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  1. Please Help me, I want to connect aczet brand weighing machine CG203L to PLC CP1L-M. But several times I tried it didn't work, I've tried repeatedly in the settings section to adjust the baud rate and mode and have tried one by one but to no avail. Can any of your friends help? thank you
  2. EPS& Rock Wool Sandwich Panel Making Machine including unwinding, before cutting, film, beading / molding, rock wool and spray delivery, Edge foam, continuous curing, cutting and other functions, high degree of automation, stable performance.Edge polyurethane foam systems, automatic feeding system, to ensure that the raw material requirements in full accordance with the ratio of mixing, spray evenly; using a reliable foam technology to ensure uniform sheet foam, dense, sheet closely connected.The production line is equipped with automaticcontrol system, userfriendly interface for easy operation, monitoring, advanced computer control, easy to adjust the entire line of argument, effectively ensure the production line stable and efficient operation. https://www.yingyee.cn/sandwich-panel-production-line/45509417.html
  3. Hey Guys, Modicon M221 PLC, programming with Machine Expert. I have a project that I must create shifts for heating elements, requiring that some heating elements, those who were on for the longest period, do not turn on in the next shift. I'm looking for a sorting mechanism to determine what %MW (6 words of 8 total) have the largest value. I would like an array of 8 words, sort them, and retrieve the highest 6 or highest 4 or highest 2.   Thanks.  
  4. Dear Colleagues,   I require some help with regards to setting up virtual machines, We have some ControlLogix 1756 PLCs scattered around site running on different version (v20, v21 & v32). My company requires all software installations on company computers to go through IT. Installing all these versions on single PC is really a pain (going through IT)  for new hires and for new PCs. I am trying to suggest using virtual machines for each version that can be shared/distributed among the engineers and also to give engineers some autonomy in the VM environment.    How do I go about this especially with respect to licensing without violating the terms of use both the operating system and the automation software? 
  5. I'm a young Controls Engineer at an integration company, and I need assistance.   I have a client that has about 330 different alphanumeric product numbers broken down by length and width. The operator must be able to select the product number at the HMI to pass along to the robot we are integrating. Is there a way to be able to have the operator select the product number simply, without having to scroll over 300 items in a single control list. The HMI is not chosen yet, so it can be GE, Rockwell/AB, or Automation Direct, but we are using a AB ControlLogix Processor. Racking my brain and I have little VBA/Scripting experience.
  6. I'm an automation tech in a tool and manufacturing facility.  Lately, we've quoted a few projects for customers that include tooling (stamping dies usually) as well as some partial automation.  The automation is fairly simple usually...motor, drive, actuator to transfer material in 2 axes, e.g.  The company president and quoting engineers don't think it's a big deal for us to do this, but I'm a little wary to agree to these projects.  I have 2 years experience doing all sorts of small programming tasks, wiring, control panel design and build, troubleshoot, etc. However, I also know that there are a lot of industry and safety standards to follow when you start machine building/integrating for customers.  The tooling build is straightforward and is our forte.  But we have no electrical/controls engineers, and we have no standards really for automation "builds".  I've done smaller projects for us and I'm trying to develop some sort of standards, but there was nothing like that when I came into this position.   Anyway, should I undertake these sorts of projects in your opinion or not? And if I would, what sort of knowledge/standards should I master in terms of liability and safety, and where would be a good place to start in developing a wiring/electrical schematic standard? Thanks for your assistance. Andrew
  7. Hi, I've been having a problem with my Schneider setup, and I can't seem to figure out the problem. I'm using Machine Expert Logic Builder and Vijeo 6.2, and I can't seem to download to my PLC. I can download to my HMI just fine, but my HMI comes back with the message as mentioned in the title. Also when I perform a full download, machine expert comes up with the message "Could not connect to the device for item "xx", selected target system "PLC name" is different from the connected device "HMI name". The weirdest thing is that machine expert shows my PLC just fine, but doesn't show my HMI. I have no idea what to do, as I feel like I've tried everything. The IP range is fine, subnet is fine. The driver in IO manager in Vijeo has the PLC nodename in it, so that shouldn't be the problem either. Does anyone know what to do in a situation like this? Thank you in advance!
  8. IC220PNS001

    Hello, I currently have two IC220PNS001 connected to IC695PNC001. The PLC being used is IC695CPE330. Out of the two PNS001, one of them has a solid SF Red light on which means bus error according to the Status Parameter IO. I disconnect every single IC220 card connected and downloaded the whole configuration but I still have a Bus error.  PS: I have also tried to switch the PNS001 with the brand new out of the box and I still have the same error. In the manual, it says Profinet Diagnostic available, can somebody please guide me as to where I can find the Profinet Diagnostic, also is there any manual for PNS001 which explains the in-depth debugging process for this PROFINET Controller.  
  9. Software for GE 90-30

    Hello all, I am an electrical engineering student and I am looking for some software to program some GE 90-30s I've acquired. I received the PLCs from a mentor at my internship after the summer was over. I have somewhere between 7-8 of them with a bunch of cards and other accessories. I was hoping to start doing some projects on my own to study them, but unfortunately, I don't have any software to program them.   I have some files for Logicmaster from the company directory that I was given permission to copy, but it won't run in any compatibility mode.   Does anybody know where I could find another copy of the software or a download for something like versapro or proficy machine edition for a student? Even if I have to pay a discounted price, I would, I just want to learn programming basics.    
  10. There have been many good discussions on the applicability of cloud-based solutions for manufacturing and process control systems. On one side, some people have concerns regarding security and control of the information, on the other side, there are identified benefits enabled by cloud systems. From VMS minicomputers to DOS and Windows, from ArcNet to Ethernet, it is inevitable the industrial automation systems shall adopt the technologies that are getting predominant in IT general use; the current environment that I am calling the “Cloud-iPad era” is no different; therefore the practical discussion is not if those new technologies will be applied in the industrial environment, but how. This paper is not intended to join the conceptual discussion about the cloud, but just to present a few simple practical examples, where cloud technologies are already enhancing industrial automation solutions and enabling new business opportunities. CloudPracticalApplications.pdf
  11. State Machine Based PLC Logic Design

    Dear, Folks Greetings of the day                                     I am got very confused in "State Machine" Based Logic design, now am doing Index table based vision inspection system it having 6axis servo, now the major issue is I need to do the better logic with easy error traceability technique. So am chose state machine based system design but the error handling of system is very difficult for me. Any Process automation experts give me the proper solution for this issue or suggest any good book for this state machine error handling concept. Am tried it in web search but I can't get suitable answer < Thanks in advance > 
  12. Compare data RS232

    Halo, my name is Riandanu, I connect PLC Omron CP1E to weighing scale, and its done. i think i dont have problem between PLC and weighing scale. And i want to ask about, how to compare value from weighing scale ?  example : from the picture you can see value of weighing scale is " ST,+00160.66  g", and i want to compare it with 180 or 150 to give output on to lamp. Thankyou Riandanu       PLC to ek-i.cxp
  13. Is there a way to choose with %MW you use depending on the value of %SW49? For example, i have 7 %MW: -%MW4 that needs to be active when %SW49 :=1 -%MW8 that needs to be active when %SW49 :=2 -%MW12 that needs to be active when %SW49 :=3 -%MW16 that needs to be active when %SW49 :=4 -%MW20 that needs to be active when %SW49 :=5 -%MW24 that needs to be active when %SW49 :=6 -%MW28 that needs to be active when %SW49 :=7 so is there a way to say %MW0 := %MW(4*%SW49) on a operation block?
  14. Hello  i have a versamax plc icu200udr064 which is connected to a modbus rtu network.  i want to send some coils states on the modbus network with a specific data address, so can this be done by proficy machine and if yes can you help with that? thank you 
  15. Hello  i have a versamax plc icu200udr064 which is connected to a modbus rtu network.  i want to send some coils states on the modbus network with a specific data address, so can this be done by proficy machine and if yes can you help with that? thank you 
  16. Programming a HMI to revert to Home Screen

    Hello everyone, I was wondering if anyone here could explain to me how I can program my human-machine interface (HMI) to revert to a Home Screen after a period of inactivity. If the user has to leave at any time, and leaves the HMI on the last screen he/she was working on, I want the HMI to revert back to my Home Screen after 60 seconds inactivity. Has anyone here done anything similar to this before? Do you think it's worth the trouble of having such a function built into the HMI? Thank you for your time and for reading.
  17. I would like to bring up a topic that I've been been bouncing around in my head for the past few months. I make a living as an industrial programmer, sequencing using PLCs, dealing with drives, networking, controlling heavy machinery. All the hardware we use are from established companies like Allen Bradly, Sick, Cognex, Delta, ABB, etc... big $$$, you pay for the software, pay for the hardware and pay for the support. It's not uncommon for a large control system to cost $50k+ (hardware only) By night I'm just your regular maker. Programming AVR series uC, ARM series, playing with various open source hardware Arduino, RPI, Teensy, 3D printers, designing PCBs, stepper motors... whatever I can get my hands on. Both worlds are the same... but completely different, and there is ZERO overlap. I'm interested in why other people think this is, I'm sure that makers don't get into the industrial stuff because the price point. I'm not going to pay 8k for a AB Logix rack... are you kidding me? but vice versa? is the lack of support really all that daunting? I find OS stuff to be way more powerful, understanding something from the bare metal is the most amazing feeling, and being able to modify it to your needs is even better. Digging into somethings source is without an argument the most flexible platform to build on, and knowing the board level schematic for a chuck of hardware opens up a world of opportunities... Then lies the ethical dilemma... If I was to profit off other people's work, does this make me a bad person? What if I push the changes back into the development (which frankly I have no problem doing) I would love to head other people's opinions...