Manual A1SJ71UC24-R2
Contents
1. Signal Name signal direction example 2 Example of a connection to an external device which cannot turn on off the CD signal pin No 1 pin When connecting to a device which cannot turn on off the CD signal use the not performed setting at the buffer memory address 10BH setting for whether or not to perform CD terminal check for the RS 232C Setting example Xn7 TOP n1 H10B K1 K1 a Example of external wiring under DC code control or DTR DSR control Cable connection and External device Signal name PinNo signal direction example _ Signal name a DTR ER Cable connection and signal direction example 3 Precautionary items when wiring 1 Treat the FG signal and shield of the connection cable as indicated below Connection method Remarks ___ FG Connect to the Do not short the FG signal and signal connector enclosure SG signal of the connector on the C24 side cable Shield Connect to the FG terminal on the external device side or connector enclosure on the UC24 side 2 If data communication cannot be performed normally due to external noise even if the wiring is done as described above perform wiring as follows Connect all signals of the connection cable except for the SG signal with the SG signal as a pair C24 Opposite device of Shield Pee FG ia E RD RD z DSR DTR DTR P j FG or ye connector enclosure 3 Do not conne2. These SAFETY PRECAUTIONS classify the safety precautions into two categories by crimping pressure welding or soldering correctly Plug the connector DANGER and CAUTION into the module securely ee a a Before connecting the cables check the type of interface to be connected DANGER Procedures which may lead to a dangerous condition Connection or erroneous wiring to the wrong interface may damage the and cause death or serious injury if not carried out module and extemal device properly I I I I l Do not grab on the cable when removing the communication cable caution Procedures which may lead to a dangerous condition Z CAUTION and cause superficial to medium injury or physical 1 I I connected to the module damage only if not carried out properly Transmission speed 300 600 1200 2400 4800 9600 19200 bps Selected via the switch Oooo d O Data 1 format Access cycle Processing for one request is performed during the END processing of the sequence program Therefore the access cycle is one scan time Error detection Parity check yes odd even or no DTR DSR control ER DR Computer Link Module Com link func Print func SH 3511 User s Manual 13JE77 When using this module be sure to read Computer Link Module User s Manual Com link func Print func as well as this manual When removing the cable with a connector hold the connector on the side that is connected to the module Pu
3. User s Manual The general term of above 4 type is abbreviated as C24 The general term of A1SJ71UC24 R2 and A1SJ71C24 R2 is Hardware base module and tighten the module installation screws with the specified abbreviated as C24 R2 torque The general term of A1SJ71UC24 PRF and A1SJ71C24 PRF is If the module is not properly installed it may result in malfunction failure or Z CAUTION abbreviated as C24 PRF Thank you for buying the Mitsubishi general purpose fallout e Before performing the control of the programmable controller in The following accesses to the programmable controller CPU with a programmable controller MELSEC A Series Prior to use please read this manual thoroughly and familiarize yourself with the product Tighten the screw within the range of specified torque If the screw are loose it may result in fallout short circuit or malfunction Tightening the screws too far may cause damage to the screw and or the module resulting in fallout short circuit or malfunction operation especially changing data program and operation status Remote RUN STOP by connecting a personal computer etc to the special function module read User s Manual com link func Print func carefully and confirm if the overall safety is maintained dedicated protocol of the computer link function are possible by using A1SJ71UC24 R2 and A1SJ71UC24 PRF Access to the device extended by ANACPU AnUCPU and A2US H CPU
4. is important to follow the directions for usage Store this manual in a safe place so that you can take it out and read it whenever necessary Always forward it to the end user DESIGN PRECAUTIONS DANGER e When performing the control of the programmable controller in operation especially changing data program and operation status Remote RUN STOP by connecting a personal computer etc to the special function module configure an interlock circuit in a sequence program so the safety of the overall system is always maintained Version C or before Computer link function on demand function is used 2 When performing I O assignment using the GX Developer set as special 32 points The model name to register when using the dedicated commands the following model name should be set depending on C24 and programmable controller CPU mounted to C24 For details on making Mitsubishi programmable controller conform to the EMC directive and low voltage instruction when installing it in your product please see Chapter 3 EMC Directive and Low Voltage Instruction of the User s Manual Hardware of the programmable controller CPU to use If you do not switch off the external power supply it will cause failure or malfunction of the module If the screws are loose it may result in fallout short circuit or malfunction Tightening the screws too far may cause damage to the screws and or the module resulting in fallout short circui
5. off the external power supply it will cause electric shock or damage to the product Insert the tabs at the bottom of the module into the mounting holes in the If you do not switch off the external power supply it will cause failure or malfunction of the module Before handling the module touch a grounded metal object to discharge the static electricity from the human body Not doing so may cause a failure or malfunction of the module OPERATION PRECAUTIONS DANGER A1SJ71C24 PRF D sub 9 pin male screw type 17JE 23090 02 D8A e Do not write data to the system area in the buffer memory of the special manufactured by Daiichi Denshi Kog function module In the explanation hereafter the computer link modules are abbreviated Also do not output or turn on a use prohibited signal from the as follows except when differentiate specially programmable controller CPU to the special function module If data is written to the system area or if the use prohibited signal is output there is a risk that the programmable controller system will operate incorrectly A1SJ71C24 R2 computer link module A1SJ71024 R2 D sub 9 pin male screw type 17JE 23090 02 D8A manufactured by Daiichi Denshi Kog A1SJ71UC24 PRF computer link module A1SJ71UC24 PRF D sub 9 pin male screw type 17JE 23090 02 D8A manufactured by Daiichi Denshi Kog A1SJ71C24 PRF computer link module MITSUBISHI General Purpose PROGRAMMABLE CONTROLLER
6. 1 Overview This manual is intended for installing the computer link module and performing wiring for external devices After unpacking the module check that the following products are included Modelname sittemname Quantity A1SJ71UC24 R2 computer link module A1SJ71UC24 R2 D sub 9 pin male screw type 17JE 23090 02 D8A manufactured by Daiichi Denshi Kog MITSUBISHI A1SJ71UC24 R2 A1SJ71C24 R2 Computer Link Module A1SJ71UC24 PRF A1SJ71C24 PRF Computer Link Module CAUTION e Do not bunch the control wires or communication cables with the main e Donotdiassemble or modify the modules Doing so could cause failure malfunction injury or fire Shut off the external power supply for the system in all phases before mounting or removing the module circuit or power wires or install them close to each other They should be installed 100 mm 3 9 inch or more from each other Not doing so could result in noise that would cause malfunction INSTALLATION PRECAUTIONS CAUTION Use the programmable controller in the environment given in the general specifications section of the applicable User s Manual for the CPU module used Using this programmable controller in an environment outside the range of the general specifications could result in electric shock fire malfunction and damage to or deterioration of the product Shut off the external power supply for the system in all phases before wiring If you do not switch
7. Access to the other stations via MELSECNET 10 Other specifications are the same as A1SJ71C24 R2 and A1SJ71C24 PRF Failure to perform correct operations to change data program or the status may result in system malfunction machine damage or an accident When the EEPROM within the module is used with the contents of the buffer memory registered inside do not turn off the power to the station to which the module is mounted or reset the programmable controller CPU during registration If the power to the station to which the module is mounted is turned off or the programmable controller CPU is reset during registration the contents of the data inside the EEPROM will need to be registered again since they become inconsistent A module failure or malfunction may also be caused by the above operations DISPOSAL PRECAUTIONS CAUTION e When disposing the product treat it as industrial waste Do not directly touch the module s conductive parts or electronic components Doing so could cause malfunction or failure in the module Perform correct pressure displacement crimp contact or soldering for wire connections using the tools specified by the manufactures Attach connectors to the module securely MODEL A1SJ71C24 R2 PRF H W U E MODEL CODE 13JE51 IB NA 66490 D 0902 MEE MELSE 1998 MITSUBISHI ELECTRIC CORPORATION 2 Transmission Specifications The following table indicates the transmission specifications
8. S 232C connector installation screws M2 6 19 to 24N cm screw 1 7 to 2 0 Ib sinch Installation Environment Avoid the following conditions for the installing location of the AnS Series programmable controller 1 Location where the ambient temperature exceeds the range of 0 to 55 C 2 Location where the ambient humidity exceeds the range of 10 to 90 RH 3 Location where condensation occurs due to a sudden temperature change 4 Location where corrosive or inflammable gas exists 5 Location where a lot of conductive powdery substance such as dust and iron filing oil mist salt or organic solvent exists 6 Location exposed to direct sunlight 7 Location where strong electric fields or magnetic fields form 8 Location where vibration or impact is directly applied to the main module External Wiring Connecting to the RS 232C The standard method for connecting the RS 232C line is shown below Signal Signal direction abbreviation C24 lt External device Receive carrier detected RD RXD Reception data SD TXD 6 DSR DR Datasetready lt _ _ 8 CS CTS Transmission possible_ lt The following model of RS 232C connectors are used Use connectors which are compatible with these on the opposite side D sub 9 pin female screw type 1 Example of a connection to an external device capable of turning on off the CD signal pin No 1 Cable connection and
9. celso 12 20041 Agrate Brianza Milano Italy Tel 39 039 60531 Spain Mitsubishi Electric Europe B V Spanish Branch Carretera de Rubi 76 80 Indonesia E 08190 Sant Cugat del Valles Barcelona Spain Tel 34 93 565 3131 France Mitsubishi Electric Europe B V French Branch 25 Boulevard des Bouvets F 92741 Nanterre Cedex France TEL 33 1 5568 5568 South Africa Circuit Breaker Industries Ltd Australia Private Bag 2016 ZA 1600 Isando South Africa Tel 27 11 928 2000 China India Country Region Sales office Tel Mitsubishi Electric Automation Hong Kong Ltd 10th Floor Manulife Tower 169 Electric Road North Point Hong Kong Tel 852 2887 8870 Mitsubishi Electric Automation Shanghai Ltd 4 F Zhi Fu Plazz No 80 Xin Chang Road Shanghai 200003 China Tel 86 21 6120 0808 Setsuyo Enterprise Co Ltd 6F No 105 Wu Kung 3rd Rd Wu Ku Hsiang Taipei Hsine Taiwan Tel 886 2 2299 2499 Mitsubishi Electric Automation Korea Co Ltd 1480 6 Gayang dong Gangseo ku Seoul 157 200 Korea Tel 82 2 3660 9552 Mitsubishi Electric Asia Pte Ltd 307 Alexandra Road 05 01 02 Mitsubishi Electric Building Singapore 159943 Tel 65 6470 2460 Mitsubishi Electric Automation Thailand Co Ltd Bang Chan Industrial Estate No 111 Moo 4 Serithai Rd T Kannayao A Kannayao Bangkok 10230 Thailand Tel 66 2 517 1326 P T Autoteknindo Sumber Makmur Muara Karang Selatan Block A Utara No 1 Kav N
10. ct an RS 422 device to the RS 232C interface If an RS 422 device is connected to the RS 232C interface the RS 422 interface hardware for the connected device will be damaged and communications cannot be performed 6 External Dimensions 7 1 06 6 5 0 26 130 5 12 A1SJ71C24 R2 NEU m ACK m NAK io CIN PRT D PS D RO D sio D o A1SJ71C024 R2 34 5 1 36 Unit mm inch Bending radius of the cable when wiring to the external device Cable diameter x 4 10 R1 Bending radius near connector Cable diameter x 4 External dimensions of C24 corresponding to this manual are the same for all 4 types The diagram above is A1SJ71UC24 R2 external dimensions Country Region Sales office Tel U S A Mitsubishi Electric Automation Inc Hong Kong 500 Corporate Woods Parkway Vernon Hills IL 60061 U S A Tel 1 847 478 2100 Brazil MELCO TEC Rep Com e Assessoria Tecnica Ltda Rua Correia Dias 184 Edificio Paraiso Trade Center 8 andar Paraiso Sao Paulo SP Brazil Tel 55 11 5908 8331 Taiwan Germany Mitsubishi Electric Europe B V German Branch Gothaer Strasse 8 D 40880 Ratingen GERMANY Korea Tel 49 2102 486 0 U K Mitsubishi Electric Europe B V UK Branch Travellers Lane Hatfield Hertfordshire AL10 8XB U K Singapore Tel 44 1707 276100 Italy Mitsubishi Electric Europe B V Italian Branch Centro Dir Colleoni Pal Perseo Ingr 2 Thailand Via Para
11. e controller CPU Error in communication with the programmable controller CPU lit Normal communication unlit P S Parity sum check error Parity sum check error Normal Protocol error Normal protocol error lit Normal unlit SIO error When overrun or framing error lit When received data has been discarded due to OS receive area full lit Normal This setting is available when software version of the A1SJ71UC24 R2 A1SJ71UC24 PRF is X or later and not available for the A1SJ71024 R2 A1SJ71C24 PRF C N P S LJ PRO LJ SIO LJ Not used C O o E O o O O ACK NAK lit unlit o O 4 1 4 2 5 5 1 2 Transmission speed settings Transmission speed unit bps eae ee Se lL Loading and Installation This section explains precautionary items regarding handling of the C24 from unpacking up to installation and the installation environment that are common to all modules See the user s manual for the programmable controller CPU module used for further details regarding module loading and installation Precautionary Items when Handling The following explains precautionary items when handling the module 1 Do not drop or apply severe shock to the module case since it is made of resin 2 Tighten the module installation screws within the specified torque range as follows Tightening Torque Range Module installation screws M4 screw 78 to 118N cm 6 9 to 10 4 Ib inch R
12. for the C24 For general specifications of the C24 see the user s manual for the CPU module About Manuals ised The following product manuals are available Please use this table as a reference to lem Specification si Conform to RS 232C request the appropriate manual as necessary Transmission method Dedicated protocol Half duplex communication method 1 No protocol Full duplex or half duplex Related Manuals Bidirectional depend on setting to the buffer Printer function memory Manual No Synchronization system Start stop synchronization method anual Names Model Code l SH 3510 Computer Link Module Guide Book 13JE76 WIRING PRECAUTIONS CAUTION Be sure that the communication cable connected to the module is kept in SAFETY PRECAUTIONS Read these precautions before using When using Mitsubishi equipment thoroughly read this manual and the associated a duct or fixed with cramps manuals introduced in the manual Also pay careful attention to safety and handle the Failure to do so may cause a damage to the module or cables due to module properly dangling shifting or inadvertent handling of cables or misoperation These precautions apply only to Mitsubishi equipment Refer to the CPU module user s because of bad cable contacts manual used for a description of the programmable controller system safety precautions When connecting a wire to a connector use the specified tool to connect it
13. ion number of this C24 2 RS 232C interface Description Transmission setting Transmission settings all are set to OFF at the switches time of shipment Setting item sw ae A1ADP SP setting A1ADP A1ADP sd SP used SP not used Enabled Disabled setting See 2 Data bit setting 8 bits 7 bits Parity bit setting YES 10 Even odd parity Even setting 1 Stop bit setting 2 bits Sum check setting YES RS 232C interface for external device connection Mode setting set to 0 at the time of shipment Mode Setting contents Use prohibited Type 1 dedicated protocol mode Type 2 dedicated protocol mode Type 3 dedicated protocol mode Type 4 dedicated protocol mode Non procedure mode or printer function zZ Z 1 bit Use prohibited For module test RUN Normal operation indicator Normal lit Error unlit D Transmission status Data being transmitted flashing Reception status Data being received flashing Communication Status with CPU main module Communicating with programmable controller CPU flashing Printer message printout Printer message being Printed out lit displayed only on C24 PRF NEU Neutral status Transmission sequence initial status waiting for ENQ lit ENQ reception complete unlit ACK transmission status ACK transmitted lit NAK transmitted unlit NAK transmission status NAK transmitted lit ACK transmitted unlit N Result of communication with programmabl
14. lling the cable that is still connected to the module may cause malfunction or damage to the module or cable due to bad cable contacts A1SJ71UC24 R2 PRF computer link function is the same as AJ71UC24 And A1SJ71UC24 R2 PRF printer function is the same as A1SJ71C24 PRF Yes No selected by setting to the buffer memory When you refer to the following manual to use A1SJ71UC24 R2 PRF replace the DO LDC Line coniguraton Dedicated protocol Be sure there are no foreign substances such as sawdust or wiring debris module model name to refer external device No protocol Printer function inside the unit Computer Link Module User s Manual Com link func Print func programmable j j controller CPU Bidirectional 1 1 Such debris could cause fire damage or malfunction RS 232C 15 m 49 2 ft or less STARTING AND MAINTENANCE PRECAUTION distance AJ71UC24 gt A1SJ71UC24 R2 PRF DANGER Printer function e Do not touch the terminals while the power is on A1SJ71C24 PRF A1SJ71UC24 PRF PON SE TNay URETARA Conformation to the EMC Directive and Low Voltage Instruction 1 When data communication can be performed using the full duplex transmission method this transmission method is used whenever the Always switch OFF the external supply power used by the system in all phases before cleaning or retightening screws Depending on circumstances procedures indicated by CAUTION may also be linked to serious results In any case it
15. o 11 Kawasan Industri Pergudangan Jakarta Utara 14440 P O Box 5045 Jakarta 11050 Indonesia Tel 62 21 6630833 Messung Systems Pvt Ltd Electronic Sadan NO III Unit No15 M I D C Bhosari Pune 411026 India Tel 91 20 2712 3130 Mitsubishi Electric Australia Pty Ltd 348 Victoria Road Rydalmere N S W 2116 Australia Tel 61 2 9684 7777 MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN Specifications subject to change without notice Printed in Japan on recycled paper
16. t or malfunction Particularly in the above described control for a remote site programmable controller from an external device troubles occurring on the programmable controller side may not be immediately handled due to a data communication error Construct an interlock circuit in the sequence program and determine between the external device and programmable controller CPU the system s error handling procedure and other items is not necessary to make those steps individually A1SCPUC24 R2 The CE logo is printed on the rating plate on the main body of the programmable controller that conforms to the EMC directive and low voltage instruction Programmable By making this product conform to the EMC directive and low voltage instruction it controller CPU mounted to C24 A1SJ71UC24 R2 A1SJ71C24 PRF AnUCPU AJ71UC24 AJ71024S3 Types of C24 to mount regarding data communication errors A2CCPUC24 PRF removes AnACPU AJ71C24S3 Other than Model name setting is not necessary as the dedicated command AnU AnACPU cannot be used 3 Name of Each Part and Setting A1SJ71C24 R2 RUNS Le NAKO cpu 4 Indicator LED s PRTOD o 3 Mode setting switch 1 Transmission oD specification MODE 5 1 FORM1 setting switch 2 FORM2 The module diagram is shown with A1SJ71C24 R2 C24 for this manual has no Station number setting switch When performing camputer link by the dedicated protocl 00 is specified for the stat
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