我不会回放它。

Hi,
I am using realvirtual.io pro and Unity version 2022.3.12f1. I received a question from a customer asking if I can perform simulations where Siemens telegrams are used.
Is it possible, and which is the best interface to use for this?
They also mentioned that the speed needs to be less than 4ms. This is all new to me, so I would like your opinion.

Telegrams:

Telegram 1, Frequency converters

Telegram 105, Servos

Telegram 83, Pulse encoders

Telegram 750, Additional Torque Data

I want to use a Drive action on a behavior subgraph, but I don't know when and how to instantiate the drive. With drive on the blackboard of the subgraph, the drive will not be instantiated.

maingraph

subgraph

NullReferenceException: Object reference not set to an instance of an object

realvirtual.DriveToAction.OnStart () (at Assets/realvirtual/BehaviorGraph/DriveToAction.cs:27)

I have to override Axis in the main graph to create an instance of the drive:

But this is not what I want. I want to use the subgraph for a specific drive, without telling the subgraph all the time which drive. How can I create it?

I have created a scene based on a prefab by importing a CAD model. I decorated this prefab by adding groups of objects and colliders. Furthermore I created a kinematic structure that references to the groups.

Later on my CAD model had some changes and I wanted to reimport the CAD model. After the reimport all groups and colliders are gone. And I was also not able to undo the reimport ...

Is this how it should work? What workflow should I use to reimport CAD models that prevents loosing groups and colliders?

I'm currently working on a project with a 1518TF-4 CPU which we activated on an IPC. I can establish a connection between Unity and the PLC but the signals then doesn't recieve any values and stay 0 or FALSE.

The signals I need access for are inside a DB. I've created the Signals in the S7 interface by hand and I made sure the address is correct. 
Example of a signal I created:

I also made sure, that all the settings specified here S7 TCP | realvirtual.io are done. So that there's full access and PUT/GET communication is allowed. I tried establishing a connection to signals inside a DB and Q signals. My only goal is to read signals, no need to write them. 

I've tried it with realvirtual 2022.19.6148 and 2022.15.5414. The Unity version I'm using is 2022.3.39. I also tried a simple test siemens project but that also didn't work. 

I know that it already worked at some point last year, but I can't figure out why it doesn't anymore. 

This is what my S7 config looks like: 

I've also tried all kinds of varieties of settings, so different values for max pdu length, with reverse high low bytes and more. 

I don't know if this has any relevance but I did notice that sometimes, when reverse high low bytes is activated, some Bool signals randomly jump between FALSE and TRUE, some Ints sometimes jump to 265 and back to 0 and Floats will do the same to 2.350989E-38.

Does anyone have an idea, why I cannot get the signal values in Unity? I've run out of ideas. 

I just bought this software to use the Ethernet IP interface to a Allen Bradley, I am up and running in Visual studio using the same Ethernet and can get tags there, but I need it in Unity, please help.

Hello. I need a quick response if possible.

I am using the RealVirtual Professional version.

How can I achieve the desired goal in the image? Should I use a Joint or Drive?

For Drive, you have Drive_MeasureSpeedPosition, and that’s great.

Is it possible to disable the Drive so it can rotate freely?

Hello everyone, I’m new to this forum. In case anyone has a similar problem where the values never update, but the connection to the S7 PLC is successful. Here is how to solve this problem. I hope it will be helpful to someone.

Hi，Dear developer，

I want to get TwinCAT3 NC Axes information by TwinCAT ADS From ADS Server Port=501。

It make me quickly get NC Axes symbol From Port 501，do not use any PLC program codeing，it is a very useful Method to get Axis information

But now,I can't connect to Port 501，the port has the only right value which is PLC Project port，such as TC3=851 ，TC2=801

Please give me some ideas about how to get axes information FROM NC PORT 501，thanks

Hello everyone,

is the most recent version of realvirtual compatible with Unity 6?