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  1. Hello, I am very new to Simio and still learning. I have 2 different entity types, Long and Short. I have a source which goes to any of 2 available workstations, no restrictions needed here. Those 2 workstations then need to send their processed entities (randomly Long or Short) to 2 other workstations, Saw A and Saw B. If the entity is Long, it absolutely must go to Saw A, if it is the Short entity, it must prioritize Saw B, but if Saw A is available and Saw B is in use, it should go to A. How can I do this? Thanks in advance. Samuel
  2. Feature request: Vehicle can pick up and drop off things(Entity)at (x,y,z) in free space , NOT node. This is especially useful to model battle field rescue work, when wounded soldier was randomly created in a zone (not on nodes). thanks
  3. Dear all, I am currently simulating a 3D printing facility in the frame of my Bachelorthesis and I have a specific problem which I cannot solve by myself. I have four Entity types with different lead times which are specified in a datatable as shown in one of the SimBit solutions. However, I need to batch the entities before they arrive in the workstation to simulate that several parts are processed within one 3D printing build job. The problem is that the workstation only calculates the leadtime of the parent entity and not of each individual member. Instead of calculating: 5hr + 4hr + 3hr + 2hr= 14hr for a batch of four entities, the machine only calculates 5hrs. Is there any solution with a search step to explain the workstation that it should define the batch members and then to add the lead time for each of them according to my datatable and to use the sum as processing time? I am really thankful for any help you can provide, so thank you very much in advance! Greetings from Hamburg, Armin R.
  4. Is it possible to release a resource after a model entity departs the system? I am trying to model a case when an exam room in a hospital is cleaned after a patient leaves the system. The exam room should not be made available to other patients prior to cleaning. It seems the default is to release all associated resources when an entity departs the system. Thanks in advance!
  5. Hello, I have a very large number of different products that must go through a workstation and each of them have different setup / processing / teardown times. My idea was to create a table and import the data from Excel containing the product name, ratio, and setup times etc. I got that part done, but now I'm stuck. It seems I would need to create en entity with the name of each product? There must be another way? Thanks in advance. Samuel
  6. I would like to record the total distance traveled in free space for 70+ of the same entity, going to random sinks from many different sources. I have tried using the "totaldistancetraveled" function, but can only get it to work for a specific entity (for example "ModelEntity[1].TotalDistanceTraveled"). What is the best way to do this.
  7. Hello Simio-Community, I want to simulate a vegetable garden with a source, with a maximum number of vegetables (maximum arrivals in Simio). People can take as much vegetables as they want in the garden until it is empty. Once one vegetable has been gathered it takes a few weeks to grow again. Do you have an idea of how I can handle this ? I'm quite new in Simio. Thank you in advance,
  8. I have two models in a project, one which handles supply (results in trucks being routed to one of several sinks) and one which handles demand (various sources). I would like to connect the sink of my supply model to the source of the demand model. Can I transfer entities between models? Or do I need to manually copy and paste each object from one of my models into the other to allow for the transfer of entities? This may be very simple, sorry if I'm the annoying newbie! Joy
  9. I want to access a property of a next entity on a link. For example, in Simbit "Checking Next Entity Ahead On Link", I want a speed of the next entity behind the current entity on a link. I refer to the behind entity and try to access other properties e.g. "NextEntityBehindOnLink.DesiredSpeed". However, it does not work. How should i do to solve this problem?
  10. Hi I want to change a state-variable of each entity of a specific type. I am trying to reach this goal by using a search-step in a Process. The process is executed correctly but the search-step is not doing anything. I have set the following values for the search-step: CollectionType: EntityPopulation Entity Type: Besucher Search Type: Forward Match Condition: True Limit: Infinity The goal is that each entity of Type Besucher should flow to the "Found"-Branch where I have created an assign-step for changing the state. But the Step following the "Found"-Branch is never reached and also the Step following the "Original"-Branch is never reached (I have set a breakpoint at thia steps.) I have also attached a screenshot. I hope, someone can help me.
  11. Hi I want to modelling the following problem: A source1 is creating Entities which are wander in free space. Another source2 is creating other Entities. This entities acts as firefighters and should be able to pick up other entities which are created from source1. When an entity of source1 has a value of a specified property below a minimal-value (the health) it should be picked up by a firefighter-entity which was created from source2. Can someone give me some hints, how I can modeling the firefighter-entity to pickup other entities? - Thank you for your help. Best Regards, Thomas
  12. Hello, I have a server that can handle different entities (not simultaneously). I want a process to take place only when the server is processing a specific entity (for example: the entity A). Is there a step which discriminates the entity between all the others ? Or is there another way to do what I want ? Thanks
  13. Hello, I am currently working on a SIMIO model simulating a maintenance workshop. The model is made of roughly a 1000 entities of various type, going through potentially different paths among 30 servers over the course of a year. I would like to be able to extract an excel file keeping the flow history of each entity, meaning at least the date, the server, and the ID of the entity and of the worker used, for each step of the simulation. I feel like this must be possible to achieve using Tally statistics, but even after reading some simbits solution, I can't figure out a way to do this. Thank you for your help, Clem
  14. Hello, In my model, all the entities ride on transporters. At a server, the entitie goes through the server and the transporter has to wait at the server until the entity is done, and then pick up the entity and bring the entity to the next location I tried to model this by selecting "Keep reserved if" true, but this is not possible for transporters with a capacity greater then one (the explanation from the simio help guide is included as an attachment). My transporters have a capacity of 5. Is there another way to model this? Thanks!
  15. Has anyone used "NextEntityOnLink" ? I want to model a chase, where an entity chases another, identifies it, stops it and changes it's direction, or destination.
  16. Good night, It's my first post here, and I want to say at first very thanks for the help, I'm going to explain a little the issue: I'm making my own simulation about a supermarket, and I'm trying to generate a list of things which had to be assigned to a Entity. I generated a string property as vector with 4 rows (ArticuloQueCompra), and I sent from a table (Listadelacompra). I also had made the same with another property (CantidadArticulo). After, I sent the values throw a trigger (AsignacionManualDatos). I thought it isn't the best way for this but I didn't find the right. I appreciate the time you spend for help, so, thanks again. Regards,
  17. Hello, Is it possible to change the state of just the entities while they are on a transporter? Because now i get an error when I put an add-on process to change the state of the entities going throug the node because simio tries to change the state of the transporter too. Thanks for the help, would really appreciate it!
  18. Dear all, I have a question about modelling arrivals. Entities have to arrive in groups of 5. These 5 entities can be of different entity types. Now in my model, each time an entity "group" of 5 entities arrives, they are all from the same entity type. This is probably because first is decided which type the group will be, and then the 5 entities are created. Each time these 5 entities arrive, there is a Table Reference Assignment referring to the "productmix", from where is decided which entity types will be created. All the entities in the arrival have to be as the percentage in the producttable. So more types per arrival group can arrive. Does somebody know how to model this? Thanks. My model is included as an attachment. Entity_Arrival_Problem.spfx
  19. Hello everyone, In My Model i attached, i have 4 diffrent type of entities. The model is a standart Source-Workstation-Sink model. In my model, entities come to Workstation2 and afterwards they are processing. In workstation2, if entity type is same, there is no setup time but if entity types are diffrent, there is 2 minute setup time. My question, which is very crucial for me at that time is, after all entities came to Workstation2, is there any way to set a variable how many entity type (as we can see in model, the number is 4) came to Workstation2.Inputbuffer.Contents? Or is there any way to see the number of them in a status label after they come to Workstation2.Inputbuffer.Contents? At that point, you may say that why are you using Tables instead of using ModelEntity for each type of entity. I know that i can do it in that way but if i can built the model at the end, i will have a lot of input. Thats why i preferred using Tables. I don't know if it is a simple question or not. However it makes me crazy because unfortunately i cannot find a way, i'm stuck on it. If anyone have an idea or know solution, please help me. Regards, Alper MyModel.spfx
  20. Hey all, My team is developing a model to simulate a network of electric fleet vehicles. We are hoping to track the number of cars parked at a charger in the model as a state variable (called NumCars), and then reference this value in the "processes" tab of the model entity, in order to assign individual cars certain values (called Signal). We have been unable to correctly reference NumCars in the Signal process within model entity. We attempted to use Model.NumCars to reference this value, but received an error stating: "Unable to get value of the property. Referenced definition type 'Model' does not match executing type 'ModelEntity'. Is there any way to reference a model state variable within a model entity process, as we are hoping to do? Thanks, Joe
  21. Hi. I´m having a very basic doubt about processing times. I have two products which one with a different processing time that varies from server to server, so when the model entity arrives at one specific server, i need to "read" what kind of product is passing and what´s the server in use from a table. I believe that´s an easy problem, but a can´t figure out how to do it. Thanks
  22. Hi, I would like to model the following. Having information stored in every entity instance containing the information to a set of tasks that can be performed to that entity and, whether they have been performed. I have created a model. There is a set of entities that will enter the model. This is stores in a table (allEntities). Some tasks can be done to entities. This is in another table (allTasks). Every single entity will have several tasks associated among all possible tasks. This is in a third table (infoEntities). When an entity enters the model, I would like each of them to have that information and, as those tasks are done, keep some record that they have been done. I have created a repeat group property within the ModelEntity object to grasp info from infoEntities table and the make use of it. But I have not been able to make it work. Could you provide me with some hints to progress? A model and a document with images is attached. Many thanks. description.pdf model.spfx
  23. Hello, In my model I have an entity who needs to make different server . Exemple, I want my first entity to go to server 1,2,3,sink and the second entity to goes to server 4,5,6,sink. I want to make a table with multiple choices of sequences and the program will choose randomly the road to go for my entity. I saw videos from the module 6 of simio training. I want to do the same think exept I don't have multiple entity. I have only on entity but multiple sequences possible. Can you help me please ?
  24. Hello, In my program, i want to have: source-> waiting zone-> workstation -> sink I have a worker how move the entity between the waiting zone and the sink. My worker also stays at the workstation to make it work during process. But i want to know how can I tell my worker to start processing at the workstation even if there is a entity at the waiting zone. Because actualy if there is something in my waiting zone, the worker will drop his entity at the workstation and go get the other entity in the waiting zone. This way my program can't continue because there is no worker to make my workstation work. Sorry for my bad english .... Thank you !
  25. Hello! I am modeling a wash station that takes 30 minutes for the first piece, and an additional 5 for each piece after that(so a batch of 3 would take 40 minutes, a batch of 6 would take 55 minutes, and so on) but I'm having some trouble putting this into a processing time. The added problem is that the number of entities changes. Currently I'm using a source that produces one "shipment" a day with "Entities per arrival" set as "random.triangular(3,13,19)" which is working fine for my quantity, but I don't know how to relate that into the processing time of the next workstation. Thanks!
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