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Found 354 results

  1. Hi guys, I'm having a problem on how to save the home position for omron servo driver. How does the servo driver know where the home position is after turning on? Btw, I am using Mitsubishi FX3u for my PLC
  2. I need to learn about position control for 2 axis with a QD75MH2 module. I know how the basics about programming with the Q Series PLC but I've never done any positioning control. I'm having a really hard time understanding the program I have to modify and I don't know where to start. Is there any course you might recommend? Even if I have to pay for it. Thanks.
  3. Hey guys, first post!  Friends at Practical Machinist sent me over here b/c we were stumped.   I have a Mitsubishi 500M control CNC machine.  There is a section of the ladders that i don't understand, and Mitsubishi couldn't help, and the OEM is defunct.  I do not have a hardcopy of the ladder circuits. I have an output , [Y13], that i can't get to turn on because of an internal relay | M453 |       see pic 1 When i searched for relay M453, it seems as if it's in some sort of array function.  see pic 2 None of the relays from M448 thru M512 ever turn on.  I understand that all these are controlled thru this circuit, but i have no clue what is going on with the R registers, and how the heck these internal relays can be turned on. Can you guys help explain?   Thanks!

  4. PID (Q62HLC) in Q Series

    Nurlan_B posted a topic in Mitsubishi

    Dear all, do you have some ready examples for Mitsubishi Q series(Q12HCPU) where you use PID (Q62HLC) ? I use two analog input from 4-20mA and two PLC output. I acept 2 signal from level sensor. So how can I use PID autotuning? As I see in examples in manual, there also have other parameters, which I must set, except PID function. Thanks in advance .

  5. I/O configuration error FX2N

    Radwan posted a topic in Mitsubishi

    Hello please could you help me with this problem . I have FX2N-16MT CPU with expansion modules FX2n-16ex-es , FX2n-16ey-es in that order . when i download the program on it and moniter online  i have active output on y22 ,y25, y13, y00, y27 (software) , i only found led of y00 (CPU module) ON , others of expansion op module not  (P.s power lamp on module on ) , however the expansion of ip doing well , .  i do that trails . 1-change combination to be FX2N-16MT CPU - FX2n-16ex-es -  FX2n 16eyr (new one) , but same happen  , when i go to plc diagnostics i found error 1010 i/0 hardware configuration  2-   FX2N-16MT CPU -   FX2n 16eyr (new one) , but same happen 3- FX2n- 14mt CPU (New one ) - FX2n 16eyr (new one) with same program it works ok  .  i wondering how melsoft software recognize expansion module of FX2N series and if it need hardware configurations (by rack like siemens plc ) the way of addressing ip and op in mitsubishi plc FX2n series . how to change it . and if i wanna to change the cpu 16mt , by 14mt ., does i need to change spacial markes or function on the machine program . . i m sry for my bad english and thanks in advance     
  6. Hi guys! As the title explains, i wanna move a value to 210 -> 220... is there a function for that or do i have to make a MOV for every single dataregistry (look at picture)? Its an mitsubishi FX3GE PLC programmed in GxWorks2. Br, Jim  
  7. i want to operate one machine on 24 Hour timer. PLC should read the actual time. i want to stop the machine during tea time and lunch time. the same will work for whole day. please help me to how to  make the ladder in mitsubishi plc. 
  8. Hello, If anyone had to do with GSM Module using with Mitsubishi Q PLC? I'm looking for a simple example of ladder program to send a error code via SMS. E.g. error M100 (internal variable in PLC) appeared - send M100 by SMS to phone number 123456789. If someone can help me? Thank you in advance.

  9. PLC Input Output sequencing

    ACMCspark posted a topic in Mitsubishi

    Hi all , new on site and looking for some help please. Need simple solution to the following example. Imagine a clock face. At every 45 degrees , I need an input and an output from the same input some milliseconds later. Before I get to 90 degrees , input 1 is now off awaiting input 2 at 90 degrees and so on. For my 360 degrees , this would require 8 inputs and outputs with only one input / output active at any one time with the program repeating the sequence continuously when back to zero degrees. Info please on suitable small inexpensive PLC and any suitable position feedback device , thanks , Al..//
  10. Hi all. Long time reader, first time poster. I am tasked to make a couple of module specific function blocks for communication between our Mitsubishi PLC (GX IEC Developer 7.04) and a B&R remote IO over Profibus. A number of these blocks would then be used, depending on the RIO setup. Reading should be straight forward, just read X amount of words, starting from address Y. Writing is trickier as Mitsubishi prefers 16/32 bit Data whereas B&R batches Data in bytes! As I have several output modules in the RIO. I need to send my info "chained" together. Example: Module 1: 2 Bytes Module 2: 3 Bytes Module 3: 2 Bytes Totals: 7 bytes or 4 words. Sending the first word is no problem. Neither is the next two words (I will just have 1 empty byte at the end of the third word). But then the info to the third module should start in the middle of the third word. Any idea how I could solve this? Experimental: At the moment the blocks have inputs (bits), which are stored to a bit-array inside the block and then linked to an output. My idea at the moment is to merge all module-wise output bit arrays to one big bit array, converting that to INT and sending it off to the Profibus address. But I have not yet found a way to merge the arrays and shift them so all data is where it should be. Above example: ARRAY [0..15] OF BOOL + ARRAY [0..23] OF BOOL + ARRAY [0..15] OF BOOL Totals: ARRAY [0..63] OF BOOL or [0..71] counting the spare byte. Converted to 8 Words and forwarded through Profibus. Thank you in advance.

  11. FX5U

    Ikhsan M posted a topic in Mitsubishi

    Halo, i have question and asking for help. my factory use mitsubishi plc type fx5u. can anyone help me how to setting everything that make motor servo can run. PLC : FX5U Ampli Servo : MR-J4-70A Thank you for helping me.
  12. I got it too.
  13. Hardware & software HMI - Beijer iX T12B / iX Developer 2.10PLC - Mitsubishi FX5U / GX Works3Error HMI shows "Controller 1: Comm err station 0". i.e., The HMI isn't getting a response from the PLC. IP addresses are all correct and ping (and can be programmed) OK. The HMI software PLC comms configuration has a "port" setting - see below. I can't find anything comparable on the the Mitsubishi software. Does anyone know what insight I'm missing here? iX Developer is configured as shown below: Note the port setting above. I can't find any documentation on what the PLC is expecting or what's special about 1025. The PLC is setup as below with GX Works3: Anyone got any ideas how to get the two talking? Many thanks.
  14. HI there guys need some help with a project i have on the go, I am having trouble saving multiple blocks as one recipe. I am using a E1043 with a total of 10 blocks each one has a value that has to be saved all into one recipe. I have assigned all the required blocks with the recipe directories. I understand the use of the save and load functions but this seems to only allow for one block been saved (the block with the save icon in it ). I have read alot of the manuals and help tutorials and cannot figure out what is needed to be able to do this if at all possible. Any help is much appreciated and thanks in advance :)
  15. Software: GX Works3 I'm really struggling to understand GX Works online / offline operation. (I know they've been consistent in how this works for the past ten years - but it's consistently bad!) I can't find how to work in offline mode. I powered off the PLC and the software keeps trying to connect. I've cleared the PLC memory and am trying to download the complete program to an FX5U. (I was able to do it earlier. I'm still able to communicate with PLC over Ethernet.) I'm getting:Unable to write target file because it is the following status. (sic) - Unconverted - Converted function block does not exist in FB file. - Converted function block does not exist in FUN file. - Unconverted module label. There are no red items in the navigation tree. There are no errors after a Rebuild All command. What do I need to do to figure out what the problem is? Many thanks.

  16. Mitsubishi GOT password crack

    maniniyot posted a topic in Mitsubishi

    Dear sirs I Need to upgrade an old HMI unit (F900 series) to GOT 1000 series But it has a password and the maintenance personel have no idea ,the machine by the way is almost 20 years old and the manuals are also missing.... Is there a specific software for cracking the password ? thanks in advance

  17. Mitsubishi PLC Unit FX2N Problem

    franzwave posted a topic in Other PLCs

    fx2n-48mr-001 problem. Prog E flashes.Run and BAT. V no light only the Power LED lits..any idea of this error code . what's the possible solution. .tnx
  18. I am trying to set up communications between a Mitsubishi master profibus module and a Mentor dc drive using an SM Profibus DP-V1 module.. I am using GX configurator DP to set up the communications using the SM Profibus DP-V1 GSD file, but no matter what configuration I used on the master and slave setup i still have an alarm on the QJ71PB92V stating that the SM Profibus DP-V1 is transmitting a diagnostic message and the comms is shutting down. When I interrogate the SM Profibus DP-V1 I cant find any errors or messages. ANY IDEAS ON THE CORRECT SETUP?
  19. Hi, again. (I'm getting good support!) Every time I write to PLC it is switched out of run mode. I use Remote Operation to try to switch back to run mode but I get blinking P.RUN indication and blinking RUN light on PLC. I have to cycle the power to get back to run mode. Can I switch to run remotely?
  20. https://plus.google.com/u/0/collection/oCtiX To be continued...
  21. Dear experts, I used this forum for help analyzing our PLC setup in the warehouse in 2013 and feedback from the experts here was very helpful. I would like to offer an engagement as freelancer on our project since we need to cut-out a system which runs out of maintenance in Dec 2016. Please see attachment for details and very happy to receive any questions. I hope this is not against the forum rules as I couldn't find a suitable forum "job offers". Kind regards, Gunter Senior PLC Engineer Japan.pdf
  22. I am trying to find a way to do a "batch monitor of Global Labels" in Mitsubishi GX Works2 Software. I can monitor Device/Buffer Memory Batch but can't find a way to monitor all Global Label's status online? Can anybody help me on this?
  23. Dear Sirs/Madams, I am studying to connect between GOT1565 and Microcomputer/PC via RS232 However, I only see the documentation for GT-A900 and GT-F900 So, I'm wan to ask you: Can GT1565 connect with Microcomputer/PC via RS232? Who did it? can you help me? Thanks so much!

  24. Programming Error using QJ71C24N

    Husanto posted a topic in Mitsubishi

    Hi All, I have problem about programming serial module Mitsubishi PLC using QJ71C24N. If I unconnect the cable from the module and connect again it show SIO error and the communication become lost or not sending data again. so i have to restart the PLC to make it normal again. Any other solution for solve this error without restart the PLC? Thanks Husanto

  25. Non-volatile memory GX Works2

    williamj posted a topic in Mitsubishi

    Hi all, Im trying to figure out how to create non-volatile memory tags in GX Works 2 (using a FX3U controller), so that the values stored in the D registers won't keep zeroing out every time the controller powers down. Does anyone have any helpful tips on how this is done? Thanks