Hello for all!
In a last time has very bad problem…
Our company has some projects, in this projects we using Danfoss MCX PLC’s. In one project this is ~35 PLC’s, in another ~50 and one more ~100.
Each PLC has more than 100 tags.
Also, we have devices, which converting Modbus RTU to Modbus TCP. This device is ADFWeb HD67507M.
Proportion… 1 ADFWeb for 5-10 PLC’s.
Next, this ADFWeb’s i am adding to Ignition OPC-UA Server Devices using Modbus TCP driver. Than i am added my tags to Ignition in different projects but has same problem:
- Tags goes bad quality for some time than goes to good quality for some time. This process repeating again and again and again…
- Devices, which added in the Ignition OPC-UA Server Devices, goes connected/disconnected.
Early we using KEPWare server and all was perfect. But using KEPWare - bad variant…
P.S. I am trying to change all of the options in the “Edit” menu of Modbus TCP device. No result.
P.P.S. Also trying to change Scan classes but still have same result.
When wrote to support - they or do not understending me, or don’t know how to fix it…