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JaamSim Users Discussion Group

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1–30 of 1715

Welcome JaamSim and JaamSim Pro users, please feel free to ask for help, suggest improvements or report bugs you have found.

This group is for discussion related to the JaamSim and JaamSim Pro discrete event simulation software: jaamsim.com and jaamsimpro.com

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Harry King, Clay2

9/30/19

ACTION REQUIRED BY COMMERCIAL USERS OF JAAMSIM

Thanks for this! I am just starting to work with Jaamsim again and noticed that when I went to

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ACTION REQUIRED BY COMMERCIAL USERS OF JAAMSIM

Thanks for this! I am just starting to work with Jaamsim again and noticed that when I went to

9/30/19

Vinith Gollapudi, Harry King4

Jun 23

Capacity does not seem to work?

Hi All, I was wondering if anyone had time to look at what I was doing wrong potentially? Any advice

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Capacity does not seem to work?

Hi All, I was wondering if anyone had time to look at what I was doing wrong potentially? Any advice

Jun 23

Vinith Gollapudi, Harry King5

Jun 19

Scaling service time proportionally within an entity processor

Hi Harry, Thank you for correcting my Syntax! Best wishes, Vinith -- Vinith Gollapudi Senior

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Scaling service time proportionally within an entity processor

Hi Harry, Thank you for correcting my Syntax! Best wishes, Vinith -- Vinith Gollapudi Senior

Jun 19

Stephan Eibl, Harry King2

Jun 18

Utilization terms ..

The 'Utilisation' output is always equal to the fraction of total time that an object is in

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Utilization terms ..

The 'Utilisation' output is always equal to the fraction of total time that an object is in

Jun 18

Harry King, … Jürgen Strohhecker33

Jun 16

Teaching Simulation using JaamSim

Hi all, A temporary Jaamsim lecturing position is available at the Frankfurt School of Finance and

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Teaching Simulation using JaamSim

Hi all, A temporary Jaamsim lecturing position is available at the Frankfurt School of Finance and

Jun 16

Stephan Eibl, Harry King3

Jun 16

Link to server name ..

Many thanks .. worked perfectly. d.harr...@gmail.com schrieb am Montag, 16. Juni 2025 um 07:03:25 UTC

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Link to server name ..

Many thanks .. worked perfectly. d.harr...@gmail.com schrieb am Montag, 16. Juni 2025 um 07:03:25 UTC

Jun 16

Jürgen Strohhecker, Harry King3

Jun 11

FractionCompleted for AddTo, Pack and other objects

Great! This is exciting news! On Monday, June 9, 2025 at 5:15:46 PM UTC+2 d.harr...@gmail.com wrote:

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FractionCompleted for AddTo, Pack and other objects

Great! This is exciting news! On Monday, June 9, 2025 at 5:15:46 PM UTC+2 d.harr...@gmail.com wrote:

Jun 11

ITC, Harry King2

Jun 9

User interaction trigger via clickable action buttons in views

The 'ToggleButton' object does exactly what you want. You can find it in the Basic Objects

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User interaction trigger via clickable action buttons in views

The 'ToggleButton' object does exactly what you want. You can find it in the Basic Objects

Jun 9

ITC, Harry King6

Jun 9

Submodels issues

Hello, I've finally managed to run the model using the latest 2025 release. I can now take full

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Submodels issues

Hello, I've finally managed to run the model using the latest 2025 release. I can now take full

Jun 9

Paul René, Harry King2

Jun 6

Feature Request: Calculating non-numerical values in an EntityExpression or similar

I'm not sure which entities you wish to include in your 'entities' list. If you want to

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Feature Request: Calculating non-numerical values in an EntityExpression or similar

I'm not sure which entities you wish to include in your 'entities' list. If you want to

Jun 6

max dom, … Harry King9

Jun 5

Issue using the headless tag when running in a command line

The problem with CloneList in headless mode has been fixed in release 2025-05. Harry On Saturday, May

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Issue using the headless tag when running in a command line

The problem with CloneList in headless mode has been fixed in release 2025-05. Harry On Saturday, May

Jun 5

ITC, … Harry King6

Jun 5

Question about SimEntity positioning on EntityConveyors

The positioning of the entities for a non-accumulating conveyor has been fixed in release 2025-05.

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Question about SimEntity positioning on EntityConveyors

The positioning of the entities for a non-accumulating conveyor has been fixed in release 2025-05.

Jun 5

Alvaro, Harry King5

Jun 5

Auto-complete customization

This behaviour has been fixed in release 2025-05. Harry

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Auto-complete customization

This behaviour has been fixed in release 2025-05. Harry

Jun 5

m kist92, Harry King3

Jun 5

Nested Submodel bug/problem

This bug is now fixed in release 2025-05/ Harry On Sunday, May 25, 2025 at 6:21:42 PM UTC-7 Harry

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Nested Submodel bug/problem

This bug is now fixed in release 2025-05/ Harry On Sunday, May 25, 2025 at 6:21:42 PM UTC-7 Harry

Jun 5

Jun 5

JaamSim 2025-05 released

Changes in 2025-05: Big Lean Simulation Library. The simulation models for lean manufacturing created

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JaamSim 2025-05 released

Changes in 2025-05: Big Lean Simulation Library. The simulation models for lean manufacturing created

Jun 5

Vinith Gollapudi

May 20

Modeling Chemical Experiment Workflows in JaamSim – Looking to Connect

Hi all, I'm currently using JaamSim to model internal workflows at PentaBind, an early-stage AI

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Modeling Chemical Experiment Workflows in JaamSim – Looking to Connect

Hi all, I'm currently using JaamSim to model internal workflows at PentaBind, an early-stage AI

May 20

May 7

Time-Based Routing and Conditional Delivery Scheduling

Found a Solution. Let me know if someone is interested. I'm happy to share :) Leon Burka schrieb

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Time-Based Routing and Conditional Delivery Scheduling

Found a Solution. Let me know if someone is interested. I'm happy to share :) Leon Burka schrieb

May 7

Apr 30

Checking for repeating values in an array or map

Hi Harry and team, I couldn't find anything in the manual or on this forum. I was wondering if

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Checking for repeating values in an array or map

Hi Harry and team, I couldn't find anything in the manual or on this forum. I was wondering if

Apr 30

Abu Sayeed Mozomder

Apr 21

return orderlies

Assume that the transportation time back from the X-ray lab is exactly the same as the transportation

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return orderlies

Assume that the transportation time back from the X-ray lab is exactly the same as the transportation

Apr 21

Apr 19

Submodel: Label of EntityProcessor disappears ..

Dear Community, A brief one: in all of my submodels the label of EntityProcessor "only"

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Submodel: Label of EntityProcessor disappears ..

Dear Community, A brief one: in all of my submodels the label of EntityProcessor "only"

Apr 19

Harry King, … Paul René3

Apr 17

JaamSim 2024-01 released

Hello! I am having a somewhat surprising result with the Percentiles of the Statistics entity (

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JaamSim 2024-01 released

Hello! I am having a somewhat surprising result with the Percentiles of the Statistics entity (

Apr 17

Apr 10

Use of release without returning resource to resource pool

Hi there, I have a question with regards to setting up a model that is able to release a resource

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Use of release without returning resource to resource pool

Hi there, I have a question with regards to setting up a model that is able to release a resource

Apr 10

Apr 10

JaamSim 2025-04 released

Changes in 2025-04: Bug fix for Event Processing. A bug has been fixed that caused some models to

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JaamSim 2025-04 released

Changes in 2025-04: Bug fix for Event Processing. A bug has been fixed that caused some models to

Apr 10

E.T., … Harvey Harrison6

Apr 9

Suggestion for EntityProcessor

Hi Enrique, I've pushed out a 2025-04 version that reverts the changes causing your model to run

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Suggestion for EntityProcessor

Hi Enrique, I've pushed out a 2025-04 version that reverts the changes causing your model to run

Apr 9

Apr 6

JaamSim 2025-03 released

Changes in 2025-03: Bug fix for Real Time. A bug has been fixed that caused some models to run

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JaamSim 2025-03 released

Changes in 2025-03: Bug fix for Real Time. A bug has been fixed that caused some models to run

Apr 6

Rob Cushard, Harry King3

Apr 3

Hi Rob, Release 2025-02 provides a useful error message for this situation that will help you to

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Hi Rob, Release 2025-02 provides a useful error message for this situation that will help you to

Apr 3

Apr 3

JaamSim 2025-02 released

Changes in 2025-02: Event Viewer cleanup. When a model is started, the Event Viewer now shows only

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JaamSim 2025-02 released

Changes in 2025-02: Event Viewer cleanup. When a model is started, the Event Viewer now shows only

Apr 3

Apr 2

Use of variables / indices

Hello! Thanks again for this great software! I am currently trying to model a subprocess where

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Use of variables / indices

Hello! Thanks again for this great software! I am currently trying to model a subprocess where

Apr 2

BR, Harry King4

Mar 29

Request for summarised outputs from entity logger

Hi Ben, If there are far too many combinations to summarize the data within the model, how can you do

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Request for summarised outputs from entity logger

Hi Ben, If there are far too many combinations to summarize the data within the model, how can you do

Mar 29

Mar 25

Multi-server utilization ..

Found the error in the model 2 server input: Instead of Capacity=3 / NumberofUnits=3 it should be

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Multi-server utilization ..

Found the error in the model 2 server input: Instead of Capacity=3 / NumberofUnits=3 it should be

Mar 25

Muhammed Emre ERTONGA, Rob Cushard2

Mar 25

Support Request About the Project

Just giving this a try to model a paint system with multiple layers of paint and getting this error.

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Support Request About the Project

Just giving this a try to model a paint system with multiple layers of paint and getting this error.

Mar 25

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