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  1. Working with Strings

    Hi so i am learning to work with mitsubishi GX Works2 i am using the simulator, and the help anyway i was testing with strings and when i convert a unsigned word or dword to string it converts it as HEX values and also fill the whole thing with 0's can anyone help me or point me in the right direction with a manual, i do know my way around on AB and siemens but its harder to find help for mitsubishi, on the help for WORD_TO_STR, it says it should be converting to decimal but it isnt, is this a weird bug with the simulator?    
  2. Hi, I have a project and intended to use a FX3U PLC and E1071 HMI with a 1000ppr encoder. The project involves scan an object placed inside a blister cavity and decide it is good or bad by a sensor. If the object is good, then the input X007 turns ON and if the object is bad, then sensor doesn't activate X007. The blister is created in a PVC film roll and is in continuous process. A knife cuts the pack as per the size required, then the pack will move to a reject/accept station. The physical length from scan station to knife station is fixed If I use SFTLP, I can track the X007 bit until it reach the reject station and take the decision to reject or accept the object. But the issue is the number of packs from scan station to Knife station will vary according to the size of the pack. Bigger pack size has less 'Bit length of the shift data' (The length of shift register, n1) and smaller pack size have large 'Bit length of the shift data'. It is required to set the 'Bit length of the shift data' from the HMI, but the 'n1' of the FNC 35, SFTLP cannot take a D Register to set the value from HMI and it is a constant K or H. I have seen the operation on other machines using HMI to set the length of the Shift Register. but I cannot figure out the logic behind it. Could anybody please help? Thank you for your time.
  3. Hi all,  I am in the process of doing a project for some school work and need to do a SWOT analysis of the latest modular PLCs from Mitsubishi (R series), Siemens (S7-1500) and Allen Bradley (ControlLogix).  So I thought what better way than to ask the people on what they think are the pros and cons of each! Thanks for your responses in advance!
  4. Keyence Vision System and Mitsubishi

    Has anyone used Mitsubishi FX5U and Keyence CV-X Vision System? May I use SLMP Communication? Manual talks about RS232C, but I don´t have the module
  5. Hello all, I am trying to write one FB for Analog Scaling in GX Works 3 Software for my Mitsubishi FX5U Plc... Unfortunately i am not aware very much about ST Language instructions of Mitsubishi Softwares. So the Code is Giving 5 Errors, i think the error are due to incorrect data conversion expressions, Can you please correct me with my code ? Here are the Variables RAW_MIN                   Word [Signed]                      VAR_INPUT RAW_MAX                  Word [Signed]                      VAR_INPUT SCAL_MIN                  FLOAT [Single Precision]    VAR_INPUT SCAL_MAX                FLOAT [Single Precision]    VAR_INPUT AI_RAW                      Word [Signed]                       VAR_INPUT SCALED_OP_REAL   FLOAT [Single Precision]    VAR_OUTPUT SCALED_OP_INT      Word [Signed]                       VAR_OUTPUT Here is the Code SCALED_OP_REAL:=(((SCAL_MAX-SCAL_MIN)*(INT2FLT(AI_RAW)-INT2FLT(RAW_MIN)))/(INT2FLT(RAW_MAX)-INT2FLT(RAW_MIN)))+SCAL_MIN; SCALED_OP_INT:= FLT2INT(SCALED_OP_REAL);
  6. G.READ

    Please help me to find G.READ instruction in Mitsubishi PLC,   Thank you
  7. Hi all,  I am trying to configure an Fx3ge-24M PLC using GX-works 2. I can successfully connect to the PLC using the USB cable, however i am having trouble getting a connection via ethernet. I have attached a photo that contains the only ethernet configuration that i can find, what am i missing here? I'm new to GX works & mitsubishi PLCs.  
  8. Pulse FLow Meter

    i have a paddle Wheel Floweter of TOkyo Keiso W2000. its frequency is 88 Hz .  Flow Rate  30L/min. i want to connect it with mitsubishi fx3u plc digital input as it is pulse flow meter.    kindly tell me how can i determine its pulses for liters.
  9. mitsubishi nexgenie plc target settings View File This target setting files are used with codesys software for programming mitsubishi nexgeine PLC series,    Submitter lionheart86 Submitted 01/18/17 Category Demo Software
  10. Hello Everyone, I am looking for sample program which are compatible with Mitsubishi Gx Works 3. Program should contain some timers, counters, arithmetic, data conversation so i can see the instructions of each and every basic blocks... I am using iQ-F FX5U Plc with GXWorks3 Environment.
  11. Hello, can you help me with the following issue: I want to transfer the program/data from an old E1043 HMI to a new one. Tried with HMI Tools File transfer, the connection is established but after initialization and loading I am getting an "Error:Read directory failed." Connection made by serial cable-serial cable / serial cable-USB, result is the same in both cases. Is there something to check in order to make the transfer? Can I use E-designer for this purpose, and, if yes, how? Any suggestion could be helpful. Thanks in advance!
  12. Hi! I have a question about programming. I want to place an input (X01) on the left vertical line, to allow the rest of the program running by an external switch. How can I place an input like that? I work on Gx works2 and using an Fx3g Plc (I used it once, but i can't find that program.)
  13. Hi everyone. I have project to use PLC Mitsubishi Q03UDECPU with QJ71EIP71 to connect with SICK FLEXI soft Ethernet/IP (FX0-GENT00030). I have check both manual but when I turn on Y0 (communication start) there are error code F100h on my QJ71EIP71 and I check that it can only use with produce/consume tag from PLC (such as OMRON, Allen Bradley) but for SICK device it can use only for assembly instance. Then I have use Ethernet/IP scanner (Molex) to read attribute (service code 72h) then I can read status from SICK but as I told before QJ71EIP71 can only communicate with tag-based. Then I have to ask everyone that 1. Are there method that can use QJ71EIP71 to communicate by use Assembly Instance? 2. Could I set consume tag name on FLEXI soft Designer? 3. Are there any protocol gateway device that match with these solutions?
  14. Hi, We are develop the application in Visual Basic 6.0 for Mitsubishi Q series PLC. (MX OPC Server- Middleware.)   In Visual Basic 6.0  sometimes the data flow is failure so we are not able to do process further. Please provide the SDK for the  (.NET  Microsoft Visual Studio 2015 versions) Regrads, Vanchinathan.K  
  15. Hi Friends,     I am doing online PLC HMI training for mitsubishi.i am familiar with this Factory Automation product for 10+ years. For further details contact me.. Feel free to contact me. https://plc-online-training1.blogspot.com
  16. Hi Friends,     I am doing online PLC HMI training for mitsubishi.i am familiar with this Factory Automation product for 10+ years. For further details contact me.. https://plc-online-training1.blogspot.com
  17. Mitsubishi & Siemens OPC connection

    Hi All,  I am undergoing a project that requires me to connect a siemens s7-1200 with a Mitsubishi FX-3GE PLC using OPC UA. I was under the impression that Kepserver ex could do this, you ca install a 'mitsubishi suite' and a 'siemens suite' which will allow the kepserverex server to choose the drivers and connect the two plcs. Siemen's support however have told me that the s7-1200 CPU cannot function as an OPC client, and just as a server? If true, I do not understand how to get the mitsubishi FX to be a client to the siemens server, as kepserverex seemed to provide a solution.   
  18. Mitsubishi FX 3gE & OPC?

    Hi all. I am trying to connect up a Mitsubishi FX 3GE and Siemens s7-100 using OPC. I have been told my siemens that the FX series of Mitsubishi cannot talk over OPC, has anyone ever managed it? I find it hard to believe a fairly recent PLC cannot use OPC. Cheers!
  19. Hi there, I'm unable to write to my plc (FX5U-80MT/ES). Error LED is continuously flashing. Gx Work3 diagnose tells me ''CPU File not found, ...''. I just don't know how to rewrite/reset the CPU File. I spent days to read a bunch of iQ-F manuals to find out, but no luck. I'd appreciate any help to fix this issue.
  20. Hi all, how can I read data from Mitsubishi PLC (model Q04UDVCPU) using TCP/IP socket communication? I can connect to the PLC (using an address and an open port) but I cannot retrieve any data. Thank you.
  21. Hi Omron Experts,  I am connecting mitsubishi HMI with Omron nj101 plc via ethernet, pl tell how to connect tag data of Omron plc to the hmi
  22. stf and stop on at same time

    i have a 800 series vfd drive that when trying to start has the STF function and stop on at the same time, does this sound like a plc issue or a wiring issue?
  23. Hi, Friends any one have FX5u cclink ms with ifm io link project .. sample backup and setting please share with me.
  24. GX Configurator 2.01B

    Hello all,  I'm have an issue with GX configurator, I have a project which includes devices connected to plc (R08) and when I add them manually in GX Configurator and then load to PLC I'm getting connection. But when I want to run diagnostic or detect devices through network detection I'm always getting timeout error: status 33. Anyone got the same problem or know how to solve it? 
  25. FX3U Analog Programming

    Hi,  Anyone can help how to program a analog coming from a level transmitter? I have 8 analog inputs (2 unit of FX3U-4AD) to be read out into the plc program. how can this be possible. I'm new to mitsubishi analog. it is different from my experience(using siemens before).   Hope someone can help.   Thanks!!!   Marky