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Showing results for tags 'it possible to get the program backup form plc fx2n 48mr and roster it in 3u-48mr'.

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  1. hello every body.  I want to upload program from  HMIGXU3500 . I have  Vijeo Designer Basic v1.0   software Is it possible to upload program from this HMI.? I want to have back up file 
  2. FX2N-32MR Prog/CPU Error

    Hello. I first off I wanna say that I am completely new to PLCs and am trying to help fix my Uncles hydraulic die cutting machine that uses a Mitsubishi FX2n-32MR plc. It has CPU version 3.10 and ram memory and is giving him the error 6402. This machine was working perfectly fine up until a few days ago. I already know that the backup battery is toast. It was only reading 0.1 volts. I am trying to figure out if the plc is fixable, if this is a software or a hardware issue and if so, how to fix it and help save him $$$.  I have successfully communicated with the PLC using a usb to sc09 cable and have the following software installed: GXWorks 2, GXWorks3, GX Developer and MT Developer 2. I got the error 6402 from GX Developer. I have attached what I believe to be the Program that it has installed to the PLC, but all I did was save it after the program read it(it had an error while reading it) so I dont know if there is actually any data.  Any help or direction is greatly appreciated. I have attached 2 images as well. Not sure how helpful they may be. Default Program.rar
  3. Program lost after battery replace

    We think so we lost the program after a battery replace, because the program isn´t loaded on GOT. Is it possible restore it by the PLC?
  4. This course is designed to equip the novice with no prior PLC programming experience with the basic tools necessary to create a complete PLC program using ladder logic common to most current platforms. Use Software : - Somachine EcoStruxure Machine Expert Basic - Free - Vijeo Designer Basic Full Articel About Lear PLC Schneider  Video Tutorial Learn PLC Training Free
  5. FX3U Stop Reading Channel Data

    Hello Everyone,  Need help with reading channel data of FX2N-4AD with FX3U Cpu. I have added all the logic and it works also. Problem is that, FROM function stop reading/fetching data from FX2N-4AD after some time i.e couple of hours and value just hang. Like 502 or something, untill you reset the whole PLC. What could be the problem. For the further info, -I have connected the FX2N-4AD on the right of fX3U-64M. -There are two extension blocks FX2N-16EX and FX2N-16EYR also added to the right of FX3U-64M -Order of mounting....FX3U-64M > FX2N-16EX > FX2N-16EYR > FX2N-4AD > FX2N-4AD   I have tried using the 2nd special module connected at the end, but It showed similar problem after few hours of running. THis shows that both Special blocks fx2n-4ad are okay. There is something wrong with PLC maybe? Please help
  6. FX2N 4AD2DA

    Hi,    Doas anyone have any samples how to configure +10 analog outpu for china version of mitsubishi PLC , and how can i test if configuration work  ?
  7. Granite Line Polisher Machine

    Hello friends, I have been working on Granite Line polisher machine. I have completed the program but there is a requirement for polishing the Uneven shape of granite slab. Has anyone worked on logic of this machine? Can anyone give some idea for the logic or the Plc program. I have seen Chinese machine manufacturers giving this feature. 
  8. FX2N - 48MR (MELSEC)

    Hi everyone! I buy a new Mitsubishi FX2N - 48MR PLC. I just want to asked If I can directly removed the EEPROM from the old PLC and transfer it to the new one without losing the data?
  9. Generate wave forms using LCPU

    Hello,  I am trying to generate a wave form, such as sin, using mitsubishi's LCPU. The problem I met is that time precision of the wave form generated is only about 30ms. I checked my cpu scan time is about 2-3ms. my DA conversion specification is 1ms/channel. I am afraid CC-Link communication delay is the cause, but not sure. From the wave form, it seems some where time division is limited to about 30ms. I have expected at least for example 10ms can be obtained, i.e. if the period of my wave form is 100ms, I can output and get at least 10 data points. Would anyone give me some advice. Many thanks in advance. Ting Xing  
  10. Hello,, I have motion controller A series A172SHCPUN,, I have written the program ladder into the CPU, but I can't write the motion program.. i dont have the program to open file the program motion and I want to ask if I have the software SW3RNC-GSVE, my os computer is window XP, Can it be installed? and is the cable transfer used the same as the ladder transfer program cable (SC09)?
  11. Mitsubishi GT DESİGNER GOT1000

    Hi,  I need this program Please help me  R.lotfi@gmx.com
  12. Fx2n-2lc

    Hi... I want to know how to configure Fx2n-2lc? Please give me ladder diagram to display temperature value on gxwork2 and to make it reference value for temperature controller. Thank you
  13. FX2N Battery replacement

    I have run across a Mitsubishi FX2N with a battery light on.  I have never worked with Mitsubishi before, but the manual describes changing the battery and indicates the controller must be powered down for the change.  You have to beat the clock and change the battery within 20 seconds.  Has anyone changed these batteries while powered?  Used to do that with PLC5's but I have never dealt with this processor before. 
  14. Hello folks,   I am a rookie, self-training in PLC programming. I have written an SFC exercise (attached ACD file). I also try to call STL written subroutines and add-on instructions, from within the SFC main program. Calling the created subroutine works fine, but calling the add-on instruction fails from a reason which is above my level. I tried, tried and tried different solutions, with no avail. I am either wrong in writing the add-on (perhaps some missing but missing tag ?), or wrong is calling it. Can someone please give me a hint on what I do wrong ?   Thank you, Radu PS . I use Studio 5000 v24, combined with RSLogix 5000 Emulator.     SFC_trial.ACD
  15. PLC trainee

    Version 1.0.0

    46 downloads

    SFC test file; cant call an STL written add-on from SFC main program
  16. PLC trainee View File SFC test file; cant call an STL written add-on from SFC main program Submitter Radu Babau Submitted 02/04/19 Category PLC Sample Code
  17. Geo1000

    Hello all, I have a problem with PLC at work. I am working on historical code with a view to upgrading it for a roll out program to all site based PLCs. The code is to be downloaded using memory cassettes, and there is data on the PLC's which needs to be retained. I have re-worked the code and it performs as I would expect as per the following: 1) I download original code (V2.01) to PLC using CX1 2) The PLC simulates a cycle and various values are stored (the key variables are Installation Date and Service Due date). 3) I then download my code to the PLC and the variables have been retained. All so good so far.   The problem is that the factory production line uses PLC code saved using the PLC Backup Tool. When I download the original code to the PLC using this tool, I encounter various issues, but the main one is to do with real time PLC clock values. When I download the code direct from CX one developer,  I use the MOVD(083) instruction on A352 through four to give me a variable with the date, month and year. This morning (29/01/2019) the BCD values read as 41, 1 and 25, which translates to 29 (0010 1001), 1 and 19 (0001 1001). When I download the backed up code using the PLC  Backup tool, the values are totally different. I have run the backup files for both codes through a comparison program and there are no differences between them at all....... Can any one advise if they have experienced this before??   Thanks.
  18. Panasonic FP0 C14RS

    Hi All, I am new to the forum and new to programming PLC and like every newbie I have a lot of questions - Brief History of me - I had been a Manufacturing Technician for 20 years and recently got my BS on Electrical Engineering and now working as an Equipment Engineer. The main reason that got me interested in PLC's is my degree,  the field that I would like to get into and a recent problem that arise at work. My experience with PLC is very small in programming, some in TS I/O- However I had been studying by my self to the point that I built a test bench to understand it better and in the future create different project for learning purposes Currently I am putting together a tool Alarm delay program - Basically my exhaust sensors trigger an alarm (input signal turns OFF) before its send  the signal to my tool for abort, I want to create a different Alarm which will cause a different response from my tool and delay the original Alarm by 10 min and then trigger the original Alarm - PLC = Panasonic FP0C14RS  Reasons: Create a different Alarm: The response from my tool to this alarm will allow me to return my material back from the tool and put it in a safe spot. Delay the Alarm: Use a timer to perform this tasks - This the time that approx. it takes the to return the material. Trigger the original Alarm: I need to know which sensor was the problem in order to properly TS- So after my timer is complete - I want to know which sensor created the original Alarm My Current problem: I created the LD program, and while the original alarm stays OFF the program works fine - but since my exhaust sensor are always on - If my original alarm is trigger for  a few seconds, just enough to start my Delay Alarm: I dont have a way to know which sensor trigger after my Delay(Timer)is complete,  I reset my relays in order to be ready for new alarm.   Please provide feedback to my program - I know currently is not the best way or efficient way to do this and there are better ways, but my plan is to get it to work and then later revisions improve the way the program can be written   Thanks in advanced for your feedback and help Exh_delay_inv_rev1.pro
  19. ladder program

    Hello everyone, I want to know why the Y172 coil is ON / logic 1? whereas contact SM1 is worth OFF / logic 0? can anyone explain it to me ?
  20. MAC E300 backup

    Hi everybody! I should help to upgrade some automation equipment, that has a FX2n and MAC E300 onboard. I.e. all SPS are quite old, obsolete and discontinued in production for a long. So will be useful to make an uploading of program from the HMI, otherwise, when it may die, all autmomation system will  die... However, in contrast to the PLC program, the program in HMI is password protected for upload and download. Excuse for my question, but is there a way to bypass this password without losing an HMI program. Thanks in advance
  21. Hello.. I have hmi Proface GP-4301TW, USB type B cable and ethernet cable. I want to transfer the program to the hmi but I cant. When I turn on the power of hmi,  a series of test appears and finally it looks like the photo below and I cant enter the offline menu.. can anybody help me to solve the problem?
  22. Please,if anyone has a working program (.stx).I need it to test a PL7 JUNIOR software
  23. Panel view plus

    What is the best way to get to the configure screen when the mer file is set to auto run on the hmi. I need to get this file out before this screen finally quits on me. 
  24. Hi, In conception phase we currently use GXWorks to upload programs to PLC (L-Series). In production mode, for different security reasons we would like to automate this transfer so that the operator does not access directly to the program. Do you know any tool allowing this by using command lines and not GXWorks UI ? (GXWorks does not seem to be "command line" friendly As a POC I  have automated the GXWorks UI in C#  (by simulating menu or buttons clicks) but I don't find it reliable (what if an unexpected popup "pops" ? ). PS : I am a totally noob in this PLC world so maybe I missed stg in the docs ...