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I can connect through OPCWATCH but when I try through G4A it doesn't work
See the connection via OPCwatch
When I try to import the nodes into UNITY see the errors. And I already tried ANONYMOUS SECURITUY POLICY 0.1 AND 2.
Bibliothek
Ich habe eine weile mit eine anderen Simulation System gearbeitet. Daher folgende Fragen
Kann man in Game4Automation sich eine Bibliothek anlegen und sich die Erstellung einer Szene (fuer Kunden) automatisieren.
Bei dem anderen System kann via einer I/O Liste und einen externen Tool Marcos ausgewählt und die Verlinkung zu diesen erzeugt werden.
... and if you need a pulse encoder - sending pules every xxx millimeters, this will be available in one of the next releases. If you are a customer and purchased a professional version - please send us an email to info@game4automation.com with your Invoice and we can send you a beta of the pulse encoder.
ABB Word mapping
Hello,
A small time ago we had a conversation about adding bytes into the device mapping of ABB, now i needs words (16bits).
We are trying to get the Word option to work as well, we have changed the code to the following:
Only thing we are not sure about is the line with accessor.Write(posheader, (byte) 10).
Is this correct or should we change it?
Sorry for the formatting, couldn't find the code button.
if (signal.OriginDataType.ToUpper() == "BYTE")
{
if (signal.GetType() == typeof(PLCInputInt) || signal.GetType() == typeof(PLCOutputInt))
{
if (lastbit)
posmemory = posmemory + 1;
bit = 0;
shm.bit = 0;
lastbit = false;
signal.Comment = $"M{posmemory}";
accessor.Write(posheader, (byte) 8);
shm.type = SIGNALTYPE.BYTE;
posmemory = posmemory + 1;
}
}
else if (signal.OriginDataType.ToUpper() == "WORD")
{
if (signal.GetType() == typeof(PLCInputInt) || signal.GetType() == typeof(PLCOutputInt))
{
if (lastbit)
posmemory = posmemory + 1;
bit = 0;
shm.bit = 0;
lastbit = false;
signal.Comment = $"M{posmemory}";
accessor.Write(posheader, (byte) 10);
shm.type = SIGNALTYPE.WORD;
posmemory = posmemory + 2;
}
}
else
{ if (signal.GetType() == typeof(PLCInputInt) || signal.GetType() == typeof(PLCOutputInt))
{
if (lastbit)
posmemory = posmemory + 1;
bit = 0;
shm.bit = 0;
lastbit = false;
signal.Comment = $"M{posmemory}";
accessor.Write(posheader, (byte) 10);
shm.type = SIGNALTYPE.INT;
posmemory = posmemory + 4;
}
}
Sorry if you saw my answer on the last message, but i thought it would be good to make a new topic!
I will add this in one of the next release. For Words you need to write a 9 as Type ID.
OPCUA problems - doesnt Import any In-/Outputs
Hey there,
first of all - the example Project provided with the Unified Automation OPCUA Server is working fine.
Im using the latest Release of G4A which is 2020.16-beta-1123 and Unity Version 2020.3.19
The PLC is created in TIA Portal v17 which sends it to PLCSimAdvanced v4.0.
(Yes(!) i know i could use the PLCSimAdvanced Interface, but for now i have to stick to the OPCUA Interface)
This is what OPC Watch looks like when connected to my PLC which has an OPCUA Server:
You can see the Inputs and Outputs.
When trying to import these Nodes into Unity with the G4A Framework im getting
In the "PLCOutputBool.cs", when changing from
to
The import finishes with no more errors.
But now looking into Unitys Hierarchy, no In-/Outputs where generated.(No Dropdown available at the Input & Ouput Gameobject)
Even then whole "PLC_1" Node is missing in Unity.
It is solved @Robin: thanks a lot for your help.
It will be included in release 2022.12.
For everybody having same issue before - please integrate this into OPCUA_Interface.cs:
Problems with Transformation of Chains
Hello,
I created a chain with chain elements and it is working fine. Now I tried to make a copy and turn it around 90°Z. Some of the chain elements are now moving in a wrong direction, but not reproduceable. Even if I create a new spline and replace all scripts, it is not working corrrectly. Shifting along the axes works, but turning is not possible.
Does someone know a trick?
OPCUA doesnt connnect on unity executable
Hello,
i have been working on a project that uses OPCUA to get some data from a server and when I execut it on the editor of Unity everything works fine but when I try to make the executable for windows platforms, in the executable doesn't connect to the server. Do I need to use any special settings to do the build on Windows?
Please if someone could help me with this I would really apreciate it. Thank you
Hard to say. Are you able to get the Log data when you start it as a compiled version. There should be no special settings you need to consider. You could also use this Asset to get the Console Log in the Unity Player Window:
https://assetstore.unity.com/packages/tools/gui/in-game-debug-console-68068
OPCUA with 2020.15 Doesn't Import Arrays
Hello. I have setup an OPCUA Client without issue on several versions of Unity (2019.4.18f1, 2020.3.25f1) with game4automation 2020.13.
I now seem to have an issue Importing array nodes after an update to game4automation 2020.15.
The nodes import, but the arrays are only a single gameobject without a list of value, instead of a hierarchy array of game objects that it does with 2020.13.
Is this a known issue, or does it work differently with arrays now? Possibly because of the OPCUA change in 2020.14?
Yes, arrays are not supported currently. We will add this in one of the next releases. If you need it at this moment you should go back to the old version.
Build
UnityEnginy 2020.2.6f1
Building the project end with error. "ArgumentException: The Assembly ZeroFormatter is referenced by PREspective ('Assets/Plugins/PREspective/PREspective.dll'). But the dll is not allowed to be included or could not be found.
UnityEditor.AssemblyHelper.AddReferencedAssembliesRecurse (System.String assemblyPath, System.Collections.Generic.List`1[T] alreadyFoundAssemblies, System.String[] allAssemblyPaths, System.String[] foldersToSearch, System.Collections.Generic.Dictionary`2[TKey,TValue] cache, UnityEditor.BuildTarget target) (at <8c48e4bc2ff34638b69095cbb65e2e27>:0)
UnityEditor.AssemblyHelper.AddReferencedAssembliesRecurse (System.String assemblyPath, System.Collections.Generic.List`1[T] alreadyFoundAssemblies, System.String[] allAssemblyPaths, System.String[] foldersToSearch, System.Collections.Generic.Dictionary`2[TKey,TValue] cache, UnityEditor.BuildTarget target) (at <8c48e4bc2ff34638b69095cbb65e2e27>:0)
UnityEditor.AssemblyHelper.FindAssembliesReferencedBy (System.String[] paths, System.String[] foldersToSearch, UnityEditor.BuildTarget target) (at <8c48e4bc2ff34638b69095cbb65e2e27>:0)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)"
I Change Global functions "public static List GetGroups()" and "GetAllWithGroup(string group)" But, In corpasion it was witout differences.
I tried to build with differed API settings .NET 2.0 ant .NET 4.x
Probably there is probably problem with PREspective.dll, that doesn't properly connected to Unity, but I am not sure.
Do anybody has an idea ? thank you all.
You have PREspective in your project (Prespective is another Digital Twin product). It is not a part of Game4Automation which is causing your problems. Please delete everything of Prespective or start with an empty project.
OPCUA4Unity can't connect to opcua server with username and password
Anonymous connection works fine, but when using a username and password, the console doesn't show any errors in creating the connection, but I am not able to read or write to nodes. Also the server doesn't acknowledge the connection. Even when using application certificates the connection doesn't work properly. Using OPC Watch or UaExpert I can easily connect to the server with the username and password.
Unity is connecting successfully but afterwards no nodes are available when the connection is done with a username and password. Are there any special security settings on the nodes itself in the server which could prevent the reading when loggin in with a user?
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