user`s manual measuring panels with multicolour
Contents
1. protocol transmission MODBUS RTU Reaction to decay and supply return preservation of configuration data Protection degree ensured by the housing IP 40 Dimensions depending on version acc to table 1 25 Environmental and rated operating conditions working temperature 0 23 55 storage temperature 20 75 humidity 25 95 supply 100 230 240 V a c frequency 45 50 60 Hz external magnetic field 0 40 400 A m working position any Standards fulfilled by the panels Electromagnetic compatibility immunity EN 61000 6 2 emission EN 61000 6 4 resistance against supply decay EN 61000 6 2 Safety requirements acc to EN 61010 1 standard e insulation ensured by the housing basic insulation between circuits basic insulation category Ill pollution degree 2 maximal phase to earth voltage 300 V for supply 50 V for interface circuit 26 9 ORDERING CODES Table5 Measuring panel with multicolour bargraphs DB2 Panel type with 2 bargraphs veria ri a 01 With 3 bargraph uscar ica 02 with 4 bargraphs 03 ON Order Bargraph 1 Input type Digital alado ae 0 ca 4 20 mA range 0 100 0 10V range 0 100 Bargraph 2 Input type Digital 0 1 E ee iii nen 1 4 20 mA range 0 100 00001 2 0 10 ran2. and commissioning as well as maintenance must be carried out by qualified skilled personnel and national regulations for the prevention of accidents must be observed According to this basic safety information qualified skilled personnel are persons who are familiar with the installation assembly commissioning and operation of the product and who have qualifications necessary for their occupation Transport storage Please observe the notes on transport storage and appropriate handling Observe the climatic conditions given in Technical Data 3 Installation The panel must be installed according to the regulation and instructions given in this user s manual Ensure proper handling and avoid mechanical stress Do not bend any components and do not change any insulation distances Do not touch any electronic components and contacts Electronic devicesmay contain electrostatically sensitive components which can easily be damaged by inappropriate handling Do not install panels outside buildings Do not damage or destroy any electrical components since this might endanger your health Electrical connection Before switching the panel on one must check the correctness of connection to the network In case of the protection terminal connection with a separate lead one must remember to connect it before the panel connection to the mains When working on live panels the applicable national regulations for the preven
3. ses the transmission by DB2 of the identifier and panel dimension with the number of matrix and po int resolution Connection change Fig 8 Change of transmission parameters Identification i Fig 9 Identification window 6 4 Real time clock The DB2 panel has an internal real time clock with the function to support the clock in case of supply decay and change automatically the summer time into the winter time and inversely The DB2 Configurator software allows to program the time when controlling the brightness time The setting of the time and date is carried out in the Time and Date dialog window One can set the time and date in two ways by the manual writing of time and date and pressing the Write push by pressing the synchronise push what occasions the transmission of the time and date from the PC computer to the panel Time Date June 2005 Mon Tue Wed Thu Fri Sat Sun 30 311 2 3 4 5 8 8 10 11 712 13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 D Today 14 06 2005 Fig 10 Setting the date and time 6 5 Data readout from external devices For data readout from external devices e g measuring devices an extra RS 485 interface with the MODBUS RTU protocol is foreseen The transmission parameter configuration and readout para meter configuration to from external devices is carried out by pressing the Slave configuration button T
4. AND GUARANTEE 29 1 APPLICATION Measuring panels with multicolour bargraphs have inputs destined to measure temperature and standard signal d c voltage and d c current The input can be also an RS 485 digital signal to connect transducers of physical quantities These panels can find application in various industrial fields e g food industry environmental engineering weather stations They are destined to visualise measured quantities and evaluate change trends of supervised technological processes They can find application in automation systems where programmed controllers are installed Situated in a visible place information helps in the efficient work of technological logistic sales and quality inspection teams Panels display information in the shape of a multicolour bargraph where the readout field can assume colours red green or yellow Colour change is defined in 5 thre sholds Measuring panels with multicolour bargraphs of DB2 type co operate with external measu ring devices equipped with RS 485 interface with MODBUS RTU protocol It is possible to visualise technological processes transmit messages from devices about the link state or the programmed quantity exceeding The basic panel version includes two three or four multicolour bargraphs Inputs are the combination of 4 kinds of inputs digital Pt100 4 20 mA and 0 10 V After agreeing with the manufacturer it is possible
5. the range the digital connection between the panel and the measuring device is broken Other messages are available after agreeing with the customer in custom made versions 1 From the shipping date during the period given in the annexed guarantee card One should take the panel down from the installation and return it to the manufacturer s Quality Inspection Dept If the unit has been used in compliance with the instructions The manufacturer guarantees to repair it free of charge 2 After the guarantee period One should turn over the panel to repair it in a certified service workshop The disassembling of the housing causes the cancellation of the granted guarantee Spare parts are available for the period of five years from the date of purchase LUMEL S A policy is one of continuous improvement and we reserve the right to make changes in design and specification of any products as engineering advances or necessity requires and revise the above specification without notice 29 30 31 SALES PROGRAM MEASUREMENT CONTROL RECORDING m DIGITAL and BARGRAPH PANEL METERS MEASURING TRANSDUCERS ANALOG PANEL METERS DIN INSTRUMENTS ANALOG and DIGITAL CLAMP ON METERS INDUSTRIAL and HOUSEHOLD CONTROLLERS m CHART AND PAPERLESS RECORDERS POWER CONTROL UNITS and INVERTERS LARGE SIZE NUMERIC and ALPHANUMERIC DISPLAYS AUTOMOTIVE DASHBOARD INDICATORS ACCESSORIES FOR MEASURING INSTRUMENTS MEASURING SYSTEM
6. type 1 variable of unsigned char type 2 variable of integer type 3 variable of unsigned char type 4 variable of lonf type 5 variable of unsigned long type 6 variable of float type Register number steering the bargraph Reviewing period in seconds Defines the query frequency of the slave device 21 cd Table 3 DEVICE 3 0 247 Slave device address 0 readout off 0 65535 Basic address 1 10 Number of read out registers 0 6 Register type 0 variable of char type 1 variable of unsigned char type 2 variable of integer type 3 variable of unsigned char type 4 variable of lonf type 5 variable of unsigned long type 6 variable of float type Register number steering the bargraph Reviewing period in seconds Defines the query frequency of the slave device DEVICE 4 0 247 Slave device address 0 readout off 0 65535 Basic address 1 10 Number of read out registers 0 6 Register type 0 variable of char type 1 variable of unsigned char type 2 variable of integer type 3 variable of unsigned char type 4 variable of lonf type 5 variable of unsigned long type 6 variable of float type Register number steering the bargraph 22 Reviewing period in seconds Defines the query frequency of the slave device cd Table 3 DEVICE 5 0 247 Slave device a
7. MEASURING PANELS WITH MULTICOLOUR BARGRAPHS DB2 SERIES USER S MANUAL MEASURING PANELS WITH MULTICOLOUR BARGRAPHS DB2 SERIES USER S MANUAL CONTENTS 1 APPEICATI N cidos 5 2 PANEL SET E E E E E E A 5 3 BASIC REQUIREMENTS OPERATIONAL SAFETY 5 4 DESIGN DESCRIPTION AND INSTALLATION 0 4 2 4 0 7 5 ELECTRICAL CONNECTIONS usuussussnnunnnannunnnunnunnsnnnunnzunnunnnunnennnnnnnunnnnnnunnnnnn 9 6 DB2 PANEL FUNCTIONS uusuusussansonsnannunnnannunnuannunnnnnnunnnnnnunnnnnnnnnnunnnnnnunnnnnnnn 10 10 11 6 1 CONNECTION CONFIGURATION SETTING OF SERIAL PORT PARAMETERS 11 6 2 CHANGE OF CONNECTION PARAMETERS BETWEEN THE PANEL AND THE COMPUTER ar Rdn een Beat 6 3 PANEL IDENTIFICATION 6 4 REAL TIME GLOCK na di china 6 5 DATA READOUT FROM EXTERNAL DEVICES 13 6 6 DIAGNOSTIC REGISTERS 4 4 06005 0 15 6 72 BRIGHTNESS CONTROL cocos een 15 6 8 a A neta laine 16 INTERFACE o iii E S 17 7 1 REGISTER MAP OF THE DB2 2 17 SPECIFICATIONS civiiionicininciri ii anida 25 ORDERING CODES ar ea ii 27 BEFORE A FAILURE WILL DECLARED 28 MAINTENANCE
8. N1 1 RTU 8N2 2 RTU 8E1 3 RTU 801 Baud rate of the interface No 2 b s 0 2400 1 4800 2 9600 3 14400 4 19200 5 28800 6 38400 7 57600 8 76800 9 115200 Current time in the hour 100 minutes format The time write causes the automatic reset of secondes 1 99 Current year in the RR format 101 1231 Current datein the month 100 day format 17 cd Tablica 2 Panel brightness level for day Used at switched sunlight sensor off Brightness control on the time base Panel brightness level for night Used at switched sunlight sensor off Time control of brightness Hour of day beginning Beginning of the day for the bright ness time control Time in the hour 100 minutes format Hour of night beginning Beginning of the night for time control of brightness The real dimension in the panel is expressed as the number of matrix in vertical y_matrix and number of matrix in horizontal x_matrix The dimension is calculated as y_matrix 100 x_matrix Note one matix is equal 8 x 8 points Bargraph direction 0 vertical bargraph 1 horizontal bar graph External sunlight sensor o lack 1 installed Minimal brightness level defines the minimal level of the brightness when working with the external sunlight sensor Maximal brightness level defines the maximal level of the brightness when working with the external sunl
9. PTION AND INSTALLATION The panel housing is made of aluminium The safety degree ensured by the housing is IP40 Panel dimensions depending of versions are presented in the table 1 The panel has two jigs enabling the suspension or the assembly on a wall 3 MB 200 200 100 100 O FE 0 10 E 100 20 200 250 250 y Fig 1 DB2 panel 250 200 100 100 200 250 250 200 100 100 200 250 Fig 8 6 Es 2 Panel dimensions holes and fixing holder arrangement ies 20 Fig 3 Panel suspension Fig 4 Panel fixing on a wall Table 1 Spacing of fixing holes mm Panel overall dimensions Panel type Readout field ax b x cx h mm 2 bargraphs 449 x 94 5 x 168 5 x 552 3 bargraphs 649 x 94 5 x 168 5 x 552 4 bargraphs 849 x 94 5 x 168 5 x 552 Panel dimensions arrangement of holes and fixing holders 5 ELECTRICAL CONNECTION Two connection boxes are situated on the rear side of the panel The upper box serves to
10. S ENERGY HEAT CONTROL CUSTOM MADE PRODUCTS WE ALSO OFFER OUR SERVICES IN THE PRODUCTION OF ALUMINIUM ALLOY PRESSURE CASTINGS PRECISION ENGINEERING AND THERMOPLASTICS PARTS PRESSURE CASTING DIES AND OTHER TOOLS QUALITY PROCEDURES According to ISO 9001 and ISO 14001 international requirements All our instruments have CE mark For more information please write to or phone our Export Department May 2005 Lubuskie Zaktady Aparat w Elektrycznych LUMEL S A ul Sulechowska 1 65 022 Zielona G ra Poland Tel 48 68 3295 100 exchange Fax 48 68 3295 101 e mail lumel lumel com pl http www lumel com pl Export Department Tel 48 68 3295 302 or 304 Fax 48 68 3254 091 e mail export lumel com pl
11. connect the mains to the panel The lower box is destined to connect control signals and the PC computer in order to configure and monitor the panel For the connection with the computer one must use a shielded conductor ended on both sides by a pin of DB9 type This conductor should have a simple connection of end pins without wire cros sings Description of pins on the RS 485 link 9 Signals on the link 060009 S 2 A 6 7 9 5 GND Housing conductor shield Electrical connections must be carry out in accordance with the Fig 5 gt 5 485 Supply Input 1 L__ Bargraph 1 Input 2 L _ Bargraph 2 HA Input L Bargraph 3 H Input 4 K gt RS 485 Bargraph 4 Fig 5 Electrical connections In order to facilitate the assembly all terminals are described on the housing To carry out the interface installation a double wire spiral in a shield is recommen ded Connect the shield to The PE terminal Note All panel communication connections should be carried out when the supply is switched off Before switching the panel it is recommended to check the assembly correctness in respect of terminal colouring preservation and corresponding signals to them i
12. d occurred and what Status is the panel state delete RTC OK The selection of the Delete option causes delete No Time change the delete of the event flag after pressing delete Sunlight sensor OK the close button Supply break delete Device nr 1 0K O delete Device nr 2 OK delete Device nr 3 0K delete Device nr 4 0K Fig 13 Status window 0 dlete Device nr 5 OK Delete bargraph extremes 6 7 Brightness control DB2 panel allows to define brightness changes In order to define the brightness one should enter the time of day beginning and the time of night beginning and define the brightness level for the day and night expressed as the percentage of the maximal brightness After entering mentioned parameters one can carry out the setting write for DB2 by pressing the Write settings button Briehtness configuration Fig 14 Setting the brightness on the time base Brightness configuration Fig 15 Setting the brightness on the base of the sunlight sensor During the panel operation with the sunlight sensor one must mark the Switch external sunlight sensor on field then on the panel fields will be displayed to introduce the minimal and maximal brightness level which the panel is to reach at external lighting suitably minimal and maximal the version with the sensor must be define in the order 6 8 Monitoring The monitoring is started by pr
13. ddress 0 readout off 0 65535 Basic address 1 10 Number of read out registers 0 6 Register type O variable of char type 1 variable of unsigned char type 2 variable of integer type 3 variable of unsigned char type 4 variable of lonf type 5 variable of unsigned long type 6 variable of float type Register number steering the bargraph Reviewing period in seconds Defines the query frequency of the slave device Configuration registers and values read out from external devices registers 7500 7569 All registers are 32 bit registers of float type Register address Operations Description BARGRAPH 1 Tablica 4 Bargraph minimum Bargraph maximum End of the first threshold as the percentage filling End of the secong threshold as the percentage filling End of third threshold as the percentage filling End of the fourth threshold as the percentage filling BARGRAPH 2 Bargraph minimum Bargraph maximum End of the first threshold as the percentage filling End of the secong threshold as the percentage filling End of third threshold as the percentage filling End of the fourth threshold as the percentage filling 23 cd Table 4 BARGRAPF 3 Bargraph minimum Bargraph maximum End of the first threshold as the percentage filling End of the secong threshold as the percenta
14. ection of the network cable segment is displayed Bargraph flickering in the place where the Transmission error check the connection B value from the external device is to be and settings of the read out device slave found configuration if they are consistent with settings of the device co operating with the panel Bargraph flickering Erroneous quantity range 100 overflow of the declared range to display Correct the range by means of the DB2 Configurator software Lack of reliability whether all character Carry out a repeated switching on Make the fields are efficient panel test and in case of abnormalities contact an authorised workshop A result inconsistent with our expecta Check in Slave configuration the register tions occurs on the readout field result compatibility and the displayed register number from the external device The panel does not establish communica Check the connection correctness and the tion with the computer through RS 485 correctness of introduced transmission parame and RS 232 interfaces ters In case when the user does not remember the set up transmission parameters one must check them by means of the DB2 Configurator software 28 11 MAINTENANCE AND GUARANTEE The DB2 panel does not require any periodical maintenance During the operation a message about errors in the shape of bargraph flickering can occur when the value exceeds 100 of
15. essing the Monitoring button on the task bar what generates the start of the configuration data readout from the bargraph and next the software switching over in the review mode of read out values and bargraph simulation peered 30 00 80 00 75 00 Bargraph 2 Bargraph 3 Bargraph 4 Bargraph 5 Fig 16 Monitoring window 7 INTERFACE The panel has the possibility to communicate with a computer of C class through the RS 232 or RS 485 serial interface The MODBUS RTU communication protocol has been implemented in the panel Working modes RTU8n2 RTU8n1 RTU8e1 RTU801 The baud rate encloses the range from 2400b s up to 115200 b s Register values are of unsigned integer type The word in the register is placed in older byte youn ger byte sequence 7 1 Register map of the DB2 panel with multicolour bargraphs Applied designations R readout W write Configuration registers are 16 bit registers of unsigned integer type Table 2 Register Operations Description address Interface No 1 address User s interface Working mode of the interface number 1 0 RTU 8N1 1 RTU 8N2 2 RTU 8E1 3 RTU 801 Baud rate of the interface No 1 b s 0 2400 1 4800 2 9600 14400 4 19200 5 28800 6 38400 7 57600 8 76800 9 115200 Waiting time to the slave device response for the port 2 expressed as the multiple of 100 ms Working mode of the interface No 2 0 RTU 8
16. ge 0 100 2 0020000 3 Bargraph 3 Input type Digital KR hin iid ea ea eG Mn teeta 0 A nee AL 4 20 mA range 0 100 0 10V range 0 100 Bargraph 4 Input type Digital 0 PENOSA A eee aed 1 4 20 0 100 u da da 2 8096 0 100 55 3 Version Standard ii AS Hi hs CUSTOM tsai niati dee en a ge Define the measuring range in the order For the DB2 01 type accept 0 for channels 3 and 4 for the DB 02 type accept 0 for the channel 4 27 ORDERING EXAMPLE The code DB2 01 2100 00 Pt100 from 10 to 60 C means DB2 a measuring panel with multicolour bargraphs 01 with 2 bargraphs 2 0 20 mA 0 100 range input for the bargraph 1 1 100 signal 10 600C range input for the bargraph 2 0 without the channel 0 without the channel 4 00 standard version The given range is also the bargraph graduation Note There is the possibility to order a measuring panel with an embedded sunlight sensor DB2 communication Interface gt PC RS 485 there is also the possibility to carry out with the RS232 interface 10 BEFORE A FAILURE WILL BE DECLARED AN In case of incorrect symptoms please acquaint with the table below Table 6 Symptoms Procedure After the panel switching on not any Check the conn
17. ge filling End of third threshold as the percentage filling End of the fourth threshold as the percentage filling BARGRAPF 4 n d Bargraph minimum n d Bargraph maximum 100 End of the first threshold as the percentage filling 100 End of the secong threshold as the percentage filling 100 End of third threshold as the percentage filling 100 End of the fourth threshold as the percentage filling BARGRAPF 5 n d Bargraph minimum n d Bargraph maximum 100 End of the first threshold as the percentage filling 100 End of the secong threshold as the percentage filling 100 End of third threshold as the percentage filling 100 End of the fourth threshold as the percentage filling DATA READ OUT FROM DEVICES DEVICE 1 DATAO DATA 9 DEVICE 2 DATAO DATA 9 DEVICE 3 DATAO 24 DATA 9 cd Table 4 DEVICE 4 DEVICE 5 8 SPECIFICATIONS Power consumption DB2 01 lt 60 VA DB2 02 lt 70 VA DB2 03 lt 110 VA Read out field DB2 01 2 bargraphs 51 three coloured points DB2 02 3 bargraphs 51 three coloured points DB2 03 4 bargraphs 51 three coloured points Communication serial interface DB2 gt PC RS 485 serial interface DB2 measuring device digital input RS 485
18. he user must enter in the displayed dialog transmission parameters on the object page and give data parameters read out from devices 13 Slave configuration Fig 11 Configuration of transmission parameters with slave devices Slave configuration p Conection parameters E Devices configuration Fig 12 Configuration of data read out from slave devices The configuration of read out parameters displayed data includes following parameters device address defines the register in the device which data are to be read out from basic register defines the register in the device which data are to be begun from number of registers defines how many registers are to be read out from the device The number of registers must be included in the range from 1 to 10 control register number defines which from the read out register series is to be displayed on the panel in the bargraph shape register type defines which type of registers are in the device which the readout will be carried out from scroll period defines the period of query transmission though the DB2 panel to the slave device 14 6 6 Diagnostic registers Built in diagnostic registers informing about the controller state and events The DB2 Configurator software enables the review of diagnostic registers 0 delete SRAM In the base of presented messages the user O deete EEPROM mem ory OK can state what events ha
19. ight sensor Current level of the panel brightness BARGRAPH 1 Signalling of bargraph trend 0 OFF 1 ON Signalling of minimal value 0 OFF 1 ON Signalling of maximal value 0 OFF 1 ON Colour of the first interval O green 1 red 2 yellow Colour of the second interval 0 green 1 red 2 yellow Colour of the third O green 1 red 2 yellow Colour of the fourth interval O green 1 red 2 yellow Colour of the fifth interval O green 1 red 2 yellow Number of the bargraph controlling device c BARGRAPH 2 Signalling of bargraph trend 0 OFF 1 18 Signalling of minimal value 0 OFF 1 cd Table 2 Signalling of maximal value 0 OFF 1 ON Colour of the first interval O green 1 red 2 yellow Colour of the second interval 0 green 1 red 2 yellow Colour of the third O green 1 red 2 yellow Colour of the fourth interval O green 1 red 2 yellow Colour of the fifth interval O green 1 red 2 yellow Number of the bargraph controlling device BARGRAPH 3 Signalling of bargraph trend 0 OFF 1 ON Signalling of minimal value 0 OFF 1 ON Signalling of maximal value 0 OFF 1 Colour of the first interval O green 1 red 2 yellow Colour of the second interval 0 green 1 red 2 yellow Colour of the third O green 1 red 2 yellow Colour of the fourth interval O green 1 red 2 yellow Co
20. lour of the fifth interval O green 1 red 2 yellow Number of the bargraph controlling device Sos esgooo PD ND ND N ND BARGRAPH 4 Signalling of bargraph trend 0 OFF 1 Signalling of minimal value 0 OFF 1 ON Signalling of maximal value 0 OFF 1 ON Colour of the first interval O green 1 red 2 yellow Colour of the second interval 0 green 1 red 2 yellow Colour of the third O green 1 red 2 yellow Colour of the fourth interval O green 1 red 2 yellow Colour of the fifth interval O green 1 red 2 yellow Number of the bargraph controlling device Sos eseooo PB NIN IN N N BARGRAPH 5 Signalling of bargraph trend 0 OFF 1 Signalling of minimal value 0 OFF 1 alla Signalling of maximal value 0 OFF 1 ON Colour of the first interval O green 1 red 2 yellow Colour of the second interval O green 1 red 2 yellow Colour of the third O green 1 red 2 yellow Colour of the fourth interval O green 1 red 2 yellow Colour of the fifth interval O green 1 red 2 yellow PPP 19 cd Table 2 Number of the bargraph controlling device 20 0 65535 Status register bits present event flags or errors Bit 15 SRAM memory error Bit 14 EEPROM memory error Bit 13 setting error of the RTC clock or unreliable settings Bit 12 summer winter time ha
21. n accordance with above fig 5 6 DB2 PANEL FUNCTIONS The DB2 Configurator software is destined to configure the DB2 bargraph panel according to user s requirements After starting the DB2 Configurator software the main software window is displayed In the main software window the user has the possibility to configure and start dialogues destined to configure the serial transmission port in the PC computer change connection parameters between the panel and the computer configure the panel brigthness set the date and time on the DB2 panel configure slave devices connected to the DB2 panel read out and display the DB2 panel state display information about the software display and start the panel monitoring 10 Moreover on the main software window buttons are placed to write the serial port configuration into the file read out the DB2 panel configuration write the DB2 panel configuration DB2 Configurator Fig 6 Main window of the DB2 Configurator software 6 1 Connection configuration setting of serial port parameters The configuration of transmission parameters is carried out in the dialog window presented on the fig 7 The panel has a large range of serviced baud rates for both communication interfaces from 2400 b s up to 115200 b s In order to establish the communication with the panel the user must define serial port which the panel is connected to t
22. s been changed or inversely Bit 11 error of the external sunlight sensor set only in case when the sensor is switched on Bit 10 supply break flag set in case of supply decay Bit 9 delete bargraph minimum and maximum Bit 8 5 no used Bit 4 communication error with the slave device No 5 Bit 3 communication error with the slave device No 4 Bit 2 communication error with the slave device No 3 Bit 1 communication error with the slave device No 2 Bit 0 communication error with the slave device No 1 Registers of data readout configuration from external devices registers 4300 4329 All configuration registers are 16 bit registers of unsigned integer type Register address Operations Table 3 Description DEVICE 1 0 247 Slave device address 0 readout off 0 65535 Basic address 1 10 Number of read out registers 0 6 Register type 0 variable of char type 1 variable of unsigned char type 2 variable of integer type 3 variable of unsigned char type 4 variable of lonf type 5 variable of unsigned long type 6 variable of float type Register number steering the bargraph Reviewing period in seconds Defines the query frequency of the slave device DEVICE 2 0 247 Slave device address 0 readout off 0 65535 Basic address 1 10 Number of read out registers 0 6 Register type O variable of char
23. tion of accidents must be observed The electrical installation must be carried out according to the appropriate regulations cable cross sections fuses PE connection Additional information can be obtained from the user s guide The documentation contains information about installation in compliance with EMC shielding grounding filters and cables These notes must be observed for all CE marked products The manufacturer of the measuring system or installed devices is responsible for the compliance with the required limit values demanded by the EMC legislation One must protect unused wires and terminals against their incidental touch 5 Operation e Measuring systems including DB2 measuring panels must be equipped protection devices according to the corresponding standard and regulations for prevention of accidents e After the panel has been disconnected from the supply voltage live components and power connections must not be touched immediately because capacitors can be charged e The housing must be closed during operation e The sockets serve only to connect the interfaces Fig 4 6 Maintenance and servicing Please observe the manufacturer s documentation Read all product specific safety and application notes in this user s manual e Before taking the panel housing out one must turn the supply off e The removal of the panel housing during the guarantee contract period may cause its cancellation 4 DESIGN DESCRI
24. to realise individual custom made projects 2 PANEL SET The panel set is composed of DB2 measuring 1 pc DB2 Configurator software 1 pc Assembly 2 pcs Users manual 1 pc Guarantee card 1 pc 3 BASIC REQUIREMENTS SAFETY INFORMATION Symbols located in this user s manual mean WARNING Warning of potential hazardous situations Especially important One must be familiar with this before connecting the panel The non observance of notices marked by these symbols can occasion severe injuries of the personnel and the damage of the panel CAUTION Designates a general useful note If you observe it handling of the panel is made easier One must take note of this when the panel is working inconsistently to the expectations Possible consequences if disregarded In the security scope the panelmodule meets the requirements of the EEC Low Voltage Directive EN 61010 1 2 Remarks concerning the operator safety General The panel is destined to co operate with other devices Non authorized removal of the required housing inappropriate use incorrect installation or operation creates the risk of injury to personnel or damage to equipment For more detailed information please study the user s manual All operations concerning transport installation
25. ype of transmission frame connection baud rate waiting for answer DB2 panel address The introduction of an incorrect value is signal led by the software with request to correct the value of the given wrong parameter Note The panel is configured by default to work with the 8n2 frame and a baud rate equ al to 9600 bit sec The default address is the address 1 Fig 7 Serial port configuration Connection configuration COMA 6 2 change of connection parameters between the panel and the computer The change of connection parameters between the computer and the panel can only take place when the serial port in the computer is correctly configured In order to change transmission parame ters one must start the Connection change dialog One must give required transmission parameters in the dialog new transmission parameters After pressing the apply button the parameter trans mission change will follow what will be confirmed by the panel identifier display 6 3 Panel identification The panel identification serves to display informa tion about the panel and check the connection with the panel For identification the 17 MODBUS func tion is used The selected System ldentification option from the menu occasions the data readout from the DB2 panel and the information window display only in the case if there is no transmission errors The response to the identification command cau
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