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Found 114 results

  1. Modbus Tcp Ip Simulate

    Hi guys I need to test some code in an FX5U PLC,  but I don't have the PLC here so I'm trying to simulate it in melsoft gx works 3, but how I can test the Modbus tcp/ip if I do not have an IP address for the plc  someone has ever communicate both software, gx works 3 an som modbus master software ??
  2. Hi! We have a GOT2000 HMI with a Q06UDVCPU system. During an investigation, I found that the address on the HMI (for example D10120) and the address in the PLC (D10020) are different. The value is the same, it appeared instantly during monitoring, but when I searched for it, didn't find it (I couldn't find the D10120 in GxWorks2, and couldn't find D10020 in GtDesigner3). The HMI's address is 100 higher. I never saw anything like that. Where is this difference can be set? Knowing this, I can navigate in the program..it's just annoying.
  3. FX5U Modbus-TCP Server (Slave)

    Hello everybody. I need a solution for Modbus-TCP server on the PLC. With the FX3U it would work with the FX3U-ENET module. The internal interface of the FX5U should actually be able to work with the library of the FX3U (FX3GModbusTCPServer_GW2_V100) or not? Because a socket connection is now possible. I would be happy about suggestions. Dave
  4. Modbus Tcp Ip

    Hi everyone I'm new programming this plc, I need to create a Modbus table with some Modbus adrres, my plc needs to act like a slave and a SCADA gonna send me some data, but I don't know how to set up it,  the manual talks about SP.SOCOPEN  but I don't understand how it works, and how to set up it. could someone help me     
  5. GX Works3 Projectlib Locked

    Hello, I have a problem that I need to solve in a PLC program has it's projectlib locked.  I work for a company that contracted a PLC programmer before my time to program their new version of their control cabinets. The company did not write any specific contract with the contractor and just relied on his work. The guy later delevered a buggy software that is kind of functional (the bugs came up at the commissioning after the guy was paid and now he refuses to help or to provide more consultations). I have as a task to freshen this up and make it work without bugs, the problem is that the Projectlib is locked and I cannot access the source code.  The only thing that I can changes that I can make to the code is to put some logical circuits between the I/O of the already existing function blocks, which solved some problems, but not all and it keeps one of the most important ones as well. Anyways, that's my story, so now my question is, is there and possible way of unlocking the projectlib? Any feedback would be highly appreciated. Thanks in advace!
  6. Device Memory Mismatch

    Hi guys I have a mismatch in my Device data and I do not know why this is mismatched, can someone give me a indication of where to adjust it or view where it is assigned?   Kind Regards Morne
  7. File Transfer Protocol

    Hello I have a FX5U PLC that is performing some data logging (D-reg and Bit) through the CPU module logging configuration tool, sample time of 5 minutes. Currently the client is physically swapping the SD cards to retrieve the data. I wish to set up a File Transfer Protocol function to transfer the logging data to the C drive of a local PC. They will be connected via ethernet cable through a network switch but independent of any other networks or internet. Desired function of FTP: 1.      Data transfer every 24 hours 2.      Confirm SD card not in use (either pause logging function or carry out in between 5 min samples) 3.      Read logging data from SD card 4.      Write data to local drive on PC 5.      Delete transferred files from SD card to leave capacity for further logging operations 6.      Data logging instruction file (.llp) must be left on SD card 7.      Recommence data logging function I have configured the PLC as FTP Server and managed to view the contents of the SD card through windows file explorer on laptop with limited success (connection is intermittent and when access is possible, it does not always show updated/latest SD card contents) Is it possible to achieve the automated FTP using Mitsubishi and Windows software or do I need 3rd party software as well? Any advice on this would be hugely appreciated.   Many thanks.
  8. Selecting alternate POUs on FX5U

    I've to modify this program I wrote back in 2015 and modify the sequence in Seq100Bins. I'd like to work on a copy Seq101Bins during development and toggle between the two POUs. I can't find or remember how the various POUs are called. In most other systems I've used they'd be called from the MAIN / Program but the logic isn't in there. Can anyone jog my memory or correct my understanding?
  9. I would like to send ascii data  to other devices using RS232 interface. and the example format is "0009" (it is product counter machine marking). how can I do this? I am using q03ude, I usually convert 1001 to ascii using BINDA and use the last data (01). but, when it double word data e.g. : 100009 the last data is 9 and null, not 09 
  10. GOT Mobile 2000

    Hi. I have a problem with the communication GotMobile in GOT2000 This is the error (Photo). PLEASE HELP!!!
  11. GOT2000 as MODBUS TCP slave

    I have this setup: FX3G CPU connected to GT2103 through RS422 (CH1). GT2103's ethernet port connected to LAN and set up as modbus TCP slave (CH2). I want to read/write PLC word devices using a modbus TCP client, from a PC. The HMI is acting as a gateway between PLC and PC. I used the Device Data Transfer function to send PLC's D register values to GT's internal GD registers. D0....D9 ==>  GD0....GD9 After some tries, I get valid response from the modbus slave. Reading the holding registers 0....9 (40001....40009), I get only zero values. Those registers can be written back with different values, correctly. I'm sure I didn't understand correctly the modbus address mapping to GT's internal memory. Can anybody help me? Thank you.
  12. PLC DEVICE NET

    how to use device net in FX5U SERIES PLC WITH FANUC ROBOT DEVICE NET CARD A20B-8100-0490 /03B
  13. FX5U Shift Dword

    I read the max value from a encoder SD4502. In the label I have sign the SD4502 as double word. If the trigger ( X10) is high then the value is counting in SD4502.  If the trigger flange is going down I puls with DHCMOV the value from SD4502 to D0. Now I will storage this data like shifting but it is only working on 16 bit. Is any one that can help how I can solved for 32 bit? I have tryit with commando sfr, SFL or BSFR,BSFL and also SHR_E. measuring on belt.gx3
  14. I'm modifying an STL program I wrote some years ago. I need to split an STL sequence (to let the first part restart while the second part runs on). The original POU runs from STL S100 to STL S138 in steps of 2 and the STL sequence ends in a RETSTL instruction. The modified program ends at STL S134 with a RETSTL instruction followed by the new sequence which runs from STL S140 to STL S146 and ends with another RETSTL. This modification causes the PLC to fault with error code 33E7 - Program structure error. Can anyone explain what's causing the error and suggest a fix or workaround? Many thanks.
  15. GOT2000 Recipes

    Hi I'm new to GOT2000 Hmi and I have a problem about creating recipes on (GT2107). Do I need sd card or usb memory stick to save recipe or I can save it in inside memory of hmi?  Can someone told me how to do it step by step cause I only have errors when I want to save or load recipe.  Thanks in advie 
  16. Axis Permanent Control

    Hi Guys, How can I bring an axis into permanent control? that as soon as a value changes, the axis reacts. My Hardware FX5U, FX5SSC MR-JE-20B. Thanks a lot.
  17. Werking PID regeling

    Beste allen,  Voor een temperatuurregeling om een watertank om product op de juiste temperatuur te krijgen en te houden voor een aantal minuten. Wil ik een PID regeling toepassen, want volgens mij is dit de beste methode om zoiets toe te passen Of heb ik dit verkeerd?  Een situatie schets is: Er komt product in een watertank. Dit wordt doormiddel van water en stoom verwarmt naar 120 graden. Hier 20 min gehouden en dan terug gekoeld naar 30 graden.  Hoe kan ik het beste mijn PID regeling maken om zo snel mogelijk op de 120 graden te komen en daar stabiel te laten blijven? Bij het afkoelen mag het Delta T verschil niet groter zijn dan 50 graden anders gaat het product kapot.  Ik heb wel wat ervaring met het programmeren van plc's, maar nog nooit een PID regelkring toegepast.  Vandaar mijn vraag hoe werkt zo'n regeling precies. Ik heb wel wat filmpjes bekeken hoe je het kan programmeren. Maar voor mij is het niet duidelijk wat er nauw precies gedaan werd en waarom. Kunnen jullie mij dit  uitleggen, zodat ik het begrijpen ga?   Er wordt gebruik gemaakt van een fx5u plc, geprogrammeerd in gx works 3 en een got 1000 scherm om de data te lezen en te schrijven.  Warm water is een open/dicht klep. Koud water en stoom zitten een regelklep van 4 - 20ma in het leidingwerk.  Ik wacht in spanning af.    Groeten A. J    
  18. I'm making some changes to a project at a customer's site using all the same software, etc., that I created it in. I only use GX3 for this project so I'm not an expert. When I try to transfer I get ... ... immediately followed by ... Now I've got a red ERR light, P.RUN is blinking and we're out of production for a few hours. The error flags M8060 to M8069 are all zero. It may be related to two function blocks at the end of the transfer but the F4 Rebuild All function works fine. Can anyone help? Thanks!
  19. Hello Guys, I have a problem with my Screenbuttons, if i push them, my drive moves only an Impulse. I see on the Simple-Motion Module that the Signal is during pushing the screenbutton is active, but the Axis moves only an Impulse. In example M400 is for drive the 2nd Axis to the right side and M405 for the left side. My Hardware is: FX5U, GOT2000 (GT2505HS-VTBD)
  20. GT2710 screen not refreshing

    Hi All, and apologies for what is probably a proper newbie question. I have a Mitsubishi GOT2000 (GT2710) connected via DH485 to an Allen Bradley SLC500. Most of it works fine except for one base screen, which when opened doesn't get updated with any values. Opening any overlaying window screen will then causes the underlying base screen to then get populated. It's almost as though the first screen doesn't know where to get it's data from until the second screen is opened. As before I'm a beginner with this, so hopefully there is a simple setting that I haven't spotted. Thanks in advance for any advice.  
  21. Hello everyone, I would like your help on an issue. I have a screen designed with GT Designer3 ver1.156N. I found the Ver1.156N software, I installed it, but I can't open the project. I would appreciate it if you could help me with what to do.
  22. FX5U and SEW inverter over profibus

    Hi, I am not very experienced with PLC's. Now I should control a few SEW movitrac inverters with a profibus connection. The PLC is an FX5U with an FX5U-DP-M communication module. I managed to get the network settings up and running. But I don't know how to make a program to control them. Would anyone have a sample program that could help me to get strarted?
  23. GT2107-WTSD not showing in GT Designer3

    Hi guys, im just looking for some help if possible, I am trying to setup a HMI (2107-wtsd) but GT Designer3 does not have this model nor does it have any 2107 models in the GOT type dropdown. How can i get my model to show? I have tried setting the GOT type as a G2105 and the GT softGOT2000 and these did not work, the HMI is on a white screen with install package data but i cannot do this if it is not in the GOT dropdown correct? I have attached some pictures to show. the HMI is connected to the PLC via ethernet and the laptop is connected to the HMI via usb I am very new to this so we are using test benches so if anything looks wrong i am very sorry
  24. GT designer

    Hello everyone Im updating a HMI with GT designer, the problem occurs sometimes when i try to save the new changes it display the pop up notification that i have attached, therefore i cannot save my changes and i must start over, what is pretty frustating because once i do it again and save it there is no problem.  Does anybody know if im doing something wrong? the application was created with melsoft Navigator, what it seems to me being the problem not a fan of mitsubishi... Thank you in advance
  25. I did a lot of research for being able to control my Mitsubishi FX-5U PLC. I want to control it over network using SLMP with 3E frame messaging, but I am unable to understand the message frame. I am referring this manual. But despite spending days I haven't been able to understand how to control the PLC using SLMP. I understand that if I use this message frame, I will be able to read data on D200 register, and it does work successfully. 50 00 00 FF FF 03 00 0C 00 10 00 01 04 00 00 C8 00 00 A8 01 00 But, I just don't understand, how to access and control the devices on X and Y. Lets say I have to read data from all inputs (X) or write data to all/few output (Y) at once. I tried resolving this issue by trying to write to outputs, Y1 and Y2, and set them to high, but it doesn't work (Below frame is in ASCII format) 50 00 00 FF FF 03 00 0D 00 00 10 14 01 00 01 Y* 00 00 01 00 02 11 I know I am doing it wrong, so want to know really what am I doing wrong