USER`S MANUAL 3G3AX-DI
Contents
1. AA A Ferrite cores a M Shield wire 2 6 a O r 5 Design 2 5 Wiring Precautions for Correct Use 2 7 If the ferrite cores cover the shield coating they fail to work effectively causing the Inverter to mal function Be sure to fix the ferrite cores or take other appropriate measures so that they do not over lap the shield coating The shield wire connected to the terminal could become disconnected due to the weight of the ferrite cores Be sure to fix the ferrite cores or take other appropriate measures so that the shield wire does not receive the weight of the ferrite cores 2 6 Switch Settings 2 6 Switch Settings Switch Arrangement The switch arrangement is shown below PAC DIV BIN and BCD marked around the DIP switch TYPE indicate batch input dividing input binary input and BCD input respectively Rotary switch DIP switch CODE TYPE Default setting The default settings factory settings are shown below Setting item Switch No Default setting DIP switch 1 OFF Binary input BIN TYPE 2 OFF Batch input mode PAC Rotary switch _ i CODE 0 Set frequency 0 01 Hz 2 8 O O r 5 2 7 Inverter Settings 2 Inverter Settings The Inverter 3G3RX parameters related to the operation of the 3G3AX DI Board are shown be low ES For operation refer to Chapter 3 Ope2. MK USER S MANUAL DI Board Introduction Introduction Thank you for choosing the 3G3AX DI Board This User s Manual hereinafter called this manual describes the installation wiring of the 3G3AX DI model as well as troubleshooting and inspection methods GO This manual should be delivered to the actual end user of the product O After reading this manual keep it handy for future reference O This manual describes the specifications and functions of the product as well as the relations between them You should assume that anything not described in this manual is not possible with the product 6 Intended readers This manual is intended for Those with knowledge of electrical systems qualified electrical engineers or the equivalent and also in charge of Introducing the control equipment Designing the control system Installing and or connecting the control equipment Field management Read and Understand This Manual Read and Understand This Manual Please read and understand this manual before using the product Please consult your OMRON representative if you have any questions or comments Warranty and Limitations of Liability WARRANTY OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARD
3. Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons It is our practice to change model numbers when published ratings or features are changed or when significant construction changes are made However some specifications of the products may be changed without any notice When in doubt special model numbers may be assigned to fix or establish key specifications for your application on your request Please consult with your OMRON representative at any time to confirm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown PERFORMANCE DATA Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of OMRON s test conditions and the users must correlate it to actual application requirements Actual performance is subject to the OMRON Warranty and Limitations of Liability ERRORS AND OMISSIONS The information in this manual has been carefully checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions Safety Precautions Safety Precautions Mindications and Meanings of
4. pt DO STRB P248 PLCB cm1 The standard terminal connection of the 3G3AX DI is shown below 3G3AX DI SEQ Sequence error signal output terminal CMB Common terminal D15 U gt Or eeo ena Data input terminals is STRB Strobe terminal P24B Interface power terminals PLCB Short circuit CM1 Common terminal Power is supplied to the input terminals DO to D15 STRB when short circuiting the P24B and PLCB terminals for the sink logic interface and short circuiting the CM1 and PLCB terminals for the source logic interface 2 2 Design 2 3 Connection to Programmable Controllers 2 3 Connection to Programmable Controllers When connecting the DI Board to a programmable controller there are four connection patterns for input terminals and two for output terminals Connect the DI Board according to your programmable controller Connection of Input Terminals DO to D15 STRB CM1 and Programmable Controller When internal interface power supply is used When external power supply is used 3G3AX DI Apo s CM1 K r 24V DC KR PLCB 2 p24B E aes zZ El A DO V K to MIA N x A STRB UA7 24V DC GAZ COM 3G3AX DI 3G
5. 5 3 3 Data Input Timing suser 3 6 Functions BH 3 1 Parameter Description of Each Function 3 1 Parameter Description of Each Function Binary Batch Input 3 1 The settings of frequency torque limit and position can be selected using the rotary switch CODE in a single data input The data bit configuration of the binary batch input is shown below MSB LSB ois ou os oe on oo s we or 25 os 9s oa or oo Set data gt Setting Example When setting the frequency to 60 Hz with a resolution of 0 1 Hz Rotary switch setting CODE 1 1 Input the 16 bit binary value of 60 multiplied by 10 in terminals D15 to DO 60 x 10 times 600 0000001001011000 binary D15 D14 D13 D12 D11 D10 DY D8 a 16 bit data 2 When the data is entered turn the strobe signal ON 3 Turn the strobe signal OFF Precautions For details on signal input timing refer to 3 3 Data Input Timing Page 3 6 DIP switch TYPE setting 1 2 OFF BIN OFF PAC 3 1 Parameter Description of Each Function BCD Batch Input The settings of frequency torque limit and position can be selected using the rotary switch CODE in a single data input The data bit configuration of the BCD batch input is shown below MSB LSB ou os oss on o oo vo or 5 05 0 05 DEDE a Set data 4 Set data 3 Set data 2 Set data 1 Setting Example When setting the frequency to 30 00 Hz with a re
6. 6 2 7 2 8 Mounting the DI Board 2 1 Terminal Arrangement 2 2 Connection to Programmable Controllers 2 3 Terminal Functions eese 2 5 Wiring nes nee et 2 6 Switch settings 02 ne ne 2 8 Inverter Settings 2 9 Input Mode Settings 2 10 2 1 Mounting the DI Board 2 1 Mounting the DI Board Securely mount the DI Board as shown below ES Place the four holes in the corners and the connector on the back of the DI Board on Board port 1 or port 2 correctly with the two holes on the guideposts and the other two on the screw holes The DI Board Design Guideposts for positioning the DI Board Fixing screw holes for the DI Board M3 screw Guideposts for positioning the DI Board x SS e x gt gt gt Precautions for Correct Use To mount the DI Board be sure to tightly fix it with the two provided fixing screws after putting in place the connector securely Otherwise the Inverter will not operate properly 2 1 2 2 Terminal Arrangement 2 2 Terminal Arrangement The terminal arrangement on the 3G3AX DI is shown below a O r 5 TM1 TM2 TM1 TM2 SEQCMB 015 014 013 012 p11 p10 ps vs o7 pe Ds D4 D3 p2
7. Be sure to use the provided ferrite cores Fix the ferrite cores on the wire or take appropriate measures so that the ferrite cores will not cover the shield coating of the wire Not doing so may cause the Inverter to malfunction Fix the shielding wire properly or take appropriate measures so that the wire will not be weighed down Not doing so may result in shielding wire breakage due to the weight of the ferrite cores Check whether the motor rotation direction is correct and unusual sound or vibration occurs during operation Maintenance and Inspection Be sure to confirm safety before conducting maintenance inspection or parts replacement Precautions for Correct Use Precautions for Correct Use Rated Voltage When connecting external power to the power terminal for the interface confirm that the external power voltage is the same as the rated voltage 24 V DC of the product Product Disposal Comply with the local ordinance and regulations when disposing of the product Checking Before Unpacking Checking Before Unpacking Checking the Product On delivery be sure to check that the delivered product is the 3G3AX DI Board that you ordered Should you find any problems with the product immediately contact your nearest local sales representative or OMRON sales office llChecking the Nameplate Nameplate llChecking the Model 3G3AX DIO1 Serial number DI Board Checking the Acces
8. Safety Information In this user s manual the following precautions and signal words are used to provide information to ensure the safe use of the 3G3AX DI Board The information provided here is vital to safety Strictly observe the precautions provided llMeanings of Signal Words WARNING Indicates an imminently hazardous situation which if not avoided is likely to result in serious injury or may result in death Additionally there may be severe property damage CA TI O N Indicates a potentially hazardous situation which if not avoided U may result in minor or moderate injury or in property damage Alert Symbols in This Document N WARNING Turn off the power supply and implement wiring correctly Not doing so may result in a serious injury due to an electric shock Wiring work must be carried out only by qualified personnel Not doing so may result in a serious injury due to an electric shock Do not touch the surface of the DI Board or terminals and do not remove the signal wire or the DI Board while the power is being supplied Doing so may result in a serious injury due to an electric shock or fire Turn off the input power of the Inverter and wait for more than 10 minutes before putting on or taking off the DI Board changing the setting wiring or conducting inspection Not doing so may result in a serious injury due to an electric shock N CAUTION Place covers on the opening
9. switch settings of the DI Board The input mode list is shown below Resolution setting E Rotary DIP switch SCR E Torque Posi TYPE Acceleration Deceleration im a CODE Set frequency i limit tion time setting setting setting Switch No i Setting 001Hz 0 1Hz 1Hz Rate O0tsec 0 1sec 1sec 1 1pulse 1 2 code 0 O 1 O OFF 2 Q Batch 3 O input mode 4 O PAC 5 For factory adjustment Do not set 6 O 7toF For factory adjustment Do not set ON BCD 0 S input 1 O O BCD 5 5 OFF Binary 3 O m o o d 5 O Dividing O O input 6 O mode DIV 7 O O 8 O 9 O A O O B O CtoF For factory adjustment Do not set 2 10 ubisag Design 2 8 Input Mode Settings How to Read the Input Mode List Example 1 Switch setting when setting the frequency with a resolution of 1 Hz via binary input BIN in the batch input mode PAC TYPE CODE 1 2 OFF BIN OFF PAC Example 2 Switch setting when setting the frequency with a resolution of 0 1 Hz via BCD input and setting the acceleration deceleration time with a resolution of 0 1 sec via BCD in put in the dividing input mode DIV TYPE CODE ON BCD ON DIV Chapter 3 Functions 3 1 Parameter Description of Each Function 3 1 Q2 DY POs C OMG ee a 3
10. the Inverter 4 1 4 2 Precautions for Data Input Precautions for Data Input Note the following items when inputting the data from the terminals of the 3G3AX DI Board Each input can be set within the data range of the Inverter for each parameter Ifthe data input is out of range a sequence error will be output and the data input will be disabled previous data retained Be sure to input type codes in the order of MSB to LSB in the dividing input mode If the LSB code is input first a sequence error will be output and the data input will be disabled previous data retained To reset the sequence error input a correct data again reset the Inverter or shut off the power In the dividing input mode if the two data inputs are correct the sequence error will be reset just after the second input If a code other than the type code is input a sequence error will be output The data input is disabled when the Inverter trips Reset the Inverter and input again Do not set each command source of the Inverter A001 P031 b040 P032 to Option 1 or 2 for the port without the DI Board mounted Option 1 for Board port 1 2 for Board port 2 Do not mount two DI Boards simultaneously Doing so may result in malfunction The set values just after each command source of the Inverter A001 P031 b040 P032 is set to Option 1 or 2 are shown below Set frequency 0 00 Hz Acceleration Deceleration time Set
11. values of the Inverter Torque limit setting 0 Position setting O pulse To input the set frequency in rate use the following procedure Setting example When setting the frequency in 75 of the maximum frequency input lin is as follows lin 0 75 x M 0 75 Rate M Input data full scale DIP switch TYPE Input data full scale value M BIN 65535 BCD 9999 Note that f Hz that is actually set is calculated from the following formula lin M f Fmax Fmax Max frequency Hz The value ignoring the digit less than 0 001 Hz is used as the set frequency 4 2 suonelado eoueuojurelwy Maintenance Operations 4 3 Protective Function 4 3 Protective Function Optional Board Protective Function List E6 LI OP1 appears when the DI Board is mounted on Board port 1 Digital Operator connecter side and E7 L OP2 appears when it is mounted on Board port 2 control circuit terminal block side The following table shows the protective function and display on the Digital Operator when the DI Board is mounted Name Description Display on Digital Operator 3G3AX DIO1 Shuts off the output and displays an error if a timeout occurs in error the communication between the Inverter and the DI Board Note Input mode is determined by the combination of the DIP and rotary switches settings Check the settings of the DIP and rotary switches on the DI B
12. 3AX DI COM COM CMI JARA m pc CM1 AG PLCB T K x T IPLCB mc o V kt 4 LJ gt P24B P24B 9 i 9 EZ DO of A DO 1 3z 5 dE to D15 g to D15 3 A A STRB ez STRB GAZ 3G3AX DI 2 3 2 3 Connection to Programmable Controllers Connection of Output Terminals SEQ CMB and Programmable Controller Sink logic 4 SEQ K b 24V DCL CMB 3G3AX DI ET Source logic CMB 24V DC W SEQ COM 3G3AX DI 2 4 ubisag Design 2 4 Terminal Functions 2 4 Terminal Functions The terminal specifications list is shown below Terminal symbol Terminal name Functions Electric characteristics 5 DO to D15 Data input terminal Between DO to 15 STRB and E CM1 E daa ced input 1 NO contact Input ON voltage 18 V DC z STRB Data retrieval com Available at sink source logic Input impedance 4 7 ie a mand signal terminal Max allowable voltage 27 V c DC Between SEQ and CMB Sequence error signal Voltage drop at power ON 4 V E SEQ output terminal Open collector output max E Data inputerrorsignal Available at sink source logic Max allowable voltage 27 V E output terminal DC 5 Max allowable current 50 mA oa 6 Common terminal for i Common terminal only for se CMB sequence error signal 4 quence error signal output output 24 V DC power supply for contact gt In
13. ING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR Read and Understand This Manual Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the products At the customer s request OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This
14. information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this manual Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equipment and installations subject to separate industry or government regulations Systems machines and equipment that could present a risk to life or property Please know and observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product or any consequence thereof Read and Understand This Manual
15. ng MSB 00000010 2 S Torque limit setting LSB 0000001 1 3 Acceleration time setting MSB 00000100 4 Acceleration time setting LSB 00000101 5 LL Deceleration time setting MSB 00000110 6 Deceleration time setting LSB 00000111 7 Position setting MSB 00001000 8 Position setting LSB 00001001 9 3 5 3 3 Data Input Timing 3 3 Data Input Timing Batch Input Mode Timing Retrieve the data at the strobe signal ON level Set the ON OFF time for the strobe signal to 20 ms or more Ifthe data indefinite period exceeds 5 ms turn the strobe signal OFF according to the following batch data input timing chart Data indefinite period Data indefinite period Data indefinite period 5 ms or less 5 ms or less 5 ms or less Data definite period 20 ms or less gt Data definite period 20 ms or less Data definite period 20 ms or less Data definite period uA ms or less Dn n 0 15 Normal data Fault data Normal data Normal data 20 ms 0 ms or more or more i 0 ms or more ON ON STRB OFF 20 ms or more y dl 20 ms SEQ ON or more Sequence error output OFF OFF 20 ms 20 ms or more or more Precautions Note that wrong data could be retrieved if the data input timing is not based on the above chart 3 6 suonounJj n B Functions 3 3 Data Input Timing Dividing Data Input Timing Retrieve the data at the strobe signal ON edge Set the ON OFF time for the st
16. o D8 60 x 100 times 6000 0001011101110000 binary D15 D14 D13 D12 D11 DIO DY D8 D7 D6 D5 DA D3 D2 D1 DO ejojojojo ojo ojo ojo 1j 0 t Set frequency MSB codes UP MSB 8 bit set data et 2 When the data is entered turn the strobe signal ON 3 Turn the strobe signal OFF 4 Input the rest of LSB 8 bits in terminals D7 to DO and input the set frequency LSB code in terminals D15 to D8 D15 D14 D13 D12 D11 DIO DY D8 D7 D6 D5 DA D3 D2 D1 DO ojo ojo ojojo tjo ej a eaa B Set frequency LSB codes LSB 8 bit set data a 5 When the data is entered turn the strobe signal ON 6 Turn the strobe signal OFF Precautions For details on signal input timing refer to 3 3 Data Input Timing Page 3 6 DIP switch TYPE setting 1 2 OFF BIN ON DIV 3 3 3 1 Parameter Description of Each Function BCD Dividing Input The set data can be changed in two data inputs for MSB and LSB In addition changing the type code enables to change the settings of frequency torque limit accel eration deceleration time and position For the type code refer to 3 2 Type Code Page 3 5 The set resolution can be selected using the rotary switch CODE The data bit configuration of the BCD dividing input is shown below MSB LSB ose pra ors ora ori ovo ns os or ve os os e ez Tor lg MSB or LSB type codes MSB 2 digit or LSB 2 digit set data a suo j9un y n Setting Example When set
17. oard for any abnormal operation 4 3 Authorized Distributor
18. ration and Chapter 4 Functions of the Inverter 3G3RX Us er s Manual and make appropriate settings S p Default set Changes arameter D No Function name Data range ting during Unit Qo 3G3RX operation a 00 Digital Operator FREQ adjuster Enabled when 3G3AX OP01 is connected 01 Terminal Frequency refer 02 Digital Operator F001 A001 03 ModBus communication 02 x _ ence selection 04 Option 1 05 Option 2 06 Pulse train frequency 07 Not used 10 Frequency operation result 00 Four quadrant separate setting Torque limit 01 Terminal switch b040 selection 02 Analog input 00 x 03 Option 1 04 Option 2 Acceleration De 00 Digital Operator P031 celeration time 01 Option 1 00 x input type 02 Option 2 Orientation stop 00 Digital Operator P032 position input 01 Option 1 00 x _ type 02 Option 2 Note 1 To set the frequency set the frequency reference selection A001 to Option 04 or 05 Note 2 To set the acceleration deceleration time set the acceleration deceleration time input type P031 to Option Note 3 To set the torque limit set the torque limit selection D040 to Option Note 4 To set the orientation stop position set the orientation stop position input type P032 to Option 2 9 2 8 Input Mode Settings 2 8 Input Mode Settings The input mode and resolution are selected by the combination of the DIP switch and rotary
19. robe signal to 20 ms or more Data definite period Data definite period Data definite period Data definite period 20 ms or more 20 ms or more 20 ms or more 20 ms or more MSB data LSB data MSB data LSB data Dn n 0 15 Normal data Fault data Normal data Normal data 0 ms or R 4 or P 4 or P 0 ms or HE B i 3 7 20 ms T 20 ms T 20 ms T 20 ms T 20 ms i 20 ms T or more or more or more or more or more or more SEQ ON Sequence error output OFF Precautions 20 ms 1 or more OFF 20 ms or less 20 ms or less Note that wrong data could be retrieved if the data input timing is not based on the above chart Chapter 4 Maintenance Operations 4 1 Precautions for Setting the Switches 4 1 4 2 Precautions for Data Input 4 2 4 3 Protective Function 4 3 Maintenance Operations 4 1 Precautions for Setting the Switches 4 1 Precautions for Setting the Switches Precautions for setting the switches are shown below Shut off the Inverter power and set appropriate settings When the rotary switch CODE is set to 5 7 to F for factory adjustment in the batch input mode a sequence error is output just after power is supplied to the Inverter When the rotary switch CODE is set to C to F for factory adjustment in the dividing input mode a sequence error is output just after power is supplied to
20. s or take other precautions to make sure that no metal objects such as cutting bits or lead wire scraps go inside when installing the DI Board and wiring Install a stop motion device to ensure safety Not doing so might result in a minor injury Do not dismantle repair or modify the product Doing so may result in an injury A A A A o A Precautions for Safe Use Precautions for Safe Use Minstallation and Storage Do nat store or use the product in the following places Locations subject to direct sunlight Locations subject to ambient temperature exceeding the specifications Locations subject to relative humidity exceeding the specifications Locations subject to condensation due to severe temperature fluctuations Locations subject to corrosive or flammable gases Locations subject to exposure to combustibles Locations subject to dust especially iron dust or salt Locations subject to exposure to water oil or chemicals Locations subject to shock or vibration Transportation Installation and Wiring Observe the following instructions during transportation installation and wiring Do not drop or apply a strong impact on the product Doing so may result in damaged parts or malfunction Connect the DI Board to the Inverter tightly with the provided fixing screws Tighten securely the terminal screws for the signal wire on the DI Board Tightening torque 0 9 N m 1 0 N m max
21. solution of 0 01 Hz Rotary switch setting CODE 0 suonounJj n 1 Input the 16 bit BCD value of 30 multiplied by 100 in terminals D15 to DO 30 x 100 times 3000 gt 0011000000000000 binary D15 D14 D13 D12 D11 D10 DY D8 DO Set data 4 Set data 3 Set data 2 Set data 1 2 When the data is entered turn the strobe signal ON 3 Turn the strobe signal OFF Precautions For details on signal input timing refer to 3 3 Data Input Timing Page 3 6 DIP switch TYPE setting 1 2 ON BCD OFF PAC 3 2 3 1 Parameter Description of Each Function Binary Dividing Input The set data can be changed in two data inputs for MSB and LSB In addition changing the type code enables to change the settings of frequency torque limit accel eration deceleration time and position For the type code refer to 3 2 Type Code Page 3 5 The set resolution can be selected using the rotary switch CODE The data bit configuration of the binary dividing input is shown below MSB LSB ore 614 018 512 on 010 o os os os os 0s 2 61 la MSB or LSB type codes MSB 8 bit or LSB 8 bit set data a Setting Example When setting the frequency to a resolution of 0 01 Hz Rotary switch setting CODE 0 1 2 Functions BH 1 Convert the value of 60 multiplied by 100 into the 16 bit binary value Next input the MSB 8 bits in terminals D7 to DO and input the set frequency MSB code in terminals D15 t
22. sories Accessories of the 3G3AX DI Board are shown below Fixing screws M3 x 8 2 Ferrite cores 2 Revision History Revision History A manual revision code appears as a suffix to the catalog number located at the lower left of the front and back covers cano 1565 E1 01 Revision code Revision code Revision date Changes and revision pages 01 April 2008 First printing About This Manual About This Manual This User s Manual is compiled chapter by chapter for user s convenience as follows Understanding the following configuration ensures more effective use of the product 10 Chapter Overview Chapter 1 Overview Describes the overview of this product Chapter2 Design Describes the mounting method of the product terminal names wiring and switch settings Chapter3 Functions Describes parameters for each function type codes and data input timing chart Maintenance Chapter Operations Describes precautions for switch settings and data input Contents InligeraiIIcii oj Erst NM PN RR NEM 1 Read and Understand This Manual oooooocccccccccnnncnccncncnononanancnnnncnnnnnnnno 2 Safety Precautions A A ia 5 Precautions for Safe Use si dates 6 Precautions for Correct Use ii ee He 7 Checking Before Unpacking cocoooonoooonooococaconnnnnnnnononnnnonocnnnononanannns 8 REUSIOH FISIOD mm 9 About This Moanlal oo
23. t lan 10 Chapter 1 Overview EL SIU GIO WE ohare hey sea EEE e oie nee NR 1 1 Chapter 2 Design 2 1 Mounting the DI Brad zen 2 1 2 2 Terminal ArrangemMent oooconnconionnnnnnnonnnonnnnnnnnennnnennnnnnnonnnnnnnnnn nenas 2 2 2 3 Connection to Programmable Controllers sssseses 2 3 24 Terminal EUA S 2 5 2 5 WM aa ae 2 6 2 6 e soo e eal vel een Ana 2 8 2 Sn sates Cetusteesieh ent hoeadeteeteney 2 9 2 8 Input Mode Settings ites i is 2 10 Chapter 3 Functions 3 1 Parameter Description of Each Function oococcccccnnnncnnonocononcncnnaninincnnnns 3 1 322 IVDE COG M RTT 3 5 3 3 Data Input Timing oe eroe ken kun ten caca 3 6 Chapter 4 Maintenance Operations 4 1 Precautions for Setting the Switches sssssssssseseee 4 1 4 2 Precautions Tor Data InpUL c oa sets 4 2 4 9 Protective FUNCTION enter re tet caia d iet e etai De suede wee 4 3 11 Contents Chapter 1 Overview Wea ROVER VLG Wirt eae ere re O ER C Overview 1 1 Overview 1 1 Overview The DI Board 3G3AX DI is an optional board for the 3G3RX Series Inverter With this board you can digitally inputthe set frequency acceleration time setting deceleration time setting torque setting and position orientation stop position setting Note that the PG Board 3G3AX PG is required separately for position control through position set ting inputs Chapter 2 Design 2 1 2 2 2 3 2 4 2 5 2
24. terface power termi input signal P P24B Hal When the source logic is selected Max allowable current 90 mA 2 this terminal functions as the con 5 tact input common terminal Common terminal for interface a Interface power com CM1 power data input and strobe termi mon terminal nale 2 5 1 Do not ground the terminal 2 5 Wiring 2 5 Wiring Applicable Wiring Be sure to observe the following wiring conditions For the signal line use a shield wire of 0 5 mm or less Strip the signal line by 5 to 6 mm and connect the exposed wire n the case of stranded wires make sure that the wires are not unraveled Make sure that the maximum outside coating diameter of the signal line is 2 0 mm or less Do not exceed 20 m for the wiring length of the shield wire The shield wire could be easily influenced by outside noise depending on the shielding method re sulting in an Inverter failure Generally connect to the power supply ground of a signal line or to the ground for shielding To connect to the ground be careful of the ground cabling route and avoid multi point grounding Mounting the Ferrite Cores The ferrite core mounting method is shown below Mount the two provided ferrite cores Connect the wire to the CM1 terminal of the 3G3AX DI Board through the ferrite cores for shielding 3G3AX DI Pe
25. ting the acceleration time to 60 0 sec with a resolution of 0 1 sec Rotary switch setting CODE 1 4 7 A 1 Convert the value of 60 multiplied by 10 into the BCD binary value Next input the MSB 2 digits in terminals D7 to DO and input the acceleration time MSB code in ter minals D15 to D8 60 x 10 times 600 gt 000001 1000000000 binary D15 D14 D13 D12 D11 DIO DY D8 D7 D6 D5 DA D3 D2 Di DO 1 1 ojo ejo ojts orojorojo ojo t 10 La Acceleration time setting MSB codes MSB 2 digit set data 2 When the data is entered turn the strobe signal ON 3 Turn the strobe signal OFF 4 Input the rest of LSB 2 digits in terminals D7 to DO and input the acceleration time setting LSB code in terminals D15 to D8 D15 D14 D13 D12 D11 DIO DY D8 D7 D6 DS DA D3 D2 Di DO ojo ejo ojs eojtjo ojo ojo ojojo s Acceleration time setting LSB codes LSB 2 digit set data gt 5 When the data is entered turn the strobe signal ON 6 Turn the strobe signal OFF Precautions For details on signal input timing refer to 3 3 Data Input Timing Page 3 6 DIP switch TYPE setting 1 2 ON BCD ON DIV 3 4 3 2 Type Code 3 2 Type Code The type codes when the dividing input mode is set are shown below Be sure to input the type codes in the order of MSB to LSB A Type code D15 to D8 Binary Hex Set frequency MSB 00000000 0 Set frequency LSB 00000001 1 0 Torque limit setti
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