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  1. Hi All, Has anyone had the experience of connecting two Fernhill Scada units using an OPC UA?  I am intending to use Fernhill Scada on my Master PLC to read tags from my Slave PLC's Fernhill Scada. Then, displaying local tags (Master PLC, "Fernhill SCADA Unit 1") and read/scanned tags from the Slave PLC, "Fernhill SCADA Unit 2". In the meantime, I am trying to use both of my Fernhill SCADA units interact with each other (one unit to read tags from the other unit) by using Internal Digital Tag on the Fernhill SCADAs.  Any help would be appreciated.

  2. Siemens and SCADA system

    zygic97 posted a topic in Siemens

    Hello !  I have a problem. i'm new in tia portal and all siemens PLC. I woudl like to connect my Siemens s7-1200 CPU 1215DC/DC/DC and HMI KTP700 Basic PN to a SCADA system. Can someone give me some advice? Thank you in advance. i use tia portal v17
  3. Modbus/TCP Client Driver for .NET 6, .NET 5 & .NET Core. - ASComm IoT View File ASComm IoT for .NET 6.0, .NET 5.0 & .NET Core developers. Class library for use in Visual Studio.NET to create HMI/SCADA apps that communicate with Modbus/TCP Server devices via Ethernet. Does not require OPC or 3rd party drivers Visual Studio.NET 2017, 2019 and 2022 compatible All .NET 6.0, .NET 5.0 & .NET Core targets are supported, including Web, Windows, console, and service apps. Runs on Windows, Linux & Android Extremely high performance - 5~10 mSec typical transaction time Supports Modbus functions 1, 2, 3, 4, 5, 6, 7, 11, 12, 15, 16, 17, 20, 21, and 24 Address mode support includes: Zero-based, One-based, Modicon 5-digit (1, 10001, 30001, 40001), Modicon 6-digit (1, 100001, 300001, 400001) Abstract base classes allow you to write generic code that works with all drivers Synchronous and asynchronous read/write methods Data change notifications Provides common user interface across all driver classes No limit on number of devices or data points Multi-threaded for high data throughput Includes extensive help system Example applications with VB and C# source code included. Easily connect office systems to factory floor. Runtime-free for qualified applications Submitter Automated Solutions Submitted 05/18/22 Category Demo Software

  4. Version 1.4.1

    34 downloads

    ASComm IoT for .NET 8.0, 7.0, 6.0, 5.0 & .NET Core developers. Class library for use in Visual Studio.NET to create HMI/SCADA apps that communicate with Modbus/TCP Server devices via Ethernet.  Does not require OPC or 3rd party drivers Visual Studio.NET 2017, 2019 and 2022 compatible All .NET 8.0, 7.0, 6.0, 5.0 & .NET Core 3.1+ targets are supported, including Web, Windows, console, and service apps. Runs on Windows, Linux & Android Extremely high performance - 5~10 mSec typical transaction time Supports Modbus functions 1, 2, 3, 4, 5, 6, 7, 11, 12, 15, 16, 17, 20, 21, and 24 Address mode support includes: Zero-based, One-based, Modicon 5-digit (1, 10001, 30001, 40001), Modicon 6-digit (1, 100001, 300001, 400001) Abstract base classes allow you to write generic code that works with all drivers Synchronous and asynchronous read/write methods Data change notifications Provides common user interface across all driver classes No limit on number of devices or data points Multi-threaded for high data throughput Includes extensive help system Example applications with VB and C# source code included. Easily connect office systems to factory floor. Runtime-free for qualified applications

  5. mitsubishi Register accessing

    zubair136 posted a topic in Mitsubishi

    Dear All i want to access a register of plc FX2N-16mr through modbus card FX2N-485-bd .   can any body help me out. i dont know any idea. any help will be a life savior. 

  6. Unable to delete a screen

    lqu@edgeautomation.ca posted a topic in Allen Bradley / Rockwell Automation

    Hello AB professionals, I am using FactoryTalk View Studio v11. I am basing on an old project to build my application. I restored the project from a .mer file. I deleted or renamed some old screens, saved and closed the project. But when I open the project next time the screens I deleted still show up. When I click on it it will show an error message "Component does not exist".  In the FactoryTalk ME application, I right click a screen name on the left tree under the Graphics, and then click "Delete" or "Remove", the display would disappear at that time. But it persists on coming back next time I open the project. If you know the solution to resolve please reply. It is much appreciated.   Thank you. Lei
  7. I'm working on a program where I manipulate REAL numbers in Sysmac studio using an NX1029020 PLC. My problem is I am new to automation and I don´t know how to display those numbers when connecting to an NB HMI. I´m trying to send the data to a bar picture and a number display. My question is which AT Specification Attribute should I assign to my variables in Sysmac Studio and their corresponding Area in NB-Designer? I tried using the DM area but it didn't show numbers on the displays, only shows *****. Should I convert my real variables in Sysmac first? Or how can I keep decimal numbers and then display them? My current configuration in Sysmac: Name Data type AT Network publish ST1 REAL %D5 Publish Only ST2 REAL %D3 Publish Only My current configuration in NB-Designer Bar Picture Addr. Type D Address 3 Code type BIN Number Display Addr. Type D Address 3 Code type BIN Data type Float Integer 4 Decimal 2
  8. Hi all, Can i rename the master of numbered project (#1, #2... create used "save as new number" function)? Actually i can only open preferences window of the last number, and only edit Author and Comment. If i edit one on these two it only change it on the last number. Are there a method to change preferences for the "master" project and all the sub-number? If i would rename a project now i have to save as different project, and loose basic version control that numbered projetc provide (enought for me) and generate more confusion. In the single project i have no problem edit all Preferences include name. Versione: Sysmac Studio Standard Edition 1.47 Thanks, Andrea.  
  9. Hi everyone, I am new here, currently I am working with AVEVA System Platform SCADA project where SCADA Data need to upload to a database frequently. so I setup a server remotely with database and tables (using Microsoft SQL server Management Studio). and using AVEVA System Platform SQL Data object i made a connection to the remote database and table and also add Attributes same as table Column. now I don't know how to use this SQL Data Object in My SCADA, how can i make it automatically insert My SCADA Data (selected data) to Database Table. Please Help me.

  10. Reporting for Siemens PLC

    Timoti posted a topic in Siemens

    Hello, We want to do excel reports on Siemens PLC. We do not want to use historian programs. Do you know another programs?
  11. Currently have NX PLC setup as an OPC UA server and an OPC client setup and communicating.  The issue is only tags that do not have a Data Type are showing up in the OPC client.  I have 2 separate OPC softwares connected to this plc through OPC UA and both are having same issue.  If I setup the OPC as a polling service, then all the tags show up as expected.  Does anyone know if this is a known issue with Omron and their OPC UA server, or is there something that I am doing incorrectly (possibly a setting within Omron that I am not aware of)?
  12. Good Morning,   My name is Joseph Rhodes, I work as an electronic technician for the City of Tuscaloosa at the wastewater treatment plant. I work to keep the plant up and running as well as 64 lift stations spread out around Tuscaloosa, Alabama. A majority of our lift stations utilize Verizon Cell Modems, RV50s to be exact. It's rather easy connecting remotely to these lift stations as I can configure a driver as an ethernet / ip driver then associate an IP of that lift station (ex. 10.181.3.104 is lift station 104, 10.181.3.105 is lift station 105, etc). However, for the lift stations that do not utilize cell modems. We use GE MDS 9710 and 9810 radios. It is these lift stations that I have yet to figure out a way to connect remotely to the LS RTU PLC. All of our lift stations use Allen Bradley MicroLogix 1200s or 1400s. These lift stations that use the MDS radios communicate information to water tanks then that information is sent back through other channels. I was wondering is there a way to associate these lift stations on RSLinx that use GE MDS radios ?   
  13. OS: Windows 7 on VMware virtual machine. Sysmac Studio V 1.13. What works: Ping to PLC. Sysmac Studio -> Controller -> Controller Communications -> Ethernet via hub -> Test -> "OK". What doesn't work: Starting with new project for NX701-1600 (correct PLC): Sysmac Studio -> Controller -> Online. -> Controller -> Transfer ... -> From Controller. The task seems to run to about 90% before stopping with the error:  I can't find any reference to this error in the manuals. Has anyone got any suggestions to fix this?   Many thanks.
  14. hello everyone, I using stepper 17HS2408, microstep driver, modul motion QD75D2, PLC QD3UDV,, i've been trying to use program Absolute in axis 2. When I trigger the command to run absolute program the current value is running but the stepper motor still not moving, is there any suggestion about this?
  15. Hello! I have been working with a Factory Talk Studio V8.0 and my computer was crashed, "blue screen". After this, I can not open my panel project anymore, I only get information Failed to open factory talk private directory for the application. How to save my project?  
  16. I hear a lot of people talking about the annoyance of price estimates (meaning they don't get a clear, transparent price from the beginning) and the costly engineering that seems to never end. Do you think that a step-by-step, clear process and course of action from A to Z would be beneficial for companies? And I'm not talking here about SCADA software, like Ignition. I'm talking about using Ignition to build and implement a fully working SCADA solution, customized to your company BUT you know exactly the price and the methods/processes that will be used (it's a replicable framework to get similar results for multiple companies - and the results would be a SCADA solution without the headaches of the unknown prices and engineering characteristics). Basically, a clear project-based approach rather than an hourly approach where things can get confusing.    Do you think the industrial space could use something like that?
  17. View File Sysmac Studio Simple PID Example A simple test program and starting values for the PIDAT instruction in Sysmac Studio. Simply run the simulator (Simulation-> Run) and toggle the Test_PID bit. Simulated feedback will allow the loop to operate normally. The setpoint can be adjusted by modifying the PID_SP variable. There is a pre-programmed data trace that traces the SP, MV, and PV. To use the data trace navigate to DataTrace0 and start the trace, flip the Test_PID bit true and the trace will log 10k samples. Submitter photovoltaic Submitted 02/13/22 Category PLC Sample Code

  18. Sysmac Studio Simple PID Example

    photovoltaic posted a file in PLC Sample Code

    Version 1.0.0

    62 downloads

    A simple test program and starting values for the PIDAT instruction in Sysmac Studio. Simply run the simulator (Simulation-> Run) and toggle the Test_PID bit. Simulated feedback will allow the loop to operate normally. The setpoint can be adjusted by modifying the PID_SP variable. There is a pre-programmed data trace that traces the SP, MV, and PV. To use the data trace navigate to DataTrace0 and start the trace, flip the Test_PID bit true and the trace will log 10k samples. Change the SP and view the behavior when the trace finishes.

  19. Scada/ Site management

    Plc_Mitsu posted a topic in Mitsubishi

    Hi,  I have basic experience with PLCs but have a degree in electrical engineering. I have landed a job which requires me to advance my plc knowledge. I am based within the UK and need some advice on how to go about a solution to a problem. The site I am doing this for needs a site managment system. The site is within food production, this would be monitoring of mostly trips and faults within a wide range of industrial equipment (Pumps, compressors, fridges). The site is mostly Mitsubishi and would like one centralised portal within the workshop to view all of the equipment availability. Thank you.
  20. The summary of the issue is when attempting to update any hardware file or technology package, the package will hang up in the “copy setup” status. This state will remain indefinitely – no further progress is made past this point. These are the steps that I have used to troubleshoot this thus far: I always run Automation Studio as an administrator I have redownloaded the program a couple of times, storing the downloaded ~8 GB package in C:/temp Temp files are cleared prior to launching Automation Studio I have tested different internet connections. With and without going through the company VPN. Launching the package via local and internet connection to isolate if it is a TCP port blocking issue. At this point I’m curious if there’s different registry key changes which allow for deleting files from temporary directories… but that’s just a theory. I've attached some screenshots.    What the function of the copy setup state? How can I progress past this state?    I'll keep banging on the keyboard to figure this one out but if there is a good Samaritan out there on the web it would be MUCH APPRECIATED!
  21. I am new to automation systems and devices and I just want to know how to connect two HMI's (each one would control different things) to one PLC using Sysmac Studio and NB-Designer via Ethernet. The model of the PLC is NX1029020 and the HMI's are one NB10W-TW01B and an NB7W-TW01B. I searched for info about this topic online but I couldn't find anything that worked for me, I saw an article from OMRON where they connect two NB's to the CP series, but in my case, NB designer doesn't allow me to insert more than one HMI in the same project, I also found something similar on a youtube video that gave me an idea about how to connect multiple HMIs exporting the pks file and importing it to another HMI project but I still can´t figure out how to add both to my PLC. I would thank you a lot if you could help me with this because I know it's not a rare implementation, just I haven´t found the right way to do it. I also leave the links to the Omron article and the youtube video I found. https://www.myomron.com/index.php?action=kb&article=1554 https://www.youtube.com/watch?v=rXx5lut7G9I
  22. Hi, Could anyone help me out on how to extract the digits present in a string in sysmac studio... Thanks in advance !!!
  23. Hi, I have quite a noobie question. I want to create a function block to do some simple operations on 2 variables. Both variables are In/Outs (see picture attached). How can I make this function accept variables regardless of the data type? Given these is just simple math I am able to use the same instructions in REAL, INT, UINT, etc. But, the function block only lets me assign one Data Type to the In/Out variables.
  24. Good day everybody!    I am having issues troubleshooting a machine which is controlled by a VIPA PLC. I must admit that I am not very knowledgeable with this brand so I am a bit hesitant to touch anything. From the machine's supplier I got a .wld file which I could load into an SD card and load into the VIPA PLC itself through a Master Reset procedure. Still, our issue persists so I was wondering if I could somehow extract this .wld file into Speed7 Studio (or another program) to visualize it and try to troubleshoot the issue. Or in another case, if there was a way to directly read the currently loaded program from the PLC.    As I said, I had never worked with this brand before so I am being a little overly cautious with what I touch in this PLC.    Thanks for your help! 

  25. Citect Scada Modent Bit Read

    hmwright posted a topic in HMI & SCADA

    Hi team; I am struggling with a Citect SCADA read of some data. The system is using the "Modnet3" driver over TCP/IP to talk with a system (Modnet 3 as its TCP/IP with first register at 0 and 0 to 15 bits). I am reading the modbus data into variables which is working fine for the analogue values all defined as real in citect. The Issue I have is that the driver help says I can direct reference a bit in a word, in my case address 45052.1 Holding register 45052 and Bit 1. If I read this as a UINT I get a value of 147 corresponding to bits 1,2,5 and 8. Citect generates no errors for the tag setup where I define 45052.0 through 45052.15 but all remain as zero in tag lists.  Any help would be fantastic Kindest Regards Howard