sensitivity or divi
43. munication compatible with TD RS485 instruments If fidd E is set the following string is transmitted to xxxxxxCRLF in which xxxxxx 6 ASCII characters for gross weight 48 57 ASCII CR 1 character of back to start 13 ASCII LF 1 character of new line 10 ASCII In case of negative weight the first character on the left acquires the value minus sign ASCII 45 In case of error or alarm the 6 weight characters are replaced by the messages found in the table of the ALARMS If Bd Edis set the following string is transmitted to PC PLC amp TzzzzzzPzzzzzz ckckCR in which amp 1 character of string beginning 38 ASCII T 1 character of gross weight identification P 1 character of gross weight identification 222222 6 characters of gross weight 48 57 ASCII N 1 character of separation 92 ASCII ckek 2 ASCII control characters calculated considering that the characters between amp and are excluded The control value is obtained by carrying out the XOR or exclusive operation for the 8 bit ASCII codes of the characters considered A character expressed in hexadecimal is thus obtained with 2 digits which may acquire values from 0 to 9 and from to F ckek is the ASCII code of the two hexadecimal digits CR 1 character for string end 13 ASCII In case of negative weight the first character on the left acquires the value minus sign ASCII
44. nus sign is sent alternated with the most significant figure Error messages In case of an instrument alarm for exceeding 110 of the full scale or 9 divisions above the value of the parameter NASS the instrument sends the string amp aassO Lst ckck In case of faulty connection of the load cells or of another alarm the instrument sends amp aassO FstNckck in which 1 separator character 32 ASCII Generally refer to the ALARMS paragraph in this manual 32 4 SEMI AUTOMATIC ZERO WEIGHT ZERO SETTING FOR SMALL VARIATIONS CAUTION CAUTION The zero setting will not be maintained after an instrument power off The PC transmits SaaZEROCkckCR Possible instrument responses correct reception amp amp aa ckckCR incorrect reception amp amp aa ckckCR the current weight is over the maximum value resettable saa CR 9 SWITCHING FROM GROSS WEIGHT TO NET WEIGHT The PC transmits SaaNETckckCR Possible instrument responses correct reception amp amp aa ckckCR incorrect reception amp amp aa ckckCR 6 SWITCHING FROM NET WEIGHT TO GROSS WEIGHT The PC transmits SaaGROSSckckCR Possible instrument responses correct reception amp amp aa ckckCR incorrect reception amp amp aa ckckCR 7 READING OF DECIMALS AND NUMBER OF DIVISIONS The PC transmits SaaDckckCR Possible instrument responses correct reception amp aaxy ckckCR incorrect reception amp amp a
45. on amp amp aa NCKCkCR incorrect reception amp amp aa ckckCR 2 SETPOINTS STORAGE INTO EEPROM MEMORY The sepoints value relevant to the two setpoints programmed via the PC are stored to the RAM volatile memory and lost upon instrument power off It is necessary to send a special command to save them permanently in the EEPROM memory Please note that the writing number allowed in the EEPROM memory is limited about 100000 31 The PC transmits SaaMEMckckCR Possible instrument responses correct reception amp amp aa ckckCR incorrect reception amp amp aa ckckCR 3 READING WEIGHT THE SETPOINT AND THE PEAK IF PRESENT FROM THE PC The PC transmits aajckckCR inwhich j a to read setpoint 1 b to read setpoint 2 to read setpoint 3 t to read gross weight n toread net weight j p toread the gross weight peak if the ASC parameter is set as l IDdUBD if instead the ASC parameter is set on 0d Ed the gross weight will be read To read the points set the FS EED equal to 50000 C CI II II Possible instrument responses correct reception amp aaxxxxxxj ckckCR incorrect reception amp amp aa ckckCR ifthe peak is not configured aa CR in which xxxxxx 6 value characters of the required weight Notes In case of negative weight the first character on the left acquires the value minus sign ASCII 45 In case of weight value is under 99999 the mi
46. onses correct reception amp amp aa ckckCR incorrect reception amp amp aa ckckCR 12 DISPLAY AND KEYPAD LOCK The PC transmits aaKDISckckCR Possible instrument responses correct reception amp amp aa ckckCR incorrect reception amp amp aa ckckCR 35 CHECK SUM CALCULATION The two ASCII control characters ckck are the representation of a hexadecimal digit in ASCII characters The check digit is calculated by performing the operation XOR exclusive or 8 bit ASCII codes of the only part of the underlined string The procedure to calculate the check sum is the following Consider only the string characters highlighted with underlining Calculate the EXCLUSIVE OR XOR of the ASCII codes for the characters Example decimal d code hexadecimal ASCII code binary ASCII code 00110000 00110001 01110100 01110101 The result of the XOR operation expressed in hexadecimal notation is made up of 2 hexadecimal digits numbers from 0 to 9 or letters from A to F In this case the hexadecimal code is 0x75 he check sum inserted in the strings transmitted is made up of the 2 characters which represent the result of the XOR operation in hexadecimal notation in our example the character 7 and the character 5 36 MODBUS RTU PROTOCOL The MODBUS RTU protocol enables to manage the reading and writing of the registers listed here below according to the specifications contained in the r
47. rmware Version 6 7 Extended Firmware Version 6 7 0 1 Online Status Online IP Address 192 8 0 138 IP Address was Obtained Statically Subnet Mask 255 255 255 0 Gateway 0 0 0 0 Number of COB partitions supported Number of Ports TCP Keepalive Telnet Supported Telnet Port Web Port Maximum Baud Rate Supported Firmware Upgradable Supports Configurable Pins Supports Email Triggers Supports AES Data Stream Supports 485 Supports 921K Baud Rate Supports HTTP Server Supports HTTP Setup Supports 230K Baud Rate Supports GPIO Select the found device and click on Telnet Configuration tab click on Connect and then press Enter on keyboard 3 Lantronix Devicelnstaller 4 3 0 5 File Edit View Device Tools Help p2 Search Exclude Assign IP e Upgrade 25 Lantronix Devices 0 device s Device Details Web Configuration Telnet Configuration Connessione alla rete locale LAN 192 8 0 m 3 C3 Port J ij 03 04 Match 00 00 e 192 8 0 136 rigger i X x sx sx IP Address 192 8 0 136 Port 9999 Disconnect amp Clear cation interval 1 s on interval 0 s er input disabled cation interval 1 s on interval Os er input disabled x x cation interval 1 s Os 1 Channel 1 3 E mail 5 Expert 6 Security Defaults 8 Exit without save 9 Save and exit Press 0 to change server settings change only the 4
48. rom our website http www zemic nl Downloads download top sensors transmitter t1 t2 html run file CPR exe add a serial port set an IP address host and a TCP port 10001 then save CPR Manager 4 3 0 1 File ComPort Device Tools Help We Add Remove cave E Refresh gt Search For Devices Exclude Com Ports Hide Ei 2 All Com Ports 5 BS Eom 1 5 is icce Window s Part M ame Lantronix Port CDI MB Window s Device Name SD evicesCprDeviceb Com Status Closed Window s Service Mame CprDirvr Network Status Disconnected z Com 5 Reset ta Defaults Cancel E dits Buffer Writes Keep checked for better write performance if Connection Timeout in seconds Server Reconnect Timeout Reconnect 0 B Reconnect Limit 0 forever C No Net Close Listen Mode TCP Port Add To Firewall TCP Keepalive 00000 KeepAlive Time msec 1000 Keeplive Interval msec RFC 2217 DTA In TruPart Service Gore 7 WARNING If the Host is on the other side of a router or a 1 192 8 0 136 firewall then UDP ports 30718 43282 and 43283 may need to be BEEN added to the firewall s exclusion list You may experience trouble opening this com port if these UDP ports are nat excluded Also some legacy device servers respond UDP port 43283 11 you are unable to connect to a device server one possible cause is the Firewall on this machine is blocking this port
49. sion around ZERO 40 INPUT REGISTER 40029 OUTPUT REGISTER 40030 read only read and write Bito OUTPUT 1 Status Bit4 OUTPUT 2 Status Bit2 OUTPUT Status Bits AZ The output status can be read at any time but can be set written only if the output has been set as PLC see paragraph OUTPUTS AND INPUTS CONFIGURATION otherwise the outputs will be managed according to the current weight status with respect to the relevant setpoint DIVISIONS AND UNITS MEASURE REGISTRY 40014 This register contains the current setting of the divisions parameter d UI 5 and of the units of measure un E parameter HByte LBye 2 Use this register together with the Coefficient registers to calculate the value displayed by the instrument 41 Least significant byte L Byte Most significant byte H Byte Utilization of the Units of Coefficient value with the Division Units of measure different units of Divisor measure d description measure settings value compared to the gross weight detected 0 kilograms Does notintervene 1 1 jDoesnotinevene 2 jTos JQDoesnointeven 3 Pounds Doesnnotintervene 4 Newton Multiples 5 Liters Divides Divides 9 01 9 Newton Meter Multiples 7 2000 10 Kilogram Meter a bo 2 1 Jjher POSSIBLES
50. sions and all the system s parameters containing a weight value will be set to default values setpoint hysteresis etc W By modifying the theoretical full scale the sensitivity or divisions the real calibration is 10 MAXIMUM CAPACITY 000000 9 Entre FSET gt A 5s 4 MASS Maximum displayable weight from 0 to max full scale default 0 When the weight exceeds this value by 9 divisions the following is displayed To disable this function set 0 TARE WEIGHT ZERO SETTING 1 26 pus ED A d SS unn 9 en This menu may also be accessed directly from the weight display holding down the Xkey 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 Procedure Confirm the message 2 0 Zero by pressing 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 permanent memory Press Ato display the value of the total weight reset by the instrument given by the sum of all of the previous zero settings ZERO VALUE MANUAL ENTRY 000000 26 cen gt A n im 4 WARNING Perform this procedure only if it s not possible to reset th
51. solenoid valve and remote 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 electric protections for the instruments fuses door lock switch etc It is advisable to leave the equipment always switched on to prevent the formation of condensation MAXIMUM CABLE LENGTHS RS485 1000 meters with AWG24 shielded and twisted cables RS232 15 meters for baud rates up to 19200 RECOMMENDATIONS FOR CORRECT INSTALLATION OF THE LOAD CELLS INSTALLING LOAD CELLS The load cells must be placed on rigid stable in line structures it is important to use the mounting modules for load cells to compensate for misalignment of the support surfaces PROTECTION OF THE LOAD CELL CABLE Use water proof sheaths and joints in order to protect the cables of the load cells MECHANICAL RESTRAINTS pipes etc When pipes are present we recommend the use of hoses and flexible couplings with open mouthpieces with rubber protection in case of hard pipes place the pipe support or anchor bracket as far as possible from the weighed structure at a distance at least 40 times the diameter of the pipe CONNECTING SEVERAL LOAD CELLS IN PARALLEL Connect several load cells in parallel by using if necessary a watertight junction box with terminal box The load cell connection extension cables must be shielded led indiv
52. tly displayed generic unit of measure not included in the list the value set in COEFF will be multiplied by the weight value currently displayed CAUTION All other settings setpoints hysteresis calibration are expressed in weight value If you want to convert them to the new unit of measurement perform one of the following procedures for changing the system calibration The parameter CUEFF must remain set to 1 0000 THEORETICAL CALIBRATION S CHANGE FOR OTHER UNITS OF MEASURE set in the parameter F5 EEB the F SCALE value divided by the conversion coefficient from kg to the new unit of measure Example The 4 load cells of 1000 kg are placed under a scale for olive oil which has a specific gravity of 0 916 kg l Setting the F SCALE 4x1000 0916 4367 the system works in liters of olive oil Also if you set the parameter un E L ErE see paragraph SETTING UNITS OF MEASURE the system will display and print the symbol f instead of kg 16 REAL CALIBRATION S CHANGE FOR OTHER UNITS OF MEASURE Load a known quantity of product liters on the scale equal to at least 50 of the maximum amount that you must weigh and enter the parameter UE the product loaded value in liters Also if you set the parameter un E Li ErE see paragraph SETTING UNITS OF MEASURE the system will display and print the symbol T instead of kg OUTPUTS AND INPUTS CONFIGURATION A X cus qt A Gee
53. to RIP5 20 60 RIPSOSHA RIPLED series remote displays the remote display shows the net weight or gross weight according to its settings set bAUd 9600 PAr EY nOnE SEOP 1 P 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 bHUd SBDD PR EJ nUnE SEDP 1 Pn continuous weight transmission protocol to RIP675 RIP6125C series remote displays set bAUd 9600 PAr SEOP 1 When the remote display is set to gross weight ifthe instrument displays the gross weight the remote display shows the gross weight if the instrument shows the net weight the remote display shows the net weight alternated with the message nEE bR d transmission speed 2400 4800 9600 19200 38400 115200 default 9600 Addr instrument s address from 1 to 99 default 1 HErte maximum transmission frequency 10 20 30 40 50 60 70 80 100 200 300 default 10 to be set when the C UnE n transmission protocol is selected Maximum setting frequency HEr Ee 20Hz with minimum baud rate 2400 baud 40Hz with minimum baud rate 4800 baud 80Hz with minimum baud rate 9600 baud 100Hz with minimum baud rate 19200 baud 200Hz with minimum baud rate 38400 baud 900Hz with minimum baud rate 38400 baud dELAY delay in milliseconds which elapses befor

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