10/9/2019 9:54 AM | |
Joined: 5/29/2013 Last visit: 9/20/2024 Posts: 100 Rating: (28) |
What information is outputted to the “Online status information” view ? (the output view below the devices that have been found) If you change the IP address of the CPU and HMI in your project offline, than you should not search for “Show devices with the same ip address” as there is non CPU with that address and your PG is probably arranged in the 192.168.xxx.xxx range. So TIA will search for an IP address in a range 192.168.xxx.xxx for an IP address10.129.15.16 where it’s not able to communicate with. Changing the IP of your PG will also not be helpful as, as your PC than will search in a range10.129.15.xxx where the CPU still is192.168.xxx.xxx. So you have multiple options here. In the extended download screen/ extended go online screen. Select target device: “Show accessible devices” or “Show all compatible devices” Make sure your firewall is off, I know that some company custom firewalls have the ability to deactivate Scanning of devices on the MAC address layer. When the webserver of the CPU is enabled you could go online with the web browser and change the ip address in the webserver. Than change the PG ip address to an address in tha same subnet and it should be able to find it just by using “Show devices with the same ip address”. 3rdOption is to use Proneta. (Free to download here) this is a Siemens tool that scans your devices and directly give you the ability to change the ip address. |
Last edited by: Ikkez at: 10/09/2019 09:54:47Regards |
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