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hbszjjw · ‎09-25-2024

For object NexeedAxis, if we set "Show only options for NC drives" as yes, there is no support for torque mode, and for the peripherals with NC, there is also no support for torque mode, in beckhoff TwinCAT, it's possible to do torque control for NC axis, there is a function block MC_TorqueControl, is it possible to support torque mode for NC axis in our object?

hbszjjw · ‎05-14-2024

If so, I have to define another parameter which should have the same value of the maximum value of enumeration, but it need user to set it in OES/CPS parameter, it's not pretty for the object.

hbszjjw · ‎05-09-2024

I have a reqirement as this, during creatin an object, I defined an enumeration Enum1 and it has some items, the maximum value is Enum1.MAX, I wan to use it as a condition in this object, I tried like this: <Condition refLink="AE409B41-F2C2-43C3-9765-0F4C31FA8B49.MAX_POS" comparator="GreaterThan" value="1"/> here, the RefId AE409B41-F2C2-43C3-9765-0F4C31FA8B49.MAX_POS is for Enum1, but it doesn't work, it's possible to implement this funtion? or how should I do?

hbszjjw · ‎01-31-2024

I like this suggestion very much, I also need this, and I suggest add how to use these singals of backbone to framework document.

hbszjjw · ‎11-17-2023

Yes, we did it like you said, we create an application with C#, it works as OPC UA client and communicate with Siemens RFID, and TwinCAT PLC communicates with this application with ADS, but this application is not working well, sometimes it losts communication with RFID, we can't solve this problem, and also Siemens don't give any support for this, finally, we get rid of Siemens RFID and change to other solutions.

hbszjjw · ‎05-31-2023

this is a good news for me, but I can't find NexeedOpcUaClient in BCI object repository, can you sent the link for it?

hbszjjw · ‎05-31-2023

thanks, but I already have this document, and the ReadTag method declaration comes from it, but my question is how to use method call with OPC UA PLCOpen API in beckhoff.

hbszjjw · ‎05-30-2023

I'm working for a Siemens RFID with model RF186C, I use OPC UA to connect with it, PLC works as OPC UA client, now the connection is established, I can read variables from the reader, but If have to use method call to read tag and write tag, If I want to use method call for read tag, I need assign some input and output parameters(arguments), the ReadTag method declared in reader is as following: ReadTag ( [in] ScanData Identifier [in] CodeTypeDataType CodeType [in] UInt16 Region [in] UInt32 Offset [in] UInt32 Length [in] ByteString Password [out] ByteString ResultData [out] AutoIdOperationStatusEnumeration Status); the problem is that there are some structures in the parametes which is not present in TwinCAT, for example I did the first parameter Identifier VAR _identifier : DWORD; END_VAR _paramCounterIn := _paramCounterIn + 1; _paramListIn[_paramCounterIn].IsString := FALSE; _paramListIn[_paramCounterIn].pString := ADR(_identifier); _paramListIn[_paramCounterIn].ParamAdr := ADR(_identifier); _paramListIn[_paramCounterIn].ParamSize := SIZEOF(_identifier); _inputArgInfos[_paramCounterIn].DataType := eUAType_UInt32; _inputArgInfos[_paramCounterIn].ValueRank := -1; _inputArgInfos[_paramCounterIn].ArrayDimensions[1] := 0; but it failed, sometimes it throws following error, does anyone have experience for method call with Opc UA, please give me some instruction, thanks! 0x E4DD 0105 UAC_E_ITEMTYPE Invalid or unsupported item type

hbszjjw · ‎04-11-2023

for your suggestion, should I create a new object for this handler and then put it as internal element in another object or don't create new object and just put it as internal element in object directly, if I can put it as internal element in object directly, how should I do? if there any examples?

hbszjjw · ‎04-06-2023

That looks like a good idea, and any other suggestion if I want to use it in one functional object which contain it as a internal element?

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About hbszjjw

Support Torque mode for NC axis

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