2/7/2022 1:39 PM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054)
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hi matbh, consider that a search for accessible devices only works in the same physically network. By searching for accessible devices a MAC-address-broadcast is done, that can not be routed through gateways, you can also try to connect directly to the IP, as shown in this FAQ: How can you use the STEP 7 Online functions even when NAT (Network Address Translation) is being used or a remote subnetwork is to be reached?hope this helps, regards, |
FCK WAR! |
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2/8/2022 8:04 AM | |
Posts: 9 Rating: (0) |
Do you have an idea of what is causing this problem ? |
2/8/2022 10:01 AM | |
Posts: 9 Rating: (0) |
I want to do Profinet and I'm using SIA Portal v16 |
2/8/2022 10:09 AM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054)
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hi matbh, GSD files are device description files. They are for embedding the IO-device or DP slave into the HW-configuration of the PLC, so that the PLC knows what device is connected to it. When the PLC is starting, the devices get thier parametrization from the controller. Therefore the addresses must match. A device must have the same address as it is projected. Profinet is addressed by device name. When you want to learn more abouit Profinet, have a look into the system desciption: SIMATIC PROFINET PROFINET with STEP 7hope this helps, regards |
FCK WAR! |
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