Wireless Bridge II with PROFINET network problem

siemens
anybus-bridge-ii
profinet
wago

#1

Hi there!

I am having an issue that seems to be related to the Anybus Wireless Bridge II connection, please check the attached images.
I am testing a simple PROFINET network where I have a Siemens S7-1500 PLC connected to a Managed Switch and a pair Wireless Bridge II Access Point-Client between the switch and a Wago Bus coupler. I have tried different combinations of Update Time and Watchdog Time for the I-O devices, but I keep having issues with the connection after being stable for some minutes. The error that I usually get is a watchdog time expired for RIO204 (the device connected to the Wirless Bridge II branch) and I lose the 4-20mA signal that I am reading from RIO204. However, when I connect a network cable between the switch and RIO204, the connection is stable and I do not get errors. I do not have GSD files for the Bridge II, so I am not able to include them in the hardware configuration in Siemens TIA Portal. The access point and client are were optimized for PROFINET.

Thank you!

Profinet Network.pdf (174.3 KB)


#2

When you connect to the access point on your PC are you able to ping each of these profinet devices?


#4

Yes, my PC is connected to the switch and I am able to ping all the profinet devices.


#5

A post was split to a new topic: Bolt-AP S7-1200>>>>>Bolt-Client ET 200