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remote_service_access [2018/12/10 09:53]
emozolyak [Establishing communication with remote devices behind the gateway via TCP / IP]
remote_service_access [2020/03/17 09:51]
emozolyak [Establishing communication with remote devices behind the gateway via TCP / IP]
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 First you need to create an account (node) for service PC in Level2 system: First you need to create an account (node) for service PC in Level2 system:
 +{{create_node_l2_link.png?direct}}
  
 {{add_and_check_remote_pc.gif}} {{add_and_check_remote_pc.gif}}
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 Now when you want to access the remote PLC (in the example we use Siemens S7-1200 PLC), connect your PC to VPN and you should be able to connect your PLCs via these Virtual IPs. Now when you want to access the remote PLC (in the example we use Siemens S7-1200 PLC), connect your PC to VPN and you should be able to connect your PLCs via these Virtual IPs.
  
-Here is example how to connect to PLC S7 1200 from TIA Portal.+Here is example how to connect to PLC S7 1200 from TIA Portal. 
  
-Connect your PC to VPN and set the your Virtual IP in the PLC's Ethernet properties:+Connect your PC to VPN and type in your Virtual IP in the advanced download/online access dialog box, as the access Address (in our example, it is 10.0.0.157):
  
-{{::new_vpn_in_tia.png?direct}}+{{::connection_via_subnet.png?direct}}
  
-  Warning! Don't write this IP address in the HW config of the PLC, you may lose access to it. Only temporarily  +Before this stepcheck you have a subnet configured for the PLC in its HW Config:
-  change IP for establishing remote session.+
  
 +{{::subnet_in_the-plc.png?direct}}
  
 ===== Establishing communication with remote devices behind the gateway via a virtual COM port ===== ===== Establishing communication with remote devices behind the gateway via a virtual COM port =====
remote_service_access.txt · Last modified: 2020/03/17 09:51 by emozolyak