Variable has no values in the Attributes window
Posted: 31 May 2023, 15:06
Hello all,
We work with the TMCNodeSet and get error messages in UaExpert when we call a method.
The problems occur with the MachineModuleProductionType:
When calling the StartProductionOrder method, the following messages appear:
The input argument is a ProductionOrderType.
ProductionOrderType (3038)
ProductionOrderHeaderType (3016)
DataSetType (3018)
MaterialListType (3037)
The method is successfully executed. In code we get the ProductionOrderHeaderType from the Input argument and write it to ProductionOrder VariableNode.
If the ProductionOrder VariableNode is obsereved in Data Access View, the values are visible, but not Attributes-View.
We set the ProductionOrder VariableNode to externalPush, so we override the Read Method in the NodeManager. There we could see that IList<NodeAttributeOperationHandle> operationHandles is empty and therefor doesn't get access to the data.
Are these two separate problems or are they linked?
If you need any more information from me, please let me know.
With kind regards
Felix
We work with the TMCNodeSet and get error messages in UaExpert when we call a method.
The problems occur with the MachineModuleProductionType:
When calling the StartProductionOrder method, the following messages appear:
The input argument is a ProductionOrderType.
ProductionOrderType (3038)
ProductionOrderHeaderType (3016)
DataSetType (3018)
MaterialListType (3037)
The method is successfully executed. In code we get the ProductionOrderHeaderType from the Input argument and write it to ProductionOrder VariableNode.
If the ProductionOrder VariableNode is obsereved in Data Access View, the values are visible, but not Attributes-View.
We set the ProductionOrder VariableNode to externalPush, so we override the Read Method in the NodeManager. There we could see that IList<NodeAttributeOperationHandle> operationHandles is empty and therefor doesn't get access to the data.
Are these two separate problems or are they linked?
If you need any more information from me, please let me know.
With kind regards
Felix