Replacement Guide From CJ1M/CJ1G to CJ2M
Contents
1. MEMO Note Do not use this document to operate the Unit Authorized Distributor2. Clock function Equipped as a standard function Equipped as a standard function Dimensions CPU Unit 90 H x 62 W x 65 D CPU1 90 H x 31 W x 75 D CPU3 90 H x 62 W x 75 D Programming software CX P CX P Programmin Programming g device device for connection personal computer lt Peripheral port connection gt Connection with PC requires cables CS1W CN or CS1W CN118 XW2Z S lt RS232C port connection gt Connection with PC requires cables XW2Z S CV or XW2Z S V lt Peripheral USB port gt A direct connection can be made between the USB port of the personal computerand the PLC using the commercially available USB cable lt Serial RS232C port connection gt Use the serial cable XW2Z 200S CV 500S CV to connect the PC and serial port on the CPU Unit The CPU3 does not have the RS232C port on it Mount the RS232C option board CP1W CIF01 and connect the cable with the unit Programming Console Available C200H PRO27 CQM1 PROO1 Not supported 2 System Configurations 2 1 CJ1M CJ1G CJ2M system comfiguration comparison Same Power Supply Unit Special I O Units and Basic I O Unit can be used for CJ1M CJ1G Series and CJ2M Series Built in I O CJ1M CJ1G CJ2M Built in I O function Built in I O function Built in CPU funciton will be available by adding the not supported CJ2M MD211 CJ2M MD212 Up to two units can be
3. are used Attention It is possible to use the unit with the CPU Unit of unit version 2 0 or later 1 30 steps one instruction CPU 2 3 0 5ms Execution LD instruction 0 10us 0 04us time of MOVinstruction 0 30us 0 12us instruction Overhead processing time CPU 1 0 7ms CPU3 270us CPU1 160us Racks CPU 3 1 Maximum Number of CPU 1 CPU 2 10 units 40 units Connectable Units CPU 3 20 units Maximum Number of Expansion CPU 1 CPU 2 No expansion 3 Clock function Dimensions CPU Unit Equipped as a standard function CPU 1 90 H x31 W x65 D CPU 2 90 H x49 W x65 D Equipped as a standard function CPU 1 90 H x 31 W x 75 D CPU 3 90 H x 62 W x 75 D Programming software Programmin Programming g device device for connection personal computer CX P lt Peripheral port connection gt Connection with PC requires cables CS1W CN or CS1W CN118 XW2Z S lt RS232C port connection gt Connection with PC requires cables XW2Z S CV or XW2Z S V CX P lt Peripheral USB port gt A direct connection can be made between the USB port of the personal computer and the PLC using the commercially available USB cable lt Serial RS232C port connection gt Use the serial cable XW2Z 200S CV 500S CV to connect the PC and serial port on the CPU Unit The CPUS does not have the RS232C port on it Mount the RS232C option board CP1W CIF01
4. gt 3 None gt 3 None gt 3 None gt 3 None gt 3 None gt Expansion gt 468 IE data processing instructions FCS CALCULATE Expansion gt 183 J Expansion gt 180 Data control instructions SCALING BCD TO SIGNED BINARY SCALING AVERAGE VALUE gt words set in words BCD gt BIN range BCD gt BIN Settings 12 bits gt 15 bil range BCD gt BIN Settings 12 bits gt 15 gth gt BIN Settings 12 bits gt 15 bits BIN Settings 12 bits gt 15 bits Output enable or disable the Outputs number of matches unsigned Outputs address to IR or not g unsigned Outputs address to IR or not g byte Units Data type signed or not in Control data Tword gt 2 word Expansion gt 190 Expansion gt 486 Expansion gt 487 Expansion gt 195 Subroutines instructions MACRO MCRO MCRO SUBROUTINE RETURN in words BCD gt BIN PID parameter area Acaled value variable accepted gt variable Average None gt Processing information D15 bit Macro area input words 96 to 99 gt A600 to A603 196 to 199 gt A604 to A607 No influence on the ladder program nterrupt control instructions STEP START SNXT SNXT MSKR INTOO1 gt CLI 89 gt 691 built in interrupt i
5. A1471 9000 Auxiliary Area A11535 T0000 T0000 T0000 T4095 T4095 C0000 C0000 Counter Counter Completion Flags a Completion Flags C4095 D00000 C4095 D00000 C4095 D00000 D19999 D19999 D19999 D20000 DM Area for Special D20000 DM Area for Special D20000 DM Area for Special UO Unit D29599 D29599 D29599 D29600 D29600 D29600 D29999 D29999 D29999 D30000 DM Area for CPU D30000 DM Area for CPU D30000 DM Area for CPU Bus Unit D31599 D31599 D31599 D31600 D31600 D31600 D32767 D32767 D3276 En_00000 EM Area En_00000 Em Area 5 0 lt CPUn1 to 03 gt 0 0 lt CPU42H to 44H 44 gt 2 0 to 3 lt CPUn4 05 gt 2 0 to 2 lt CPU45H 45 gt En_32767 En_32767 IROO IROO IROO a Index Registers Index Registers Index Registers IR15 IR15 IR15 DROO DROO 7 DROO Data Registers Data Registers Data Registers DR15 DR15 DR15 e Internal UO Area TK00 internal VO Area TK00 Internal UO Area TK31 TK31 TK127 4 Example of converting ladder program by CX Programmer This section explains the method of converting the ladder program using CX Programmer Ver 9 1 Here convert the ladder program of CJ1M CJ1G for CJ2M CPU as an example Changing model from CJ1M CJ1G to CJ2M As shown on the below figure select NewPLC1 CJ1M and right click or double click it to change the PLC model Please set the CPU model to the Device Type The error report might be displayed if there are instructions which cannot be converted P
6. Loop control CPU Units FUNCTION BLOCK REFERENCE MANUAL W463 CX One FA Integrated Tool Package SETUP MANUAL W446 CX Programmer OPERATION MANUAL W343 CS CJ Series Ethernet Units OPERATION MANUAL W448 CX Motion MCH OPERATION MANUAL Terms and Conditions Agreement Read and understand this catalog Please read and understand this catalog before purchasing the products Please consult your OMRON representative if you have any questions or comments Warranties a Exclusive Warranty Omron s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron or such other period expressed in writing by Omron Omron disclaims all other warranties express or implied b Limitations OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED ABOUT NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right c Buyer Remedy Omron s sole obligation hereunder shall be at Omron s election to i replace in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof the non c
7. mounted It is possible to use the unit with the CPU Unit of unit version AAA Ehe In 10 points Out 6 In 10 points Out 6 points when one unit is used points In 20 points Out 12 points when two units are used Supported by CPU2 only 3 Memory area 3 1 CJ1M CJ1G CJ2M memory area comparison This section explains the difference of the memory area of the CJ1M series CJ1G series and CJ2M series using an example of CJ1M CPU2 CJ1G CPU4 H 4 and CJ2M CPU CI O area CJ1M CPU2 O Area 0000 0039 0040 0000 0159 0160 CJ1G CPU4 H 4 I O Area 0000 0159 0160 CJ2M CPU UO Area 0999 0999 0999 1199 1199 1199 1200 internal I O Area 1200 internal UO Area 1200 1299 1499 1499 1499 1899 1899 1899 1999 1999 1999 2959 2959 2959 2960 Pulse I O Area 2960 Not used 2960 Pulse I O Area 2961 2962 Not used 2963 3099 3099 3099 3189 3189 3199 3199 3199 3200 3200 3200 DeviceNet Area Internal I O Area 3799 3800 6143 DeviceNet Area Internal UO Area 3799 3800 6143 3799 3800 6143 DeviceNet Area Internal I O Area Area other than CIO Area CJ1M CPU2 CJ1G CPU4 H 4 CJ2M CPU wooo W000 wooo Internal I O Area Internal I O Area Internal I O Area W511 W511 W511 H000 Mogo Holding Area Holding Area 1000 Holding Area H511 H511 H511 A000 A000 A000 Auxiliary Area Auxiliary Area Auxiliary Area A959 A959 A959 A960 Auxiliary Area
8. 1 2 CJ1G CJ2M SPECIFICATIONS COMPARISON nono e nren rennen enne nn anna etre tr ee enn enne ener 2 SYSTEM CONFIGURATIONS 2 rare 5 2 1 CJ1M CJ1G CJ2M SYSTEM COMFIGURATION COMPARISON cccscssecssesscssecsseescesecseeeesesecsaeseeesscsaesauesseaesaeseesenee 3 MEN 6 3 1 CJ1M CJ1G CJ2M MEMORY AREA COMPARISON coocccocononoonconononinncnncnnnonnnnnnon nono emen en enn etre eene treni trennen ene 4 EXAMPLE OF CONVERTING LADDER PROGRAM BY CX PROGRAMMER 8 Appendix A 1 Instruction operations A 2 Condition flag operations This replacement guide describes the procedure to rebuild the system which uses the CJ1 series PLC by introducing the CJ2M series PLC instead The CJ2M series has functions which can replace the functions and operation of CJ1 series PLC Take the below work flow to replace your system Also refer to the reference pages for details Work flow 1 Preliminary Steps Take the following steps before starting the replacement work Description Reference Pages Select the unit programming software and connecting cable to replace CJ1 with CJ2M 2 Selecting the model Selecting the model Some CJ1 Units can be used with CJ2M However some Units can not be used with CJ2M Read the reference pages recommended models and precautions and select the models Prepare the units programming software and connecting Preparing Units cable Load the program I O Memory and
9. 31 53 gt 432 33 gt 434 57 gt 435 Appendix Conversion Support software converts the instruction Support software converts the instruction but itis necessary to manually modify it Blank cells Support software converts the instructions thou A Instructio There is no corresponding instruction n operations CUT Instructions CQMIH DOUBLE BCD TO DOUBLE BINARY DOUBLE 2 S COMPLEMENT ASCII TO HEXADECIMAL LINE TO COLUMN h there are some difference in COM1H CJ1M CJ1G and CJ2M J1 Difference between CQM1H and CJ1M CJ1G CJ2M CQM1H gt CJ1M CJ1G CJ2M mee Nemonic FUN No Number of operand BCD gt BIN Settings Remarks Expansion gt 160 Expansion gt 161 Expansion gt 162 Expansion gt 63 Expansion gt 64 Logic instructions COMPLEMENT COM COM Bit number set in words BCD gt BIN Speci BIT COUNTER later Ver 3 0 or Expansion gt 69 Floating point math instructions 32 BIT TO FLOATING FLOATING POINT DIVIDE COSINE ARC TANGENT LOGARITHM Number of words set gt 450 gt 451 gt 452 gt 453 gt 454 gt 455 gt 456 gt 457 gt 458 gt 459 gt 460 gt 461 gt 462 gt 463 gt 464 gt 465 3 None gt 3 None gt 3 None 3 None gt 3 None gt 3 None gt 3 None gt 3 None gt 3 None gt 3 None
10. OMRON Programmable Controller CJ1 Replacement Guide From CJ1M CJ1G to CJ2M CJ1M CPUOO CJ1G CPU4 H Replace CJ2M CPUOO Guide SYS Teale PEO always in control About this document This document provides the reference information for replacing CJ1M CJ1G PLC systems with CJ2M series PLC This document does not include precautions and reminders please read and understand the important precautions and reminders described on the manuals of PLCs both of PLC used in the existing system and PLC you will use to replace the existing PLC before attempting to start operation Related Manuals EC Manuel Z174 CS CJ Series ID SENSOR UNITS OPERATION MANUAL W397 CJ Series Position Control Units CJ1W NCLILI3 OPERATION MANUAL W477 CJ Series Position Control Units CJ1W NCLIL14 OPERATION MANUAL W421 CS OJ Series Ethernet Units OPERATION MANUAL Construction of Applications W426 CS CJ Series Position Control Units CS1TW NCLILI1 CJ1WNCLIL11 MA OPERATION MANUAL W336 CS CJ Series Serial Communications Boards Serial Communications Units OPERATION MANUAL W435 CS OJ series Motion Control Unit CS1W CJ1W MCH710PERATION MANUAL W467 Controller Link Support Boards for PCI Bus INSTALLATION GUIDE W309 Controller Link Units OPERATION MANUAL V237 SPU Console Ver 2 1 OPERATION MANUAL W406 CS OJ Series Loop Control Boards Process control CPU Units Loop control CPU Units OPERATION MANUAL w407 CS CJ Series Loop Control Boards Process control CPU Units
11. ability is asserted Suitability of Use Omron Companies shall not be responsible for conformity with any standards codes or regulations which apply to the combination of the Product in the Buyer s application or use of the Product At Buyer s request Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product machine system or other application or use Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer s application product or system Buyer shall take application responsibility in all cases NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS AWHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCT S IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM Programmable Products Omron Companies shall not be responsible for the user s programming of a programmable Product or any consequence thereof Performance Data Data presented in Omron Company websites catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty lt may represent the result
12. am check for one program task Select the ladder section window or nimonic window to check 2 Select Program Compile Program check The results of program check will be displayed on the Output Window Refer to Results of program check on the next page for details e Checking the entire program Select PLC Compile All PLC Programs You can see the program check results on the Output Window Refer to Results of program check for details lt Results of program check gt You can see the check result on the Compile Program check tab of the Output Window There are three error levels errors are divided and shown for each level When there is no error l l Conversion issues PLC Program Name Programs NewProgram1 Ladder Section Name Section Ladder Section Name END NewPLC1 0 errors O warnings When there are errors Compiling PLC Program Name NewPLO1 NewProgram1 Ladder Section Name Section ERROR Element at rung 0 0 0 is not connected at its output ERROR Element at rung 0 0 1 is not connected at its output ERROR Missing operand at rung 1 1 0 ERROR Missing operand at rung 1 0 0 Ladder Section Name END NewPrograml 4 errors 0 warnings The programs have been checked with the program check option set to Unit Ver 1 0 Double click an error on the Output Window to jump to the correposnding cell Numeric data in shows the positio
13. and connect the cable with the unit Programming Console Available C200H PRO27 CQM1 PROO1 Not supported 1 2 CJ1G CJ2M specifications comparison The table below lists the major difference in specifications of the CJ1G and CJ2M series Item CJ1 G CPU4 H CPU4 CJ2M CPU Number of UO points CPU42H 43H 960 points CPU44 45 44H 45H 1280 points 2 560 points Program capacity Data memory CPU42H 10k step CPU43H 20k step CPU44 44H 30k step CPU45 45H 60k step 32k words CPU 1 5k step CPU 2 10k step CPU 3 20k step CPU 4 30k step CPU 5 60k step 32k words EM CPU 1 to 3 1 bank 32k CPU 4 to 5 4 banks 32k x 4 Built in UO Built in CPU funciton will be available by adding the CJ2M MD211 CJ2M MD212 Up to two units can be mounted In 10 points Out 6 points when one unit is used In 20 points Out 12 points when two units are used Attention It is possible to use the unit with the CPU Unit of unit version 2 0 or later Length of instructions 1 7 steps one instruction 1 30 steps one instruction Execution LD instruction CPU4 H 0 04us 0 04us time of CPUA 0 08us instruction MOV instruction CPU4 H 0 20us 0 12us CPU4 0 29us Overhead processing time CPUA H 0 3ms CPUS 270us Racks CPU4 0 5ms CPU1 160us Maximum Number of 40 units 40 units Connectable Units Maximum Number of Expansion 3 3
14. er of send receive words BCD gt BIN Number of bytes spedifies in words BCD gt BIN store specified in words BCD gt BIN 3 gt 2 DELIVER COMMAND MESSAGE Set the lcommunicaitons port and destination unit address Enter the send receive sequence No in the Operand2 C2 Port specification method is changed Change related relay settings Peripheral port serial communication can not be selected for port spedifier Change related relay communication can not be selected for port spedifier Change related relay settings Setting off on power stored gt reset change the related relay settings Set again e control data Set again control data Set the control data again words Control data gt 5 words Control dai gt 5 words Control data gt 6 words Change related relays ing instructions TRACE MEMORY SAMPLE d 1 2 Set the message number in the Operand1 Expansion gt 65 3 None gt 2 Expansion gt 66 3 None gt 2 Change related relays FAILURE POINT DETECT Monitoring time spedified in words BCD gt BIN FALOO Clears the non fatal error with the corresponding FAL number Not FALOO Word to Send message or Error code to generate or word containing the error details In Operand2 set First message word or e
15. ions LOGARITHM Table data processi FCS CALCULATE Data control instructions SUBROUTINE RETURN Appendix d Conversion A 2 Condition flag operations Condition flags Left of Operation of CQM1H Right of Operation of CJ1M CJ1G CJ2M No Same operation in CQM1H and CJ ON OFF depending on the instruction statuus same condition flag operation a part of condition flag operation differs Different condition flag operation None no corresponding instructior CJ2M Conversion Condition flags CJ CQM1H does not have this settings E CJ LT lt LE CJ CY UF OF CJ1M CJ1G Instructions CQM1H nterrupt control instructions INTERRUPT CONTROL INT MSKS MSKR CLI DI M A PA EL INTERVAL TIMER STIM MSKS MSKR None Step instructions STEP START Basic I O Unit instructions IO COMMAND TRANSMISSION Serial communications instructions CHANGE SERIAL PORT SETUP Network instructions DELIVER COMMAND Display instructions SECONDS TO HOURS Debugging instructions CLEAR CARRY High speed counter pulse output instructions PULSE WITH VARIABLE DUTY FACTORPWM ON OFF depending on instruction operation CJ2M only MEMO
16. lease correct and modify the program using support software function or manually and execute program check If errors are detected by the program check please correct them referring to the error report MewProject Change PLC DO Device Name Symbols NewPLC1 Settings u 1 on Bm Expansion Instructions E Settings ve Memory l l SS Programs Right click and etwork Type E NewProgram1 select USB Settings Symbols Change or M Show all 222 Section1 double click f END Comment Cancel Help Checking program Check whether there is problem in the ladder program which was converted from the CJ1M CJ1G series for CJ2M series m Program check There are 2 types of program check automatic check on the CX Programmer and check conducted by users CX Programmer checks the program when Change model is executed and the ledder program is converted e Automatic program check on the CX Programmer Timing of program check Description When PLC model is changed Program check for each PLC model Check for all instructions and all operands You can see the check result on the Compile Program check tab of the Output Window The left bus bar on the ladder section window turns red if there is an error in the rung e Program check conducted by users This section describes the procedure of program check an example of checking result and explanation of error levels Progr
17. n flag operation differs Different condition flag operation None no corresponding instruction Condition flags Left of Operation of CQM1H Right of Operation of CJ1M CJ1G CJ2M No Same operation in CQM1H and CJ ON OFF depending on the instruction statuus CJ1M CJ1G Condition flags CJ CQM1H does not have this settings Instructions CQM1H CJ2M Conversion ER GT gt GE EQ NE CJ LT lt LE CJ CY UF OF N CJ CJ Sequence input instructions JUMP END Timer and counter instructions REVERSIBLE COUNTER Comparison instructions DOUBLE AREA RANGE COMPARE Data movement instructions DATA COLLECT Data shift instructions Appendix A 2 Condition flag operations dee Conversion same condition flag operation a part of condition flag operation differs Different condition flag operation None no corresponding instruction Condition flags Left of Operation of CQM1H Right of Operation of CJ1M CJ1G CJ2M No Same operation in CQM1H and CJ ON OFF depending on the instruction statuus CJ1M CJ1G Condition flags CJ CQM1H does not have this settings Instructions Conversion E CJ LT lt LE CJ ymbol math instructions DOUBLE BCD DIVIDE Conversion instructions LINE TO COLUMN Logic instructions COMPLEMENT Special math instructions BIT COUNTER Floating point math instruct
18. n of a cell with an error If you right click on the Output Window below menus are shown Menu Functions Clear Clears the content of Output Window Same as selecting Edit Clear Compile Window Next Reference Jump to the error cell next to the error now selected Same as selecting Edit Next Reference Allow Docking Output Window is shown on the main window of the CX Programmer f unckeck the check box Output Window will be shown on the separate window Hide Close the output window Same as selecting View Window Output Float In Main Window Output window will be changed to other window ex Ladder section window Appendix A 1 Instruction operations Conversion Support software converts the instruction Support software converts the instruction but it is necessary to manually modify it There is no corresponding instruction Blank cells Support software converts the instructions though there are some difference in CQM1H CJ1M CJ1G and CJ2M Instructions CQMIH CJi JT G Conversion Difference between CQM1H and CJ1M CJ1G CJ2M CQM1H gt CJ1M CJ1G CJ2M Nemonic FUN No Number of operand BCD gt BIN Settings Remarks Sequ OR LOAD RESET ence control instructions JUMP END TOTALIZING TIMER REVERSIBLE COUNTER Expansion gt 87 Enter the reset input Operand3 reset input
19. nput interrupt subroutine gt CLI INT002 gt MSKR 89 gt 692 newly configure the interrupt task Also DI INTOO3 gt MSKS INI 89 gt 690 880 settings change the number El CJ1M built in input again only INT100 gt DI 189 5693 INT200 gt El 89 gt 694 INTERVAL TIMER STIM MSKS 6 MSKR Instruction gt MSKS 69 gt 692 BCD gt BIN settings again start None will not be STIMOO6 to 008 Stopping timer converted if MSKR function None hd Set the unit of 0 1ms time is in PLC settings specified Interrupt program interrupt subroutine gt interrupt task Newly 1 set the task No Step instructions Appendix A 1 Instruction operations Conversion Support software converts the instruction Support software converts the instruction but it is necessary to manually modify it There is no corresponding instruction Blank cells Support software converts the instructions though there are some difference in CQM1H CJ1M CJ1G and CJ2M Basi CJi Difference between CQM1H and CJ1M CJ1G CJ2M CQM1H gt CJ1M CJ1G CJ2M JT Instructions CQM1H G ma Nemonic FUN No Number of operand BCD gt BIN Settings Remarks ic VO U GMENT DECODER GMENT DISPLAY OUTPUT 7 SE Set destination word Digits and System Wo PROTOCOL MACRO TRANSMIT Expansion gt 237 Expansion gt 260 Send Receive sequence No BCD gt BIN Numb
20. of Omron s test conditions and the user must correlate it to actual application requirements Actual performance is subject to the Omron s Warranty and Limitations of Liability 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 part numbers when published ratings or features are changed or when significant construction changes are made However some specifications of the Product may be changed without any notice When in doubt special part numbers may be assigned to fix or establish key specifications for your application Please consult with your Omron s representative at any time to confirm actual specifications of purchased Product Errors and Omissions Information presented by Omron Companies has been checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions Microsoft products screen shot s reprinted with permission from Microsoft Corporation Other company names and product names in this document are the trademarks or registered trademarks of their respective companies MEMO Table of Contents WORKFLOW einer eek re 2 1 PERFORMANCE SPECIFICATIONS ae a keiner 3 1 1 CJ1M CJ2M SPECIFICATIONS COMPARISON REENEN EEN NEEN
21. omplying Product ii repair the non complying Product or iii repay or credit Buyer an amount equal to the purchase price of the non complying Product provided that in no event shall Omron be responsible for warranty repair indemnity or any other claims or expenses 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 Return of any Products by Buyer must be approved in writing by Omron before shipment Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components circuits system assemblies or any other materials or substances or environments Any advice recommendations or information given orally or in writing are not to be construed as an amendment or addition to the above warranty See http www omron com global or contact your Omron representative for published information Limitation on Liability Etc OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED IN CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY Further in no event shall liability of Omron Companies exceed the individual price of the Product on which li
22. other settings from the 3 Reading data from CJ1 Reading PLC data CJ1 using the programming software and connecting cable Convert the data read from CJ1 for CJ2M N Most of the data can be automatically converted however 4 Converting and changing some instructions and some Unit data can not be converted the program for CJ2M Refer to the reference pages and modify the data and program separately Converting and modifying data Continue to actual replacement work 2 Actual replacement work Take the steps below to replace the CJ1 to CJ2M 1 Performance specifications 1 1 CJ1M CJ2M specifications comparison The table below lists the major difference in specifications of the CJ1M series and CJ2M series Item CJ1M CPU CJ2M CPU Number of I O points CPU 1 160 points CPU 2 320 points CPU 3 640 points 2 560 points Program capacity CPU 1 5k step CPU 2 10k step CPU 3 20k step CPU 1 5k step CPU 2 10k step CPU 3 20k step CPU 4 30k step CPU 5 60k step Data memory 32k words 32k words EM CPU 1 to 3 1 bank 32k CPU 4 to 5 4 banks 32k x 4 Built in UO Length of instructions CJ2 In 10 points Out 6 points 1 7 steps one instruction Built in CPU funciton will be available by mounting CJ2M MD21 1 CJ2M MD212 Up to two units can be mounted In 10 points Out 6 points when one unit is used In 20 points Out 12 points when two units
23. relay No will be deleted it COMPARE MULTI WORD COMPARE DOUBLE AREA RANGE COMPARE Expansion gt 60 Expansion gt 115 Expansion gt 88 Expansion gt 116 movement instructions MOVE BIT SINGLE WORD DISTRIBUTE DATA COLLECT DIST MOVB MOVBC Ver 3 0 or 3 None gt 2 3 None gt 2 3 None gt 2 82 gt 568 Expansion gt 62 80 gt 566 567 iData shift instructions ASYNCHRONOUS SHIFT REGISTER WORD SHIFT ARITHMETIC SHIFT RIGHT ONE DIGIT SHIFT RIGHT SRD Change bit position Stack length data set in words BCD gt BIN Use PUSH instructi instead for stack ion Stack length data set in words BCD gt BIN Use FIFO inst instead for stack operation and read FIFO instead for stack operation and read LIFO ruction Use LIFO instruction Set the hi ment decrement instructions BCD DECREMENT Symbol math instructions DOUBLE BCD ADD DOUBLE BCD SUBTRACT BCD MULTIPLY BINARY DIVIDE SUBL gt BCL MBS gt MBSL gt L MLB gt U MUL gt B MULL gt BL DBS gt DBSL gt L DVB gt U DIV gt B DIVL gt BL 50 gt 402 Expansion gt 403 30 gt 406 54 gt 407 51 gt 412 Expansion gt 413 31 gt 416 55 gt 417 Expansion gt 420 Expansion gt 421 52 gt 422 32 gt 424 56 gt 425 Expansion gt 430 Expansion gt 4
24. rror code and error details Configure the operands again if diagnositic output mode is set in Bit address and message output When output in codes 2 words gt 4 words When output in character 9 words gt 10 words Other i CLEAR CARRY High speed counter pulse output instructions COMPARISON TABLE LOAD PULSE WITH VARIABLE DUTY FACTOR Expansion gt 888 Expansion gt 887 Expansion gt 891 PV BCD gt BIN Number of target values target value Interrupt task number BCD gt BIN BCD gt BIN Target frequency specified in words on rate target frequency BCD gt Acceleration decelerati on rate target frequency number of output pulses BCD gt LBIN no Duty factor specified in words BCD gt BIN Refer to 5 1 High speed counter pulse Refer to 5 1 High speed counter pulse output instruction Refer to 5 1 High speed counter pulse Refer to 5 1 High speed counter pulse output instruction Refer to 5 1 High speed counter pulse output ii j position of status data lin Ring mode enter the ring value in the PLC settings Interrupt program interrupt subroutine gt interrupt task Also change the task No Appendix A 2 Condition flag operations Conversion same condition flag operation a part of conditio
Download Pdf Manuals
Related Search