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  1. Past Hour
  2. Good day, I am new in mitsubishi and have a question about how build built in ethernet communication on fx5u fw 1.050 gx3 1.047 with smc ex260 sen1, where i need send 2 bytes and receive 4 bytes can u help me? I try to send data with this format 2#0000000100000001 and send by Ethernet Active Tcp connection library where I have added the external device configuration ip and port SMC EX260 SEN1, I think I needed use a CIP protocol and port 44818 or Ethernet/ip, maybe I need add a ENET module to use this communication between my devices? Thanks a lot for answers
  3. Today

    Hello Mr Michael, I done checking D0 and data is same with AD4329a, but maybe sometimes if i push manually repeatly, A392.12 is on, A392.14 is off and can't get data and i think cant send data again after a392.12 is on. but my question is what different with your ladder diagram and my ladder diagram before? can you explain to me?
  5. Hi. Newbie PLC user here. I wrote a test program in structured text using GX Works2. Everything works in simulation. (* === SIMPLE === *) Y0 := X0; (* === COUNTER === *) counter( RESET:=X2, CV:=counterValue, CU:=X1, PV:=3 ); Y1 := counter.Q; (* === TIMER === *) timer( IN:=X3, PT:=T#2s, Q:=Y2, ET:=timerValue ); On an actual hardware FX1N, only Y0 := X0 works. I inspected the compiled program and it shows "CALL P30" and "CALL P31". Questions: 1. Do I need to take extra steps to load some libraries? 2. How do I view the automatically added function blocks to make sure it was indeed loaded? Thanks,   test ST.gxw
  6. Yesterday
  7. Help with PLC communication basics

    PLC’s basically run ’real-time’ and do not routinely store data unless specifically programmed to do so.   ’HMI software’ (several flavors listed in the post above this one) takes on the task of communicating with the PLC to get data from or to write data to the PLC. As someone noted, some PLC comm ports are for programming, others for data transfer; depends on app specifics.    It takes a ’driver’ to talk to a specific brand/model PLC.   OPC server (Windows software) are like a gateway; one side has a driver that talks to the  PLC, the other side exchanges the data from the PLC with an OPC client.   OPC clients are built into most HMI software packages nowadays.  The latest iteration of OPC, OPC UA, is friendly on the server-client side, listing PLC configured tags in the client, but the driver side still requires ’building a tag database’ for many devices.   I think the proposed task is incredibly ambitious.  I find the prospect of connecting to a variety of installed controllers daunting, to say the least.   It’s my opinion that the world of IIoT is largely an illusion with its implementations requiring significant programming effort. Best of luck in the endeavor.        
  8. installing AL-PCS/WIN

    Any old Windows soft is working under Windows 10 perfectly, while with old releases of Win10 the compatibility should be achieved manually. With  newer releases the old soft is running automatically. I have the last release of Win10 on my PC and have not a problem to run an old Mitsu/Beijer soft.
  9. Help with PLC communication basics

    That's a big task... My suggestion for right now is to get a MicroLogix 1100 instead of the 1400. The 1100 can be programmed with the free version of RSLogix 500. It can communicate to  your data collection software at the same time as the PC running RSLogix, both over Ethernet. There are drivers available from Advanced HMI, Peak HMI, Ingear, and Ignition, to name a few. Advanced HMI is free and will get you going pretty quickly developing programs in Visual Studio to talk to your AB PLC. I don't have any personal experience with the others, though we do have a system on which the OEM used Ingear's software to manage a machine vision system that talks to a ControlLogix PLC. You'll have to figure out which system works best for you, based on the installed base of the clients you plan to work with. For example, if you wanted to run a demo in our facility, we would like to see you connect to: 1) AB ControlLogix/CompactLogix via Ethernet 2) AB MicroLogix 1400 via Ethernet 3) Siemens S7-300 via Ethernet (Profinet) 4) Siemens S7-1200/1500 via Ethernet (Profinet) 5) AB SLC 5/04 via DH+ gateway connected to Ethernet network 6) AB PLC-5 via DH+ gateway connected to Ethernet network 7) Siemens S7-300 via Profibus DP Just the first 4 options (the easiest) may be daunting. And that doesn't include the other models that we know would be too hard or simply impossible. Getting an ML1100 will get you started, but I think you'll need a fairly significant investment in PLC programming software to do this right.
  10. Help with PLC communication basics

    Thanks Twigums.  We don't know yet what data we want to read, it will either be something we simulate, or could be anything from client devices.  I'd like to know if can I just load data (values, etc) directly into the registers via Ethernet or do those registers have to get their inputs from the input ports and programming?  Thanks for the heads up about the licensing, I was not aware of that.  It would be great if there was a PLC simulator device, rather than us having to build something with production hardware and software.  My manager thinks there is but I have not been able to find simulator hardware. There are really two communication/interface issues here, one for programming and one for control/reading (OPC, etc.).  Can they both be via Ethernet or does it have to be programmed via a serial connection?  Thanks again.
  11. Desperation

    Did you get your problem solved and are you trying  to translate to CX Programmer? ?
  12. Thanks Tim. Minor concern that his simulator is powered at 9VDC, hopefully it still works.  In otherwords, the switch on and switch off voltages are acceptable.
  13. Help with PLC communication basics

    I have only used Kepware OPC to pull info from PLC's That are not AB for FTView ME to run status displays. I would think a laptop running the kepware OPC server should get the data from the PLC to the Laptop in most cases. What kind of data are you wanting to read? I have ran into a few PLC's(mitsubishi q series) that do not like talking to kepware from their serial ports. Im not sure how this may affect it using ethernet though. Keep in mind that if you are using a Micrologix 1400 you will also need to buy a license for RS500 programing software, download and install to be able to connect to the PLC and program it.(if you know this already I apologize, it was not mentioned in your post)
  14. Here is the expanded version that goes through the details of wiring it.
  15. Hi everyone, first post.  My company provides software that manufacturing businesses use to track their tactical and strategic KPIs.  We wish to add the capability to pull data directly from the manufacturing processes, PLCs, the client sites and I have a couple of items I'm hoping I can get some help with here: 1. I have purchased an Allen Bradley Micrologix 1400 series PLC (1766-L32AWA/B) that we want to use for simulation purposes in our office and possibly at trade shows, etc.  I don't need to learn everything about programming and operating these devices (at least I hope not), but mainly need to understand how to load data into the PLC and read it out.  We also have purchased Kepware OPC software that should talk to it. We are connecting via Ethernet.  In my research so far I have learned a little about how PLCs work and ladder logic programming but I have a couple of fundamental questions: Do PLCs store data (say the values of temp probes, etc.) over time or do they have to be read instantaneously before those registers are overwritten?  Is there a way to load data into the PLC without having to physically fabricate test objects that it can measure and/or do a lot of programming?  Can someone recommend a resource that can explain what I need to learn without having to become a full PLC/Automation expert? 2. We would like to purchase or create a device that we could take onto the shop floor and temporarily connect to stand alone PLCs to read and store their data so we can show it to them in our software.  Something portable that we could connect, read data for a few minutes and disconnect.  Does anyone know of such a device, or would it simply be a laptop running OPC server and client software? I realize this is a lot to ask, especially for a first post and I greatly appreciate any help.  Most of us are very new to this particular technology and I for one need all the help I can get!  Thanks so much in advance for any assistance. Alan C  
  16. Hello Pcmccartney 1, thanks for the video, but  if i can get the wiring diagram it will help me more.  
  18. Cant connect scale to CP1H through RS232C Module

    D200 needs to be something other than &0.  Try putting a fixed value in there.  Since you are using option slot 1, use #0100 instead of D200.   After you do that, check your wiring....I cannot tell if you have anything connected to SG (pin 9) on the CIF01 connector side.
  19. Hello,  please i wish to simulate HSC in Allen Bradley 1400 using a square wave generator. i have built and tested the square wave generator it works well, the issue is how to wire it to Allen Bradley 1400. also i wish to understand IO Configuration filter settings, am using Allen Bradley 1400 B series Processor  Thanks  Square wave generator simulating with AB 1400 for HSC.pdf

    For testing purposes, change your ladder rung to this: and let us know what happens. Or, put a bit in place of the P_1s contact that you are not using elsewhere and turn it on manually when A394 = 16.  Then check D10 (or D0 as I have done above).

    FX memory card may have a write protect switch turned on.  Look under the cover and see if a memory module is present.
  22. installing AL-PCS/WIN

    Never seen it work on Windows 10.
  23. installing AL-PCS/WIN

    It was made for Windows 95 / 98.  
  24. I am trying to connect my KILO TECH TOP GUN  scale with KIN 500 Indicator  to PLC CP1H  through  RS232C Module (CP1W-0007)  . Connect all wires , Comm Light on module is Blinking , But But I see nothing in the program. I tried everything I could, but I didn’t get a result in a couple of days. Thank you very much for your attention . KIN 500 25 september 2013 manual.pdf PLCScale.cxp
  25. Machine Edition View for Quick Panel

    Hi guys, I hope you still alive. Does somebody still have Quick Designer software? I have one Quick Panel Jr. (QPJ2D10L2P), but on the site all screens are Omron (and I multiple options in spare), so main idea to convert Quick Panel to Omron.  What I did? I found that program from Quick Designer can be converted to Proficy Machine Edition. I found this software and tried, but I have Error 12021: "Selected project file was created in QuickDesigner prior to version 3.2. Only project created in Quick Designer 3.2 or later are valid". I believe that here no direct convention from Quick Panel to Omron, so I just want to open project from Quick Panel in Proficy ME, and manually  recreate same for Omron.  Maybe somebody can open this project in Quick Designer and save in Quick Designer 3.2 or higher version. So I can migrate it to Proficy ME. Please help guys. 
  26. installing AL-PCS/WIN

    I am trying to install Mits. AL-PCS/WIN on windows 10, v2.7, but it goes to the install shield, see 99% progress bar, then everything disappears from desktop screen, nothing ?   go to programs, nothing is installed ?   please can anyone advise how AL-PCS/WIN is installed on windows 10 ?   thanks
  27. FX5U connected to GS2107

    I have an FX5U connected to a GS2107 via an Ethernet switch it all works fine. How do I go about adding a second FX5U? I've set the second FX5U up to be on the same network but now I'm a bit stumped.
  28. My Model Train Project

    Yeah I actually use the register method more than the counter method for keeping track of steps.  You see that Joe has each step 10 apart, ie,  10, 20, 30, etc.  Similar to the way we used to have to program in BASIC when you had to put line numbers.  That way you could insert lines without having to renumber your whole program.  The same applies in the code he has.  He can easily insert another step, say 15, without screwing up his whole numbering scheme.
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