Search found 60 matches

by Bram de Vries
Thursday 01 October, 2015 - 09:35
Forum: Enterprise Dynamics Atoms
Topic: Possible to change settings of many atoms in a table?!
Replies: 2
Views: 9142

Re: Possible to change settings of many atoms in a table?!

Hello Christian, The entry field for the speed of a container allows 4DScript code (denoted by 4DS ), so you can refer to the cell of a table you inserted in the model. The table atom can be found under DATA in the model tree. When you create an alias for this table and use the atom name for instanc...
by Bram de Vries
Monday 28 September, 2015 - 10:39
Forum: Modeling in Enterprise Dynamics
Topic: Random assignment of work elements to workstations in an assembly line
Replies: 17
Views: 14784

Re: Random assignment of work elements to workstations in an assembly line

Dear Amir Ebadi, The code you wrote adds the standard deviations of the assigned work elements correctly, the only thing that was missing wat that the second column of the Cycletimes table was not cleared on reset (so its values were not set to zero at the start of a new simulation run). This way, t...
by Bram de Vries
Monday 28 September, 2015 - 09:43
Forum: Enterprise Dynamics Atoms
Topic: distribution from 2 x sources to a conveyor
Replies: 3
Views: 6324

Re: distribution from 2 x sources to a conveyor

Hello Christian, Maybe I don't understand your situation completely, but I was wondering if your solution does not offer what you want when your conveyor is ready to accept a new product and at that moment both a regular and a damaged product are waiting and the regular product has been waiting long...
by Bram de Vries
Monday 28 September, 2015 - 09:23
Forum: Enterprise Dynamics Atoms
Topic: Error Message when opening the simulation
Replies: 2
Views: 6128

Re: Error Message when opening the simulation

Hello Christian,

It sounds like an issue with the sequence of atoms in your model tree, but could you maybe provide me with your model? Then I can have a look to see if this is indeed the case.
by Bram de Vries
Friday 25 September, 2015 - 09:51
Forum: Enterprise Dynamics 4DScript
Topic: acc conveyor close inout gate for some seconds after event
Replies: 2
Views: 3852

Re: acc conveyor close inout gate for some seconds after event

Hello Christian, Attached, you will find a small example model I made for your question. It contains the two conveyors you mentioned. On the entry trigger of the second conveyor, I close the input of that conveyor and then schedule a user event which opens it again after 30 seconds (see the User Eve...
by Bram de Vries
Wednesday 23 September, 2015 - 16:28
Forum: Modeling in Enterprise Dynamics
Topic: how to change the background pattern/ scale from meter (m) to decimeter (dm) or mm
Replies: 2
Views: 3302

Re: how to change the background pattern/ scale from meter (m) to decimeter (dm) or mm

Hello Christian,

You can change this in the Model Layout under View => Grid => Size.

Kind regards,

Bram
by Bram de Vries
Tuesday 22 September, 2015 - 16:10
Forum: Enterprise Dynamics 4DScript
Topic: Assembler - flowtime
Replies: 12
Views: 12225

Re: Assembler - flowtime

Hello Eveline, The output of your fifth reservoir is closed when you reset your model, but almost immediately opened afterwards... I will explain why this happens. If you look at the model tree in your model, you will see that the new reservoir is located lower than the Initialize atom (because you ...
by Bram de Vries
Friday 18 September, 2015 - 16:54
Forum: Modeling in Enterprise Dynamics
Topic: Random assignment of work elements to workstations in an assembly line
Replies: 17
Views: 14784

Re: Random assignment of work elements to workstations in an assembly line

Dear Amir Ebadi, As you can see, the code on the Initialize atom already adds the different cycletimes for work elements assigned to a specific work station and writes these sums in the Cycletimes table. I chose to use this sum as a mean for a Negative Exponential distribution, but you can of course...
by Bram de Vries
Tuesday 15 September, 2015 - 12:04
Forum: Modeling in Enterprise Dynamics
Topic: Random assignment of work elements to workstations in an assembly line
Replies: 17
Views: 14784

Re: Random assignment of work elements to workstations in an assembly line

Dear Amir Ebadi, Attached you will find my example model which can now be used with ED7.2. I had to replace the arrays from my previous models with tables (ListSuccessors and ListCandidates). I also updated the code on the Initialize atom accordingly (furthermore I added some comments to this code t...
by Bram de Vries
Monday 14 September, 2015 - 15:27
Forum: Modeling in Enterprise Dynamics
Topic: Random assignment of work elements to workstations in an assembly line
Replies: 17
Views: 14784

Re: Random assignment of work elements to workstations in an assembly line

Hello Amir Ebadi,

I see that you are using ED7.2 for your modeling. I have been using ED9 and this causes your problems. Now I will try to update the model such that it also works in ED7.2

Kind regards,

Bram de Vries