Failed to connect to the license server   Have you ever encountered this error?   ERROR: flxActAppActivationSend - (50041, 41143, 34) "Failed to connect to the license server or Operations server. Recover: check connection and that server is operational."       This error indicates that your computer is not able to communicate with FlexSim's license server.   If your computer is purposely air-gapped, please use the Manual XML licensing methods listed at the bottom of this article.   Protocols, ports, and addresses   A license activation or return will attempt to make HTTP (port 80) and HTTPS (port 443) connections, currently with the following servers:   flexsim-fno.flexnetoperations.com license.flexsim.com www.flexsim.com sw.flexsim.com sw1.flexsim.com   Make sure these communications are allowed on your network.   To make sure you maintain compatibility with any possible future changes to our server configurations, consider configuring your network to allow communication with any *.flexsim.com subdomain.   Troubleshooting   Any of the following could prevent your FlexSim software from communicating with FlexSim's license servers:   Your computer is air-gapped or otherwise blocked from communicating over the Internet. The FlexSim software is not allowed to communicate over the Internet. FlexSim's above-listed addresses are blocked on your network or computer. Your network communicates through a proxy service but you haven't configured the proxy server settings inside FlexSim. FlexSim's license server may be down due to some outage or maintenance.   Let's look at solutions for each possibility:   1. No communication / connection issues   If your computer is disconnected from the Internet, you will need to connect in order to activate or return a license online. If this is not possible, please use the Manual XML licensing methods listed at the bottom of this article.   You may also see this error if you're on a flaky wi-fi connection, or a slow network connection. The communication must be solid enough that it does not time-out, where the client software is able to receive a response in a timely manner. If you are connected to the Internet but on a slow or unreliable connection, you can fall back to the Manual XML licensing methods, or you can retry the online activation multiple times - it may eventually complete successfully after several attempts.   2. FlexSim's communications are blocked   If your computer is connected and you can visit other sites, but FlexSim's licensing actions are still blocked, it could be due to an anti-virus solution or other security measure preventing the FlexSim Software's communications. Work with your IT team to disable such measures and test if FlexSim is allowed to communicate. If so, configure your security measures to allow FlexSim to communicate for licensing purposes, or if that is not possible, use the Manual XML licensing methods listed at the bottom of this article.   3. FlexSim's license server is blocked   Perhaps one or more of FlexSim's license server addresses (listed above) is blocked on your network. This could be a deliberate blocking of a specific address, or more likely a general block of a wider range of sites or IP addresses. Work with your IT team to determine if this is the case and if the block can be removed. If that is not possible, use the Manual XML licensing methods listed at the bottom of this article.   4. Proxy is not configured   If your network settings require that FlexSim communicates through a proxy server, you'll need to configure the software to do so.   For FlexSim version 23.0 and higher you'll do this directly in the software. From FlexSim's main menu, navigate to Help > License Activation > Advanced > Proxy Details. Fill in your proxy server information and click the Apply button.     If you're using an older version of FlexSim, you can download this attached model. This is an older model file compatible with FlexSim version 5.0 and up. It has a Model Control GUI that is an extension to the License Activation window that includes this extra tab where you can put proxy details.   proxy-details-v5.fsm   5. License is already activated but fulfillment is broken   The license you're trying to activate may already be activated on your computer, but in a broken or unusable state.   Follow the instructions for your license hosting situation to remove the broken fulfillments:   Standalone - Delete fulfillment License Server - Delete fulfillment   6. License server offline   There are circumstances when FlexSim's main license server can go offline. Most commonly this is due to regular updates or patches being applied. In this case the server will return to normal operation shortly. Please be patient and try again in a few minutes.   In cases where longer maintenance is planned you will find a notification at the top of this community indicating the purpose, date/time, and expected duration of such maintenance. This notification will be given as early as possible to help you plan around such downtime.   In rare circumstances an outage could be caused by a failure in one or more of the license server's databases, operating system, server hardware, networking, or data center. When such an outage occurs, we will post a notice at the top of this community and work to restore service as quickly as possible.   Help! I need support!   If none of the above suggestions work for you, please open a support ticket and include as many details as possible about what you've already tried and what you see happening.   Please be aware that if FlexSim's license server is online and other clients are able to activate and return their licenses successfully, that the issue is within your organization's network or on your computer. The proper place to turn to for support will be to your own internal IT teams. The above information, including the protocols, ports, and addresses and the different troubleshooting suggestions should be enough information to solve the issue.   Manual XML licensing   If you are not able to allow FlexSim to communicate over the Internet, please use our manual XML activation/return methods for offline systems:   Standalone - Activation - XML / Offline Standalone - Return - XML / Offline License Server - Activation - XML / Offline License Server - Return - XML / Offline  

FlexSim 2024 Update 2 is now available for download. You can view the Release Notes in the online user manual. FlexSim 24.2.0 Release Notes For more in-depth discussion of the new features, check out the official software release page: FlexSim 2024 Update 2: Curve Fitter, Process Flow Breakpoints, and more If you have bug reports or other feedback on the software, please create a new idea in the Bug Report space or Development space.

En este video aprenderemos a usar el ambiente de FlexSim HC para construir desde cero un modelo de atención de pacientes. Aprenderas a: Importar un plano de AutoCAD Crear objetos 3D Construir la lógica del modelo usando Process Flow Obtener estadísticas Diseñar un experimento Para más videos tutoriales pueden suscribirse al canal de YouTube de FlexSim Andina y acceder a nuestra lista de reproducción de FlexTips HC.

FlexSim 2017 Update 1 or later is compatible with Windows Mixed Reality headsets and controllers, such as the Samsung HMD Odyssey. To configure such devices, you use the Windows Mixed Reality Portal app in Windows 10 and SteamVR. FlexSim uses SteamVR's OpenVR API to communicate with these devices. Microsoft provides instructions for how to Play SteamVR games in Windows Mixed Reality. I will provide additional summarized steps below: 1. Configure your hardware with the Windows Mixed Reality Portal app in Windows 10. 2. Install Steam. 3. Within Steam, install SteamVR and Windows Mixed Reality for SteamVR. 4. If you are able to do the SteamVR tutorial with your headset, then you should now be able to use VR Mode in FlexSim: Note: While using a Windows Mixed Reality HMD (head-mounted display), pressing the Windows button on the controllers may take you to the Windows Mixed Reality Portal Home: If you end up here, you can take the headset off and put it back on to transfer back to FlexSim: Also, if you appear to be floating far above the ground, you can recenter the headset pose with this script, which you could map to a Custom Button on your toolbar: applicationcommand("recenteroculusrift");

Note: these demo models have been designed for the French-speaking FlexSim user community (all explanations and statistics shown in dashboards are labeled in French). However as 3D animation is a universal language, feel free to download these models whatever language you speak. Manutention de marchandises / Material handling download link: https://redirect.flexsim.fr/download_demomanutention niveau: ★☆☆ Ce modèle donne une vue d'ensemble sur les ressources disponibles dans la librairie FlexSim pour transporter des produits: AGV, opérateur, cariste, ascenseur, robot 6 axes, pont roulant, transtockeur. This model gives an overview of available resources in the FlexSim library to transport products: AGV, operator, forklift, elevator, 6-axis robot, crane, ASRS. Triage sur convoyeur / Conveyor sorting system download link: https://redirect.flexsim.fr/download_demotriage niveau: ★★☆ Dans ce modèle, des colis arrivent sur un carrousel et sont triés sur un des 6 convoyeurs de sortie en fonction de leur référence de commande. Si la cellule photoélectrique du convoyeur de sortie est saturée, les colis font un tour de carrousel supplémentaire. In this model, packages arrive on a carousel and are sorted on one of the 6 exit conveyors, according to their order reference. If the exit conveyor's photocell is saturated, packages make an additional carousel lap. AGV - Automated Guided Vehicle download link: https://redirect.flexsim.fr/download_demoagv niveau: ★★★ Ce modèle illustre une application des capacités de simulation d'AGV de FlexSim. Des caisses y circulent entre divers modules via des AGVs. This model demonstrates a subset of FlexSim's AGV simulation capabilities. Loads are transported by AGVs between several modules. Workshop download link: https://redirect.flexsim.fr/download_demoworkshop niveau: ★★★ Ce modèle présente une approche possible pour simuler des gammes de fabrication. Une gamme est assignée à chaque produit entrant dans le modèle. Le produit traverse ensuite chaque étape de sa gamme. This model presents a possible approach for data-driven product routing. Each product moves through a series of processing steps defined in a table. Clinique / Clinic download link: https://redirect.flexsim.fr/download_democlinique niveau: ★☆☆ Ce modèle est un exemple de parcours patient dans une clinique: enregistrement, triage par une infirmière, examen par un médecin, soins (ECG, radio ou IRM) et enfin présentation du diagnostic au patient avant raccompagnement vers la sortie. This model is an example of patient flow in a clinic: sign in, triage by a nurse, consult with a doctor, treatment (EKG, X-ray or MRI) and finally patient education before escorting him to the exit.

This article reviews one method for making a state Gantt chart for the default and alternate state profiles: Example Model You can download the model for this walkthrough ( stateganttdemo.fsm). The model has two multiprocessors, in a Group called Multiprocessors. Each multiprocessor has two processes: Process1 and Process2. To make the chart, we will first make a Statistics Collector, and then a Calculated Table. Making the Statistics Collector Make a new Statistics Collector. On the Event Listening tab, use the Sampler to listen to On State Change of the group of multiprocessors. You can leave the parameter names alone. However, we need to add a label, so we can record the profile number. Select the new event, and then use the green plus button in the Event Labels area to add a label for this event. Set its name to ProfileNum, and its value to the following code: data.StateProfileNode?.rank The event settings should look something like the following: Next we need to set the row mode. Make sure it's set to Add Per Event, with no row value. As the final configuration step for the statistics collector, we need to set up the columns. There should be four columns in this collector: Time - In the pick options, select Time, then Model Date/Time Object - In the pick options, select IDs, then ID of Event Object Profile - Type data.ProfileNum for the value. The default storage and display format are fine. State Type the following code: data.eventNode.as(Object).stats.state(data.ProfileNum).profile[data.ToState + 1][1] Set the Storage Type to String The code is necessary because On State Change occurs before the state is set to the new state. So the code is looking up the name of the future state in the profile table. When you reset and run this model, you will see a table like the following: Making the Calculated Table Make a new Calculated Table, and give it the following query: SELECT Object, Time as StartTime, LEAD(Time) OVER (PARTITION BY Object) AS EndTime, State FROM StatisticsCollector1 WHERE Profile = 1 This query creates an Object column as well as a Time column. To get the time that the current state ends, we look to when the next state begins. The LEAD() function looks ahead in the table, and the OVER(PARTITION BY Object) clause makes sure that LEAD() makes sure to look to the next row with the same Object. We also record the state column, and filter out the standard state profile, keeping the special multiprocessor state profile. Once you get this query to work, change the Update Mode to By Interval, and set the interval to 20 or 30. Since the Statistics Collector table will get longer and longer, the query will become more and more expensive as the model runs. To control how much time is spent running the query, we use an interval. The final configuration of the Calculated Table should look like this: You will need to set the Display Format of each column on the Display Format tab (Object, Date/Time, Date/Time, and Raw). Making the Chart Make a new dashboard, and create a Gantt chart. Point it at the Calculated Table. When you do that, the chart should fill in all the other columns correctly. Charting Both State Profiles for Both Objects In order to chart both profiles on the same chart, we first need to add a column to the Statistics Collector, and then update the query in the Calculated Table. The new column should be named ObjectAndProfile, and a Storage Type of String. Use the following code for a value: data.eventNode.name + " - " + string.fromNum(data.ProfileNum.as(int)) Then change your query to the following: SELECT ObjectAndProfile, Time as StartTime, LEAD(Time) OVER (PARTITION BY ObjectAndProfile) AS EndTime, State FROM StatisticsCollector1 With these changes, you should be able to view both profiles for both multiprocessors.

Run FlexSim "in the cloud"? Instead of provisioning a desktop or laptop PC that meets FlexSim's recommended system requirements, you may prefer for your FlexSim users to use a thin client PC which connects to a more powerful back end system that actually runs FlexSim. FlexSim does not test our products in such environments, so your user experience may vary. Meet the system requirements It is important that the remote system meet or exceed FlexSim's recommended system requirements. Usually for CPU and RAM that is not a problem. In the past, the biggest hurdle was typically graphics. Does the remote machine support hardware accelerated graphics, and support streaming those graphics to the thin client where the user is actually sitting? If the graphics are not accelerated, or if accelerated graphics can't be streamed to the user, then the system doesn't meet FlexSim's requirements and you may have a bad user experience. In the past In the past, provisioning such a system to meet FlexSim's requirements was quite a specialized combination of hardware and software. Even today not every cloud provider has the infrastructure to stream accelerated graphics. Our anecdotal experience is that such set ups are becoming more common among 3rd party cloud providers. Going forward Major players now seem to have mainstream support for hardware accelerated graphics: https://aws.amazon.com/ec2/elastic-graphics/ https://docs.microsoft.com/en-us/azure/virtual-machines/windows/sizes-gpu https://cloud.google.com/gpu/ As mentioned above, FlexSim is not targeted to these environments and the software is not tested in these environments, so your mileage may vary. Conclusion With more and more cloud providers enabling hardware accelerated graphics, there is a chance that FlexSim could work well on a cloud-based platform. If you have tried running FlexSim remotely using one of these or another cloud provider, we'd love to hear your experience. Please comment below to let us know about your setup, what worked, and what didn't.

We are excited to announce the release of version 25.2 of the Autodesk Interop Module for FlexSim, designed to enhance the connection between Factory Design Utilities (FDU), Vault, and FlexSim.

FlexSim's Webserver is a query-driven manager and communication interface for FlexSim. It allows you to run FlexSim models through a web browser like Google Chrome, FireFox, Internet Explorer, etc. Since the FlexSim Web Server is a basic service to allow FlexSim to be served to a browser, you may decide you want a way to proxy to this service through a full service web server that you can control security and authentication through. This guide will walk you through proxying to the FlexSim Web Server through Apache web server. Install the FlexSim Web Server Program Download and install the FlexSim Web Server from https://account.flexsim.com Edit C:\Program Files (x86)\FlexSim Web Server\flexsim webserver configuration.txt Change the port from 80 to 8080 Start the FlexSim Web Server by double clicking flexsimserver.bat Test the server by going to http://127.0.01:8080 It should look like this: Install Apache Web Server for Windows Download Apache x64 from https://www.apachehaus.com/cgi-bin/download.plx Extract the httpd-<version>.zip file you have downloaded Go into the httpd-<version> folder you have extracted and copy the Apache24 (or Apache25) folder to C:\ Install Apache Dependencies Make sure you have the Microsoft Visual C++ 2008 SP1 package installed. You can get it here: https://www.microsoft.com/en-US/download/details.aspx?id=26368 Download the vcredist_x64.exe package and run the installation Configure Apache Open C:\Apache24\conf\httpd.conf in a text editor Look for the following lines in this configuration file and remove the # character #LoadModule proxy_module modules/mod_proxy.so #LoadModule proxy_http_module modules/mod_proxy_http.so #LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so Those modules should now look like this: LoadModule proxy_module modules/mod_proxy.so LoadModule proxy_http_module modules/mod_proxy_http.so LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so At the bottom of the httpd.conf file, add these 3 lines and save the file: ProxyPass / http://127.0.0.1:8080/ ProxyPassReverse / http://127.0.0.1:8080/ AllowEncodedSlashes On Run Apache Web Server In a file explorer or CMD line prompt, browse to the C:\Apache24\bin folder and run httpd.exe Now that you have the FlexSim Web Server proxied through Apache, you may decide you want to configure Apache to handle security, authentication and customization. Since this is out of the scope of this guide, you can find details on the Internet that can guide you to setting these customizations up. A few resources you may consider: https://community.apachefriends.org/f/ https://stackoverflow.com

In version 2018 and on, you can make this chart by dragging the Throughput Per Hour by Type template from the dashboard library. If you install the template (available on the Advanced tab), you will see a Process Flow and a Statistics Collector appear in your toolbox. One of the most common questions from FlexSim users is as follows: How do I make a chart that shows the output every hour? You can make this chart in three steps. Configure the Statistics Collector First, you need a Statistics Collector. Make a new one in the toolbox (click the green plus button, select Statistics, and then select Statistics Collector). On the event listening tab, use the green plus button to add a timer event, and configure as shown here: This timer event will fire every hour (every 3600 seconds) in the model. Notice the shared label, that is storing all members of the Processors group as an array. We will use this label in the next step. Once you have configured the timer, then you need to set up the row mode for this collector. We want one row per processor, and we need to use the Processors label as the row value. Since the Processors label is an array, we will get three rows per timer event, each row corresponding to a processor. Finally, we can add the columns. The three columns are as follows: Time - use the pick list to select Model Date/Time from the Time menu Object - use the pick list to select ID of row value from the IDs menu Output - use the pick list to select Statistic by Object from the Object Statistics menu Use data.rowValue as the object value in the popup If you use the pick options to choose these options, then the storage type and display format options should be set automatically. With these three columns in place, we can watch the table populate. Reset and run the model at high speed. Every model hour, you should see a new set of rows appear, one for each processor in the group. The table will look something like this: Configure the Calculated Table The Statistics Collector table from the previous steps is close to what we want, except that the output value always increases as the model runs. But what about the output for just a single hour? To get that value, we can use a Calculated Table. Make a new calculated table, and give it the following query (in the Query field): SELECT Time, Object, ISNULL(Output - LAG(Output) OVER (PARTITION BY Object), 0) AS OutputPerHour FROM StatisticsCollector1 This query uses SQL window functions. Basically, it says that each row's value should subtract the previous row's value for the object. In addition, if that value is NULL (because it's the first row), then just use a value. If you reset and run the model, so that the collector table has at least a few rows in it, click the Update button to run the query. Notice that the Time and Object columns show numbers. This is because the Calculated Table can't infer the formatting of the column. To set the formatting, use the Display Format Tab. You may also wish the table to update every hour, with the Statistics Collector. Make the Chart Now that our data is correct, we can make a chart. Make a new dashboard, and create a Time Plot chart. Point the chart to the calculated table. Let's use the Time column for the X values, and let's use the OutputPerHour column for the Y values. In addition, make sure to split by the Object column. If the calculated table updates every hour, then running the model should create the chart shown at the beginning of the model. Here is the model used to create this chart (should work in 2017 Update 2 Beta or later; beta must be built on or after August 21, 2017). outputperhourdemo.fsm

Sometimes things don't work out the way you thought they would. Usually, at least with license servers, it just means that you missed a step, or there is some issue that wasn't considered. Below we'll outline some things you should check:   Server configuration   - Check the service   Is the FlexSim_License service you created using LMTOOLS up and running? When you created and configured your licensing service, did you check the log file? Look for any errors or issues in the log. Troubleshoot the service if necessary.   - Local test   You can rule out configuration issues by installing FlexSim locally on your license server. Configure the local FlexSim installation using the port you specified (default is 26914) and the local IP address 127.0.0.1, to point your local FlexSim installation to the local license server to see if your license server can license itself.   - Connectivity problems   If your local test works, then your client PC licensing issues may actually stem from connectivity problems. In that case, check out our article Client/Server connectivity.   - Check, check again   Double check that your server is configured properly. When viewing your license service’s log file, you should see indications of ports in use, features being served, etc. (lmtools, lmadmin). If no features are listed, or port numbers are different than what was expected, please revisit the configuration guide (lmtools, lmadmin). Carefully read and execute each step of the instructions to make sure that you have properly configured your license server.   Overzealous anti-virus   Some anti-virus solutions prevent unrecognized services from running or accessing necessary functionality. If a local test (above) works, you may only need to test disabling anti-virus solutions on the client PC. Or if you're trying to get the license service to run on the server, you may need to test there also. Remember to reactivate your anti-virus software after this experiment.   Version or product mismatch   Your actual license, activated to your server using flexsimserveractutil.exe (online, manual), must be for a FlexSim version the same or greater than the software’s version number.   Your license is also for a specific product (FlexSim vs FlexSim Healthcare vs FlexTerm, etc.).   See the article FlexSim Version Numbering, for more information regarding FlexSim versioning and how it relates to licensing.   Seats all in use   If your FlexSim client software is not obtaining a license from the server, it’s possible that all seats are already in use on other client PCs. Check the log files (lmtools, lmadmin) to determine where your seats are currently in use.

Have you received this licensing error?   Operations error: 7288 The activation of the fulfillment is denied by the activation policy because fulfill count exceeded the available seat count.     Here are some common reasons you may encounter this error, along with some possible solutions.   All seats are already in use   Problem: All the seats of this license are already activated. There are no available seats left to activate.   Solution: You must return a seat from a computer where it is currently activated. Once a seat has been successfully returned it is available for a new activation.   If you are not sure where your license is currently activated, there are two main methods for finding out:   Go on a hunt: On each computer where the license may be activated, check the license status by opening FlexSim and going to Help > License Activation > View Licenses tab > press the View Licenses button. This will show you the license information for the current PC. Check the history: You can view your activation/return history from your FlexSim account's licenses page. On the Licenses page, expand the folders until you can see the Activation ID you are trying to track down. Click the Activation ID to load the history for this license. This history includes dates/times of the activations and returns. If the information is available it will also list the computer name where the license was last activated and the Windows username of the logged in user who completed the action. If the computer where your license was activated has been stolen, destroyed, wiped, etc., please contact your local distributor to discuss a solution.   Activation ID is obsolete   Problem: You are trying to activate an obsolete activation ID. An activation ID can become obsolete if it has been cancelled, replaced, or upgraded.   Solution: Make sure to use the most up-to-date version of your license. Log in to your FlexSim account to view your latest license codes.   Consider the following scenario: You purchased a FlexSim license and were emailed a license code. You used that license on your laptop for several years, upgrading FlexSim as new versions were released and following the prompts to upgrade your license as needed. Now you have purchased a new laptop. You successfully returned your license from your previous laptop. On the new PC you installed FlexSim and needed to get it licensed. You looked up your original license code from your years-old email, but when attempting to activate you received error 7288.   The reason is that over the years as you upgraded FlexSim you also upgraded your license code. The old, original license code is obsolete. You must log in to your FlexSim account to get the most recent license code. With the new license code you are able to successfully activate your license on your new laptop.

Neste Tutorial iremos demonstrar como criar uma apresentação do seu modelo no FlexSim, utilizando a ferramenta Flypath (Presentation Builder). Com esta ferramenta você poderá criar sua apresentação de forma rápida fazendo um filme de seu modelo. Nela você poderá definir vistas e os tempos entre as transições destas vistas no modelo. Apresentação a qual você poderá gravar em um vídeo de alta definição no próprio FlexSim, utilizando outra ferramenta chamada Video Recorder. Vamos lá! Assista o vídeo em nosso canal do YouTube e acompanhe as informações explicativas abaixo. Presentation Builder Após construir seu modelo acesse o Flypath para definir como o seu modelo se movimentará durante a apresentação, clicando em: Tools / Visual / Flypath Na janela Presentation Builder você irá criar um novo Flypath1 clicando em Então é só você selecionar a vista em seu modelo e clicar em , no centro da janela para definir uma vista, dentro do Flypath1 então movimente o cursor de tempo e selecione uma segunda vista, clicando novamente em . Este será o tempo em que a apresentação levará para chegar até a segunda vista definida por você. Você pode criar vários flypaths cada um com seu próprio conjunto de flypoints. Quando executado, a visualização 3D voará sequencialmente ou mover-se-á para cada flypoint no flypath. Por padrão, flypaths não estão associados com velocidade de simulação. Não se preocupe, o Presentation Builder vai definir para você todo o movimento entre as 2 vistas. Após concluir sua apresentação é só clicar em retornar para a primeira vista e rodar o Flypath , então você verá a apresentação levando em conta as vistas e o tempo definido no seu modelo em 3D. O Presentation Builder tem seu próprio conjunto de botões Iniciar e Parar. No entanto, ao usar o gravador de vídeo, você pode especificar um seu flypaths para ser executado durante a gravação de seu arquivo. Você também pode usar os botões e para caminhar entre as vistas, flypoints, definidas. Video Recorder Após construir sua apresentação utilizando o Flypath vamos gravar esta apresentação em vídeo! Para isso acesse: Tools / Visual / Video Recorder Na janela Video Recorder você irá configurar o seu vídeo para poder iniciar a gravação! Primeiro clicando em você cria um novo arquivo File Path de vídeo para ser exportado para seu computador. Lembramos que este procedimento pode ser feito para um conjunto de videos. Na seleção Codec, você pode escolher qual o codec que será usado para a gravação do seu vídeo, o mais comum é gravarmos em MPEG-4, (*.mp4). Selecione na sequencia a quantidade de frames por segundo que o seu vídeo será gravado, selecione por exemplo 30 para a opção FPS. Na etapa seguinte, Size, você poderá definir a resolução e o tamanho do seu vídeo Neste exemplo iremos utilizar a opção "use basic sequence" na qual iremos definir o Flypath1 criado como referencia para a gravação do vídeo. Logo é só definirmos o tempo para o início e fim do vídeo e sua velocidade no modelo 3D. Lembre-se que o tempo do Flypath tem que estar dentro do tamanho do vídeo, caso contrário o Flypath irá se repetir. Exemplo: Para um Flypath de 20 segundos e uma velocidade de Speed 4, teremos que gravar um vídeo de 5 segundos. Lembre-se de utilizar a Amostra "Sample" para selecionar no seu modelo 3D a vista a qual o vídeo iniciará a gravação em View, utilize a primeira vista definida no seu Flypath. Após concluir as configurações clique em Record, no canto esquerdo da janela Video Recorder. Pronto! Seu vídeo será gravado e poderá ser acessado em: Segue o modelo referente ao artigo: modelo-flypath-videorecorder.fsm Inscreva-se e acompanhe nosso canal de videos no YouTube FlexSim Brasil

This demo model shows the type of material handling logic that would be found in Bombay sorter system. This tiered conveyor system has products lined up in rows, then drop onto the next conveyor below while staying as a row. More a proof of concept than a fully-featured sample model, FlexSim users can use this as a springboard for more complex horizontal loop conveyor systems. A Bombay sorter (also known as a flat sorter) is a horizontal loop-style sorter. It's used for high-speed automated sortation of small, lightweight items, such as pharmaceuticals, books, and other small parcels. The chutes or cartons are located below the sorter, and when the product is in position, the doors swing open like a trap door to divert the product to the correct location. Bombay-sorter-demo.fsm

This article borrows from @jordan.johnson's original guide for deploying a distributed experiment/optimization with Amazon. Distributed Terminology Please be familiar with the terminology related to experiments and optimizations. Replication - a distinct model run. We'll use this term below for both replications (experimenter) and solutions (optimizer). Instance - a system, whether virtual or bare-metal, local or remote, meeting FlexSim's recommended requirements, and used for running distributed replications. Main PC - the system from which the user configures and initiates the distributed experiment or optimization. The Cloud - a shorthand term for remote servers/systems hosted in a data center, sometimes by a 3rd party such as Amazon, Microsoft, Google, or others. Background Concepts In discussing distributed experiments or optimization, you should start with a good understanding of both the Experimenter and the Optimizer. Please read and understand this user manual entry which includes explanations of key concepts that will be important as you continue. Other user manual articles provide additional guidance on configuring your own experiments or optimizations. Search the online user manual and this community if you have additional questions regarding experiments or optimizations, as needed. Using the experimenter requires a FlexSim license. The optimizer requires a license for the OptQuest add-on. Please contact your local distributor for more information or to request a test license for FlexSim and/or OptQuest. What are distributed experiments or optimizations? Experiments or optimizations can create dozens, hundreds, or even thousands of distinct model runs (or replications) to test various scenarios, build confidence intervals of the results, or zero-in on an optimal solution. A distributed experiment or optimization takes those individual model runs and assigns them (distributes them) to run across a group of computers. If you needed to run 1000 replications, and you have 4 computers available, each computer could run 250 replications, getting your results 4 times faster. When should you distribute? Using distributed replications can significantly reduce the required time to run an experiment if: The single-run time for your model is high (a couple minutes or more) You anticipate running a high number of replications If the time per replication is short, then the increased communication overhead may outweigh the benefit of using distributed replications. The communication overhead increases because all distributed replications still report results to a single FlexSim process on the Main PC, and that communication occurs over the network (local instances) or internet (remote instances), rather than on a single computer. If an experiment or optimization completes in an acceptable amount of time, you may not need to use distributed replications. Financial Costs 3rd party cloud providers such as Amazon, Microsoft, Google, and others, charge for their services. Your cost is usually based on the hardware you provision for your Windows instances, and the length of time those instances are live. Typically you only run your instances when running your experiment or optimization, and cancel or decommission your instances when your replications are complete. In this way you minimize the cost of your distributed experiment or optimization. The costs and process of decommissioning your provisioned instances differ based on which 3rd party cloud provider you use. You may have access to local computing resources that could be configured for use in your FlexSim experiments or optimizations. In this case you may avoid additional costs relating to 3rd party cloud providers by using your own on-premises computers. Licensing for distributed Windows instances Windows instances used solely for distributed replications DO NOT need an individual FlexSim license. Only the FlexSim installation on the Main PC must be licensed. System requirements for distributed Windows instances Graphics A Windows instance should meet or exceed FlexSim's recommended requirements. However, because replications run as background processes without graphics, they need not meet the graphics requirements and do not need hardware accelerated graphics. CPU An instance can run as many concurrent replications as it has CPU cores. If, for example, an instance has 32 CPU cores, it can run 32 replications of your model simultaneously. RAM For this example of a 32-CPU Windows instance, if you want FlexSim to run 32 replications simultaneously - one on each core - then the instance must also have enough RAM to handle 32 concurrent model runs. On your Main PC, use Windows Task Manager to watch a single model run's RAM usage to determine its peak RAM utilization. If your model's RAM utilization peaks at 3GB throughout the course of a model run, you should make sure your 32-CPU system has at least 32*3 = 96GB of RAM for replications alone, along with a good ~10% more for additional overhead used for the Webserver and the statistics gathering and reporting from all the replications (this number could be more or less, depending on the model's stats gathering). In addition, you must account for your system's baseline RAM utilization - how much RAM it uses just to run the operating system and all its background processes. You can find this baseline by checking the Task Manager at a moment when you're not running any simulations. Add all these together to see how much RAM would be necessary to run a replication on each core of the instance. If your instance doesn't have enough RAM to handle that many simultaneous replications, you'll need to limit the number of CPUs FlexSim will use when configuring your Cloud Computing settings from the Main PC. Disk Disk space is usually not an issue. However, if you are using the Store Data on Hard Drive option in the Statistics Collector, you will need to be sure that there is enough disk space to run the model to completion on the hard drive, multiplied by the number of cores. The amount of disk space on each instance may affect the total cost of using a 3rd party cloud provider. More information See the related sections in the article Recommended System Requirements for a more in-depth discussion of system components such as CPU and RAM, and how they relate to running your simulations and experiments. Provisioning distributed Windows instances The process of provisioning 3rd party cloud instances for running distributed FlexSim replications will differ from provider to provider. FlexSim has guides for the following cloud providers: Amazon Web Services Wherever you decide to host your instances, the important part is that eventually you end up with a group of Windows instances, each with a unique IPv4 address accessible from the Main PC. A custom Windows image Your 3rd party cloud provider probably allows you to save a custom Windows image that can include software and settings that you need for each Windows instance. Doing this once for a custom Windows image saves you time when starting new instances - each instance will start with the software and settings preconfigured for your purpose. On your custom image, do the following Download and install FlexSim. Use the same version of FlexSim as is licensed on the Main PC. Remember, you DO NOT need to activate a license. Run FlexSim. This creates a directory that is needed later. After FlexSim finishes its first start, close FlexSim. Download and install the FlexSim Webserver for your installed version of FlexSim. Edit the Webserver's configuration file appropriately for your situation. Default location is here: "C:\Program Files (x86)\FlexSim Web Server\flexsim webserver configuration.txt" Start the FlexSim Webserver from your Windows Start menu, or manually from the default location here: "C:\Program Files (x86)\FlexSim Web Server\flexsimserver.bat". The Webserver will download necessary files the first time it is run. Close the Webserver after it has completed its initial startup. Allow both FlexSim and node.js through the Windows Firewall. To do so, use Windows' Allow an App through the Windows Firewall tool. You will need to browse for both FlexSim and Node.js. Example locations (exact locations may vary by version): C:\Program Files\FlexSim 2023\program\flexsim.exe C:\Program Files\nodejs\node.exe If you are not familiar with the FlexSim Webserver, please review its documentation and test it out on a local machine to understand what it does, its configuration options, etc. If you cannot configure a custom Windows image, you will need to do the above on each instance individually. Initialize instances Launch your instances. On each instance, do the following: Log in to the instance with Remote Desktop or some other solution. Start the FlexSim Webserver from your Windows Start menu, or manually from the default location here: "C:\Program Files (x86)\FlexSim Web Server\flexsimserver.bat". Note the instance's IPv4 address. Once all instances are running the Webserver, you are ready to configure a distributed experiment or optimization from the Main PC. Author's Note: There is probably a way to make it so that when instances start up, they automatically run the Webserver, so that you don't have to manually connect to each one. I welcome any suggestions or steps for how to make that happen. Configuring a distributed experiment or optimization Once you have a list of running instances available, launch FlexSim on the Main PC. Open the experimenter interface from FlexSim's Main Menu > Statistics > Experimenter. Configure your experiment. As part of your configuration, under the Advanced tab, select the option to Use Distributed CPUs. Press the button to Configure Cloud Nodes. This will open the Global Preferences' Environment tab. Enter the IP addresses of your instances into FlexSim. Enter the port numbers you configured in their FlexSim Webservers. If your instances will max out RAM before CPUs, enter a CPU count representing the maximum number of concurrent replications your instance can handle. For more information on using remote computers for Experiment Jobs, see Running Jobs on the Cloud for more information.

Background   Often a client PC is used by a single user who should have access to change license settings.   This method saves licensing settings to the user’s Windows profile. In this manner licensing is saved on a per-user basis and should be completed in advance for each FlexSim user on this client PC.   In some situations it is better to license the PC once for any user who might log in. This can be the case for a university computer lab, for instance. If your situation would be better served by licensing the software one time for all users of the PC, please check out our guide to license a mult-user client PC.   Configure Licensing   To license an individual Windows user, do the following while logged into Windows as that user:   Open FlexSim software on the client PC by right clicking the program icon and choosing Run as Administrator. You won't normally need to start FlexSim under elevated privileges, but sometimes licensing the PC for the first time requires it. Go to the software’s main menu and select Help > License Activation. Navigate to the License Server tab. Check Use concurrent licensing. Enter the License Server Address using the form port@host, where host is an IP address or fully qualified domain name (FQDN). For example, if your license server is reachable via the FQDN licenseserver.mycompany.com: If you used FlexSim’s default license service port number, enter [email protected]. If you specified a custom port, use that number instead. For example, if you entered 27500 as your custom port number, you should enter [email protected]. Click Apply Configuration.   Multiple license servers?   If your FlexSim licenses/seats are spread across multiple license servers, you can configure your client software to try to pull a license from any of your multiple license servers. Simply enter all available license server options, separated using a semi-colon, like this:   [email protected];[email protected];[email protected]   Here is an example image:   The software will attempt to contact each license server in turn until it obtains a seat or has attempted all license servers and failed.   In the example above, lic.server.one and lic.server.two are fully qualified domain names to properly configured license servers, with lmgrd serving on ports 26914 and 27001 respectively. You could also use an IP address instead of a FQDN.   Next   Check out the next article to learn how to verify that your client PC is licensed, and what to do if it isn't: License Server - Verify client PC licensing.

A license file? What's that? License not included Default port numbers Custom port numbers Automatic port numbers Resolving port conflicts A license file? What's that?   When you set up a license server to host your FlexSim licenses, you'll configure settings for a FlexNet licensing service (lmtools, lmadmin). Some settings are specified in a plain text file ending in the .lic file extension.   You'll find FlexSim's license file, flexsim.lic, alongside the other downloaded license server materials (lmtools, lmadmin). The license file is just plain text. You can open it and examine its contents using your favorite text editor (Notepad, Notepad++, VSCode, etc.).   If you've used FlexNet licensing before, you know that often a .lic license file contains license codes and hashes that authenticate a product license on a computer system. However, this isn't the case for FlexSim.   License not included   FlexSim's license file doesn't contain any license information. Instead FlexSim licenses are held in FlexNet's Trusted Storage. That's why every customer downloads an identical license file alongside all our other license server materials.   FlexSim's flexsim.lic license file is a bootstrapper that tells FlexNet's licensing service to find FlexSim's license information in Trusted Storage, and to specify port numbers that will be used for serving the licenses.   Here are the complete contents of FlexSim's default flexsim.lic license file:   SERVER this_host ANY 26914 VENDOR flexsim port=56914 USE_SERVER FEATURE serverfeature flexsim 1.000 permanent uncounted HOSTID=ANY \ SIGN="05CB 6F61 116D 06E3 A08D CAFB FC5C BEF3 DF53 BDC6 AF68 \ 060C 27B8 9968 CB94 0515 2BE7 E30C 2FAF C0D6 1D77 CCEB 878E \ 2D67 1434 0E3F 6BA5 1FDA BD35 F98D"   Default port numbers   You can see on lines 1 and 2 above where we've defined FlexSim's default license server port numbers:   26914 (lmgrd.exe - the licensing service. Client PCs specify this port on the license server.) 56914 (flexsim.exe - the vendor daemon)   Custom port numbers   While we recommend using FlexSim's default port numbers, you can edit your flexsim.lic file to specify your own custom port numbers. Simply replace the default port numbers in your plain text license file with any valid, available port numbers you wish to use.   Automatic port numbers   Also not recommended - you can also remove the port numbers (and the “port=”) from the flexsim.lic file to allow the FlexNet Licensing Service to auto-assign port numbers, like this:   SERVER this_host ANY VENDOR flexsim USE_SERVER FEATURE serverfeature flexsim 1.000 permanent uncounted HOSTID=ANY \ SIGN="05CB 6F61 116D 06E3 A08D CAFB FC5C BEF3 DF53 BDC6 AF68 \ 060C 27B8 9968 CB94 0515 2BE7 E30C 2FAF C0D6 1D77 CCEB 878E \ 2D67 1434 0E3F 6BA5 1FDA BD35 F98D"   We don't recommend auto-assigned port numbers since the FlexNet Licensing Service could auto-assign new, different port numbers any time the licensing service is restarted (such as when your server restarts to install Windows updates, etc.).   Port numbers that change regularly can make it more difficult to maintain the firewall exceptions or other network settings needed for your license server to communicate properly with client PCs.   Resolving port conflicts   If your licensing service has trouble starting or properly hosting licenses, or if other licensing services fail after starting your FlexSim licensing service, you could have a port conflict.   You could try specifying your own custom ports as described above. This is a good solution if you know what port numbers are in use with existing services and can choose unused port numbers. After changing the port numbers defined in your flexsim.lic license file, restart your FlexSim_Licensing service.   If you’re not sure what port numbers to try, you could allow FlexNet to auto-assign port numbers itself – it tries to find and use free ports, though it isn’t foolproof. After modifying your flexsim.lic license file to allow automatically chosen port numbers, restart your FlexSim_License service. Then check the log file (lmtools, lmadmin) to see what ports were auto assigned.   If everything works, we suggest that you take the port numbers automatically assigned by FlexNet and hardcode them into your license file. This way you can maintain static exceptions more easily in your firewall. Be sure to configure your client PCs to use the new license service port number.  

If you have colleagues who should also have visibility to your license codes, you can "share" your licenses with their account. Licenses should only be shared in accordance with FlexSim's end user license agreement. When you share your licenses with another FlexSim Account, they are able to view all of your activation IDs in full, as well as the activation histories of those licenses. To share your licenses with another FlexSim Account, do the following: Log in to your FlexSim Account at https://flexs.im/account. In the navigation header, click the Licenses link, then choose Sharing from the submenu: Follow the instructions to add one or more FlexSim Accounts to share your licenses with. The FlexSim Accounts must already exist. Press the Add button to submit the accounts. When you submit, if you are navigated away from the Share page, simply revisit the Sharing link as described in step 2 above. You should see the results of your share attempt. You will also see a list of the accounts you're sharing with, as well as any accounts that are sharing with you: Your licenses will now be listed in your colleague's FlexSim Account. They will see your licenses listed on their Licenses page the next time they log in. If they were currently logged in to their account while you shared your licenses, they should log out, then log back it to note the change.