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Found 117 results

  1. Crouzet Millenium 3

    NFAGEN posted a topic in Other PLCs

    Recently had to get a program out of a millenium 3 plc which I had programmed a few years ago but the cable would not connect.The only difference this time ,as my laptop no longer had a rs232 port,was the use of a USB to rs232 converter. Having trawled the web I managed to find the circuit of the interface cable below. It looks like the signal from the computer uses the negative going part of the pulses which aren't present on most usb to rs232 converters. Is this correct?
  2. I am trying to use Reusable files, but it is greyed out. Is there a setting that needs to be enabled to activate it? I am using CX-Programmer v 9.74 Update 1: Apparently, when you create a data structure this gets greyed out  
  3. Hello, Good Day All. I am facing this issue while I am going to copy old plc to new plc. but old plc having 4965 steps, once going execute this program to new plc its showing more than 8000 steps. please suggest on this. PFA.

  4. GX Developer project does not open

    Rajan_UAE posted a topic in Mitsubishi

    Hello All, I have a GX Developer project folder file sent by the client. I am not able to open. It opens the GX Developer and says Failed to read the project file. The screen shot is attached. Also the  the project is attached. Please help me to open the project. I am using GX Developer version 8.91V 显示器 综合测试.rar
  5.   Hello, I downloaded the program from the M251 PLC program, using the SoMachine4.3 environment. However, the downloaded program does not compile because the library is missing. The library is from a different manufacturer. Is it possible to find this library on the M251 PLC device? is there any way?

  6. LOGO For Excel

    progpro posted a file in Demo Software

    Version 1.0.0

    17 downloads

    LOGO For Excel allows you to retrieve, view, log and write data to one or more Siemens LAN connected LOGO! 8 basic modules using Microsoft Excel without the need of a touchpanel or any other hardware or driver. Configure in no time Excel spreadsheets that contains live LOGO! data.
  7. View File LOGO For Excel LOGO For Excel allows you to retrieve, view, log and write data to one or more Siemens LAN connected LOGO! 8 basic modules using Microsoft Excel without the need of a touchpanel or any other hardware or driver. Configure in no time Excel spreadsheets that contains live LOGO! data. Submitter progpro Submitted 03/25/22 Category Demo Software

  8. .gps file help

    nprsut posted a topic in General Topics - The Lounge

    Hello everyone, I am working on a plc upgrade and the client provided the old code file which has the extension .gps. Can anyone tell me what type of code file this is? And second, is there anyone I could hire to open this file and create a pdf version of it for me? Thanks. Gppw.gps

  9. Codesys 2.3

    Devesh posted a topic in Mitsubishi

    Cpu 2211 ple send 
  10. Anyone you know any books,software or educational package to learn plc program at home Please??  

  11. Mitsubishi Fx2n Modbus rtu vfd

    Ahmed Irfan posted a topic in Mitsubishi

    Hello everyone, may you all bless with the best. Can anyone please help me on connecting and programming In Modbus rtu INVT CHF-100A vfd with FX2n having rs485-bd module. I want to connect 11 vfd and one fx2n plc also .

  12. Mitsubishi Fx2n Modbus rtu vfd

    Ahmed Irfan posted a topic in Mitsubishi

    Hello everyone, may you all bless with the best. Can anyone please help me on connecting and programming In Modbus rtu INVT CHF-100A vfd with FX2n having rs485-bd module. I want to connect 11 vfd and one fx2n plc also 
  13. Hello everyone,  I have a Panelview plus 600 ( I know it’s old but I’m trying to get it to work). It’s on a yogurt bucket filler, I don't have any application to run or to do anything. What software do I need on a computer to be able to transfer it to the panelview. Is this even possible?  There is nothing in the memory right now but how to I program it and what program do I use?  I’m in the Los Angeles area and even willing to pay for someone to come and do it.  I need to get this to work, thank you so much. 

  14. connect encoder to nx1p2

    hamid-tehranplc posted a topic in NJ Series / Sysmac Studio

    hi everyone i have a question about nx ec0122 i connected an encoder to ec0122. now i want creat a programm for read the pulse and reset pulse. Then write a program to measure the length of a roll. How should I do this? Thank you for your help
  15. Hello, hardaware: NX1P29024DT1 (ver1.18), frequency inverter Altivar ATV320U07M2B (ver. 2.7 IE32) and communication EtherCAT card VW3A3601 I have a few ESI files v.109, 111, 113, 114 instaled in Sysmac Studio in ESI Library. I can not establish connection between NX1P2 and ATV320 by EtherCAT. In Network cofiguration I add slave with Node Address 2. The same Address is in ATV320 (ECAA and ECSA - parameters). When I connect both I see "Network Cofiguration Verification Error" Code 84220000 and black cross on diagram "Not matched" in Sysmac Studio. On the communication EtherCAT card in Altivar LED1 Green Filickering (Link, activity) but LED2 is OFF (EtherCAT state: INIT). I see in Altivar that parameter ECSS (EtherCAT slave status) INIT. If any one have experience with connection by EtherCAT NX/NJ with ATV32, 320, 340 ? p.s. The same communication EtherCAT card VW3A3601 I use for communication the same NX1P2 with serwo Lexium32M, of course with the appropriate ESI file for this slave and comunication is OK.

  16. MITSUBISHI A1S68AD PROGRAM

    vipin posted a topic in Mitsubishi

    HELLO EVERYONE I am having problem writing in A1S68AD program, please help me out. My system configuration is as :- 1. A1S POWER SUPPLY   2. A2SHCPU   3. A1SJ71AT21B    4. A1S68AD  5. A1S62DA  6. A1SX81-S2 7.  A1SX81-S2  8. A1SX81-S2  9. A1SY10  10. A1SY10  11. A1SY10  12. A1SX80-S2  13. A1SX80-S2 14. A1SY10  This is my existing configuration. But now there is one more slot empty and now i want to add one A1S68AD CARD in the empty slot, i tried writing the program for this card, but plc gives me error. SO, anyone can send me the program with addresses for this card. It will be very helpful as I am new to this A series Mitsubishi PLC. AND HERE BELOW IS THE ATTACHED EXISTING PLC PROGRAM AND SYSTEM IMAGES. PLC PROGRAM.zip
  17. I am trying to online edit a program in a MELSEC QCPU, using GX Works2, but I keep getting this error "A file which does not exist in the PLC was specified" <ES:010a4022> Few weeks ago I had just online edited the same program in the same PLC with the same steps with no problem. There had been no changes to the PLC after that. Just all a sudden when I try to edit yesterday I get this error. Not an expert in Mitsubishi, just started learning the basics. Connection to PLC is by USB cable. Steps I followed to connect to PLC:    -Online > Read from PLC    -Select PLC Series: QCPU (Q mode)    -Select PLC side I/F Serial Setting: Serial USB    -Select all target program to Read, then Execute I am editing the file that I had just read from PLC Steps I followed to online edit:    -Online > Monitor > Monitor (Write mode)    -Execute the function below when mode is changed: Checked all    -Edit the program (basically just deleted one -||- contact and drew back the line)    -Compile > Online Program Change Then Bam! error get! "A file which does not exist in the PLC was specified" <ES:010a4022> I had tried Verify with PLC, but all results match. Is there something I am missing? Help much appreciated!
  18. Hi fellow PLC veterans, I am new in the PLC world so please forgive me if my questions read dumb to you..   I am just wondering if there are any newer PLC machines that can: 1. keep the program even after its battery is completely flat or faulty  (Is this even possible?) 2. allow users to copy and save the program somewhere so one can install the program again without the need/presence of the machine supplier What tools/software may be required?   Thank you for reading and look forward to your response :)

  19. Unconverted Ladder Code?

    berkotropia posted a topic in Mitsubishi

    Hi All, Please see attached screenshot: Whenever I want to save the ladder program or start simulation, this window pops-up. If I press 'yes' I loose the whole work. I tried to open existing program and modify it, but it did the same. When I clicked 'yes' I lost all modification and just the original program remained. (I made the program in the morning, opened and saved many times but it started popping this window later.) I work with FXCPU series, FX3U/FX3UC type, simple project in ladder. This worked well but now is not anymore. I use Melsoft GX Simulator! Can anyone advise why this is happening? It is very annoying! It is pointless to work on anything now! Many thanks
  20. Hello, On our DCS we have a button that will open an RDP connection to our PLC server and open the .mer file connecting the DCS to the PanelView HMI. This is supposed to be used for troubleshooting purposes only, but that is not the case. Is there a way to prevent operators from operating the HMI through the RDP while still allowing them to have read only access?   Thanks, Michael
  21. Hi, I have inserted new RTD module into in my SLC500 as replacement to defected RTD module however the module LED is enabled but the channel LED's are blinking. I have checked the following: In the advanced I/O configuration the module configuration is shown as expected In the data file word format it is not corresponding to the channel preferences What should I do and how to fix the word bits?        

  22. How to scan Ethernet/IP network?

    crustyneon posted a topic in CX-One

    Scenario: You show up on site and the only knowns are Omron PLC and EtherNet/IP network. You have a laptop loaded with CX-One, an ethernet cable, and the ethernet port that is connected to a known EtherNet/IP Omron network (you can not see the PLC). I have previously worked with Siemens systems and used Primary Setup Tool and Proneta with wonderful results. Do similar tools exist for an Omron environment?  Question: How to (relatively quickly) scan an EtherNet/IP network for connected devices without knowing their ip addresses?  

  23. plc mtsubishi r series and rj71c24-r4

    Javier Campos posted a topic in Mitsubishi

    hello, im working with r04 mitsubishi plc with rj71c24-r4 in modbus rtu mode, i need to read and write PM1200 scheneider values, but i have problems, is my first time with this model and very different than fx5u model, i working in GX works3 someone who can guide me, I would appreciate it too much
  24. I have an analog output card 1734-OE2V and there is in the fault/actions page parameters for program mode. What is program mode and when it is activated? Fault mode is clear but... Program should be written the value, but when this happens?

  25. Pumps controlled with counter

    MR_plc_Norway posted a topic in CX-Programmer

    I need som help and suggestion how i can control 2 pumps that shall go 10 times each?i have 2 level sensors that is giving it the start and stop,and pump1 shall start 10 times,then pump2 shall start 10 times.Can i use CNT and how is the best smooth way to do it?   thx