Wenxiao Zhou
Level-1
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Hallo,
I have worked on a project almost two mouths. I try to read and write data to the Ethernet port of a B&R Panel.
So I use a Hilscher Modbus/TCP Profibus gateway to realize it. The B&R Panel works as the Modbus/TCP slave and
Siemens CPU 315-2 DP works as the profibus master. The communication is already bulit, but it I try to read a little
more data from the Panel (Z.B. 8 DWORD data), the delay of some data alway happen. And some data will return
to zero. Can someone give me some suggestions about the reasons and how can i solve this problem.
I am a rookie engineer without any experience and i can understand both Englich and German.
I have worked on a project almost two mouths. I try to read and write data to the Ethernet port of a B&R Panel.
So I use a Hilscher Modbus/TCP Profibus gateway to realize it. The B&R Panel works as the Modbus/TCP slave and
Siemens CPU 315-2 DP works as the profibus master. The communication is already bulit, but it I try to read a little
more data from the Panel (Z.B. 8 DWORD data), the delay of some data alway happen. And some data will return
to zero. Can someone give me some suggestions about the reasons and how can i solve this problem.
I am a rookie engineer without any experience and i can understand both Englich and German.
