Igntion 8.1 communication with Siemens S7-1500

[m.pelagatti]

No, you can connect to S7-1500 enabling OPC-UA server of plc, and than read tags via OPC-UA ignition as a client.
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OPC UA struct data type?

Hi at all, I have created derived opc tags as indicated, all UDT and therefore all derived tags work correctly both in reading and writing. [2021-03-23 16_40_50-Window] My problem is, I created a button that via script sets 2 derived tags at the same time to value 0 within a parameterized popup: the script is as follows: if system.gui.confirm (u'Are you sure? ',' Confirm '): event.source.parent.DVC_Popup.C_Moff = 0 event.source.parent.DVC_Popup.C_Mon = 0 Only the C_Mon tag is set …