IP58_IP58S_CKP58 Programmable incremental
Contents
1. WARNING Please always close the programming interface before disconnecting the encoder 1 ENC58 IEP58 PROG lt 7 DATALOGIC 5 2 Starting the program To launch the program just double click the ENC58 PROG TOOL vx x exe executable file The main page of the configuration interface will appear on the screen A further page is dedicated to the diagnostic information it can be accessed by pressing the ADVANCED DIAGNOSTICS button below in the page see on page 26 First of all the main page allows the operator to choose the language used to display texts and items in the user interface Click the Italian flag BB icon in the top right to choose the Italian language click the UK flag S icon to choose the English language Two sections can be found in the main page of the configuration interface 1 a top section groups the items needful to establish the connection between the encoder and the interface the connection buttons as well as the drop down boxes designed to select the interface type and the series of the encoder to connect 2 the section where the parameters to program the encoder can be found also the buttons to check the work status of the encoder and enter the diagnostic information page can be found below in this section DATALOGIC Interface type ENCSS IEPSS PROG TOOL Connect z Encoder ENCSB PROG SA Connect re internal pos register DI Programmable parameters Resolution 1024 Countin2. axis with a tenth of a millimetre resolution In this way we convert a rotary measurement value 55000PPR into a linear measurement value therefore we are able to control the 5 5 m long linear travel with a tenth of a millimetre resolution Example 4 Let s assume that the encoder is used to control the movement of a chain conveyor The chain conveyor is equipped with multiple stations and has an overall length of 14 847 m If we set a resolution of 14847 PPR Resolution 14847 we have precise control over the movement of the chain conveyor and its positioning at the stations with a millimetre resolution Counting direction By default the phase relationship between A and B channels is so that the rising edge of A channel leads the rising edge of B channel when the encoder is rotating in a clockwise direction see the Figure on page 33 Thus the counter in the subsequent electronics will get a count up This parameter allows to have a count up also when the encoder is rotating in a counter clockwise direction Set Counting direction CW to have the increasing count when the shaft is turning clockwise set Counting direction CCW to have the increasing count when the shaft is turning counter clockwise Clockwise and counter clockwise directions are viewed from the shaft side see the Figure below Default CW min value CCW max value CW CW CCW 21 ENC58 IEP58 PROG DATALOGIC WARNING The counting direction
3. by the cable run and the desired number of pulses per revolution 25 ENC58 IEP58 PROG lt 7 DATALOGIC RPM Maximum counting frequency kHz 60 1000 PPR The reversed formula can be very useful for instance when you know the maximum counting frequency that is applicable to the system because of the encoder the following electronics and the cable length and you need to calculate the maximum rotational speed the encoder is allowed to reach at the desired resolution Encoder status It displays the work status of the encoder Press the READ button to update the status visualization If the encoder is working properly the NO ERROR message appears on the right of the READ button If a fault condition arises the WARNING message is invoked to appear By pressing the CLEAR ERROR button the system tries to solve the problem If this is not possible please press the ADVANCED DIAGNOSTICS button to learn more about the occurred fault 26 DATALOGIC 5 5 Diagnostics page When you press the ADVANCED DIAGNOSTICS button in the main page you enter the Diagnostics page In this page you can find detailed information on the work status of the encoder The current status is described in the window in the bottom right DATALOGIC Interface type Encoder Internal pos register Encoder status Read Clear error ENCS58 1EP58 PROG TOOL ENC58 PROG No error Bac
4. clockwise and the decreasing count when the shaft is turning counterclockwise For any information on the connection of the Counting direction input refer to the section 4 9 Counting direction input ENC58 models only WARNING After having set the new counting direction it Is necessary to set also the Index pulse 22 lt 7s DATALOGIC ENC58 IEP58 PROG Index length This parameter allows to set the width of the Index pulse 0 pulse expressed in electrical degrees Two options are available and selectable in the drop down box 90 el gated A B and 180 el gated A Please note that the 0 pulse having a width of 90 electrical degrees is synchronised with A and B pulses while the O pulse having a width of 180 electrical degrees is synchronised with A pulse See the Figure below Default 90 el gated A B Min value 90 el gated A B Max value 180 el gated A Index position This encoder provides the zero signal Index pulse once per revolution as relative positioning reference home position see the Figure above In this way a unique position can be identified at a well known point in the 360 revolution of the encoder shaft This function allows to set the point in the revolution at which the 0 pulse will be output It is useful for example when you want the zero position of the encoder and the zero mechanical position of the axis to match When you want to set the position of the 0 signal i
5. encoder is OFF an error occurred in the ASIC while reading the disk MEH EED Description microcontroller error p It warns of the presence of an error 1 SPI communication error between the microcontroller and the ASIC designed to read the disk 2 An error occurred at power on while uploading the configuration data ON from the EEPROM 3 An error occurred while reading the encoder position immediately after starting the encoder or after setting either the resolution or the counting direction 4 Communication error between the encoder and the PC lt 7 DATALOGIC ENC58 IEP58 PROG 4 11 Index pulse setting external button Figure 1 ENC58 models only NOTE The Index pulse setting external button is available only on ENC58 models This encoder provides the zero signal Index pulse once per revolution as relative positioning reference home position see the Figure on page 9 In this way a unique position can be identified at a well known point in the 360 revolution of the encoder shaft The external button located in the rear side of the encoder enclosure allows to set the point in the revolution at which the 0 pulse will be output This function is useful for example when you want the zero position of the encoder and the zero mechanical position of the application to match When you want to set the position of the O signal in the revolution you must move the axis to the desired position then press the Index
6. pulse setting button while the encoder and the mechanical assembly are in stop Index pulse setting button Diagnostic LEDs Figure 1 Diagnostic LEDs and Index pulse setting button WARNING Please do not press the Index pulse setting button when the encoder configuration interface program is running Please check the position of the 0 pulse and set it if necessary whenever you set a new resolution next to the Resolution parameter or reverse the counting direction NOTE The width of the O pulse can be set next to the Index length parameter Two options are available 90 el gated A BY and 180 el gated A Please note that the 0 pulse having a width of 90 electrical degrees is synchronised with A and B pulses while the 0 pulse having a width of 180 electrical degrees is synchronised with A pulse For further information please refer to page 23 13 ENC58 IEP58 PROG lt 7 DATALOGIC NOTE It is possible to set the 0 pulse position also by either sending a signal via PLC or other controller through the dedicated input see the section 4 8 Index pulse setting inout ENC58 models only option available only on ENC58 models or by means of the programming interface see the Index position parameter on page 23 option available on both ENC58 series 4 12 I C Inter Integrated Circuit serial connection The ENC IEP58 programmable encoder is equipped with a serial interface for the parametrization and s
7. ring nut of the connector in order to ensure a good earthing through the frame of the device To do this disentangle and shorten the shielding 1 and then bend it over the part 2 finally place the ring nut 3 being sure that the shielding 1 is in tight contact with the ring nut 3 nese Db i NY LA D N S I i W 9 lt 7 DATALOGIC ENC58 IEP58 PROG 4 6 Ground connection Connect the cable shield and or the connector housing and or the frame to ground Make sure that ground is not affected by interferences The connection point to ground can be situated both on the device side and on user s side The best solution to minimize the interference must be carried out by the user You are advised to provide the ground connection as close as possible to the encoder 4 7 A B 0 output channels 4 8 Index pulse setting input ENC58 models only NOTE The Index pulse setting input is available only on ENC58 models This encoder provides the zero signal Index pulse once per revolution as relative positioning reference home position see the Figure here above In this way a unique position can be identified at a well known point in the 360 revolution of the encoder shaft This input allows to set the point in the revolution at which the 0 pulse will be output This function is useful for example when you want the zero position of the encoder and the zero mechanical position of the axis to match When you want to set th
8. age they are expressly designed to highlight the parts of the text which are of great interest and Significance for the user Sometimes they are used to warn against dangers or potential sources of danger arising from the use of the device You are advised to follow strictly the instructions given in this guide in order to guarantee the safety of the user and ensure the performance of the device In this guide the following symbols are used This icon followed by the word WARNING is meant to highlight the parts of the text where information of great significance for the user can be found user must pay the greatest attention to them Instructions must be followed strictly in order to guarantee the safety of the user and a correct use of the device Failure to heed a warning or comply with instructions could lead to personal injury and or damage to the unit or other equipment This icon followed by the word NOTE is meant to highlight the parts of the text where important notes needful for a correct and reliable use of the device can be found User must pay attention to them Failure to comply with instructions could cause the equipment to be set wrongly hence a faulty and improper working of the device could be the consequence Preliminary information This guide is designed to provide the most complete and exhaustive information the operator needs to correctly and safely install and operate the ENC58 and IEP58 series progra
9. can be set both via hardware see the Counting direction input section 4 9 Counting direction input ENC58 models only this option is available only on ENC58 models and via software by programming the Counting direction parameter If not used the Counting direction input must be connected to OVDC The Counting direction parameter implies that the Counting direction input is set to OVDC If the Counting direction input has HIGH logic level VDC the setting of the Counting direction parameter will be contrary to what is expected When the counting direction is set to CW Counting direction CW if the Counting direction input has LOW logic level OVDC the encoder will provide the increasing count when the shaft is turning clockwise and the decreasing count when the shaft is turning counter clockwise on the contrary if the Counting direction input has HIGH logic level VDC the encoder will provide the increasing count when the shaft is turning counter clockwise and the decreasing count when the shaft is turning clockwise When the option CCW is set Counting direction CCW if the Counting direction input has LOW logic level OVDC the encoder will provide the increasing count when the shaft is turning counter clockwise and the decreasing count when the shaft is turning clockwise on the contrary if the Counting direction input has HIGH logic level VDC the encoder will provide the increasing count when the shaft is turning
10. connectors connections I C serial interfac n 7 4 3 M23 12 pin connector specifiCations i 8 4 4 M12 12 pin connector specifications e 8 4 5 CONMNecion ortne shneld elllaa 8 46 GOUNO CONNEGIO ana 9 AST Am D QUIPULGNANNElS rss cri A a 9 4 8 Index pulse setting input ENC58 models Only 9 4 9 Counting direction input ENC58 models only 10 4 10 Diagnostic LEDs Figure 1 ENC58 models ON V 12 4 11 Index pulse setting external button Figure 1 ENC58 models only 13 4 12 I C Inter Integrated Circuit serial CONNECTION 14 4 12 1 Installing the KIT ENC IEP58 USB drivers 15 S POgramminginieraee zaia aaa 16 5 1 Configuring the encoder using the software t00l 16 SLOAN NEDO a Miede 18 5 3 Connection with the encoder a a 19 9 4 Setting the pafamMetlefS csced lea 19 D5 DIAQMOSUCS PAGE lalla luililaigliaiga 27 6 Der gull parameters US esrin sE E nicola 28 Typographic and iconographic conventions In this guide to make it easier to understand and read the text the following typographic and iconographic conventions are used e parameters and objects both of the Lika device and the interface are coloured in ORANGE e alarms are coloured in RED e states are coloured in FUCSIA When scrolling through the text some icons can be found on the side of the p
11. e is divided into two main sections In the first section some general information concerning safety standards mechanical installation and electrical connections as well as further information about correct functioning and set up of the unit are provided In the second section entitled Programming Interface both general and specific information is given on the programming interface In this section the interface features and the parameters implemented in the unit are fully described lt se DATALOGIC ENC58 IEP58 PROG 1 Safety summary Safety e Always adhere to the safety at work and accident prevention regulations applicable to your country during device installation and operation e installation and maintenance operations have to be carried out by qualified personnel only with power supply disconnected and stationary mechanical parts e device must be used only for the purpose appropriate to its design use for purposes other than those for which it has been designed could result in serious personal damage e high current voltage and moving mechanical parts can cause serious or fatal injury e do not use in flammable or explosive environment e failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design manufacture and intended use of the equipment e Datalogic Automation S r l assumes no liability for the customer s failure to comply with these requirem
12. e position of the 0 signal you must send a command via PLC or other controller to the encoder through the dedicated input this signal is used by the microprocessor internal circuit to activate the index pulse setting Connect the Index pulse setting input to OVDC if not used To set the zero position connect the Index pulse setting input to VDC for 100 us at least then disconnect VDC Normally input must be at OVDC We suggest moving the mechanical axis to the desired position then activate the function while the encoder and the mechanical assembly are in stop ENC58 IEP58 PROG DATALOGIC WARNING Please check the position of the O pulse and set it if necessary whenever you set a new resolution next to the Resolution parameter or reverse the counting direction NOTE The width of the O pulse can be set next to the Index length parameter Two options are available 90 el gated A BY and 180 el gated A Please note that the 0 pulse having a width of 90 electrical degrees is synchronised with A and B pulses while the 0 pulse having a width of 180 electrical degrees is synchronised with A pulse For further information please refer to page 22 NOTE It is possible to set the 0 pulse position also by either pressing the external button located in the rear side of the encoder enclosure see the section 4 11 Index pulse setting external button Figure 1 ENC58 models only this option is available only on ENC58 m
13. enance operations have to be carried out by qualified personnel only with power supply disconnected and motor aand shaft compulsorily in stop Never force the rotation of the shaft manually it could cause irreparable damage 3 1 Solid shaft encoders Mount the flexible coupling 1 on the encoder shaft fix the encoder to the flange 2 or to the mounting bell by means of screws 3 secure the flange 2 to the support or the mounting bell to the motor mount the flexible coupling 1 on the motor make sure the misalignment tolerances of the flexible coupling 1 are respected 3 1 1 Customary installation a mm ENC IEP58 S06 SERVO FLANGE ENC IEP58 S10 MOUNT FLANGE 36 H7 3 1 2 Installation using fixing clamps code ST 58 KIT ENC IEP58 S06 SERVO FLANGE ENC IEP58 S10 MOUNT FLANGE lt 7 DATALOGIC ENC58 IEP58 PROG 3 1 3 Installation using a bell code ST 58 FLNG 2 8 amp 36 H8 524 te ENC58 IEP58 PROG lt 7 DATALOGIC 3 2 Hollow shaft encoders 3 2 1 ENC IEP58 Hxx e Mount the encoder on the motor shaft using the reducing sleeve 8 if supplied Avoid forcing the encoder shaft e fasten the fixing plate 4 to the rear of the motor using two M3 cylindrical head screws 5 e fix the collar 3 to the encoder shaft apply threadlocker to screw 3 DATALOGIC 4 Electrical connections WARNING ENC58 IEP58 PROG Electrica
14. ents Electrical safety e Turn off power supply before connecting the device e connect according to explanation in section 4 Electrical connections 0 4 e Cables of unused output signals must be cut at different lengths and insulated singularly e in compliance with the 2004 108 EC norm on electromagnetic compatibility following precautions must be taken before handling and installing discharge electrical charge from your body and tools which may come in touch with the device power supply must be stabilized without interference install EMC filters on device power supply if needed always use shielded cables twisted pair cables whenever possible avoid cables running longer than necessary avoid running the signal cable near high voltage power cables mount the device as far as possible from any interference source shield the device from interference source if needed to guarantee a correct working of the device avoid using strong magnets nearby the unit minimize interference by connecting the cable shield and or the connector housing and or the frame to ground Make sure that ground is not affected by interference The connection point to ground can be situated both on the device side and on users side The best solution to minimize the interference must be carried out by the user ENC58 IEP58 PROG lt 7 DATALOGIC Mechanical safety e Install the device following strictly the information in the sec
15. ess the EXIT button in the title bar WARNING Please be aware that the following compatibilities between the hardware software version of the device and the software version of the executable file have to be respected compulsorily HW SW Connection kit EXE FILE ENC58 PROG RI R1_1 1 ENC58 PROG From v2 0 up to The new programming interface from v2 0 release on allows the connection to both the ENC58 series and the IEP58 series using either the KIT ENC58 PROG if you already have one or the KIT ENC58 IEP58 PROG TOOL The old programming interface R1 R1_1 releases allows the connection to the ENC58 series only using the KIT ENC58 In all cases you must comply with the hardware and software compatibility indicated in the table 16 lt 7 DATALOGIC ENC58 IEP58 PROG NOTE Before starting the program and establishing a communication with the device it is necessary to connect it to the personal computer The interface is a I C Inter Integrated Circuit serial interface To communicate with the encoder you must connect the device to the personal computer through a USB port using the specific connection cable order code KIT ENC IEP58 supplied by Lika Electronic For any further information please refer to the section 4 12 FC Inter Integrated Circuit serial connection WARNING Please make sure that only one encoder is connected to the KIT ENC IEP58 when you activate the USB connection
16. et up of the device The serial interface is an I C Inter Integrated Circuit type To communicate with the encoder you must connect the device to the personal computer through a USB port using the specific connection kit code KIT ENC IEP58 PROG TOOL ENCODER PC USB INTERFACE supplied by Datalogic The connection kit is KIT ENC IEP58 It is provided with a terminal for connecting the cable of the devices having ZCU output circuit code ZCZ connection devices need the kit to be matched with a cable M23 12 pin female connector cordset CN M23 PROG order code 95B081990 ZCM connection devices need the kit to be matched with a cable M12 12 pin female connector cordset CN M12 PROG order code 95B082000 To connect the encoder to the connection kit please refer to the following table and the label applied to the connection kit terminal Function Encoder Terminal Cordset cable 5VDC power supply Brown OVDC White PWR SDA Serial Data Line Grey Pink SA SCL Serial Clock Line Blue Red S WARNING 5VDC power supply from the USB connection Do not connect any external power supply sources 14 lt 7 DATALOGIC ENC58 IEP58 PROG WARNING Please make sure that only one encoder is connected to the KIT ENC IEP58 when you activate the USB connection NOTE Before configuring the encoder by means of the programming interface you must connect it to the personal computer throug
17. g direction cw index length 90 e gated A B Index position Set Output circuit 5 30 PP LD universal best performance setting Max TRUE sc rpen ws SC cura cy Encoder status Read No error Clear error Advanced diagnostics 18 lt 7 DATALOGIC ENC58 IEP58 PROG 5 3 Connection with the encoder When you start the program the system automatically recognizes the type of interface you plugged into INTERFACE TYPE ENC58 PROG or ENC58 IEP58 PROG TOOL Users are required instead to select the series of the encoder they are connected to To do this open the ENCODER drop down box and select from the options in the list ENC58 PROG or IEP58 PROG The encoder model can be found in the label applied to the device enclosure If the connection is established properly a green tick S appears next to both buttons on the contrary if the program is not able to establish a connection to the encoder a red X appears next to either button After positive connection the fields in the page are filled with information acquired from the connected device 5 4 Setting the parameters WARNING To save the data on the EEPROM permanently after having entered the new value you must press the ENTER button in the keyboard The parameter is saved instantly Internal pos register It is used to show the value in the internal position register that is the current position of
18. h the KIT ENC IEP58 connection cable You are required to install the drivers of the USB Serial Converter and the USB Serial Port first The drivers are available for download at the following address www datalogic com 4 12 1 Installing the KIT ENC IEP58 USB drivers Please follow the steps in the documents listed below to install the drivers of both the USB Serial Converter and the USB Serial Port of the KIT ENC IEP58 The drivers package and the relevant documents are found inside the DRIVER USB folder As stated the drivers are available for download at the following address www datalogic com If you need to install the drivers under the Microsoft Windows XP operating system please refer to the following document Installation _Guide_for_WindowsXP pdf If you need to install the drivers under the Microsoft Windows Vista operating system please refer to the following document Installation _Guide_for_VISTA pdf If you need to install the drivers under the Microsoft Windows 7 or 8 operating system please refer to the following document Installation _Guide_for_Windows7 pdf As a preliminary operation please 1 connect the encoder to the KIT ENC IEP58 terminal through the encoder cable or using either the M23 12 pin connector cordset or the M12 12 pin connector cordset for the connection scheme refer to the table in the previous page you do not need to power the encoder by means of an external power pack as the device gets the
19. k to main page Connect Connect ENC58 IEP58 PROG lf an error occurs the system is not able to solve by pressing the CLEAR ERROR button please take note of the error code that appears in the window and reach Datalogic Automation After Sales and Technical Service Press the BACK TO MAIN PAGE button to display back the main page 27 ENC58 IEP58 PROG 6 Default parameters list DATALOGIC Parameters list Default value Output circuit Resolution 1024 Counting direction CW Index length 90 el gated A B Index position 0 5 30V PP LD universal Maxrpm 9000 1024 PPR is the default resolution of the PROG order code version 28 only Versions with factory preset resolution may provide different PPR information see your specific order code in the label applied to the encoder enclosure www datalogic com
20. l connection has to be carried out with power supply disconnected Never force the rotation of the shaft manually it could cause irreparable damage WARNING If wires of unused signals come in contact irreparable damage could be caused to the device Thus they must be cut at different lengths and insulated singularly 4 1 Cable and connectors connections 1 C serial interface Function L12 cable M23 12 pin M12 12 pin OVDC White 1 1 5VDC 30VDC Brown 2 2 A Green 3 3 A Yellow 4 4 B Grey 5 5 B Pink 6 6 O Blue 7 7 O Red 8 8 Index pulse setting Black 9 9 Counting direction Violet 10 10 SDA Grey Pink 11 11 SCL Red Blue 12 12 Shield Shield Case Case Available only on ENC58 models 4 2 L12 cable specifications Conductors 4 x 0 25 mm2 4 x 2 x 0 14 mm twisted pairs 24 26 AWG Jacket Flame retardant PVC Shield tinned copper wire braid 5 7 mm 0 23 10 x outer 20 75 4 167 F lt 79 Q km 0 25 mm lt 148 Q km 0 14 mm Outer diameter Min bending radius Work temperature Electric resistance ENC58 IEP58 PROG lt 7 DATALOGIC 4 3 M23 12 pin connector specifications M23 12 pin connector Male Clockwise Contacts Male Contacts Side A coding 4 5 Connection of the shield For signals transmission always use shielded cables The cable shielding must be connected properly to the metal
21. ld of the programmable resolution We assume that the pulse multiplication factor in the following electronics is x 1 Example 1 Let s assume that the encoder is mounted on the driven draw roller of a slitter and the circumference of the roller is 753 mm Ne gt Motor Draw roller Encoder We can set a resolution of 7530 PPR Resolution 7580 to control the movement of the roller with a tenth of a millimetre resolution In this way we convert a rotary measurement value for example 10000 PPR into a linear measurement value thus we are able to control the unwinding of the sheet from the reel and activate the blades to cut 1 m long sheets with a tenth of a millimetre resolution Example 2 Let s assume that an axis is guided by a ball screw a motor fitted with a reduction gearbox having 1 50 reduction ratio is installed at an end of the system while the encoder is installed at the opposite end of the system Motor Encoder As we know the reduction ratio of the reduction motor we can set a suitable resolution in order to control the motion of the motor precisely and calculate the inputs peed starting from the known output speed 20 lt 7 DATALOGIC ENC58 IEP58 PROG Example 3 Let s assume that the encoder is mounted on the SFI draw wire unit and the application has a 5500 mm long linear travel We can set a resolution of 55000PPR Resolution 55000 to control the movement of the cable and thus of the
22. ly voltage level VDC In the drop down box select the 5V line driver TTL option to have a voltage level of 5V at output channels select the 5 30V PP LD universal option to have a voltage level at output channels according to the encoder power supply voltage level 5V to 30V Default 5 30V PP LD universal Min value 5V Line driver TTL max value 5 30V PP LD universal Example Let s assume that the encoder power supply voltage level is 12V in this case you can have the output channels at either 5V voltage level by setting the 5V Line driver TTL option or 12V by setting the 5 30V PP LD universal option 24 DATALOGIC ENC58 IEP58 PROG Max rpm It allows to optimize the encoder performance by keeping the most efficient ratio between either the rotational speed and the precision in the case of the ENC58 encoder or the rotational speed and the edge distance in the case of the IEP58 encoder depending on the maximum speed the application is able to reach Since the maximum speed and the resolution are strictly correlated some options may be disabled or limited as you enter increasing resolutions If more options are available 2250 4500 9000 for ENC58 encoder xxxrpm 100 kHz xxxrpm 300 kHz xxxrpm 500 kHz for IEP58 encoder the operator has to select the speed value option that is immediately higher than the maximum speed of the application If you do not know the maximum speed the application is able
23. mmable incremental encoders ENC IEP58 programmable encoders from Datalogic Automation is designed to maximize customization and versatility and really allows the operator to get along with the position information a complete parametrization and the better configuration that perfectly suit specific needs in a good many applications and machines The operator in fact can not only configure the desired resolution or set the point in the revolution at which the 0 signal is output but also choose for instance the voltage level of A B and 0 output channels ENC58 IEP58 programmable encoders are available in both solid ENC IEP58 S and hollow ENC IEP58 H shaft versions The parametrization and set up of the ENC58 IEP58 programmable encoders is achieved through a software expressly developed and released by Datalogic Automation The program is supplied for free and can be installed in any PC fitted with a Windows operating system Windows XP or later It allows the operator to set the working parameters of the device and monitor whether the device is running properly The connection between the encoder and the PC is established by using the USB connection kit order code KIT ENC58 provided by Datalogic Automation ZCZ connection devices need the kit to be matched with ECIP IQ M23 order code cordset ZCM connection devices need the kit to be matched with EC IP IQ M12 order code cordset To make it easier to read and understand the text this guid
24. n the revolution you must move the axis to the desired position then press the SET button next to this Index position item while the encoder and the mechanical assembly are in stop 23 ENC58 IEP58 PROG lt 7 DATALOGIC WARNING Please check the position of the 0 pulse and set it if necessary whenever you set a new resolution next to the Resolution parameter or reverse the counting direction NOTE The width of the 0 pulse can be set next to the Index length parameter Two options are available 90 el gated A B and 180 el gated A Please note that the 0 pulse having a width of 90 electrical degrees is synchronised with A and B pulses while the O pulse having a width of 180 electrical degrees is synchronised with A pulse For further information please refer to page 13 NOTE It is possible to set the 0 pulse position also by either sending a signal via PLC or other controller through the dedicated index pulse input see the section 4 8 Index pulse setting input ENC58 models only or by pressing the external button located in the rear side of the encoder enclosure see the section 4 11 ndex pulse setting external button Figure 1 ENC58 models only Both these options are available only on ENC58 models Output circuit NOTE This parameter is available only on ENC58 models NOTE This parameter allows to set the voltage level of ABO ABO output channels You can choose between 5V and the encoder power supp
25. odels or by means of the programming interface see the Index position parameter on page 23 4 9 Counting direction input ENC58 models only NOTE The Counting direction input is available only on ENC58 models oO OB By default the phase relationship between A and B channels is so that the rising edge of A channel leads the rising edge of B channel when the encoder is rotating in a clockwise direction See paragraph 4 7 A B 0 output channels Thus the counter in the subsequent electronics will get a count up This input allows to have a count up also when the encoder is rotating in acounter clockwise direction Connect the Counting direction input to OVDC if not used Connect the Counting direction input to OVDC to have an increasing count when the encoder is turning clockwise connect the Counting direction input to VDC to have an increasing count when the encoder is turning counter clockwise Clockwise and counter clockwise directions are viewed from the shaft side WARNING The Counting direction can be set also through the programming tool The Counting direction parameter implies that the Counting direction input is set to OVDC If the Counting direction input has HIGH logic level VDC the setting of the Counting direction parameter will be contrary to what is expected The Counting direction parameter allows the operator to choose between the options CW and CCW When the counting direction is set to CW Counting direc
26. power from USB 2 connect the cable fitted with the USB connector to a USB port of your PC after a few seconds a message will appear in the notification area of the Windows taskbar and the USB Serial Converter drivers installation wizard will start Then follow the instructions in the above mentioned pdf documents After installation you can launch the executable file and open the encoder programming interface to know more refer to the section Programming interface 15 ENC58 IEP58 PROG lt 7 DATALOGIC 5 Programming interface 5 1 Configuring the encoder using the software tool ENC IEP58 programmable incremental encoder is supplied with a software expressly developed and released by Datalogic Automation in order to easily programme and configure the device It allows the operator to set the working parameters of the device and monitor whether the device Is running properly The program is supplied for free and can be installed in any PC fitted with a Windows operating system Windows XP or later The name of the program executable file is ENC58 PROG TOOL vx x exe where vx x is the release version of the file The program is available for download at the following address www datalogic com The program is designed to be installed simply by copying the executable file exe file to the desired location and there is no installation process To launch the program just double click the file icon To close the program pr
27. the encoder When you start the program 0 appears next to this item Press the START button to start the routine which allows to continuously read and display the current position the encoder current position appears on the field Press the PAUSE button to stop the routine the last position value is kept frozen in the display field After having set a new resolution value a zero setting operation is carried out by the system If the routine is running the O value is shown in the internal position register otherwise the last frozen position is shown Resolution This parameter allows the operator to set a custom number of pulses the encoder will output per each revolution PPR Pulses Per Reduction Please enter the desired value and then press the ENTER button to confirm If you set a value that is out of range lower or greater than allowed the system automatically sets either the minimum or the maximum value in the range After having set the resolution set also the encoder maximum rotational speed see the parameter Max rpm Please always consider the pulse multiplication factor x 1 x 2 or x 4 of your subsequent electronics before entering a new resolution value Default 1024 min value 1 max value 65536 ENC58 series Default 1024 min value 1 max value 16384 IEP58 series 19 ENC58 IEP58 PROG lt 7 DATALOGIC EXAMPLES Here are some examples useful to better understand the application fie
28. tion Mounting instructions e mechanical installation has to be carried out only with stationary mechanical parts e do not disassemble the encoder e do not tool the encoder e delicate electronic equipment handle with care do not subject the device and the shaft to knocks or shocks e respect the environmental characteristics declared by manufacturer e unit with solid shaft in order to guarantee maximum reliability over time of mechanical parts we recommend a flexible coupling to be installed to connect the encoder and user s shaft make sure the misalignment tolerances of the flexible coupling are respected e unit with hollow shaft the encoder can be mounted directly on a shaft whose diameter has to respect the technical characteristics specified in the purchase order and clamped by means of the collar and the slot for anti rotation pin insertion lt 7 DATALOGIC ENC58 IEP58 PROG 2 Identification Device can be identified through the order code and the serial number printed on the label applied to its body Information is listed in the delivery document too Please always quote the order code and the serial number when reaching Datalogic Automation s r l for purchasing spare parts or needing technical assistance For any information on the technical characteristics of the product refer to the technical catalogue ENC58 IEP58 PROG lt 7 DATALOGIC 3 Mounting instructions WARNING Installation and maint
29. tion CW if the Counting direction input has LOW logic level OVDC the encoder will provide the increasing count when 10 lt 7 DATALOGIC ENC58 IEP58 PROG the shaft is turning clockwise and the decreasing count when the shaft is turning counterclockwise on the contrary if the Counting direction input has HIGH logic level VDC the encoder will provide the increasing count when the shaft is turning counter clockwise and the decreasing count when the shaft is turning clockwise When the option CCW is set Counting direction CCW if the Counting direction input has LOW logic level OVDC the encoder will provide the increasing count when the shaft is turning counter clockwise and the decreasing count when the shaft is turning clockwise on the contrary if the Counting direction input has HIGH logic level VDC the encoder will provide the increasing count when the shaft is turning clockwise and the decreasing count when the shaft is turning counter clockwise WARNING After having set the new counting direction it is necessary to set also the Index pulse 11 ENC58 IEP58 PROG lt 7 DATALOGIC 4 10 Diagnostic LEDs Figure 1 ENC58 models only NOTE The Diagnostic LEDs are available only on ENC58 models Two LEDs located in the rear side of the encoder enclosure are intended to show visually the work status of the device as explained in the following table status The encoder is supplied and running The
30. to reach please enter the maximum rotational speed option available Example Let s assume the resolution of an ENC58 encoder to be 1024 PPR in this case three options are available for you to choose from 2250 4500 and 9000 rpm If the maximum speed of the application is 4000 rpm you have to select the 4500 rom option if the maximum speed of the application is 4500 rom you have to select the 9000 rom option if you do not know the maximum speed of the application you have to select the 9000 rpm option NOTE Please note that the maximum counting frequency of an encoder expressed in kHz results from the number of revolutions per minute RPM i e its rotational speed and the number of pulses per revolution PPR i e its resolution It can be calculated by using the following algorithm Maximum counting frequency kHz RPM PPR 60 1000 It follows that the higher the maximum rotational speed of the encoder and its resolution the higher the counting frequency This has to be considered carefully when you program the encoder in particular referring to the maximum counting frequency of the encoder as stated in the technical specifications to the following electronic equipment and to the length of the cables If you reverse the formula you can easily calculate the maximum number of revolutions starting from the value of the counting frequency as allowed by the encoder permitted by the subsequent electronics and accepted
31. w DATALOGIC Programmable Incremental Encoder ENC58 IEP58 PROG Instruction Manual wJATALOGIC Datalogic Automation S r l Via Lavino 265 40050 Monte S Pietro Bologna Italy 2014 Datalogic Automation S r l TUTTI DIRITTI RISERVATI Protetto nei limiti massimi consentiti dalla legge degli Stati Uniti d America e internazionale Sono vietate la copia o le modifiche di questo documento senza la previa autorizzazione scritta da parte di Datalogic Automation S r l Datalogic and the Datalogic logo are registered trademarks di Datalogic S p A in many countries including the U S A and the E U Tutti i marchi e i nomi di prodotti qui citati servono al solo scopo di identificazione e possono essere marchi o marchi registrati dei propri rispettivi proprietari Datalogic non risponde di eventuali errori tecnici o tipografici o di omissioni qui contenuti n di danni accidentali o conseguenti dall uso di questo materiale 10 06 15 INDEX 5 94 6V SUI 1 06 OL EEE 3 J MOURUNO INSITUGIOIS eee 4 62 10 10 15 RE 11 Cl COGS RS ARR RR RT 4 Sell CUSTOMALY INSTANAUON eueeet sanae neS SENSENTE in 4 3 1 2 Installation using fixing clamps Code ST 58 KIT i 4 3 1 3 Installation using a bell code ST 58 FLNG cc ccccecccseeeceeeeeeeeeseeeesaeeeeaeeeens 5 322 AOW Silall ChICOGEIS minnn a bis ates 6 321 ING EP RXXX a LL 6 As ENS CUIG AU COMM NCCU OIA Siria E EE ice ics ENE OEE T 7 4 1 Cable and
Download Pdf Manuals
Related Search