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MELSEC-L CC-Link/LT Master Module User`s Manual

1. 13 1 2 Features This section describes features of CC Link LT 1 2 3 4 5 Easy connection disconnection of communication cable By using dedicated connectors communication cables can be connected disconnected with one simple motion This allows modules to be easily extended added and changed Using dedicate flat cables VCTF cables and flexible cables leads to reduction in wiring work and cable cost No parameter settings Network parameters for operating a CC Link LT system need not to be set Simplified programming CC Link LT link devices are assigned for X Y devices of the CPU module This allows creating programs using only X Y devices without considering the network CPU module Master station Remote station Input Output Transmission speed auto tracking function Transmission speed setting is required for the master module only and is not required for remote stations Slave station cutoff function Even if a module goes down due to an error communications among the other modules will continue Note if the cable on the trunk line is disconnected data link among all stations will fail 6 Automatic return function 14 When a disconnected module recovers from an error it automatically returns to the network and restarts data link CHAPTER 2 PART NAMES CHAPTER 2 PART NAMES This chapter describes part names of the master module
2. N Last station number A 2 4526 4 Appendix 4 Difference Between L Series and Q Series This section describes a difference between L series and Q series and a precaution for establishing an L series system using programs used in the Q series system 1 Specifications comparison The performance of the LJ61CL 12 and the QJ61CL 12 is the same However the LJ61CL 12 cannot be connected to GX Developer 2 Precaution for applying programs To apply programs used in the Q series system to the L series system refer to the relevant section in the following MELSEC L CPU Module User s Manual Function Explanation Program Fundamentals 74 Appendix 5 1 0 Assignment Tables Copy the following tables and use them for recording I O assignment for a CC Link LT system 1 In 4 point mode Station No X X s a BR wl N a oO x gt Oo lt gt Oo N X x x x lt X x lt x lt x lt mnm O gt Co 4 Nn a 0o n o mim O gt Co 4 n a o n O x lt X x x O gt oo N al a o mn o m m lt lt O AJ oN Oo TY m lt lt O gt oo N x lt O lt O APPENDICES Output Y 0 1 2 3 Y 4 5 6 T Y 8 9 A B Y C D E F Y 0 1 2 3 Y 4 5 6 T Y 8 9 A B Y C D F 19 s jqe juawubBissy O G xipueddy 2 In 8 point mode Station No X w Nj o gt lt w Nj o x lt n m O gt j N lt T m O gt A 76 X o x lt x lt x lt
3. Appendix 2 Check Methods of Serial Number and Function Version For check methods of the serial number and the function version of the master module refer to the following MELSEC L CPU Module User s Manual Hardware Design Maintenance and Inspection MELSEC L CC Link IE Field Network Head Module User s Manual Appendix 3 Data Link Processing Time This section describes the link scan time transmission delay time and automatic return time 1 Link scan time The link scan time of CC Link LT is described as below Link scan time LS LS a b x N x c us a Constant b Constant c Constant N Last station number Transmission speed EL IN EE 156kbps METI x 8 s Lemma a E s Link scan time At 2 5Mbps Link scan time ms Number of stations O N O iN O O O 12 APPENDICES 2 Transmission delay time The transmission delay time time that data reaches to a destination is described as below a Master station Remote station Input The following formula calculates the time after a signal is input to a remote station until the CPU module device X turns on off Calculation formula SM x 2 2 n x LS Input response time of remote station ms SM Sequence program scan time of master station LS Link scan time 7 gt Page 72 Appendix 3 1 n SM LS Round off the calculated value to the nearest integer 1 Regarded as 0 when 0 or less is calculated Ex
4. 1 2 coaogoaogaogagao 4 1 Module joint lever A lever to fix module connection LED indicator An indicator to check the module status LJ61CL12 ON Normal module operation RUN SD ERR RUN LRUN RD LERR Description OFF Hardware failure Normal operation ON Data link being executed OFF Data link stopped In test mode L RUN ON Normal self loopback test OFF Self loopback test error ON Data being sent RD ON Data being received ON Incorrect switch setting 2 Flashing Switch setting changed during operation lt Normal operation gt ON Data link faulty station or station outside control range detected Flashing Data link error in all stations L ERR n test mode ON Self loopback test error OFF Normal self loopback test 15 A switch to configure settings including the number of occupied I O points and the transmission speed of the master module default OFF Number of occupied 16 pts 32 pts 48 pts 64 pts 128 pts 256 pts 512 pts 1024 pts I O points c CACAEFAE ACIE RE REA For Tor or or ov ow o on sel st 156kbps 625kbps 2 5Mbps Setting prohibited or o or o B RATE a or or on on sow 8 point mode 4 point mode 16 point mode Setting prohibited or oN or MODE Operation setting switch MIMO 2180 3180 41M 0 50 o O si 3 Test mode OFF ONLINE Normal operation TES
5. 1 Trunk line Cables of different types cannot be used together 2 Branch line Cable types can be different only if the cables are used on different branches When a module with cable e g CL1Y2 T1D2S is used however cables of different types can be used together by shortening the length of the dedicated flat cable to 20cm or less Refer to the figures below dues elec SSSR AIDA se se BAIGA x E Remote x 5 Remote ae module S module A 20cm or less d Module with cable Remote y Remote Remote module module module mew Trunk line VCTF cable mew Trunk line VCTF cable Branch cable Dedicated flat cable Branch cable VCTF cable Branch cable Dedicated flat cable Branch cable VCTF cable JeujeBo sad jualayip jo sejqeo Buisn 9 So qe uornoeuuo usn seinpoyy 6unoeuuo sajqgeo um sanpo Bunoauuo g9 43 3 System configuration example of when a dedicated flat cable is used for the trunk line Master module mm EJ M EIE 99 0 Remote Remote module HH module Remote Power supply module adapter e e Remote Module en or less ey Remote e module with cable module Remote General Remote Remote module P 24VDO module A module 09 10 i mu Trunk line Dedicated flat cable MY VCTF flexible cable connector He Commercially B available terminal block Branch line Dedicated flat cable Dedicated flat cable connec
6. Function version A Switch the display format of H W LED Information and Display Format H W SW Information Displays the LED status as shown below H W LED Information b15 to b4b3b2b1b0 ERR 1 ON RUN LRUN 0 OFF L ERR Displays the value stored in External switch information H W SW Information buffer memory address 17 Un G17 Page 69 Appendix 1 5 CHAPTER 8 TROUBLESHOOTING 8 8 Self loopback Test This test checks whether the module alone operates normally or not Follow the steps shown below Start Connect cables and supply 24VDC through a dedicated power supply or a power supply adapter After checking the following items power on the system Modules are correctly installed A voltage is applied from the power supply The CPU module is in the STOP status To set a test mode turn on SW8 operation setting switch of the master module Power on the system Reset the CPU module End Test results se 4oeqdoo Jes 8 8 LED indication Action RUN ERR SD RD LRUN LERR Poma OFF OFF N OFF OFF OFF OFF ON ME The hardware is faulty Replace the module OFF OFF OFF OFF OFF OFF When fautty LOPE oe Correct the operation setting switch N ON OFF OFF OFF OFF l configuration 1 Dimly lights or is flashing 67 APPENDICES Appendix 1 Details of Buffer Memory Areas This section describes the details of buffer memory a
7. LRUN RD LERR INPUT 100 240 VAC VN 50 60Hz 130VA 5A UOHeINBYUOD amp e9AQ S b When connected to a head module Power supply module Head module Master module END cover LJ61CL12 RUN sD ERR RUN MODE SD ERR RD LERR AOS REM DLINK RD LERR C D INPUT 2 4 8 100 240VAC VN 500 x10 x1 50 60Hz 130VA OUTPUT 5VDC 5A 25 2 CC Link LT system configuration Master module 3 5 Terminating resistor Power supply adapter mM So TA T e ee ay CLIPAD EN iis power supply 24v DC Terminating resistor Partner product E eT Remote modules gt BI i E JET Point O Remote stations need not to be connected in station number order O Remote station numbers are not necessarily consecutive Leaving any station number out does not cause a data link error 26 CHAPTER 5 SYSTEM CONFIGURATION 5 2 Applicable System This section describes a MELSEC L series system using a master module 1 Number of connectable modules For the number of connectable modules refer to the following MELSEC L CPU Module User s Manual Hardware Design Maintenance and Inspection MELSEC L CC Link IE Field Network Head Module User s Manual The number of connectable modules depends on the number of I O points of the CPU module used and the number of occupied l O points setting for the m
8. MITSUBISHI Mitsubishi Programmable Controller welLsec ANNE MELSEC L CC Link LT Master Module User s Manual LJ61CL12 SAFETY PRECAUTIONSO Read these precautions before using this product Before using this product please read this manual and the relevant manuals carefully and pay full attention to safety to handle the product correctly The precautions given in this manual are concerned with this product only For the safety precautions of the programmable controller system refer to the user s manual for the CPU module used In this manual the safety precautions are classified into two levels A WARNING and A CAUTION NWARNING Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury Indicates that incorrect handling may cause hazardous conditions NCAUTION resulting in minor or moderate injury or property damage Under some circumstances failure to observe the precautions given under NCAUTION may lead to serious consequences Observe the precautions of both levels because they are important for personal and system safety Make sure that the end users read this manual and then keep the manual in a safe place for future reference Design Precautions NWARNING O Forthe operating status of each station after a communication failure in the data link refer to Page 53 Section 8 1 in this manual Incorrect output or malfunction due to a communication
9. 7 4 output points CL1Y4 R1B2 E 4 point mode 4 pts station lI 8 point mode 8 pts station E 16 point mode 16 pts station Number of occupied I O points 48 Number of occupied I O points 64 Number of occupied I O points 128 Total no of stations 12 Total no of stations 8 Total no of stations 7 X YO 1 4pts 1 station X YO 1 station 1 station 2 stations Empty 12 pts 1 station 1 station X Y10 X Y10 1 station 1 station 1 station 4 stations 1 station X Y20 X Y20 X Y23 1 station 2 stations 1 station 1 station Empty 4 pts 1 stati mpty 4 pts station X Y30 1 station 1 station 1 station Empty 4 pts EM X Y40 1 station X Y50 1 station X Y60 1 station Empty 16 pts CHAPTER 6 INSTALLATION AND WIRING I O number assignment is described using the I O assignment table for 8 point mode in Page 75 Appendix 5 The following table lists the I O number assignment when 8 point mode is set and 64 points is set for the number of occupied I O points in the system shown in the example on the previous page a CI CI DE RR Y SETE NN 4 A AN S PAS IAS A yo N A E CL2X16 D1M1V Two stations occupied CET el Ae NEN T CL1Y4 T1B2 E CL1XY8 DT1B2 SA BARV AU IA OO NZ CN pa oyr e AA 19 39 mw LL 4 3A e amwens EA A CL1Y4 R1B2 Ac ye KRCE PAD ND PAD NZD Z E NE A E ZNE E AZ OA o AZ JR O US PARADAN L D Jel Bulnes sjulog O I Pe dnd90 jo JequinN
10. Branch line length Station to station distance Y Li Pemole d Remote Trunk Une o i station Branch line station Remote station 1 The branch line length includes the length of 2 The maximum length of the branch line and overall branch line length include the length of 2 d For the terminating resistor connection method refer to gt Page 46 Section 6 3 4 suoneouyioedgs eoueuuoueg ZE Point A trunk line can be partitioned using up to 10 dedicated connectors Master station Partitioned points Terminating Remote resistor station Remote station Remote Terminating station resistor Remote station eee funk line Branch line Remote Remote station station 19 3 3 1 0 Signal List This section describes l O signals of the master module for the CPU module Input signals X are assigned to the remote input area and output signals Y are assigned to the remote output area No special I O signal is required to operate the master module I O assignments vary depending on the point mode setting n in the following tables indicates the start I O number of the master module Ex When the start I O number of the master module is X Y30 XnO to XnF gt X30 to X3F YnO to YnF gt Y30 to Y3F Point If the number of occupied l O points is set larger than the maximum number of link points
11. Tn IT O gt oo N c1 col nm o mn rm O gt oo N al BR wl rm a lt lt lt nimiucjoi ui i idvciol o oc 2 o mnm o imimiuio uo Fl o o N wo ol BR wl rm alo APPENDICES d Le O T O 2 q D gt vd 5 o 5 O Station No o gt o X wvioj scioloir jolol imi oinaijuiurj o io ixt O N O LI Iu o gt IN OM Tt 1 OO N lt x O W L x Appendix 5 I O Assignment Tables wio sinojidvoir ijoloija imioinijuliu iali o xt O Lo LL f Appendix 6 External Dimensions The following figure shows the external dimensions of the master module LJ61CL12 RUN SD ERR RD LER z r Pr CCink LT gt ON 45 1I MA A 0 B RAT E x Move Ne A HESS NE DIN rail center 45 Unit mm 78 APPENDICES Memo Appendix 6 External Dimensions 19 INDEX Automatic return function 14 Automatic return time 74 P R Parameter setting9S Power supply adapter Compatible software versi0N 21 Remote l O error information Remote station connection information D S Data link last station information 70 Data link stop restart instruction 70 Slave station cutoff function Dedicated power supp
12. 0 One or more normal data link stations b1 Error all stations 1 All stations faulty 0 No remote I O error b2 Remote l O error 1 One or more faulty remote I O stations 0 No error Error of station outside b3 1 Remote station connected to the station whose number is greater than the last control range station number in refresh range 0 Normal b4 Point mode setting error i Point mode setting switch configured outside the range T Transmission speed setting switch configured outside the range b5 Transmission speed Normal setting error Switching duri a operation b14 to b7 Empty 0 No switching Switched Ola Ola Normal b15 Hardware failure P Failure identified by self loopback test 5 External switch information buffer memory address 17 UniG17 The switch status of the number of occupied l O points setting transmission speed setting point mode setting and test mode is stored Status of operation setting switch SW3 to SW1 000 16 pts 001 32 pts 010 48 pts 011 64 pts 100 128 pts 101 256 pts 110 512 pts 111 1024 pts b4 b3 OPERE RAT TUR Status of operation setting switch SW5 and SW4 E 9 00 156kbps 01 625kbps 10 2 5Mbps 11 Setting not allowed Status of operation setting switch SW7 and SW6 b6 b5 Point mode setting 00 8 point mode 01 4 point mode 10 16 point mode 11 Setting not allowed Number of occupied I O b2 to bO l l points setting
13. 356 0 21 697 816 Fax 356 0 21 697 817 INTEHSIS srl bld Traian 23 1 MD 2060 Kishinev Phone 373 0 22 66 4242 Fax 373 0 22 66 4280 HIFLEX AUTOM TECHNIEK B V Wolweverstraat 22 NL 2984 CD Ridderkerk Phone 4 31 0 180 46 60 04 Fax 31 0 180 44 23 55 Koning amp Hartman b v Haarlerbergweg 21 23 NL 1101 CH Amsterdam Phone 31 0 20 587 76 00 Fax 31 0 20 587 76 05 Beijer Electronics AS Postboks 487 N0 3002 Drammen Phone 47 0 32 24 30 00 Fax 47 0 32 84 85 77 Fonseca S A R Jo o Francisco do Casal 87 89 PT 3801 997 Aveiro Esgueira Phone 351 0 234 303 900 Fax 4 351 0 234 303 910 Sirius Trading amp Services srl Aleea Lacul Morii Nr 3 R0 060841 Bucuresti Sector 6 Phone 40 0 21 430 40 06 Fax 40 0 21 430 40 02 INEA RBT d o o Izletnicka 10 SER 113000 Smederevo Phone 381 0 26 615 401 Fax 381 0 26 615 401 SIMAP s r o J na Derku 1671 SK 911 01 Trenc n Phone 421 0 32 743 04 72 Fax 421 0 32 743 75 20 PROCONT spol s r o Presov K peln 1 A SK 080 01 Presov Phone 421 0 51 7580 611 Fax 421 0 51 7580 650 INEA RBT d o o Stegne 11 SI 1000 Ljubljana Phone 386 0 1 513 8116 Fax 386 0 1 513 8170 Beijer Electronics AB Box 426 SE 20124 Malm Phone 46 0 40 35 86 00 Fax 46 0 40 93 23 01 Omni Ray AG Im Sch rli 5 CH 8600 D bendorf Phone 41 0 44 802 28 80 Fax 41 0 44
14. 6 2 If the ERR LED remains on even after the above actions are taken the possible cause is a hardware failure Please consult your local Mitsubishi service center or representative explaining a detailed description of the problem The ERR LED is flashing When the operation setting switch is switched after power on the ERR LED starts flashing Reset the switch to the status before the switching If the ERR LED remains flashing even after that the possible cause is a hardware failure Please consult your local Mitsubishi service center or representative explaining a detailed description of the problem CHAPTER 8 TROUBLESHOOTING 8 3 4 The LERR LED is on or flashing Check the following 1 The L ERR LED is on Check item Action Please consult your local Mitsubishi service center or The test mode switch is on representative explaining a detailed description of the problem Remove the remote station connected outside the control range Increase the number of occupied I O points Set a greater value for the last station number After taking the above actions power off and on the system or reset the CPU module A remote station is connected outside the control range Troubleshoot the faulty remote station Remote I O station 277 Page 59 Section 8 4 Remote device station A faulty remote station is detected by Faulty station information buffer memory address 4 to 7 Un G4 to 7 Page 68 Appen
15. Status of the operation setting switch SW8 b7 Test mode 0 Normal 1 Self loopback test being executed b15 to b8 Empty 0 Switch off 1 Switch on 69 sealy Aiowayy yng Jo sjiejeq xipueddy 6 Operating status information buffer memory address 18 Un1G18 The operating status of the master module is stored 0 Data link stopped bO Data link status 1 Data link being executed i mE 0 Initial communication not complete b1 Initial communication status M 1 Initial communication completed b15 to b2 Empty 7 Data link stop restart instruction buffer memory address 19 Un1G19 Data link stop and data link restart are controlled When data link stop and data link restart are simultaneously requested the stop request takes priority Bit Description Initial value 0 Data link stop not requested bO Data link stop 0 1 Data link stop requested b14 to b1 Empty 0 Data link restart not requested b15 Data link restart 0 1 Data link restart requested 8 Data link last station information buffer memory address 20 Un G20 The last station number of data link available remote stations is stored b6 to bO Data link last station number The last station number of data link available remote stations is stored b15 to b7 Empty Point O The value stored in this buffer memory area depends on the number of occupied I O points setting point mode setting and last station number setting configure
16. Un GO to 3 corresponding to the remote station is on Check that the PW LED and L RUN LED of the remote station are on CHAPTER 6 INSTALLATION AND WIRING 6 5 Last Station Number Setting The last station number is set to perform data link up to the last remote station in connection with the network and not to perform data link with unconnected stations This setting is optional but useful to optimize link scan time Ex When 16 point mode is set the number of occupied I O points is set to 128 points and the last remote station in connection with the network is numbered as 5 By setting 5 as the last station number the link scan time is optimized Not connected Remote Remote Remote Remote Remote Remote Remote s Remote station station station station station Station station station No 1 No 2 No 3 No 4 No 5 No 6 of NOS N 5 Data link range when the last station number is set to 5 Data link range when the last station number is not set 1 Setting procedure Set the last station number using the intelligent function module switch setting of GX Works2 Parameter gt PLC Parameter gt I O Assignment gt _Sultch Setting button Switch Setting for 1 0 and Intelligent Function Module Input Format DEC b Select DEC BEEN EA AAA o PLC PLC Pic i ec Built in tfoFunction 8 0 0 Intelligent Dunes JequinN uoneijg 1se7 9 9 49 90 S
17. adapter INSUR 4 CL2X8 D1C3V Remote I O station No 2 CL2Y8 TP1C2V input module output module X10 to X17 Y18 to Y1F ED General power supply E 2ANDC Terminating resistor Lp 29 GP Exp 91 ajduwexy3 uoneunBuuo wajs s 1 2 Devices Available for Users The following table lists the devices available for users Device XO X1 X2 YO Y1 Y2 Y3 M2 DO D1 D2 7 3 Program Example The following is a program example Description CC Link LT control start contact Data link stop instruction contact Data link restart instruction contact Data link error output Error all stations output Remote I O error output Remote station connection error output Control start flag Operating status information Remote station connection information Detailed error information XO WN mov G18 DO Read Operating status information DO 1 UN UN MOV GO D1 Read Remote station connection information and Detailed error Ut information after completion of initial MOV G16 D2 communication lt gt D1 H3 YA AA Y 3 Remote station connection error output D1 H3 H NA M2 Control start Hz AN 0 Data link error output 7 Error all stations output W_ my Remote l O error output 92 N1 UN G19 Data link stop instruction UN H8000 G19 Data link restart instruction END CHAPTER 8 TROUBLESHOOTING CHAPTER 8 TROUBLESHOOTING This chapter descr
18. color as the wire between both sides of the cover When the wiring is correct the green wire is visible through the notch window If a red white or black wire is visible through the window open the cover and correct the wiring Incorrect wiring may cause failure of the module 4 Check that all of four latches are engaged Press fitting is completed Green Correct wiring Red white or black Incorrect wiring b Building T branch connection VCTF cable flexible cable 5 1 When using a terminal block for T branch connection When connecting a VCTF cable flexible cable to a terminal block connect the wires so that the wire colors match with the corresponding terminals VCTF cable VCTF cable flexible cable perp Y b n e it flexible cable Red White VCTF cable Black flexible cable Green JOJOBUUOD e qeo e qixo jJ410 2euuoo e qeo 4 25A e Bunoauuvo z 9 So qe uonoeuuo Buisn seinpoyy amp unoeuuo se qeo um sanpo Bunoauuo c9 1 When connecting a dedicated flat cable to a terminal block e g Using a VCTF cable for the trunk line and dedicated flat Dedicated flat VCTF cable flexible cable cables for branch lines match 24V DA DB and 24G printed on the dedicated flat cable with the corresponding colors 2 V Rea of the VCTF cable flexible cable as shown in the table to right Split the dedicated flat cable so that 24V DA DB a
19. held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2011 MITSUBISHI ELECTRIC CORPORATION 82 WARRANTY Please confirm the following product warranty details before using this product 1 Gratis Warranty Term and Gratis Warranty Range If any faults or defects hereinafter Failure found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term the product shall be repaired at no cost via the sales representative or Mitsubishi Service Company However if repairs are required onsite at domestic or overseas location expenses to send an engineer will be solely at the customer s discretion Mitsubishi shall not be held responsible for any re commissioning maintenance or testing on site that involves replacement of the failed module Gratis Warranty Term The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated place Note that after manufacture and shipment from Mitsubishi the maximum distribution period shall be six 6 months and the longest gratis warranty term after manufacturing shall be eighteen 18 months The gratis warranty term of repair parts shall not exceed the gratis warranty term before repairs Gratis Warranty Range 1 The range shall be limited to normal use within the usage state usage methods and usage env
20. in the 4 point mode or 8 point mode the excessive I O points cannot be used Ex When the point mode is in the 4 point mode and the number of occupied l O points is set to 1024 According to the setting the master module can occupy 1024 I O points in the CPU module However the number of actual link points is 256 the maximum link points when the 4 point mode is set The rest of I O points 768 cannot be used O f remote station numbers are duplicated the duplicating stations may cause malfunction incorrect input output Check that the remote station numbers are not duplicated before powering on the system O Aremote station may occupy multiple station numbers depending on the point mode setting and the number of I O points of the remote station When using a remote station having the number of I O points of eight or more check that the station number of the remote station is not duplicated with that of the next station 1 In 4 point mode The following tables list I O signals in 4 point mode Remote input X Ale aleje e 18 6 12 410 XnF to XnO Station No 4 Station No 3 Station No 2 Station No 1 Input number X n F F to X n F O Station No 64 Station No 63 Station No 62 Station No 61 Remote output Y Aaa 16 4 01919 913 11 YnF to YnO Station No 4 Station No 3 Station No 2 Station No 1 Output number Y n F F to Y n F O Station No 64 Station No 63 Station No 62 Station No 61 20 CHAPTER 3 SPECIFICATIONS 2
21. mode 1 Simple setting The following table lists simple setting for the point mode and the number of occupied I O points According to the number of I O points of the remote station set the point mode and the number of occupied I O points with reference to the following table Number of I O points of remote Number of occupied I O points Point mode setting of the master station setting of the master module module 16 points 32 points 48 points 256 points or less 4 point mode 64 points 128 points 256 points 257 to 512 points 512 points 8 point mode 513 to 1024 points 1024 points 16 point mode Bulnes sjulog O I peidnooo jo Jaquiny eu pue Bunjes apo lOd Z 9 2 Advanced setting The following table lists the point mode and the number of occupied I O points settings considering the number of unused points and the number of occupied stations Even if the number of occupied l O points is the same the number of controllable remote stations varies depending on the point mode setting The following table lists the number of connectable stations according to the number of occupied I O points and point mode settings Number of occupied I O i 1024 pts points setting 4 point mode 12 stations 16 stations 32 stations 64 stations 64 stations 64 stations Point mode 8 point mode 16 stations 32 stations 64 stations 64 stations Point If the number of occupied I O points is set larger than the
22. on Doing so will cause electric shock or malfunction O Shut off the external power supply all phases used in the system before cleaning the module Failure to do so may result in electric shock Startup and Maintenance Precautions NCAUTION O Do not disassemble or modify the modules Doing so may cause failure malfunction injury or a fire Shut off the external power supply all phases used in the system before mounting or removing a module Failure to do so may cause the module to fail or malfunction After the first use of the module the number of connections disconnections is limited to 50 times in accordance with IEC 61131 2 Exceeding the limit may cause malfunction Before handling the module touch a conducting object such as a grounded metal to discharge the static electricity from the human body Failure to do so may cause the module to fail or malfunction Disposal Precautions NCAUTION O When disposing of this product treat it as industrial waste OG CONDITIONS OF USE FOR THE PRODUCTO 1 Mitsubishi programmable controller the PRODUCT shall be used in conditions 2 o i where any problem fault or failure occurring in the PRODUCT if any shall not lead to any major or serious accident and ii where the backup and fail safe function are systematically or automatically provided outside of the PRODUCT for the case of any problem fault or failure occurring in the PRODUCT The PRODUCT has
23. the following MELSEC L CPU Module User s Manual Function Explanation Program Fundamentals COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES 1 Method of ensuring compliance To ensure that Mitsubishi programmable controllers maintain EMC and Low Voltage Directives when incorporated into other machinery or equipment certain measures may be necessary Please refer to the manual included with the CPU module or head module The CE mark on the side of the programmable controller indicates compliance with EMC and Low Voltage Directives 2 Additional measures To ensure that this product maintains EMC and Low Voltage Directives please refer to the manual included with the CPU module or head module RELEVANT MANUALS 1 CPU module user s manual Manual name Description lt manual number model code gt MELSEC L CPU Module User s Manual Specifications of the CPU modules power supply modules display unit SD Hardware Design Maintenance and Inspection memory cards and batteries information on how to establish a system lt SH 080890ENG 13JZ36 gt maintenance and inspection and troubleshooting MELSEC L CPU Module User s Manual Function Explanation Program Fundamentals Functions and devices of the CPU module and programming lt SH 080889ENG 13JZ35 gt 2 Head module user s manual Manual name Description lt manual number model code gt MELSEC L CC Link IE Field Network Head Module User s Manual
24. to CC Link LT A CC Link remote station cannot be connected to the master module Doing so may cause system malfunction 7 Connecting a remote station for CC Link LT to CC Link A CC Link LT remote station cannot be connected to the master station on CC Link Doing so may cause system uoneunBiuo ujejs S JO SUONNEIDIJ E G malfunction 31 CHAPTER 6 INSTALLATION AND WIRING This chapter describes installation and wiring of the master module 6 1 Installation Environment and Installation Position of the Module For precautions for installation environment and installation position of the module refer to the following MELSEC L CPU Module User s Manual Hardware Design Maintenance and Inspection MELSEC L CC Link IE Field Network Head Module User s Manual 32 CHAPTER 6 INSTALLATION AND WIRING 6 2 Point Mode Setting and the Number of Occupied I O Points Setting This section describes concepts of the point mode setting and the number of occupied I O points setting required for system configuration The number of points that the master station can control per remote station occupying one station is set for the point mode setting Three point modes are available 4 point mode 8 point mode and 16 point mode Even if the number of occupied I O points setting is the same the number of controllable remote stations varies depending on the point mode setting Note when connecting a remote device station use 16 point
25. 00 Sarajevo Phone 387 0 33 921 164 Fax 387 0 33 524 539 AKHNATON 4 Andrei Ljapchev Blvd PO Box 21 BG 1756 Sofia Phone 359 0 2 817 6000 Fax 359 0 2 97 44 06 1 INEA RBT d o o Losinjska 4 a HR 10000 Zagreb Phone 385 0 1 36940 01 02 03 Fax 385 0 1 36 940 03 AutoCont C S s r o Technologick 374 6 CZ 708 00 Ostrava Pustkovec Phone 420 595 691 150 Fax 420 595 691 199 Beijer Electronics A S Lykkeg rdsvej 17 DK 4000 Roskilde Phone 45 0 46 75 76 66 Fax 45 0 46 75 56 26 Beijer Electronics Eesti OU P rnu mnt 160i EE 11317 Tallinn Phone 372 0 6 51 81 40 Fax 372 0 6 5181 49 Beijer Electronics OY Peltoie 37 FIN 28400 Ulvila Phone 358 0 207 463 540 Fax 358 0 207 463 541 UTECO 5 Mavrogenous Str GR 18542 Piraeus Phone 30 211 1206 900 Fax 30 211 1206 999 MELTRADE Kft Fert utca 14 HU 1107 Budapest Phone 36 0 1 431 9726 Fax 36 0 1 431 9727 Beijer Electronics SIA Ritausmas iela 23 LV 1058 Riga Phone 371 0 784 2280 Fax 371 0 784 2281 Beijer Electronics UAB Savanoriu Pr 187 LT 02300 Vilnius Phone 370 0 5 232 3101 Fax 370 0 5 232 2980 AUSTRIA BELARUS BELGIUM BELGIUM BULGARIA CROATIA CZECH REPUBLIC DENMARK ESTONIA FINLAND GREECE HUNGARY LATVIA LITHUANIA e MITSUBISHI ELECTRIC ALFATRADE Ltd 99 Paola Hill Malta Paola PLA 1702 Phone
26. 25 52 Applicable Systems dd bbc tacere dra ob a eee y td bk add e 2 5 3 Precautions for System Configuration 00 0002 ee eee 2 CHAPTER 6 INSTALLATION AND WIRING 32 6 1 Installation Environment and Installation Position of the Module 32 6 2 Point Mode Setting and the Number of Occupied I O Points Setting 33 6 3 Connecting Modules with Cables Connecting Modules Using Connection Cables 36 6 3 1 Connecting a dedicated flat cable connector 0 0 00 cc eee 37 6 3 2 Connecting a VCTF cable connector flexible cable connector o oooo 40 6 3 3 Using cables of different types together llle 43 6 3 4 Connecting terminating resistors 0 0 ee teens 46 63 5 CHECKING WIKNG an trate ota A ota bee 0 2 cire dete wet 47 6 4 Installing Removing a Remote Station 20 0 0 0000 ee eens 48 6 5 Last Station Number SettinQ o ooooooooo cee nee eee 49 CHAPTER 7 PROGRAMMING 51 7 1 System Configuration Example o o oo ooooooonoronar rn 51 7 2 Devices Available for Users o o oooooooonrr eee eens 52 HS Program Exaimples 23 92 0 4 atea leerla aaa Se aired Det ale S An e pad 52 CHAPTER 8 TROUBLESHOOTING 8 1 8 2 8 3 8 4 8 5 8 6 8 7 8 8 Condition of Each Station in Case of Failure Station Status if an Error Occurs Visual Check eta t ea CU c a pM Troubleshooting of the Master Sta
27. 802 28 28 GTS TURKEY Bayraktar Bulvari Nutuk Sok No 5 TR 34775 Yukari Dudullu Umraniye ISTANBUL Phone 90 0 216 526 39 90 Fax 90 0 216 526 3995 CSC Automation Ltd 4 B M Raskovoyi St UA 02660 Kiev Phone 380 0 44 494 33 55 Fax 380 0 44 494 33 66 Systemgroup 2 M Krivonosa St UA 03680 Kiev Phone 380 0 44 490 92 29 Fax 4 380 0 44 248 88 68 MALTA MOLDOVA NETHERLANDS NETHERLANDS NORWAY PORTUGAL ROMANIA SERBIA SLOVAKIA SLOVAKIA SLOVENIA SWEDEN SWITZERLAND UKRAINE UKRAINE TOO Kazpromavtomatika KAZAKHSTAN Ul Zhambyla 28 KAZ 100017 Karaganda Phone 7 7212 50 10 00 Fax 7 7212 50 1150 MIDDLE EAST REPRESENTATIVES ILAN amp GAVISH Ltd ISRAEL 24 Shenkar St Kiryat Arie 1L 49001 Petah Tiqva Phone 972 0 3 922 18 24 Fax 972 0 3 924 0761 GIRIT CELADON LTD 12 H aomanut Street 1L 42505 Netanya Phone 972 0 9 863 39 80 Fax 972 0 9 885 24 30 CEG INTERNATIONAL Cebaco Center Block A Autostrade DORA Lebanon Beirut Phone 961 0 1 240 430 Fax 4 961 0 1 240 438 AFRICAN REPRESENTATIVE CBI Ltd SOUTH AFRICA Private Bag 2016 ZA 1600 Isando Phone 27 0 11 9770770 Fax 27 0 11 977 0761 ISRAEL LEBANON Mitsubishi Electric Europe B V FA European Business Group Gothaer Stra e 8 D 40880 Ratingen Germany FACTORY AUTOMATION Tel 49 0 2102 4860 Fax 49 0 2102 4861120 info mi
28. Check the L RUN LED of the master station If the L RUN LED of the master station does not turn on troubleshoot with reference to the following Page 55 Section 8 3 2 Check the ERR LED of the master station If the ERR LED of the master station is on or flashing troubleshoot with reference to the following Page 56 Section 8 3 3 Check the L ERR LED of the master station If the L ERR LED of the master station is on or flashing troubleshoot with reference to the following L gt Page 57 Section 8 3 4 2 Checking LEDs of a remote I O station Check that no error occurs in a remote l O station using LEDs by the following procedure For troubleshooting of a remote device station refer to the user s manual for the remote device station used 1 Check the PW LED of the remote I O station If the PW LED of the remote I O station does not turn on troubleshoot with reference to the following Page 59 Section 8 4 1 Check the L RUN LED of the remote I O station If the L RUN LED of the remote I O station does not turn on troubleshoot with reference to the following Page 60 Section 8 4 2 Check the L ERR LED of the remote I O station If the L ERR LED of the remote I O station is on or flashing troubleshoot with reference to the following Page 60 Section 8 4 3 3 Checking communication cables and wiring Check that no error occurs in the communication cables the connectors and terminatin
29. ERR LED is on Module connection status check s Page 68 Appendix 1 1 Check the connection status of each module using l Buffer memory gt Page 63 Section 8 7 CC Link LT diagnostics System operation Operate the system Point O l remote station numbers are duplicated the duplicating stations may cause malfunction incorrect input output Check that the remote station numbers are not duplicated before powering on the system O Aremote station may occupy multiple station numbers depending on the point mode setting and the number of I O points of the remote station When using a remote station having the number of I O points of eight or more check that the station number of the remote station is not duplicated with that of the next station When changing the setting of the operation setting switch of the master module or a remote station while the system is on power off and on the system 24 CHAPTER 5 SYSTEM CONFIGURATION CHAPTER 5 SYSTEM CONFIGURATION This chapter describes a CC Link LT system configuration 5 1 Overall Configuration To one master station up to 64 remote stations can be connected when the conditions on network wiring specifications are met gt Page 19 Section 3 2 2 1 System configuration using the master module a When connected to a CPU module Display unit optional Power supply module Master module END cover LJ61CL12 RUN SD ERR
30. In 8 point mode The following tables list I O signals in 8 point mode Remote input X Input number jejje epa ope lv 8 219 XnF to XnO Station No 2 Station No 1 X n 1F F to X n 1F 0 Station No 64 Station No 63 Remote output Y Output number EE ERRORES SR ERES ER ESAE OR I YnF to YnO Station No 2 Station No 1 Y n 1F F to Y n 1F O Station No 64 Station No 63 3 In 16 point mode The following tables list I O signals in 16 point mode Remote input X Input number PaO Re KO ESTER EON ORT IESU ERN SR EEES XnF to XnO Station No 1 X n 3F F to X n 3F 0 Station No 64 Remote output Y Output number Qo Fj EjD C BjAj 9 8 7 6 5 4 3 2 1 0 amp YnF to YnO Station No 1 a n e e 2 c Y n 3F F to Y n 3F O Station No 64 E 21 3 4 Buffer Memory List The following table lists the buffer memory areas of the master module For details refer to lt gt Page 68 Appendix 1 Address zen TE 32 Detailed remote station information Station No 1 Availability to to to Read only 95 Detailed remote station information Station No 64 96 to Use prohibited 1 Do not write data to the use prohibited area Doing so may cause errors Point The buffer memory areas can be checked using GX Works2 or a display unit Using GX Works2 LT GX Works2 Version1 Operating Manual Common Using a display unit MELSEC L CPU Module User s Manual Function Explanation Progra
31. L PAGE ORGANIZATION In this manual pages are organized and the symbols are used as shown below The following illustration is for explanation purpose only and should not be referred to as an actual documentation Pp is used for screen names and items 1 shows operating procedures shows mouse operations 7 is used for items in the menu bar and the project window Aasigrirg the IO address i ret necessary as the CPU dass autcmatialy Leeming thes setting bl vill not couse en error OID Type Select the type of the connected module Page 74 Section 7 1 2 Model Name Select the model name of the connected module Page 74 Section 7 1 3 Points Set the number of points assigned to each slot Page 74 Section 7 1 4 Start XY Specify a start VO number for each slot Page 74 Section 7 1 5 Switch Setting Configure the switch setting of the built in I O or intelligent function modules Page 74 Section 7 1 6 Set the following Error Time Output Mode Detailed Setting PLC lion at HIW Page 75 Section 7 1 7 VO Response Time Setting Start X Y enables modification on the start I O numbers assigned to connected modules shows setting or nx yen 1000 is specified in Start X Y to the slot where a 16 point module is connected the assignment operating examples range of an input module is changed to X1000 to X100F For details refer to the following O ELEC CPU
32. Module User s Manual Function Explanation Program Fundamentals shows reference manuals Point A a a rs Set the type of the connected module in Type Setting a different type results in SP UNIT LAY ERR ES shows orihe intelligent function module the I O points must also be the same in addition to the I O assignment setting Page 30 Section 4 2 2 reference pages 0909099999909990990900990900009990990090929090009099090000999909909999 When an intelligent module is connected 1 O assignment can be omitted by selecting connected modules from Intelligent Function Module in the Project window 73 The chapter of the current page is shown The section of the current page is shown Point Pshows notes that requires attention ED shows useful information Debug Diaeno 1 The mouse operation example is provided below For GX Works2 TE MELSOFT Series GX Works2 Unset Project PRG MAIN Project Edit Find Replace Compile View Online Menu bar XZ Online 2 gt Write to PLC Select Online on the menu bar and then select Write to PLC Navigation A window selected in the view selection area is displayed W Project window 5 gt Parameter C PLC Parameter Select Project from the view selection area to open the Project window In the Project window expand Parameter and select PLC Parameter Project fiat a Parameter Intelligent Function Module Global D
33. Specifications procedures before operation system configuration installation SH 080919ENG 13JZ48 gt wiring settings and troubleshooting of the head module 3 Operating manual Manual name Description manual number model code GX Works2 Version1 Operating Manual Common System configuration parameter settings and online operations common to lt SH 080779ENG 13JU63 gt Simple project and Structured project of GX Works2 Memo CONTENTS SAEETYISPRECGAUTIONSE St M c ML ux CUR p m E Or 1 CONDIMIONS OFUSE FORTHE PRODUC T s comete eek Ehe E IU QR 4 INTRODUCTION c Sad ad e Pr EXT AS o 5 COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES seee e eee 5 FR EEE NANT IAIN WANE Sore teehee E mee ea A gee ERE 6 NMANUAPPAGE ORGANIZATION A A 10 TERMS A E UE E NE 11 PAGISINGSES TEUER A T ree Mr EP EUM Rer E un E 12 CHAPTER 1 CHARACTERISTICS OF CC Link LT SYSTEM 13 14 SO LiBkLI System casillas PP Ideo dyes 13 O SU A ned Reb weed aie E oa bee hada det ose o 14 CHAPTER 2 PART NAMES 15 CHAPTER 3 SPECIFICATIONS 17 34 General Specifications z sae x cases Mk ots a e rice ase ee aE dc re o TCR o S bacis 17 3 2 Performance Specifications hr 18 Bo JTOSIOgHal EISE 4 4 24 ood at cebada debia e ESS bt dd oot dE 20 34 iBufferMeHloby List cosas veio mad aot dba site elo d re 22 CHAPTER 4 PROCEDURE BEFORE OPERATION 23 CHAPTER 5 SYSTEM CONFIGURATION 25 5 1 Overall Configuration eno eee a ee bee eae ea
34. T ON TEST mode Self loopback test 1 When the switch is set to Setting prohibited the ERR LED turns on 4 CC Link LT interface connector A connector to connect a communication cable in a CC Link LT system 5 Serial number display This display indicates the serial number printed on the rating plate 6 DIN rail hook A hook to mount modules on a DIN rail Point The setting of the operation setting switch is enabled when the master module is powered off and on or the CPU module is reset If the setting is changed while power is not supplied to the module the ERR LED starts flashing _ 7 Page 56 Section 8 3 3 16 CHAPTER 3 SPECIFICATIONS This chapter describes specifications of the master module 3 1 General Specifications For the general specifications of the master module refer to the following Safety Guidelines provided with the CPU module or head module CHAPTER 3 SPECIFICATIONS 17 suoneouyimedsg jeuauey 3 2 Performance Specifications 1 Module specifications The following table lists the performance specifications of the master module Item Specifications the same I O address used 512 points 1024 points the same I O address used 8 points 16 points Control 32 stations 2 5Mbps 0 8ms specifications connected 625kbps 2 ms 10 0ms 156kbps Link scan time Points 2 5Mbps 625kbps 156kbps 512 points 64 stations 1 5ms connected 16 poi
35. When the sequence scan time of the master station is 5ms the link scan time is 1 2ms and the input response time of the remote I O station is 1 5ms SM x 2 2 n x LS Input response time of remote station ms 5x2 2 4 x 1 2 1 5 n 4 5 1 2 4 16 Round off the calculated value to the nearest integer 11 5 ms b Master station gt Remote station Output The following formula calculates the time after the CPU module device Y is turned on off until a remote station output turns on off Calculation formula SM LS x 2 Output response time of remote station ms SM Sequence program scan time of master station LS Link scan time 7 gt Page 72 Appendix 3 1 Ex When the sequence scan time of the master station is 5ms the link scan time is 1 2ms and the output response time of the remote I O station is 0 5ms SM LS x 2 Output response time of remote l O station ms 5 1 2x2 0 5 7 9 ms au BuisseooJg Xur ejeq e xipuaddy 13 3 Automatic return time The automatic return time is the time taken for a module recovered from an error to automatically restart data link Calculation formula 3 401 A B C LS us A Constant B Constant C Constant LS Link scan time lt _ gt Page 72 Appendix 3 1 156kbps 458605 6 1157823 07 B 81 6 x N 300 8 x N 76 8 6 4 x N 307 69 25 64 x N C 76 8 12 8 x N 307 69 51 28 x N 76 8 25 6 x N 307 69 102 56 x N
36. a 50 PL 32 083 Balice Phone 48 0 12 630 47 00 Fax 48 0 12 630 47 01 MITSUBISHI ELECTRIC EUROPE B V 52 bld 3 Kosmodamianskaya nab 8 floor RU 115054 Moscow Phone 7 495 721 2070 Fax 7 495 721 2071 MITSUBISHI ELECTRIC EUROPE B V Spanish Branch Carretera de Rub 76 80 E 08190 Sant Cugat del Vall s Barcelona Phone 902 131121 34 935653131 Fax 34 935891579 MITSUBISHI ELECTRIC EUROPE B V UK UK Branch Travellers Lane UK Hatfield Herts AL10 8XB Phone 44 0 1707 27 61 00 Fax 44 0 1707 27 86 95 MITSUBISHI ELECTRIC CORPORATION Office Tower 7 14 F 8 12 1 chome Harumi Chuo Ku Tokyo 104 6212 Phone 81 3 622 160 60 Fax 81 3 622 160 75 MITSUBISHI ELECTRIC AUTOMATION Inc 500 Corporate Woods Parkway Vernon Hills IL 60061 Phone 1 847 478 21 00 Fax 1 847 478 22 53 EUROPE FRANCE IRELAND ITALY POLAND RUSSIA SPAIN JAPAN USA MITSUBISHI ELECTRIC GEVA Wiener Strafe 89 AT 2500 Baden Phone 43 0 2252 85 55 20 Fax 4 43 0 2252 488 60 TECHNIKON Oktyabrskaya 19 Off 705 BY 220030 Minsk Phone 375 0 17 210 46 26 Fax 375 0 17 210 46 26 ESCO DRIVES amp AUTOMATION Culliganlaan 3 BE 1831 Diegem Phone 32 0 2 717 64 30 Fax 32 0 2 717 6431 Koning amp Hartman b v Woluwelaan 31 BE 1800 Vilvoorde Phone 32 0 2 257 02 40 Fax 32 0 2 257 02 49 INEA RBT d o o BOSNIA AND HERZEGOVINA Aleja Lipa 56 BA 710
37. aster module 2 Compatible software version GX Works2 is required for executing CC Link LT diagnostics and configuring intelligent function module switches GX Developer cannot be used Software Version GX Works2 Version 1 62Q or later 5 3 Precautions for System Configuration 1 Master module position Install the master module on either end of the trunk line Since T branch connection is available the master module can be apparently installed on any position on the trunk line However the trunk line length is defined as the length between the terminating resistors Master station ES Terminating resistor d uejs s alqeoddy z G 1 c Trunk line length L Branch line length Remote station 3 Branch 2 2 z line ou Power Remote Remote Remote Remote resistor supply station station station station adapter 9 4 gt Remote Remote B dia M station EN station ranch line len 9 Station to station distance _ i Remote Remote E Branch line station Station Remote station 1 The branch line length includes the length of 2 The maximum length of the branch line and overall branch line length include the length of 2 Es For the terminating resistor connection method refer to Page 46 Section 6 3 4 21 2 Number of branch line level
38. ate safely even if communications fail Incorrect output or malfunction due to a communication failure may result in an accident Design Precautions NCAUTION O Do not install the control lines or communication cables together with the main circuit lines or power cables Keep a distance of 100mm or more between them Failure to do so may result in malfunction due to noise Installation Precautions NWARNING O Shut off the external power supply all phases used in the system before mounting or removing a module Failure to do so may result in electric shock or cause the module to fail or malfunction Installation Precautions NCAUTION O Use the programmable controller in an environment that meets the general specifications in the Safety Guidelines provided with the CPU module or head module Failure to do so may result in electric shock fire malfunction or damage to or deterioration of the product O To interconnect modules engage the respective connectors and securely lock the module joint levers Incorrect interconnection may cause malfunction failure or drop of the module O Do not directly touch any conductive parts and electronic components of the module Doing so can cause malfunction or failure of the module Wiring Precautions NWARNING O Shut off the external power supply all phases used in the system before wiring Failure to do so may result in electric shock or cause the module to fail or ma
39. ay pue Bunjes PON lOd 79 30 6 3 Connecting Modules with Cables Connecting Modules Using Connection Cables This section describes how to connect modules using connection cables in a CC Link LT system The cables can be wired regardless of station number order Install the master module on either end of the trunk line Connect a terminating resistor on the master module side within 20cm from the master module Connect terminating resistors to the both ends of the trunk line of CC Link LT without fail Connect terminating resistors to the both ends of the trunk line in a CC Link LT system For contact information on connection cables connectors and terminating resistors visit CC Link Partner Association website http www cc link org Point Calculate the number of required connectors with reference to the following example Ex When using a dedicated flat cable for a trunk line and VCTF cables for branch lines Master module 0 1 DO 02 1 3 1 6 1 7 1 10 1 11 1 17 1 19 4 2 E E E uu 04 21 1 8 2 3 1 12 2 7 3 1311 14 1 9 T E Remote 2 8 1 15 El 15 3 1 Ble 2 4 module module EM 1 18 module adapter 2 2 3 2 Ta 20cm or less Module E eB S module with cable module Em Remote 24VDC module module ee 2 6 1 16 ale i i ENENH Trunk line Dedicated flat cable i VCTF cable connector JE Pd bM available ala Branch line Dedicated flat cable L Dedica
40. been designed and manufactured for the purpose of being used in general industries MITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY INCLUDING BUT NOT LIMITED TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT WARRANTY TORT PRODUCT LIABILITY FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY the PRODUCT THAT ARE OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS PRECAUTIONS OR WARNING CONTAINED IN MITSUBISHI S USER INSTRUCTION AND OR SAFETY MANUALS TECHNICAL BULLETINS AND GUIDELINES FOR the PRODUCT Prohibited Application Prohibited Applications include but not limited to the use of the PRODUCT in Nuclear Power Plants and any other power plants operated by Power companies and or any other cases in which the public could be affected if any problem or fault occurs in the PRODUCT e Railway companies or Public service purposes and or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User e Aircraft or Aerospace Medical applications Train equipment transport equipment such as Elevator and Escalator Incineration and Fuel devices Vehicles Manned transportation Equipment for Recreation and Amusement and Safety devices handling of Nuclear or Hazardous Materials or Chemicals Mining and Drilling and or other applications where there is a significant risk of injury to the public or property Notwithstan
41. d using intelligent function module switches O When a remote station for which a station number greater than the value stored in this buffer memory area is set is connected Error of station outside control range occurs 70 APPENDICES 9 Detailed remote station information buffer memory address 32 to 95 Un1G32 to 95 Information on each remote station is stored b2 to bO Number of I O points 000 1 pt 001 2 pts 010 4 pts 011 8 pts 100 16 pts b3 usura 0 No output OS 1 Data being output b4 faa 0 No input pda 1 Data being input 0 Remote l O station b5 Remote device station flag 1 Remote device station b6 5 on flag 0 Station other than the start station ara nba as 1 Start station 0 Standard input No setting b7 Input filter setting 1 High speed input l 0 Clear No setting b8 Output clear hold setting 1 Hold b15 to b9 Empty 1 For I O modules the number of input or output points is stored Ex For the CL1XY2 DT1D5S 1 point is stored 2 b4 and b3 indicate the presence of the remote input signal and remote output signal of the connected remote station For a remote I O station used for input and output both b4 and b3 store 1 For the one used for input b4 and b3 store 1 and 0 respectively 3 For a module having two or more occupied stations only the bit of the buffer memory area in the start station will turn on 71 sealy Aiowayy yng Jo sjiejeq xipueddy
42. dge at the two roots 6 Attach the cover to the part from 7 Follow the steps 3 and 4 shown using a nipper and remove the edge where T branch connection is to be above built Orange 30 CHAPTER 6 INSTALLATION AND WIRING c Building T branch connection 8 Connect dedicated flat cable connectors from where T branch connection is to be built as illustrated below Dedicated flat cable connector Dedicated flat cable connector aay cn Branch line Trunk line 39 JOojoeuuoo e qeo el pejeoipep e Bunoauuo e 9 So qe uonoeuuo Buisn sajnpo y Burnoeuuo sajgeo ym sanpo Bunoauuo c 9 6 3 2 Connecting a VCTF cable connector flexible cable connector This section describes how to connect a VCTF cable connector flexible cable connector 1 Components The components are shown below Component 1 Cover Component 2 Body light blue Component 3 For VCTF cable connection Green VCTF cable flexible cable For flexible cable connection Red Yellowish green Cable colors and the corresponding signals 24 V Red DB Black 40 CHAPTER 6 INSTALLATION AND WIRING 2 Procedures The procedures are as illustrated below a Processing cable end 1 Place each wire end of the VCTF 2 Close the cover so that the VCTF 3 Assemble the cover with the body cable flexible cable on the guide having cable flexible cable may be held and press them using pliers the same
43. ding the above restrictions Mitsubishi may in its sole discretion authorize use of the PRODUCT in one or more of the Prohibited Applications provided that the usage of the PRODUCT is limited only for the specific applications agreed to by Mitsubishi and provided further that no special quality assurance or fail safe redundant or other safety features which exceed the general specifications of the PRODUCTS are required For details please contact the Mitsubishi representative in your region INTRODUCTION Thank you for purchasing the Mitsubishi MELSEC L series programmable controllers This manual describes the functions and programming of the LJ61CL 12 CC Link LT master module hereafter abbreviated as master module Before using this product please read this manual and the relevant manuals carefully and develop familiarity with the functions and performance of the MELSEC L series programmable controller to handle the product correctly When applying the program examples introduced in this manual to an actual system ensure the applicability and confirm that it will not cause system control problems Please make sure that the end users read this manual Unless otherwise specified this manual describes the program examples in which the l O numbers of X Y10 to X Y1F are assigned for a master module I O numbers must be assigned to apply the program examples introduced in this manual to an actual system For I O number assignment refer to
44. dix 1 LI User s manual for the remote device station used Correct the wiring A communication cable is incorrectly wired 237 Page 36 Section 6 3 1 Check for short circuit reverse connection disconnection excessive pressure terminating resistors overall cable distance branch line distance overall branch line length maximum branch line length and surrounding environment such as a noise If the L ERR LED remains on even after the above actions are taken the possible cause is a hardware failure Please consult your local Mitsubishi service center or representative explaining a detailed description of the problem Of Bulysey 10 uo si 437 YHA 1941 p 8 uoneig Jejse N 24 jo Bunooysajqnol 8 08 2 The L ERR LED is flashing Check item Action Please consult your local Mitsubishi service center or Error all stations bit 1 of Detailed error information buffer uu e representative explaining a detailed description of the memory address 16 Un G16 is not on problem A 24VDC supply voltage is outside the specified range Reduce the supply voltage within the specified range Troubleshoot the faulty remote station Remote I O station 7 Page 59 Section 8 4 Remote device station A faulty remote station is detected by Faulty station information buffer memory address 4 to 7 Un G4 to 7 Page 68 Appendix 1 User s manual for the remote device station used Cor
45. et the intelligent function module switches in 16 bit data When the last station number is not set Switch 1 is set to 0 default and data link is performed among stations within the range of the number of connectable stations Intelligent function Setting item module switch Set the last station number among stations that perform data link This setting disables data link with unconnected stations reducing link refresh time When a station number exceeding the number of connectable stations is set Last station number the setting is ignored SONS setting L gt Page 33 Section 6 2 Setting range 1 to 64 When 0 or more than 64 is set data link is performed among stations within the number of connectable stations Switch 2 No setting blank Switch 3 No setting blank Switch 4 No setting blank Switch 5 No setting blank Point Do not set Switch 2 through Switch 5 Doing so may result in malfunction CHAPTER 7 PROGRAMMING This chapter describes the programming of the master module 7 1 System Configuration Example CHAPTER 7 PROGRAMMING The system in which two remote I O stations are connected is used as an example in this section Number of occupied I O points 16 points Transmission speed 2 5 Mbps Point mode 8 point mode Master station Remote l O station No 1 Hazen B I LJ61CL12 le Terminating resistor a N Power supply
46. evice and converts analog data into digital data A generic term for a remote l O station and a remote device station This station is controlled by the master station The product name of the software package for the MELSEC programmable controllers A MELSEC L series module that has functions other than input and output such as an A D converter module and D A converter module Devices that supply power to a CC Link LT system One or more devices are required for a system 11 12 PACKING LIST The following items are included in the package of this product Before use check that all the items are included LJ61CL12 Li61cL12 1 UN SD ERR RUN Rp LERR Cc RON siTe uis oo Tro Tos B RATE E LJ61CL12 Before Using the Product CHAPTER 1 CHARACTERISTICS OF CC Link LT SYSTEM CHAPTER 1 cHARACTERISTICS OF CC Link LT SYSTEM This chapter describes the features and application of a CC Link LT system 1 1 CC Link LT System A CC Link LT system is a wire saving network system used inside a control panel and equipment making complex wiring unnecessary and preventing incorrect wiring This system simplifies wiring among sensor actuator and controller providing advanced functionalities such as high speed response time Master module gom p power supply 2ANDO uejs S T1 4UIT 29 1 Terminating resistor by Remote modules produc
47. evice Comment Program Setting E POU Ey Program 48 MAIN Ey Local Device Comment d Device Memory Device Initial Value 444444444 M i User Library annan l Connection Destination um View selection area 10 i4 E P ud YA ES SES F6 SsF6 P7 FS pe sm Unlabeled TERMS Unless otherwise specified this manual uses the following terms Term Master module Remote I O module Remote device module Remote module CPU module Head module Master station Remote I O station Remote device station Remote station GX Works2 Intelligent function module Dedicated power supply Power supply adapter Description The abbreviation for the LJ61CL12 CC Link LT master module A remote module that exchanges I O signals bit data with an external device A remote module that exchanges I O signals bit data and I O data word data with an external device and converts analog data into digital data A generic term for a remote I O module and a remote device module The abbreviation for the MELSEC L series CPU module The abbreviation for the LJ72GF15 T2 CC Link IE Field Network head module A station that controls a data link system One master station is required for one system A remote station such as CL2X8 D1B2 and CL2Y8 TP1B2 that exchanges I O signals bit data with an external device A remote station that exchanges I O signals bit data and I O data word data with an external d
48. failure may result in an accident O When connecting a peripheral with the CPU module or connecting a personal computer with an intelligent function module to modify data of a running programmable controller configure an interlock circuit in the program to ensure that the entire system will always operate safely For other forms of control such as program modification or operating status change of a running programmable controller read the relevant manuals carefully and ensure that the operation is safe before proceeding Especially when a remote programmable controller is controlled by an external device immediate action cannot be taken if a problem occurs in the programmable controller due to a communication failure To prevent this configure an interlock circuit in the program and determine corrective actions to be taken between the external device and CPU module in case of a communication failure Do not write any data to the system area of the buffer memory in the intelligent function module Also do not use any use prohibited signal as an output signal from the CPU module to the intelligent function module Doing so may cause malfunction of the programmable controller system Design Precautions NWARNING O f communication cable is disconnected the network becomes unstable causing communication failure in multiple stations Configure an interlock circuit in the program to ensure that the entire system will always oper
49. g a remote station number power off and on the system Correct the setting 5 Page 15 CHAPTER 2 After correcting the setting power off and on the system or reset the CPU module The operation setting switch of the master station is incorrectly set 1 Check for short circuit reverse connection disconnection excessive pressure terminating resistors overall cable distance branch line distance overall branch line length maximum branch line length and surrounding environment such as a noise If the L RUN LED does not turn on even after the above actions are taken the possible cause is a hardware failure Please consult your local Mitsubishi service center or representative explaining a detailed description of the problem 8 4 3 The L ERR LED is on or flashing Check the following Check item Action Switch setting is changed after power on Return the switch setting to the status before the switching Correct the wiring A communication cable is incorrectly wired 237 Page 36 Section 6 3 1 Check for short circuit reverse connection disconnection excessive pressure terminating resistors overall cable distance branch line distance overall branch line length maximum branch line length and surrounding environment such as a noise If the L ERR LED remains on or flashing even after the above actions are taken the possible cause is a hardware failure Please consult your local Mitsubishi service cen
50. g resistors are securely connected and the system is correctly wired gt Page 36 Section 6 3 04 CHAPTER 8 TROUBLESHOOTING 8 3 Troubleshooting of the Master Station This section describes troubleshooting of the master station 8 3 1 The RUN LED does not turn on Check the following Check item Action The module is incorrectly connected Disconnect the module and connect it again Change the system configuration so that the internal current consumption may be within the rated output current Vhesntematcunent CONSUMPLON GF ine entre system For how to calculate current consumption of the entire exceeds the rated output current of the power supply module system refer to the following MELSEC L CPU Module User s Manual Hardware Design Maintenance and Inspection If the RUN LED does not turn on even after the above actions are taken the possible cause is a hardware failure Please consult your local Mitsubishi service center or representative explaining a detailed description of the problem 8 3 2 The L RUN LED does not turn on Check the following Check item Action It takes time for the L RUN LED to turn on after the CPU module exits from reset status Wait for a while When the L ERR LED is on troubleshoot with reference to the following L gt Page 57 Section 8 3 4 When the L ERR LED is not on please consult your local Mitsubishi service center or representative explaining a deta
51. ibes troubleshooting of CC Link LT 8 1 Condition of Each Station in Case of Failure Station Status if an Error Occurs The following table lists station status if an error occurs Master station Remote station Data link status Remote input Remote output ipt Output The CPU module on the master station is faulty and stopped data Maintained Maintained Continued Maintained OFF 2 link stopped A remote station is faulty due to Input data from the an error such as data link error faulty remote Continued Continued Maintained OFF 2 data link continued station are cleared Input data from the Power of a romere station is shut QE energize Ganinded Depends on All OFF off data link continued remote station are external signals cleared 1 Although external data are input The input LED turns on the data are not sent to the master station 2 The status depends on the output hold setting of the remote station 03 SJn29Q J04J3 ue JI snje s uonejs anje y Jo ese ul uonejs y9e3 jo UOIIPUOD 8 8 2 Visual Check Check the following 1 Checking LEDs of the master station Check that no error occurs in the master module using LEDs by the following procedure For LED indication and module status refer to gt Page 15 CHAPTER 2 1 Power on the system and check the RUN LED of the master station If the RUN LED does not turn on troubleshoot with reference to the following Page 55 Section 8 3 1
52. iled description of the problem The CPU module has just exited from reset status The test mode switch is on uo UN jou Seop 31 Nd PUL LES uonejs Jejse u au jo BunoousejqnoJ 8 Data link stop bit 0 of Data link stop restart instruction Turn off the Data link stop then turn on Data link restart bit buffer memory address 19 Un G19 is on 15 The number of occupied I O points set using the switch Correct the setting then power off and on the system or reset exceeds the number of occupied I O points of the CPU the CPU module module lt Page 15 CHAPTER 2 1 When Data link stop and Data link restart are simultaneously turned on the instruction of Data link stop takes priority Turn off Data link stop before turning on Data link restart If the L RUN LED does not turn on even after the above actions are taken the possible cause is a hardware failure Please consult your local Mitsubishi service center or representative explaining a detailed description of the problem 99 8 3 3 06 The ERR LED is on or flashing Check the following 1 2 The ERR LED Is on Check item Action Correct the setting then power off and on the system or reset The transmission speed setting switch is incorrectly set the CPU module L gt Page 15 CHAPTER 2 Correct the setting then power off and on the system or reset The point mode setting switch is incorrectly set the CPU module L gt Page 33 Section
53. incorrect input may occur Cause The hardware of the remote I O module converts the supplied power of 24V DC into 5V DC inside the module and uses it for its own operation The hardware of a remote I O module internally converts 24VDC module power supply into 5VDC If momentary power failure occurs in a remote I O module Time until the internal power of the remote I O module 5VDC turns off gt Time until the input module turns off is met Therefore if data are refreshed within the time shown in 1 in the figure below incorrect input may occur This situation especially occurs when the input response time is set to high speed response Remote I O module Module power supply and input external power supply Remote I O module Inside 5VDC Input Xn When the input external power When the input external power supply is turned off the input Xn supply is turned on the input Xn turns off after the input module turns on after the input module turns off turns on uoneunBiuo ujejs S JO SUONNEIDIJ E G 29 Measures against incorrect input From the same power source supply power to the power supply module the stabilized power supply and the external supply power for input detection Use the same power supply for a power supply module stabilized power supply and input external power supply AC input DC input 2 2 So 3 35 2D CPU E m E module S 5 2 Remote I O module Es g
54. ironment etc which follow the conditions and precautions etc given in the instruction manual user s manual and caution labels on the product 2 Even within the gratis warranty term repairs shall be charged for in the following cases 1 Failure occurring from inappropriate storage or handling carelessness or negligence by the user Failure caused by the user s hardware or software design 2 Failure caused by unapproved modifications etc to the product by the user 3 When the Mitsubishi product is assembled into a user s device Failure that could have been avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fires or abnormal voltages and Failure caused by force majeure such as earthquakes lightning wind and water damage 6 Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi 7 Any other failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user 2 Onerous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for seven 7 years after pr
55. lfunction Wiring Precautions NCAUTION O Do not install the control lines or communication cables together with the main circuit lines or power cables Failure to do so may result in malfunction due to noise O Place the cables in a duct or clamp them If not dangling cable may swing or inadvertently be pulled resulting in damage to the module or cables or malfunction due to poor contact O When disconnecting the cable from the module do not pull the cable by the cable part For the cable with connector hold the connector part of the cable For the cable connected to the terminal block loosen the terminal screw Pulling the cable connected to the module may result in malfunction or damage to the module or cable Prevent foreign matter such as dust or wire chips from entering the module Such foreign matter can cause a fire failure or malfunction A protective film is attached to the top of the module to prevent foreign matter such as wire chips from entering the module during wiring Do not remove the film during wiring Remove it for heat dissipation before system operation Use cables specified by CC Link Partner Association for a CC Link LT system If not the performance of the CC Link LT system is not guaranteed For network wiring follow the specifications in this manual If not normal data transmission is not guaranteed Startup and Maintenance Precautions NWARNING O Do not touch any terminal while power is
56. ly lesen 11 Detailed error information 69 T Detailed remote station information 71 Transmission delay tiMe E Transmission speed auto tracking function Transmission speed setting External switch information 69 F Faulty station information 68 H H W information eee 65 I Installation conditions of a dedicated power supply A A Soe ata 28 Installation conditions of a power supply adapter 28 Intelligent function module switch setting 49 L CEDRIC its Ste res dita tete NC o ER 15 Einkescabdifle o oos cruce a doe wie ERE 18 72 M Module specifications een 18 Monitoring other stations 64 Monitoring the own station 63 N Network wiring specifications 19 Number of connectable modules 2f Number of occupied I O points setting 16 33 O Operating status information 70 Operation setting switch 16 80 Memo 91 REVISIONS The manual number is given on the bottom left of the back cover Print date July 2011 SH NA 081012ENG A First edition edition Japanese manual version SH 081013 A This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be
57. m Fundamentals 22 CHAPTER 4 PROCEDURE BEFORE OPERATION CHAPTER 4 PROCEDURE BEFORE OPERATION This chapter describes a procedure from module installation to a data link start Checkbox Module connection P i l Connect the master module K gt Page 25 Section 5 1 Remote module installation User s manual for the remote Install a remote module into a control panel or equipment module used Switch settin L gt Page 15 CHAPTER 2 Set the switches of the master module Point mode setting Ls Page 33 Section 6 2 Number of occupied l O points setting Transmission speed setting Connect each module with connection cable Set terminating resistors at both ends of the trunk line Page 36 Section 6 3 Power supply connection Connect a dedicated power supply or power supply adapter wv To the next page 23 From the previous page y Checkbox Ml System power on After checking the following items power on the system Modules are correctly installed A voltage input to the dedicated power supply or power supply adapter is 24VDC The CPU module is in the STOP status he remote station numbers are not duplicated Operation check using the LEDs Check the data link status using the LEDs of the master module When the data link is normal The L RUN LED is on When the data link is faulty The L ERR LED is on or flashing When the setting is incorrect The
58. maximum number of link points in the 4 point mode or 8 point mode the excessive I O points cannot be used Ex When the point mode is in the 4 point mode and the number of occupied I O points is set to 1024 According to the setting the master module can occupy 1024 I O points in the CPU module However the number of actual link points is 256 the maximum link points when the 4 point mode is set The rest of I O points 768 cannot be used 33 34 Even if the same remote module is used the number of occupied stations varies depending on the point mode setting When 4 point mode is set for a 16 point module for example four stations are occupied In the same way two stations are occupied in 8 point mode and one station is occupied in 16 point mode he optimal mode depends on the number of points of remote modules The number of points of remote modules which are used most in the system should be set for the point mode This usually minimizes the number of unused points A setting example is as follows Ex The system including 2 point remote station 1 4 point remote station 4 8 point remote station 1 16 point remote station 1 Master station ru ES LL LL LL Station 1 Station 2 as Station 3 ml Station 5 4 input points 8 input points 4 output points 16 input points CL1X4 D1B2 CL2X8 D1B2 CL1Y4 T1B2 CL2X16 D1M1V Station 4 Station 6 2 output points 4 I O points CL1Y2 T1D2S CL1XY8 DT1B2 Station
59. mes used in this manual are trademarks or registered trademarks of their respective companies SH NA 081012ENG A 84 MELSEC L CC Link LT Master Module User s Manual LJ61CL12 U E 13 268 SH NA 081012ENG A 1107 MEE a 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 When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transaction permission Specifications subject to change without notice MITSUBISHI ELECTRIC EUROPE B V German Branch Gothaer Stra e 8 D 40880 Ratingen Phone 49 0 2102 486 0 Fax 49 0 2102 486 1120 MITSUBISHI ELECTRIC EUROPE B V org sl CZECH REP Czech Branch Avenir Business Park Radlick 714 113a CZ 158 00 Praha 5 Phone 420 251 551 470 Fax 420 251 551 471 MITSUBISHI ELECTRIC EUROPE B V French Branch 25 Boulevard des Bouvets F 92741 Nanterre Cedex Phone 4 33 0 1 55 68 55 68 Fax 33 0 1 55 68 57 57 MITSUBISHI ELECTRIC EUROPE B V Irish Branch Westgate Business Park Ballymount IRL Dublin 24 Phone 353 0 1 4198800 Fax 353 0 1 4198890 MITSUBISHI ELECTRIC EUROPE B V Italian Branch Viale Colleoni 7 1 20041 Agrate Brianza MB Phone 39 039 60 53 1 Fax 39 039 60 53 312 MITSUBISHI ELECTRIC EUROPE B V Poland Branch Krakowsk
60. n The master station does not recognize the relevant remote I O station 237 Page 63 Section 8 7 The output LED of the relevant remote l O station is not on Correct the address Correct the wiring of the communication cable 237 Page 36 Section 6 3 SUOHEYS O I 9joules ur 1041 O I S 8 Wiring between the remote I O station and the external M Correct the wiring device is incorrect 1 Check for short circuit reverse connection disconnection excessive pressure terminating resistors overall cable distance branch line distance overall branch line length maximum branch line length and surrounding environment such as a noise uoles O ajouaJ e wo pee eq jouueo ejep du g9 8g If data cannot be output from the remote l O station even after the above actions are taken the possible cause is a hardware failure Please consult your local Mitsubishi service center or representative explaining a detailed description of the problem 61 8 6 Error Codes If the master module detects an error the error details are stored in Detailed error information buffer memory address 16 Un G16 For error details refer to gt Page 68 Appendix 1 62 CHAPTER 8 TROUBLESHOOTING 8 7 CC Link LT Diagnostics After all modules are connected using connection cables whether the modules are ready for data link or not can be checked 1 Monitoring the own station Monitor the own station station c
61. n disconnection and excessive pressure 2 Measure a voltage using check terminals on the terminating resistor Check terminal 24G Check terminal 24V If the PW LED does not turn on even after the above actions are taken the possible cause is a hardware failure Please consult your local Mitsubishi service center or representative explaining a detailed description of the problem uo UN jou SBOP 0431 Md SUL 1 V8 suonejs O I ajowey jo Bunooysaqnol y8 99 8 4 2 The L RUN LED does not turn on Check the following After changing a remote station number power off and on the system Check item Action After data link is established the transmission speed setting Power off and on the system of the master station was changed Correct the wiring 237 Page 36 Section 6 3 Correct the station number with meeting the following e The number is 1 to 64 he ones digit is O to 9 A communication cable is incorrectly wired The station number setting switch is incorrectly set Do not set the number using the output hold setting switch and response speed setting switch After changing a remote station number power off and on the system Check that the numbers of remote stations occupied by the master station are 1 to 64 A station number is set outside the control range of the Check that station numbers set on remote stations are master station within the control range of the master station After changin
62. nd DB Black 24G cables may be independent 41 5 2 When using a connector for T branch connection After removing the sheath by 7cm or more branch the cable using a connector in the same way as the T branch connection method for a dedicated flat cable VCTF cable flexible cable trunk line 4 VC T F cable flexible cable branch line VCTF cable flexible cable VCTF cable flexible cable connector connector c Building T branch connection Trunk line Dedicated flat cable branch line VCTF cable flexible cable 6 Branch the cable using a connector in the same way as the T branch connection method for a dedicated flat cable Dedicated flat cable J trunk line VCTF cable flexible cable branch line VCTF cable flexible cable connector Dedicated flat cable connector d Processing the VCTF cable connector flexible cable connector for terminating resistor 7 Cut the cover edge at the two roots using 8 Place the cover at the point a nipper and remove the edge where the terminating resistor is to be connected 9 Follow the steps a 3 and 4 3 Precautions for use of flexible cables Prevent an excessive load from being applied to the connector when moving flexible cables 42 CHAPTER 6 INSTALLATION AND WIRING 6 3 3 Using cables of different types together This section describes use of cables of different types
63. nductor Configuration Insulator Sheath Outside resistance No of wires wire thickness thickness diameter 20 C diameter Vinyl t inyl cabtyre 4 0 75mm 30 0 18mm 1 1mm 0 6mm 1 0mm 25 1Q km round code 5 Use the dedicated flat cables and flexible cables accredited by CC Link Partner Association CC Link Partner Association website http www cc link org CHAPTER 3 SPECIFICATIONS 2 Network wiring specifications The following table lists the network wiring specifications of CC Link LT Item Specifications Remarks Transmission speed 2 5Mbps 625kbps 156kbps Station to station distance No limit Maximum number of modules on a branch line The cable length between terminating Maximum length of the trunk line 35m 100m 500m resistors at both ends The branch line length is not included T branch interval No limit Maximum length of a branch line 4m 60m The cable length per branch line Overall branch line length 15m 200m Total length of all branch lines T branch connection Master station T branch interval length KI Trunk line length The branch line length is not included 3 Branch Terminating pum Power Remote Remote Remote Remote Remote Terminating resistor supply station station station station station resistor adapter Remote Remote 7 station station
64. nt mode 1024 points 2048 points 16 points 32 points 512 points 1 0ms 3 8ms 14 1ms 1024 points 2 0ms 7 4ms 27 8ms Transmission speed Communication method Network topology Error control system Communication Number of connectable modules specifications Remote station number Installation position of master station RAS function Connection cable Number of occupied I O points 2 Internal current consumption 5VDC Voltage 24VDC power supply Current consumption Current on startup Weight 2 5Mbps 625kbps 156kbps BITR method Broadcastpolling Interval Timed Response T branch type CRC 64 1 to 64 End of a trunk line Network diagnostics internal loopback diagnostics slave station cutoff function automatic return function Dedicated flat cable 0 75mm x 4 VCTF cable flexible cable 16 32 48 64 128 256 512 or 1024 points I O assignment Intelli 0 16A 20 4 to 28 8VDC 0 03A 0 07A 0 12kg 1 When the cables other than dedicated flat cables VCTF cables and flexible cables are used performance of CC Link LT is not guaranteed 2 Set the number of occupied I O points using the operation setting switch 7 gt Page 15 CHAPTER 2 8 24VDC power supply is supplied through the dedicated power supply or power supply adapter 4 For the specifications of the VCTF cable refer to the following No of Type Nominal cross cores section 18 Extract from JIS C 3306 Co
65. oduction of the product is discontinued Discontinuation of production shall be notified with Mitsubishi Technical Bulletins etc 2 Product supply including repair parts is not available after production is discontinued 3 Overseas service Overseas repairs shall be accepted by Mitsubishi s local overseas FA Center Note that the repair conditions at each FA Center may differ 4 Exclusion of loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term Mitsubishi shall not be liable for compensation of damages caused by any cause found not to be the responsibility of Mitsubishi loss in opportunity lost profits incurred to the user by Failures of Mitsubishi products special damages and secondary damages whether foreseeable or not compensation for accidents and compensation for damages to products other than Mitsubishi products replacement by the user maintenance of on site equipment start up test run and other tasks 5 Changes in product specifications The specifications given in the catalogs manuals or technical documents are subject to change without prior notice 83 Microsoft Windows Windows NT and Windows Vista are registered trademarks of Microsoft Corporation in the United States and other countries Pentium is a trademark of Intel Corporation in the United States and other countries Ethernet is a tademark of Xerox Corporation All other company names and product na
66. onnect a terminating resistor Connect the terminating resistor within 20cm from the master module using a connector W ithin 20cm Terminating resistor Master module 2 Connecting a terminating resistor on the end of the trunk line The following figure illustrates how to connect a terminating resistor to the opposite end of the master module Terminating resistor 46 CHAPTER 6 INSTALLATION AND WIRING 6 3 5 Checking wiring Check wiring between remote l O stations and external devices Ex For the master module the start I O number is set to X Y 10 and the point mode is set to 8 point mode LJ61CL 12 Master module X Y10 8 point mode CL2X8 D1B2 Input module Station No 1 CL2Y8 TP1B2 Output module Station No 2 number of occupied stations 1 number of occupied stations 1 Power supply adapter x10 D LON Y18 a Checking wiring between the input module and the external device 1 Turn on the switch corresponding to X10 of the external device connected to the input module on station No 1 2 Monitor devices using GX Works2 or the display unit When X10 is on this indicates that the input module and the external device are normally connected For device monitoring procedures refer to the following Using GX Works2 GX Works2 Version 1 Operating Manual Common Using a display unit LI MELSEC L CPU Module User s Manual Function Explanation Program F
67. onnected to GX Works2 status W Diagnostics gt gt CC Link Diagnostics CC Link Diagnostics COtink LT WE s Return to the original N Display All Connecting Station Master station 0 Data Link Status Data linking Master ST Operation Status Normal Occupied I O Points 16 Points oint Mode 8 Points Mode Data Link End Station No 2 2 5Mbps Related Functions Legend Close ad Stop Data Link a Monitored items sonsouDeiq 17MUN 99 79 Item Description Connecting Station Indicates that the master station is being monitored Displays data link status Data linking Data linking stop Initial communication incomplete Data Link Status Displays the operating status of the own station Operation Status Normal Data link error Occupied I O Points l l l l Displays the values set using the operation setting switch Point Mode Data Link End Station No Displays the last station number in data link range Transmission Speed Displays the value set using the operation setting switch Connecting Station Information 63 2 Monitoring other stations Monitor other stations stations not connected to GX Works2 status W Diagnostics gt CC Link Diagnostics gt Target module CC Link Diagnostics nitor Stop Monitor Return to the original Prev lt lt Next gt gt Display All Connecting Station Information Selected Station Informa
68. reas 1 Remote station connection information buffer memory address 0 to 3 Un GO to 3 Remote stations on the network is detected and connection status of the stations is stored Station No 16 Station No 15 Station No 14 D te 7 Station No 3 Station No 2 Station No 1 Station No 32 Station No 31 Station No 30 MEN Station No 19 Station No 18 Station No 17 2 Station No 48 Station No 47 Station No 46 Station No 35 Station No 34 Station No 33 3 Station No 64 Station No 63 Station No 62 Station No 51 Station No 50 Station No 49 O No remote station connected 1 Remote station connected 2 Faulty station information buffer memory address 4 to 7 Un G4 to 7 The data link status of remote stations is stored 0 Normal 1 Data link error 3 Remote I O error information buffer memory address 8 to 11 Un G8 to 11 The remote I O error status of remote stations during data link is stored For error details refer to the manual for each remote station O No remote I O error 1 Remote I O error 68 APPENDICES 4 Detailed error information buffer memory address 16 Un1G16 The details of errors detected by the master station are stored If Error of station outside control range is detected b3 will be latched Writing 1 to b3 will clear the Error of station outside control range information 0 Data link normal bO Data link error 1 One or more data link faulty stations i
69. rect the wiring A communication cable is incorrectly wired 237 Page 36 Section 6 3 1 Measure a voltage using check terminals on the terminating resistor Check terminal 24G Check terminal 24V 2 Check for short circuit reverse connection disconnection excessive pressure terminating resistors overall cable distance branch line distance overall branch line length maximum branch line length and surrounding environment such as a noise If the L ERR LED remains flashing even after the above actions are taken the possible cause is a hardware failure Please consult your local Mitsubishi service center or representative explaining a detailed description of the problem CHAPTER 8 TROUBLESHOOTING 9 4 Troubleshooting of Remote I O Stations This section describes troubleshooting of remote l O stations For troubleshooting of a remote device station refer to the user s manual for the remote device station used 8 4 1 ThePW LED does not turn on Check the following Check item Action The communication cable connected to the power supply is Correct the wiring incorrectly wired A communication cable is connected to the LINK connector of the dedicated power supply or power supply adapter Connect the cable to the LINK POWER connector A 24VDC supply voltage is outside the specified range Reduce the supply voltage within the specified range 1 Check for short circuit reverse connectio
70. s Up to two branch line levels can be configured in a CC Link LT system Three or more branch line levels cannot be configured Remote station Remote station lt The third branch line level cannot be configured Remote Trunk line station Branch line 3 Installation conditions of a dedicated power supply and a power supply adapter The installation conditions of the power supplies depend on the connected devices and wiring length For the conditions refer to the user s manual for the dedicated power supply or the power supply adapter Point Always connect a dedicated power supply or a power supply adapter to the trunk line Connection to branch lines is not allowed 4 Preventing incorrect input output from remote I O modules To prevent incorrect input output from remote I O modules design a system with considering the following a At power on and power off Turn on the power of remote I O modules dedicated power supply or power supply adapter then start data link Also stop data link then turn off the power of remote I O modules Data link start Data link stop Executed y Master module Data link status Stopped ON Remote I O module Power status OFF 28 CHAPTER 5 SYSTEM CONFIGURATION b At momentary power failure of remote I O modules If momentary power failure occurs in the power supplied to remote I O modules 24VDC
71. t Power supply put external AC input Power supply module Remote I O module Master module Stabilized Power supply E pat extemal 5 Duplication of a remote station number e f remote station numbers are duplicated the duplicating stations may cause malfunction incorrect input output Check that the remote station numbers are not duplicated before powering on the system station Station No 1 A station Station No 1 Station No 1 duplicated CHAPTER 5 SYSTEM CONFIGURATION Aremote station may occupy multiple station numbers depending on the point mode setting and the number of I O points of the remote station When using a remote station having the number of I O points of eight or more check that the station number of the remote station is not duplicated with that of the next station Ex 8 point remote stations are numbered as station numbers 1 and 2 e Point mode setting 8 point mode 8 points station 8 point remote 8 point remote station station 1 station occupied 1 station occupied Station No not duplicated e Point mode setting 4 point mode 4 points station os 8 point remote 8 point remote station station 2 stations occupied v stations occupied Station 1 Station 2 Station 2 Station 3 4 points points 4 points 4 points Sun oat No 1 Station No of station 2 duplicated 6 Connecting a remote station for CC Link
72. ted flat cable connector Branch line VCTF cable C Terminating resistor CL9 TERM The number of required connectors are as follows 1 Dedicated flat cable connectors number of _ 19 1 1 to 1 19 2 VCTF cable connectors number of B 8 2 1 to 2 8 Creo bi 2 3 1 and 3 2 4 Terminating resistors number of P 2 4 1 and 4 2 3 Terminal blocks number of 36 CHAPTER 6 INSTALLATION AND WIRING 6 3 1 Connecting a dedicated flat cable connector This section describes how to connect a dedicated flat cable connector 1 Components The components are shown below Component 1 Cover Component 2 Body Component 3 Dedicated flat cable JOojoeuuoo e qeo el pejeoipep e Bunoauuo e 9 sa geo uonoeuuo Buisn seinpoj u Bunoauuo saqen um sajnpo y Bunoauuo 9 3 2 Procedures The procedures are as illustrated below a Processing cable end 1 Correctly place the end of the 2 Close the cover so that the flat cable 3 Assemble the cover with the body and dedicated flat cable in the cover may be held between both sides of press them using pliers Check that the position of the orange the cover part is correct Orange Note 2 If the orange part is visible through the notch window on the front cover open the cover and 4 Check that all of four latches are correct the wiring engaged Press fitting is completed b Processing for T branch connection 5 Cut the cover e
73. ter or representative explaining a detailed description of the problem 60 CHAPTER 8 TROUBLESHOOTING 8 5 I O Errors in Remote l O Stations This section describes troubleshooting on I O errors in remote I O stations 8 5 1 Input data cannot be read from a remote I O station Check the following Check item Action The master station does not recognize the relevant remote I O station Page 63 Section 8 7 Correct the wiring of the communication cable lt Page 36 Section 6 3 Correct the wiring between the remote I O station and the The input LED of the relevant remote l O station is not on external device An incorrect remote input address is specified Correct the address Correct the station number A station number is duplicated After changing a remote station number power off and on the system 1 Check for short circuit reverse connection disconnection excessive pressure terminating resistors overall cable distance branch line distance overall branch line length maximum branch line length and surrounding environment such as a noise If input data cannot be read from the remote l O station even after the above actions are taken the possible cause is a hardware failure Please consult your local Mitsubishi service center or representative explaining a detailed description of the problem 9 5 2 Data cannot be output from a remote l O station Check the following Check item Actio
74. tion liliis BD Te RUN LED does NotI ON ira daa ac dee aie n Id d bared 8 3 2 gt The L RUN LED does hot T FDE ODE s eu a mur ee km a e E TR eS 8 3 9 The ERR LED Is on or asha ada 8 34 The ERR LEEDJSonh 9FTashifig 5 211 Arta oxide eit RACE Ae Es nel De re eds Troubleshooting of Remote I O Stations liliis o4 The PW LED does nO UN ON evo e ane ete due dio V AA 0 42 The L RUN EED does riot turn ON 2s ita ic AA A 8 4 3 TheL ERR LED is on or flashing o ooocooocron ees I O Errors in Remote I O Stations 00 cc RR hs 8 5 1 Input data cannot be read from a remote I O station o oooooooooo o 8 5 2 Data cannot be output from a remote I O stati0N o ooooooooooooo o meme TK CG LInK ET DIAGNnOSUCS spin a pn pies aae odit e ea ipto mee cette at 15 0991010 MI xor ez aethieLE hd AS LYRE deeem A eidem uites APPENDICES Appendix 1 Details of Buffer Memory Areas llli Appendix 2 Check Methods of Serial Number and Function Versi0N Appendix 3 Data Link Processing Time llle Appendix 4 Difference Between L Series and Q SerleS o o o ooo moon Appendix5 I O Assignment Tables aaa Appendix 6 External Dimensions ooooooroorn rrr INDEX REVISIONS WARRANTY 53 53 54 55 55 55 56 57 59 59 60 60 61 61 61 62 63 67 68 68 72 72 74 75 78 MANUA
75. tion Selected Station Error Information Station No 2 Number of Occupied Stations Output Station Type Output Module Station Company Connecting Module Comment Related Functions lt lt Legend Close 13 Stop Data Link a Monitored items Item Description Station No Displays the start station number of each station Number of Occupied Station Displays the number of occupied stations Displays a station type Selected Station Information e Input Module Station Station Type Output Module Station e 1 O Module Station Device Station Point Opening the Selected Station Error Information tab can check data link status of the selected remote module 64 CHAPTER 8 TROUBLESHOOTING 3 H W information The operating status and the setting status of the master module are displayed a Operating procedure W Diagnostics gt System Monitor Select the master module in Main block and click the Detailed Information button 16Point Intelli 16Point 0010 L END Cover a 2 Click the HWirfamaton button Error history display is not available for CC Link LT sonsouDeiq 17 4U7 00 78 3 HIW information is displayed 65 66 b Monitored items Item Monitor Status Description Displays the current monitoring status Model Name Displays the module model Module Product Information Displays the function version 000010000000000 A
76. tor Flexible cable for master module 900 Ye JEJ CX Ye ox A 3e JEJ KC 000 NI 336363 ICE 5 ES ikea DORA Ena ERES ES WEIL OER EJES OO QAO X LS OS OS eS S 0590969 L Lovoveve Remote Remote NE E module Module an or less NE module with cable Remote module e X VCTF flexible cable connector JE Commercially id amp terminal block Remote module CEEE WOE Power supply adapter Remote module General Remote Ml Remote 24VDC module module power supply mew Trunk line flexible cable Branch line Dedicated flat cable Dedicated flat cable connector Branch line VCTF cable Terminating resistor CL9 TERM flexible cable 1 For a processing procedure for the flexible cable connector for terminating resistor refer to Page 40 Section 6 3 2 JeujeBo sad jualayip jo sejqeo Buisn 9 So qe uornoeuuo usn seinpoyy 6unoeuuo sajqgeo um sanpo Bunoauuo g9 45 6 3 4 Connecting terminating resistors Use the CL9 TERM gray for the terminating resistors For a system configuration using dedicated flat cables only the CL9 RYVK black can also be used Note that terminating resistors of the same model must be used for both ends of the trunk line 1 Connecting a terminating resistor on the master module side The following figure illustrates how to c
77. tor ___ Branch line VCTF cable os Se l LO TERM flexible cable Terminating resistor CL9 4 System configuration example of when a VCTF cable is used for the trunk line Connecting terminating resistor on master module side Terminating resistor CL9 TERM Master module VCTF cable connector for master module VCTF cable connector for master module LOS LOS OSOS daga 990006 WK NM is EJE 00 pSAS 36363 is ON ALY PSA IB Y EJEJESE pS B N x E Remote TD m Remote EJES module module Remote JO LL T Mr 1 Power supply module adapter BB Remote Module 20cm or less ES 5 module with cable Remote md Rum module 24VDC module module B 1 Commercially al ma Trunk line VCTF cable E VCTF flexible cable connector d Seen caedi bled Branch line Dedicated flat cable Dedicated flat cable connector Branch line VCTF cable Terminating resistor CL9 TERM flexible cable 1 For a processing procedure for the VCTF cable connector for terminating resistor refer to gt Page 40 Section 6 3 2 44 CHAPTER 6 INSTALLATION AND WIRING 5 System configuration example of when a flexible cable is used for the trunk line Connecting terminating resistor on master module side Terminating resistor CL9 TERM CEL Lr Master Ed medie J L Connection A A o Flexible cable Flexible cable connector connec
78. tsubishi automation com www mitsubishi automation com
79. undamentals Buum Bunoayo G E So qe uonoeuuo Buisn sejnpo A Bunoauuo sajgeo yum sajnpojy Bunoauuo 9 b Checking wiring between the output module and the external device 1 Forcibly turn on Y18 by device test using GX Works2 or the display unit 2 When the lamp corresponding to Y18 of the external device turns on this indicates that the output module and the external device are normally connected For device test procedures refer to the following Using GX Works2 GX Works2 Version 1 Operating Manual Common Using display unit LT MELSEC L CPU Module User s Manual Function Explanation Program Fundamentals 47 6 4 Installing Removing a Remote Station 48 A remote station on CC Link LT cannot be installed or removed while the CPU module is in the RUN status Install or remove a remote station in either of the following status e The system is powered off he CPU module is in the STOP status The RUN STOP RESET switch of the CPU module is set to STOP Point O l a remote station is installed removed while the CPU module is in the RUN status it may cause system failure or incorrect input output O When a remote station is installed while the CPU module is in the STOP status whether the remote station performs data link or not can be checked by any of the following operations Execute CC Link LT diagnostics e Check that the bit of Remote station connection information buffer memory address 0 to 3

MELSEC-L CC-Link/LT Master Module User`s Manual

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