LARGE SIZE DIGITAL DISPLAY PANEL DL1 type
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1. Fig 1 Overall dimensions of the DL1 display panel in version with one row 400 373 y H Von O IOE Hl SS ay 95 397 429 Fig 2 Overall dimensions of the DL1 display panel in version with two rows 5 ELECTRICAL CONNECTIONS AA Caution the installation and display panel connections should be carried out by a qualified personnel The connection of supplying wires and interface should be carried out only in accordance with the user s manual In case of inconsistent connections with the assigned connectors the display can be damaged For the connection of control signals one must apply a wire coil in a shield In case of an environment with a low level of noise it is admissible to apply a wire coil non shielded Caution in case of a sudden change of the ambient temperature dew may occur and then it is forbid den to connect the display panel to the supply It is recommended before mounting the display panel when its temperature changes suddenly to wait at least 60 minutes before the first start On the rear side of the panel terminals of the display panel have been led out The drawing below presents the description of signals on the connector Interface for devices B2. Point I e Indicated value measured gt 4 expected value displayed gt 10 Point Il e Indicated value measured gt 20 expected value displayed gt 150 After introducing these points and write them to the display for the input current 4 mA the display panel will display 10 however for 20 mA it display will display150 7 INTERFACE DL11 DL12 and DL13 displays are equipped with two communication interfaces working in MODBUS RTU standard The type of transmission frame and the baud rate are configured through the write of suitable values into the register The interface nr 1 is working all the time in the mode of the slave device slave and is destined to configure display parameters or the change of the displayed auantity The interface nr 2 is working in the master mode in the network and serves to the data readout from additional devices added to the display Displays possess the implemented MODBUS function e Function 3 readout of n registers e Function 16 write of n registers e Function 17 identification of the device In order to data readout from external devices the display unfairs advantage of the function nr 3 Controller registers are divided into 3 groups e Registers 4000 4031 hexadecimal bit registers destined for the configuration of connection parameters display and systemic registers e Registers 4300 4349 hexadecimal bit registers destined for the readout configuration from
3. and in this way to fulfil the role of a local point for data acquisition All data read out from slave devices can be read out through the RS 485 interface DL1 display panels are equipped with two RS 485 communication interfaces operating in MODBUS RTU standard One of the interfaces is destined for the connection of slave devices however the sec ond is destined to configure the display or introduce the displayed values the display panel fulfil the role of a slave in the MODBUS network The basic option includes four or eight digits laying out suitably in one or two rows It is possible to execute a panel composed of DL1 digits in a defined configuration by the customer 2 DISPLAY SET The display set is composed of DL1 display panel 1 pc Suspension holder 2 pcs Diskette with software 1 pc User s manual 1 pc Guarantee card 1 pc When unpacking the display please check whether the type and execution code on the data plate correspond to the order 3 BASIC REQUIREMENTS OPERATIONAL SAFETY Symbols located in this service manual mean WARNING Warning of potential hazardous situations Especially important One must acquaint with this before connecting the digital display The non observance of notices marked by these symbols can occasion severe injuries of the personnel and the damage of the device f CAUTION Designates a general useful note If you observe it handling of the device is made easier One mu
4. A GNDI Measuring Interface inputs or 4 20 mA programming SUPPLY l1 12 GND B A GND2 L INIL 2 E ja m a a a u J L oO J Fig 3 DL1 display panel connections Caution measuring inputs 11 and I2 have a common mass potential which the quantity of the input measured signal is referred to 6 CONFIGURATION OF THE DL1 DISPLAY PANEL The DL1 display panel is default configured to the display of values being in the register 7500 The change of display parameters is carried out through the suitable modification of values in con figuring registers To change parameters one can use any program destined to read out and write registers in MODBUS RTU networks Together with the display panel a program for the display configuration is delivered allowing the modification of all accessible parameters ADLI DN4 ms a 5 i Connection configuration Display configuration Time Date Brightness Show the status FE Added devices Recalibrating coefficient o Information 6 1 Connection configuration Connection configuration Port Mode Rate Address Change parameters W Close Before carrying out changes of the given parameter it is recommended to carry out the read ou
5. 577 O R na Device 8 Eighth register read out 7578 O R na Device 8 Ninth register read out 21 7579 R na Device 8 Tenth register read out 7580 R na Device 9 First register read out 7581 Ea na Device 9 Second register read out 7582 O R na Device 9 Third register read out 7583 R na Device 9 fourth register read out 7584 R na Device 9 Fifth register read out 7585 R na Device 9 Sixth register read out 7586 O UR na Device 9 Seventh register read out 7587 R na Device 9 Eighth register read out 7588 R na Device 9 Ninth register read out 7589 R na Device 9 Tenth register read out 7590 R na Device 10 First register read out 7591 R na Device 10 Second register read out 7592 R na Device 10 Third register read out 7593 R na Device 10 fourth register read out 7594 R nd Device 10 Fifth register read out 7595 O R na Device 10 Sixth register read out 7596 R na Device 10 Seventh register read out 7597 R nd Device 10 Eighth register read out 7598 R na Device 10 Ninth register read out 7599 R na Device 10 Tenth register read out 7600 General register nr 1 7601 General register nr 2 7602 General register nr 3 7603 General register nr 4 7604 General register nr 5 7605 RW na General register nr 6 7606 RW na e General register nr 7 7
6. 607 rw ae General register nr 8 7608 RW na General register nr 9 7609 RW na e General register nr 10 7610 Alarm 1 down limitation 7611 Alarm 1 up limitation 7612 Alarm 2 down limitation 7613 Alarm 2 up limitation 7614 Alarm 3 down limitation 7615 Alarm 3 up limitation 7616 Alarm 4 down limitation 7617 Alarm 4 up limitation 22 R R W W Measured values 7642 R Measured value from the input 1 7643 RW Coefficient a recalibrating for the input 1 7644 RW Coefficient b recalibrating for the input 1 7645 R Measured value from input 1 after calibration 7646 R Measured value from the input 2 7647 RW Coefficient a recalibrating for the input 2 7648 RW Coefficient b recalibrating for the input 2 7649 R Measured value from input 2 after calibration Coefficients calibrating measuring inputs required calibrating code 7650 RW Coefficient a for the input 1 7651 RW Coefficient b for the input 1 7652 RW Coefficient a for the input 2 7653 RW Coefficient b for the input 2 23 8 TECHNICAL DATA Power consumption Option DL1 01 02 lt 15VA Option DL1 03 06 lt 30VA Readout field DL1 01 02 one row of 4 digits 100 mm height DL1 03 06 two rows of 8 digits 100 mm height The read out field is composed of 7 segment display matrix Communication 2 x RS 485 galv
7. Export Department Tel 48 68 329 53 02 or 53 04 Fax 48 68 325 40 91 e mail export lumel com pl
8. LARGE SIZE DIGITAL DISPLAY PANEL DL1 type USER S MANUAL CE LARGE SIZE DIGITAL DISPLAY PANEL DL1 type CONTENTS Me UIC ATION cam LO NN dn dad caesar tea a NY CN 5 2 DISPLAY PANEL SET 00 0 cccccecceeceeceeeeeereceecereeeesaeeeeesaeseaeeaeseeesaeeeeesaesereseeseeesaesieesesereeareateees 5 3 BASIC REQUIREMENTS OPERATIONAL SAFETY 000 cece eee eee eee eeeeeeeeeteeeneees 5 4 DESIGN DESCRIPTION AND INSTALLATION 0000 0 ceceeceeeeeceeeeeeeeeeeseeeseeeeeeeeaeeeaeeaeeneeeaeeees 7 5 ELECTRICAL CONNECTIONS uu uii Y a dynu ydym 8 6 CONFIGURATION OF THE DL1 DISPLAY PANEL 0002 cccececeeeceeeeeeeeeeeeereeeeenreeeeeteneeeaeeaes 9 6 1 Configuration of the connection cccccececceceteeeeeeeeeeeeeeeaeeeteaaeeeeeaaeeesaeeesesaeeeeeaeeeseaseeeeeas 9 6 2 Changing transmission parameters cceccceceeeeeeeeeeeeeeeeeeeeeaeeeeeeeeeseeeeeeceeeseeneeeseneeeeees 10 6 3 Display Configuration cs a dyer steeeaadas ech ah hp alah Aided Svan yD SAL EFA 10 6 4 Seilingtime dat amp iiu ek canteen dy ED HN caste FFA GAA FY FO GYF YY aii FFY GL 11 6 5 Setting the luminosity brightness ueeur nun YYL LLALL LLALL LLALL EYN L YRR ELLYLL nL LFnnn LLun 12 6 6 Display Stat S srid cu i ueu i wyd wd ice CYIG md yn YN y deta GN in ddd daed RIO RYD 12 6 7 Configuration of the display for data read out from additional devices 12 6 8 Coefficients recalibrating Measuring inputS 20 ee
9. address 7500 1 Switch the alarm on Time and date 2001 2100 Current year in the YYYY format 0 149 0 0000 2359 Beginning of the day 0000 2359 Beginning of the night Systemic registers Status Successive bits represent flags informing about events Bit 15 work in service mode requires service authorization Bit 14 Error of EEPROM memory manufacturer settings are restored Bit 13 Error of the RTC clock settings or uncertain settings Bit 12 the summer winter time was changed or inversely No concerns Bit 11 Error of the external lighting sensor only for options made with a sensor Bit 10 Break in the supply Bit 09 Measurement error in the line 2 value beyond the range Bit 08 Measurement error in the line 1 value beyond the range Bits 07 00 no used always value 0 i Status of devices added to the display Successive bits inform about the transmission state with slave devices Bit 15 There were transmission errors 4030 RW No concerns Bit 06 error of the device number 7 Bit 09 error of the device number 10 Bit 08 error of the device number 9 Bit 07 error of the device number 8 Bit 05 error of the device number 6 Bit 04 error of the device number 5 Bit 03 error of the device number 4 Bit 02 error of the device number 3 Bit 01 error of the device number 2 Bit 00 error of the device number 1 Acces
10. anically separated Transmission protocol MODBUS RTU Serviced functions 03 16 17 Reaction against decay and supply recovery Preservation of configuration data in the display Dimensions depending on the version code Protection grade insured by the housing IP40 the terminal side IP10 Auxiliary measuring inputs range 4 20 mA class 0 1 10 C input resistance 10 Q error caused by the ambient temperature changes 0 1 10 C Reference conditions and rated operational conditions working temperature 0 23 50 C storage temperature 20 75 C humidity 25 95 supply 85 230 253 V a c frequency 45 50 60 Hz external magnetic field 0 40 400 A m working position any Standards fulfilled by panels Electromagnetic compatibility noise emissions acc to EN 61000 6 4 noise immunity acc to EN 61000 6 2 resistance to supply decay acc to EN 61000 6 2 Safety requirements acc to EN 61010 1 e isolation ensured by the housing basic isolation between circuits basic installation category III pollution degree 2 maximal working voltage in relation to earth for supply circuits 300 V and 50 V for others 24 9 ORDER CODES DIGITAL DISPLAY PANEL DL1 XX Type of display panel One row including 4 digits of red colour 01 One row including 4 digits of yellow colour 02 Two rows including 4 digits in each row upper row digits of red colour ower ro
11. bend any components and do not change any insulation distances Do not touch any electronic components and contacts Devices may contain electrostatically sensitive components which can easily be damaged by inappropriate handling Do not damage or destroy any electrical components since this might endanger your health E Q 4 ELECTRICAL CONNECTION m Before switching the device on one must check the correctness of connection to the network m Incase of the protection terminal connection with a separate lead one must remember to connect it before the connection of the device to the mains m When working on live devices the applicable national regulations for the prevention of accidents must be observed m 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 m 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 m The manufacturer of the digital display or installed devices is responsible for the compliance with the required limit values demanded by the EMC legislation Do not connect the digital display to the mains through an autotransformer The RS 485 socket serves only to connect devices working with the MODBUS protocol OPERATION Measuring systems includin
12. ce address 0 switches the device off 4332 Number of read out registers Register type 0 variable of char type 1 variable of unsigned char type 4333 RW 2 variable of integer type 3 variable of unsigned integer type 4 variable of long type 5 variable of unsigned long type 6 variable of float type 18 4334 ju period in seconds Defines the asking freguency of the slave Device number 8 4335 0 1 247 Slave device address 0 switches the device off 4337 Number of read out registers Register type O variable of char type 1 variable of unsigned char type 4338 RW 2 variable of integer type 3 variable of unsigned integer type 4 variable of long type 5 variable of unsigned long type 6 variable of float type 4339 ae period in seconds Defines the asking frequency of the slave Device number 9 4340 0 1 247 Slave device address 0 switches the device off 4342 Number of read out registers Register type 0 variable of char type 1 variable of unsigned char type 4343 RW 2 variable of integer type 3 variable of unsigned integer type 4 variable of long type 5 variable of unsigned long type 6 variable of float type 4344 pera period in seconds Defines the asking frequency of the slave Device number 10 4345 0 1 247 Slave device address 0 switches the device off 4347 Number of read out registers Register type 0 variable of char type 1 variable of unsign
13. d with 1E 20 values 14 7 1 Registers 4000 4031 Register U 4000 1 247 Address of interface nr 1 user s interface Working mode of interface nr 1 0 RTU 8N 1 1 RTU 8N2 2 RTU 8E1 4001 RW 0 3 3 RTU 801 Baud rate of interface nr 1 b s O 2400 1 4800 2 9600 3 14400 4 19200 5 28800 6 38400 7 57600 4002 RW 8 76800 9 115200 Waiting time to the response of slave device for the port 2 4003 RW 1 50 expressed as the multiple of 100 ms Working mode of interface nr 2 0 RTU 8N 1 4004 RW 0 3 1 RTU 8N2 2 RTU 8E1 3 RTU 801 Baud rate of interface nr 2 b s O 2400 1 4800 2 9600 3 14400 2003 a 4 19200 5 28800 6 38400 7 57600 8 76800 9 115200 Configuration of display rows Row number 1 4006 Number of digits in the first row 4007 Display format number of places after the decimal point 4008 RW 0 149 Number of the register to display as the shift in respect to the address 7500 Row number II 4012 RW 0 149 Number of the register to display as the shift in respect to the address 7500 Row number lll Display format number of places after the decimal point 4016 RW 0 149 Number of the register to display as the shift in respect to the address 7500 aw as aoe CH neamo OOO Frau a cwac we wan 15 Number of the register to display as the shift in respect to the
14. e 5 Tenth register read out 7550 R na Device 6 First register read out 7551 R na Device 6 Second register read out 7552 R na Device 6 Third register read out 7553 R na Device 6 fourth register read out 7554 R na Device 6 Fifth register read out 7555 R na Device 6 Sixth register read out 7556 O R na Device 6 Seventh register read out 7557 R na Device 6 Eighth register read out 7558 O R na Device 6 Ninth register read out 7559 R na Device 6 Tenth register read out 7560 R na Device 7 First register read out 7561 R na Device 7 Second register read out 7562 R na Device 7 Third register read out 7563 O R na Device 7 fourth register read out 7564 R na Device 7 Fifth register read out 7565 O R na Device 7 Sixth register read out 7566 R na Device 7 Seventh register read out 7567 O R na Device 7 Eighth register read out 7568 DAT Device 7 Ninth register read out 7569 R na Device 7 Tenth register read out 7570 R na Device 8 First register read out 7571 R na Device 8 Second register read out 7572 R na Device 8 Third register read out 7573 R na Device 8 fourth register read out 7574 O R na Device 8 Fifth register read out T515 R na Device 8 Sixth register read out 7576 R na Device 8 Seventh register read out 7
15. e eee LALL LLY YF n LLY Ln nnnnon ninne 13 Te INTERFACE iu iei iu did a e a dnw ygu FEL Fed ydan Cys od 14 7 1 Registers 4000 4031 ducissa nienia ea eaaa iaaea NEEE 15 1 2 Registers 4300 4349 ean easa eara i Y GN dod EA O Nyd DRY ESF AE FNAN DO CL YR GELE CRAU 17 T Registers 7900 GDB3 uu I nins iania nani iiaei FL GYNAR DYD UU NE YF CYLCB YN CD 19 8 TECHNICAL DATA i peano FF AUU ag CF YDY FFF YG Y CW yn daa EI 23 9 ORDER CODES LG eee ae AIR Fe Alea we CRAD 25 10 BEFORE A DAMAGE WILL BE DECLARED 0 0 cecceecceseeeceeeeeeceeeeeeeeeeaeeeeeeaeeereeateneeeeee 26 11 MAINTENANCE AND SERVICE 0 e ce ceceeccececeeeeeeeeeeeeaeeeeesaeeeeeeaeeeeesaeseeesaeseeeaesneeeeentesaeeate 27 1 APPLICATION Large size digital display panels of DL1 type are destined to display measured values or set values through the communication interface Taking in consideration the brightness of panel segments and the housing execution they are destined to be installed inside buildings They find application to display numerical quantities in office accommodations production work shops in production management rooms as information about production parameters state of ma chines or devices The displayed value can be transmitted from external devices working in MODBUS standard It is pos sible to configure the display to work as Master or Slave Moreover the display makes possible the connection of 10 slave devices to it
16. ed char type 4348 RW 2 variable of integer type 3 variable of unsigned integer type 4 variable of long type 5 variable of unsigned long type 6 variable of float type 4349 A O period in seconds Defines the asking freguency of the slave 7 3 Registers 7500 7653 7500 R na Device 1 First register read out 19 7501 R na Device 1 Second register read out 7502 O R na Device 1 Third register read out 7503 O R na Device 1 fourth register read out 7504 O R na Device 1 Fifth register read out 7505 R na Device 1 Sixth register read out 7506 R na Device 1 Seventh register read out 7507 R na Device 1 Eighth register read out 7508 R na Device 1 Ninth register read out 7509 R na Device 1 Tenth register read out 7510 R na Device 2 First register read out 7511 R na Device 2 Second register read out 7512 R na Device 2 Third register read out 7513 R na Device 2 fourth register read out 7514 R na Device 2 Fifth register read out 7515 R na Device 2 Sixth register read out 7516 R na Device 2 Seventh register read out 7517 O R na Device 2 Eighth register read out 7518 R na Device 2 Ninth register read out 7519 O R na Device 2 Tenth register read out 7520 R na Device 3 First register read out 7521 R na Device 3 Second register read o
17. external devices working in MODBUS RTU standard e Register 7500 7653 thirty two bit registers of float type including data read out from external devices measured values and registers of general assignments Caution Values in general registers 7600 7609 have the 1E 20 value after switching the supply on and the value written in these registers is not stored after switching the supply off The value introduced in general registers with addresses 7614 7641 is written in the non volatile controller memory The switching of the panel on does not cause the lost of values written in these registers If the register value to display is higher than 1E 20 then it will be decreased to the 1E 20 value Is the register value to display is lower than 1E 20 then it will be increased to the 1E 20 value The data readout from external devices is carried out with a ca 200 ms interval between successive queries and can be subject to extension in case when the added devices have a long response time to the query In case of switching all devices on or questioning devices with long response time it can happen that the time between successive data readouts from the given device will be longer than the programmed in the panel what has a relation with response times of devices added to the display and the number of these devices If the added device to the display does not respond or the response is erroneous then registers with readout values will be fille
18. f float type 4314 Aa period in seconds Defines the asking freguency of the slave Device number 4 4315 0 1 247 Slave device address 0 switches the device off 17 4317 Number of read out registers Register type 0 variable of char type 1 variable of unsigned char type 4318 RW 2 variable of integer type 3 variable of unsigned integer type 4 variable of long type 5 variable of unsigned long type 6 variable of float type 4319 HA period in seconds Defines the asking freguency of the slave Device number 5 4320 0 1 247 Slave device address 0 switches the device off 4322 Number of read out registers Register type O variable of char type 1 variable of unsigned char type 4323 RW 2 variable of integer type 3 variable of unsigned integer type 4 variable of long type 5 variable of unsigned long type 6 variable of float type 4324 aa period in seconds Defines the asking frequency of the slave Device number 6 4325 0 1 247 Slave device address 0 switches the device off 4327 Number of read out registers Register type 0 variable of char type 1 variable of unsigned char type 4328 RW 2 variable of integer type 3 variable of unsigned integer type 4 variable of long type 5 variable of unsigned long type 6 variable of float type 4329 Ar O period in seconds Defines the asking freguency of the slave Device number 7 4330 0 1 247 Slave devi
19. f introducing changes Caution The change of transmission parameters requires 4 correctly configured Gr Change Cancel 6 3 Display configuration The dialog window Display Configuration serves to the display configuration The display field can be freely configured It is admitted that one display row is destined to display one quantity The DL1 program services displays composed maximally of four rows Display configuration Row Number of digits as E 1 Turn the alarm on Row ll Number of digits 0 7500 M Display format Displayed register Display format Displayed register F Turn the alarm on Write the configuration Read out the configuration Row Ill Number of digits gt 7500 M Display format Displayed register M Turn the alarm on Row Iv Number of digits 0 7500 M Display format Displayed register M Turn the alarm oi fo lt gt fo W Close In order to change display configuration it is recommended to read out the current configuration and next to modify it suitably The marking of fields in the dialog window is as follows e Number of digits means the number of digits in the row The zero value means the lack of row The first row must include one digit at least e Display format the number of digits after the decimal point defines the number of places after the decimal point that will be displayed e Di
20. g DL1 display panel must be eguipped with protection devices according to the corresponding standard and regulations for prevention of accidents m After the display has been disconnected from the supply voltage live components and power connections must not be touched immediately because capacitors can be charged m The housing must be closed during operation The protection degree ensured by the housing is defined as IP40 and IP10 from the connection side mA MAiNTENANCE AND SERVICING Please observe the manufacturer s documentation Read all product specific safety and application notes in this User s Manual Before taking the device housing out one must turn the supply off EE NE O o m The removal of the device housing during the guarantee contract period may cause its cancellation 4 DESIGN DESCRIPTION AND INSTALLATION The display panel housing is made of profiles and aluminium sheets painted in black colour The frontal surface is made of polycarbonate as an anti reflexive glass The protection degree ensured by the housing is defined as IP40 The view and overall dimensions of the DL1 display panel is presented on fig 1 and 2 The design enables to fix the display panel on a wall or suspend it 7 218 191 Hag MP 95 je 397 429 gt
21. ice no 2 Basic address 7501 Device no 3 Device no 4 Number of registers 4 Device no 5 Register type 6 float s Device no 6 Device no 7 Review period 1 Device no 8 in sec Device no 9 Device no 10 Read out switched off Before each configuration parameter change it is recommended to carry out the configuration readout from the display and after its modification choose the option write in order to write changes into the display 6 8 Coefficients recalibrating measuring inputs Recalibration coefficients refer to current measuring input of the DL1 display panel driver And have the task to change freely the displayed value in the function of the input control signal The dialog window serving to introduce the individual characteristic is presented below Recalibration coefficient Input Paint Indicated value Expected value Point Il Indicated value Expected value 6 25 x 25 00 Read out Input Il Paint Indicated value Expected value Point Il Indicated value Expected value y 12 50 x 150 00 Write 13 Example Assuming that a temperature transducer is connected to the measuring input of the display panel and for 10 C the output signal is 4 mA however for 150 C the output signal is 20 mA In order that the display panel is to indicate the temperature value and not the value of the transducer output current one must define recalibrating points
22. nt addresses The register type number of registers and register address from which begins the data readout is freely configured by the user The review period frequency of data readout from the device is programmed by the user Taking in consideration the device response time it may occur that the time between successive readouts will be longer than the programmed Data readout errors cause the setting of the check bit in the display status register If errors occur in the communication with the device which the value is displayed this will cause the display of an error transmission message HEEB on the readout field The configuration of data readout parameters is carried out in the program after choosing the option Added Devices from the main program menu what will cause the display of the dialog window presented below The user must define connection parameters i e transmission mode baud rate and the waiting time to the device response time out given in milliseconds In order to configure the given device one must choose the device to be configured from the list and next give data readout parameters To switch the device off one must give the zero value as the address 12 Configuration of added devices X Connection parameters Mode 8n2 Rate 3600 z Time out 50d To switch the device off one must give the address 0 Readout Write Konfiguracja odezytu Device address Device no 1 Dev
23. play panels have the possibility to program the luminosity brightness definition The luminosity brightness can be defined in two time periods named in the program as brightness for the day and brightness for the night It is possible to set the brightness in such a way that the display will be switched on increasing the brightness in the defined hour and switched off automatically decreasing the brightness in the foreseen hour The brightness configuration consists of defining the starting hour for the day and for the night and defining the brightness for these periods Brightness configuration Beginning of the day 07 00 00 Brightness for th day Max value 100 Beginning of the night 10000 Brightness for the night 10 Min value Write Read out 6 6 Display status The selection of the option Show the Status in the main program window causes the readout of status registers from the DL1 display and the display of the window with informing flags The set flags can be erased by the marking of the given flag The status informs the users about the state of the DL1 display driver and about the transmission state between the DL1 display panel and devices added to the display 6 7 Display configuration for the data readout from added devices One can configure the display for data readout from external devices working in the MODBUS RTU mode All added devices must have identical transmission parameters and differe
24. s code to the calibration data and some configuration No concerns settings In order to change calibration coefficients one must introduce the correct password 4031 16 7 2 Registers 4300 4349 Register Opera Device number 1 4300 0 1 247 Slave device address 0 switches the device off 4302 Number of read out registers Register type O variable of char type 1 variable of unsigned char type 4303 RW 2 variable of integer type 3 variable of unsigned integer type 4 variable of long type 5 variable of unsigned long type 6 variable of float type 4304 ele period in seconds Defines the asking frequency of the slave Device number 2 4305 0 1 247 Slave device address 0 switches the device off 4307 Number of read out registers Register type 0 variable of char type 1 variable of unsigned char type 4308 RW 2 variable of integer type 3 variable of unsigned integer type 4 variable of long type 5 variable of unsigned long type 6 variable of float type 4309 ba period in seconds Defines the asking freguency of the slave Device number 3 4310 0 1 247 Slave device address 0 switches the device off 4312 Number of read out registers Register type O variable of char type 1 variable of unsigned char type 4313 RW 2 variable of integer type 3 variable of unsigned integer type 4 variable of long type 5 variable of unsigned long type 6 variable o
25. splayed register defines the register index the value of which will be displayed on the display e Turn the alarm on causes the flickering switching of the display after exceeding given values signalling in this way the alarm state Threshold values for the alarm are given in the textual fields situated under the switch 7urn the alarm on After carrying out the modification the configuration write is made by the push button Write the configuration 6 4 Setting time date The setting of the current time and date of the internal real time clock is carried out through the choice of the Time Date option in the main program window The user can select two options of time setting Time Date gt 1 2 3 4 5 B gt 8 9 1011 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Z Today 07 02 2007 13 39 46 Write Read out O Synchronize The write of time parameters and their write in the display or the selection of the Synchronize option what will cause the time and date sampling from the computer and the write of these quantities to the display The selection of the Synchronize option performs the synchronization of the internal display clock with the computer clock with a one second precision however the time write by giving the date and time value is carried out with a one minute precision seconds introduced by the user are omitted 11 6 5 Setting the luminosity brightness DL1 dis
26. st take note of this when the device is working inconsistently to the expectations Possible consequences if disregarded In the security scope the digital display meets the requirements of the EEC Low Voltage Directive EN 61010 1 issued by CENELEC Remarks concerning the operator safety 1 GENERAL DL1 large size display panel are destined to be mounted in accordance with customer s requirements m 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 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 m 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 2 TRANSPORT STORAGE Please observe the notes on transport storage and appropriate handling Observe the climatic conditions given in Technical Data INSTALLATION The DL1 digital display 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
27. t of the current configuration and modify the chosen parameter Transmission default parameters of the DL1 display address in the network 1 transmission mode RTU8n2 baud rate 9600 bit sec Transmission parameters can be freely changed by the user It is recommended to write new and previous transmission parameters The view of the main window of the DL1 program is presented on the window design In order to configure connections one must choose the option Connection configuration from the main program window Then the dialog window presented on the design will start After choosing connection parameters one can check the transmission correctness choosing the option Check or close the window in order to a further work with the program Moreover the user can also choose the option Change parameters serving to change parameters see section 6 2 Change of transmission parameters 6 2 Changing transmission parameters Connection changes In order to change connection parameters one must choose Connection configuration and next choose the option Change Parameters in the dialog window Connection Configuration Caution The change of transmission parameters can be only made when the connection is correctly configured In the dialog window Connection Change the user must give required connection parameters and choose Change in order to change connection parameters or Cancel to resign o
28. uld send the device to repair it in an authorized service workshop 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 specifications of any products as engineering advances or necessity requires and revise the above specifications without notice 27 SALES PROGRAM MEASUREMENT DIGITAL and BARGRAPH PANEL METERS CONTROL MEASURING TRANSDUCERS RECORDING ANALOG PANEL METERS DIN INSTRUMENTS DIGITAL CLAMP ON METERS a INDUSTRIAL PROCESS and POWER CONTROLLERS CHART and PAPERLESS RECORDERS 4 PHASE and 3 PHASE WATT HOUR METERS LARGE SIZE DISPLAY PANELS a ELEMENTS of INTEGRATION SYSTEMS a ACCESSORIES for MEASURING INSTRUMENTS SHUNTS CUSTOM MADE PRODUCTS WE ALSO OFFER OUR SERVICES IN THE PRODUCTION OF ALUMINIUM ALLOY PRESSURE CASTINGS m PRECISION ENGINEERING and THERMOPLASTICS PARTS SUBCONTRACTING of ELECTRONIC DEVICES SMT m PRESSURE CASTINGS 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 DL1 07 Lubuskie Zaktady Aparatow Elektrycznych LUMEL S A ul Sulechowska 1 65 022 Zielona Gora Poland Tel 48 68 329 51 00 exchange Fax 48 68 329 51 01 e mail lumel lumel com pl http www lumel com pl
29. ut 7522 R na Device 3 Third register read out 7523 R na Device 3 fourth register read out 7524 O R na Device 3 Fifth register read out 7525 R na Device 3 Sixth register read out 7526 R na Device 3 Seventh register read out 7527 R na Device 3 Eighth register read out 7528 R na Device 3 Ninth register read out 7529 E Device 3 Tenth register read out 7530 R na Device 4 First register read out 7531 R na Device 4 Second register read out 7532 R na Device 4 Third register read out 7533 R na Device 4 fourth register read out 7534 R na Device 4 Fifth register read out 7535 O R na Device 4 Sixth register read out 7536 R na Device 4 Seventh register read out 7537 R na Device 4 Eighth register read out 7538 ae Device 4 Ninth register read out 7539 R na Device 4 Tenth register read out 20 7540 R na Device 5 First register read out 7541 R na Device 5 Second register read out 7542 O R na Device 5 Third register read out 7543 O R na Device 5 fourth register read out 7544 R na Device 5 Fifth register read out 7545 O R na Device 5 Sixth register read out 7546 R na Device 5 Seventh register read out 7547 R na Device 5 Eighth register read out 7548 R na Device 5 Ninth register read out 7549 R na Devic
30. w digits of red Colour e 03 Two rows including 4 digits in each row upper row digits of red colour ower row digits of yellow colour 04 Two rows including 4 digits in each row upper row digits of yellow colour ower row digits of red COIOUr n se 05 Two rows including 4 digits in each row upper row digits of yellow colour ower row digits of yellow colour 06 Custom made hh ee teeeeeateeeeteeeeaeeeeeeteeeeseeeeeaneees XX The code number is established by the manufacturer Coding Example The Code DL1 06 means DL1 Digital display panel consisting of 2 rows 06 the upper row includes 4 yellow digits the lower row includes 4 yellow digits Other versions of displays are possible acc customer s needs after agreeing with the manufacturer 25 10 BEFORE A DAMAGE WILL BE DECLARED If the display remains inconsistently with the customer expectations one must firstly check the display configuration Problem Lack of display the display field is blank Solution One must check the set level of brightness and the connection correctness Displayed symbol Scie The displayed symbol signals a lack of transmission with the device which the value has to be displayed from One must check the correctness of the interface con nection and the configuration of additional devices Displayed s
31. ymbol See The value to display cannot be situated in the display field The value is too high to be displayed or a toohigh display accuracy has been chosen Lack of communication with the display Check the correctness of connections and check the correctness of transmission parameter settings In case when settings are unknown one must contact the ma nufacturer or try lately used settings The displayed result is incomplete Lack of the most significant digits One must check if the introduced number of digits for the given row is not higher than the physical number of display digits for the given row 26 11 MAINTENANCE AND SERVICE Displays of DL1 type do not require a periodical maintenance One cannot use solvents petrols corrosive means which can damage painted surfaces of the display or the frontal glass Antielectrostatic cleaning foams are the most suitable to clean the display When washing the display one must take care that moisture does not penetrate inside the display In case of some incorrect operations 1 After the dispatch date and within the period stated in the guarantee card One should return the device to the LUMEL s Quality Inspection Dept If the device has been used in compliance with the instructions LUMEL S A guarantees to repair it free of charge The disassembling of the housing causes the cancellation of the granted guarantee 2 After the guarantee period One sho
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