A_Automatizace_Automatizační - ZAM
Contents
1. TTT SETVIS The right choice in sensors Conveyor belt operation can be divided into two areas according to the definition of the environment the so called heavy duty and light duty This designation applies only to the simpler division of the sensors mentioned below The exact environment specifications must be known prior to selecting the sensors Frequently it can be found in the project documentation or in the auditor s report If you do not have this classification or if it does not comply with the new standards it must be made prior to realizing the project documentation for automation Heavy duty It is a characteristic for the outdoor environment with climatic influences where heavy material is produced and transported and where heavy machinery is used The technology in such duty is continuously subject to damages caused by the material being transported or by machine manipulation by dust or mud by temperature changes and by the sturdiness of the whole technology designed for the relevant environment Heavy duty can mean all logging systems manufacturing technologies for mineral raw materials etc Light duty It is a designation for operation at constant temperature inside factory buildings where light material is transported using small conveyors Brute force is not necessary here and environmental characteristics low dust nuisance cleanness etc will guarantee long service life of the technology Co2. the relevant terminals according to the manual The control logic and the status control are programmed in the control system which can recognize the connected sensors and determine the trace mode This unit can run in an autonomous mode without the control network All status and starting records are made automatically and can be listed on site by means of a computer The unit is adapted for relay operation and control as well It means that it can be inserted in the middle of the conveyor line and start and or stop commands can be performed from the contactor room by means of relay contacts This possibility serves for the gradual recovery of the conveyor system without a radical disturbance or blocking of the transport Total investment can be spread over a longer time period The unit is comprised of a control unit MODUL IQ and a power part MODUL SJW Both parts are designed as one distribution field and they are delivered in a distribution board with high protection as standard equipment The distribution board can be delivered with more units as an economical solution This version can be used where conveyors are close to each other All conveyor status information from the sensors is brought to the control part The safety loop directly controls the power part and it will transmit the information about emergency stopping to the control unit as well The control unit will provide this command for other devices and will inform the ope
3. 4 unit The most suitable position of the unit is close to the conveyor drive The position is determined by the cabling for the drive The sensors are connected according to the diagram the longest path is that of the rom sensor which will be installed on the angle pulley If the drive is on the opposite side of the conveyor than in the diagram the transfer sensor will represent the same distance o Opee o k m Direction of movement Crushers sieves and other technology RDP 444 4x on one distribution board Direction of movement Control power supply ipaa tea power supply This situation is usually solved by one cable The pull wire system and the aberration sensors will be adapted according to the specific situation All cabling is positioned with reference to disturbance safety and theft protection The automation unit is delivered for one drive in one distribution board For conveyor combinations with drives close to eachother the automation unit will be located on one distribution board Control centre ISO 9001 2001 ZAM SERVIS s r o Ostrava tel 420 596 135 422 email zam zam cz V01 www zam cz Software control of the conveyor paths Description The RDP 444 automation unit is programmed by means of the SWRDP 444 utility program or by means of visualization software with a specific programmed application The SWRDP 444 program This program is designed for an automation uni
4. dly displayed as simple drawn objects In addition to that 3D animation or film sections are available for better lucidity In the visualization active buttons designed to control the technology or to display details of the individual parts are used The visualization software is installed in the standard or the industrial computer The computer is connected to the RDP 444 automation unit network and to the control system network for other technologies sieve control trouser slippage etc through a module with a converter Primary configuration of the unit and of the parameters for input information from the sensors is made through this connection Its control is defined in the relevant visualization application and therefore it is not necessary to enter these parameters The start and stop commands are given through the network from the computer The program can instantly check the conveyor condition and it will display the location of the fault and intervene automatically according to ISO 9001 2001 pre programmed procedures if any crash should occur For example it can switch off the path with material before the crash point and it will leave the path after this point to transport the remaining material The intervention can be performed manually by the operating staff by means of controls This example does not show emergency stop In addition to conveyor path and machine technology control the program will make an automatic back u
5. nveyor production in car factories and electronics factories production of plastic moldings etc can be considered light duty Rpm sensors Sensor SHR 2 magnet MHR 2 Sensor SHR 3 magnet MHR 2 Sensor XSA11373 magnet MHR 2 Sensor XSA12373 magnet MHR 2 Z ZS DPN N Transfer sensors Sensor RHP 5 A N Sensor UMV1 A A Sensor UMV2 A A Sensor K1 BOS 21 probe BOS 4T A N Aberration sensors Sensor VSP 3B Sensor LHPE 10 2 LP A Z Sensor ET 4T N A Pull wire switches Switch LHPEw 10 2 B S Switch LHPEw 10 2 BSL S Switch LHPEw 10 2 BSR S Switch SNS 12 Switch Lifeline 4 Z ZEDD E a N Glossary A we recommend for this application excellent solution M possible to use for this application but all parameters must be checked N not suitable will not work under given conditions definitely short service life Z will work reliably but this solution is unnecessarily expensive n SETS RDP 444 Automation Unit Description The automation unit controls one conveyor belt drive by means of a control network It is designed to ensure its wide application possibilities for different drives Its modular design enables quick compiling with regard to the given drive power The control unit has terminals for connecting the necessary sensors including inputs for technology measurement Safe start and stop of the system will be achieved by proper sensor mounting on the conveyor belt and by connecting to
6. p of all operations executed and it will archive information about conveyor or other technology conditions from the individual RDP 444 units This data can be used for statistical calculations of the number of faults their types e g slipping time they happened etc These calculations can serve as a basis for subsequent measures against similar faults ZAM SERVIS s r o Ostrava tel 420 596 135 422 email Zam zam cz V01 www zam cz
7. rating staff by means of the control network The power supply is provided by two cable ducts The power supply for the drive can be the often used 3 x 500V 50Hz and the power supply for the control 230V 50Hz preferably with a back up power supply Double feeding will increase the quality of control in terms of disturbance and it will enable better system check line operation can be simulated without unnecessary starting ofthe drives PULL WIRE TRANSFER ROTATION ABERRATION SYSTEM GUARD GUARD DATA LOOP Q CONTROL POWER SUPPLY DRIVES POWER SUPPLY MODUL CONTROLY power SYSTEM ethene CONVEYOR SCALE METAL DETECTOR TEMPERATURE GUARD CONVEYOR MODUL DRIVE E 8 L A i v y y PART gt gt The catalogue sheet contains only some parameters important for your decision For planning always require a corresponding user manual and eventually a technical consultation on the possibilities of use ISO 9001 2001 ZAM SERVIS s r o Ostrava tel 420 596 135 422 email zam zam cz ISO 9001 2001 V01 WWW Zam CZ V01 ZAM SERVIS s r o Ostrava tel 420 596 135 422 email zam zam cz www zam cz RDP 444 Automation Unit Transfer sensor Direction of movement Pull wire system Communication to the next machine orto the control centre RDP 444 Ll Lm The figure above shows the schematic diagram for an optimum connection of the RDP 44
8. t engaged in the system without visualization software Configuration ofthe unit parameters for input data from the sensors and control methods outputs where dependences on other units within the network are defined can be adjusted here It is also possible to read the archived unit status data from the control part This software is not intended for line control and cannot be used for this purpose The lines units are started by means of the voltage input at the terminals for the start command and by disconnecting from the command input for the stop command If more units are linked in a network the start or stop commands will be transferred to the other RDP 444 units after time constants and modes are defined Information about emergency stopping or stopping for other reasons e g slipping is transferred within the network between the units as well Information about conveyor run and or breakdown is available at the dry output contact terminals which can then be used for the control of the continuing conveyor path without RDP 444 control Visualization software Visualization software is used for control and regulation of the whole technology The most suitable program for visualization is Control Web However we are able to carry out visualization in other programs if required Visualization means graphic representation of the technology where important machine parts status data are shown They are standar
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