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  1. Hello everyone I have a FX3U mitsubishi PLC with a fX3U-ENET network adapter and I want to connect this PLC to the KEPServerEX 6 system but it marks me communication error, they are inside the same network and it has port 5010. mitsubishi 500p1.500b | unable to read from address block on divece. the divice reported an invalid address an error.| address block = 'M3008' to 'M3023'. mitsubishi 500p1.500b | unable to read from address block on divece. the divice reported an invalid address an error.| address block = 'M3000' to 'M8015'.   I need you help.   
  2. GOT1050 to FX3U-64M

    How configure communication between FX3U-64M and GOT1050? HMI GOT1050 have two chanels availables: RS-232 and RS-422 PLC support RS-422 but i don't know how to configure PLC parameter for establishing comunication with it
  3. Password Protected LS Master K

    I have a customer that has a LS Master K PLC, and he needs me to make some changes to the program. I am not the original program writer so I do not have the original program nor the password. And the company that originally made this program does not exist anymore. Does anyone have any suggestions on a software or a device that can help me either find the password or just bypass it. I need help ASAP Please!!!!! I saw there is a password breaker while i was googling, but the software cost $50, and it looked a little sketchy so I am kind of hesitant to trust 1 purchasing the software and 2 downloading it only my work laptop. Please help!!
  4. Hello every one. I have three FX3U plc needed to be communicate over a wireless network. I'm using serial adapter FX3U-485ADP. I got E-byte data trans reciver E-30 for wireless communication. Now need help to setup the whole thing. Previously the PLC's serial connectors were connected through a flexible bus but when the platforms are running fast there is interruption in the  communication. So we want those PLC's to be connected over wifi.  Thanks in Advance 
  5. Anyone know any free libary to communication with FX3u-enet-adp, please help me ? Note: I've used mx Component , it work very well but it is too expensive and I dont even know it can work in windows server 2012/2016 or not.  one more question, Is there otherway to make program run in other computer without install mx compoment, it is very huge to install in every client computer Thank for reading and sorry for my bad english  
  6. SCADA for FX3U

    Hello everyone.  I got factory full of FX3U plcs and right now is needed to make a SCADA for monitoring (and maybe provide some control) all of them. I dont know which SCADA product to choose. Which one have bettter compatibility with mitsubishi plcs/which one is cheaper/or maybe simpler in use.  Thank you in advance.
  7. FX3U PID Tuning

    Dear All i am trying to control pneumatic valve with level of tank. User set the desired level and pneumatic valve control the level in tank.. Tank level is 4-20ma signal. With empty tank it show value if 3 and if level is full it shows reading of 151. I am using FX3U PLC for this purpose. I tried to control it using PID function. I set Kp to 300 and Ti to 2sec derivative term is zero. With these set parameters system act just like a switch it turn on valve full open when PV(Level measured value) is less then SV(level set value) and turn the valve completely off when PV is greater then SV. Kindly help me to tune the system properly  Thanks  Bilal Khan
  8. Hello, I am quite a newbie in PLC programming. I am trying to add a PID control function into a ladder program of FX3U PLC that was made by the person before me who used GX developer. I have read the manual, but still not sure if I understand it correctly or not. Please help me with questions below: 1. For parameters [S3]+1, how do I set the bit value? My understanding is that I need to align the bits I want, and then convert to Decimal number to set it, is this correct? i.e. If I need bit to be 0100001, do I set the parameter to 33? 2. How do I know if I am doing backward or forward operation? I think what I am doing is feedback control loop, does this mean it is a backward operation? 3. If I set auto tuning bit (parameter [S3]+1 bit#4) to 1, will this make the the program to run auto tune everytime I start the PID? 4. For parameter [S3]+22, [S3]+23 and [S3]+24, the manual said it will be occupied. Does this mean it will be preset by the program which I shouldn't mess with them? But how do I set the output upper and lower limit in [S3]+22 and [S3]+23? Also, I couldn't find any example of PID parameter setting in the manual. Not sure if I missed any important section in the manual. So please point out to me if there is any example. I also attached the manual on the PID page just for a quick reference. Thank you in advance for the help. FX3U Programming PID.pdf
  9. fx3u ENET card, ip change

    hallo all again, is there some way to change external IP (target one) using ENET-502 card without reinit via sending 1 to BFM1600? I would really appreciate it (time savings) but from little what i know it seems impossible :(   thanks in advance
  10. FX3U and 2x 485adp-mb

    Hoping this is an easy one.... I have an FX3U-80 with 2x 485adp-mb cards on the side. The intention is for one to be a slave and the other a master to read from a slave.  I have successfully got CH2 (the outer card) working as a slave so no issues there. However I seem to be hitting a few speed bumps (OK, road blocks) with using CH1 as a Modbus master. The last time I did this was with an IEC program and Q series- so I could use the intelligent module setup window. This time I am using basic ladder and an FX3U. I only want to read about 6 registers from the salve device and can set its node address to whatever I like, but typically I'd use 2. Does anyone have an example code to hand they could pop up?  Here is what I've got so far in relation to the master..... pretty much taken from the "Modbus Serial Communication Edition" FX3 manual. Now there is a chance (admittedly a pretty good one) that I'm being thick as pig poop as I am not currently connected to an actual slave device, instead I have the port plugged into a 485 converter and have been using modscan32 on my laptop- this reads from my slave port perfectly.  I was hoping to see some or any comms/ flashing SD or RD lights this way. I will be hooking up to the actual device tomorrow so maybe it'll come to life.... or not?! Thanks in advance. If I manage to sort it myself in the meantime I will post up and hopefully highlight the solution/ issue.   
  11. Remote Password issue

    Hello everyone, can u help me out please, quite urgent !!! :( i have GS2107-WTBD HMI display along with FX5U-80MT-ESS, i had one of HMI designs made on GT designer 3 by earlier designer (not in my contact now). i uploaded the graphics to HMI module and later it stuck to the initial LOGO screen and doesnt move further, moreover the HMI is not communicating with PC. i suspect it had remote password with it how can i remove this issue or hardware rest the HMI with factory defaults guidance required
  12. GOT FX3U connection

    Hello everyone. I need to make connection between plc fx3u and GOT panel (still not sure what model it will be) on distance between each other +-1km. Which connection should i use? Ethernet? 422? 485?
  13. Hi guys! I have a problem with Proface OP panel. There are some pages where the password is set. I think the password is in the OP panel not in the PLC. My question is that anybody know that how can I change the password? Where and how can I find it? Thanks for your help.
  14. Mitsubishi FX3U Suddenly Stop Code

    Hi ,Im a Electronic Technic  in a Molding Factory and i have a problem with one of the machines because is suddenly stoping of execute the code without reason,i tough that was the hmi was is working well.  
  15.   Good Morning. I'm having trouble installing fx-usb-aw drives on windows 10, someone has this drive, because on the cd it's only for windows 8 and below, I point to the EZSocket and Easysocket folder and it does not install the drive, which can to be ?
  16. Elipse scada

    Anyone know how to crack development password in Elipse SCADA.
  17. KINCO HMI MTT4414T Password

    Hi all! I have KINCO HMI MTT4414T installed at water filtration by some Chinese vendor, but they did not provide us the password to upload HMI project. Please, let me know what can be done to upload the project and make necessary changes to HMI program.
  18. 1 slave to multiple masters

    Hello everyone. I got the project where plc Q00UJCPU with the module QJ71MB91 connected to the slave device via 485 channel . This plc takes some values (like current/voltage etc). i dont have access to this plc cause he is on guarantee on another service company. So question is... How to connect to this device as a other plc FX3U via 485ADP-MB (and i think RS command) module in parralel to QPLC already working link? Is this possible without harm QPLC and all the data which he takes?
  19. Good morning everybody,   I am working on a project using Schneider M580 PLC. The PLC is connected on an Ethernet Switch and all connection from Unity to the PLC is made through the Ethernet network. My customer is asking me to demonstrate that the PLC connexion password traveling on the network is encrypted. Would any one of you be able to guide me to a document where this is explicitely said. I have being searching Unity help file, the M580 reference Manual, The M580 Planning guide, Modicon cybersecurity reference manual, etc and all I could find is a mention that password is encrypted in the programm file. Close but not what I need to prove to the customer.   Kind regards,
  20. Hello to all, I am new here, and I have a project with FX3U plc and CR 2DA 700 robot controller. Does anyone have some experience in establishing communication over FX 3U enet module and robot controller, I need to send and receive 5- 10 M registers and D integers. Thanks
  21. Change Management LogIn(lost password

    I cant able to make any changes on the points (datatype from INT to DINT) on cimplicity workbench  everything thing is greyout!! i checked and found that the workbench has a change management logOn option asking to logon! Which asks for user name and password!! And No one here Now has the user name or its password!! what to do now on such cases , Also on doing modifications on logic developer validating project generates error  may be due to mismatch data type of that associated point on workbench.
  22. HMI not recognized via PC

    I am trying to connect HMI( GS Series) to Laptop but every time it says " Device not recognized ".  Tried changing the port, Laptop, whole HMI.  It was working for 2-3 times after installation of new software( both Windows and GX Designer). Tries uninstalling and installing GX designer. Pls help.
  23. FX3U and FX5U Modbus RTU comparison

    Hello. I have tested different type of communication between by rs485 fx3u and fx5u. On fx3u side used fx3u-485-adp-mb. In case of N:N and Parallel Link fx5u is more comfortable than fx3u. But, modbus rtu not so good. I made 3 tests: 1)FX3u master with ADPRW function; ADPRW in fx3u supports wider count of modbus functions, most usefull for me is H17 (Read/Write multipleregisters). But when i send telegram to Fx5u with this function, fx5u fall in error (recieved unsupports serial com functions). i have checked instruction manual on ADPRW - FX5u doesn't support H17, only H03 and H10. For read/write from fx5u need to use 2 instructions on FX3u side. 2)FX5u master with ADPRW function; In this test ofcourse i tried use H17, but result was expected - error. 3)FX5u master with predifined protocol. In this test using H17 function on Fx5u side was successful. Conclusion: FX5u better use as master for modbus rtu communications via predifined protocols, and if it used as slave need remember that it doesn't support H17. I hope this information will usefull for sombody.
  24. FX3U PLC WITH OPTIDRIVE E3

    Hi can anyone help me to undestand more about modbus RTU between fx3u with optidrive e3 ?? I'm using rj45 with fx3u 485adp-Mb for the connection. Then specially in making the ladder program in Gx Works 2. I'm stuck understand the command code there. I'm first time using this. Please help me. Thank you.
  25. When M8029 off ?

    i try to use M8029 to be able run pulse in sequence, i mean i can't use regular PLSY or DPLSY, it doesn't work. So i add M8029 to help clear it and make the plc able to make pulse again. But the problem, when the sequence is finish and i need to start again, plc doesn't give pulse again because the memory that set it on is already reset by M8029. how to set it on again or reset the M8029? By the way, i'm using FX3U-48MT. Thanks,I would really appreciate your help.