SiePortal

The integrated platform for your product selection, buying and support workflow - bringing together Industry Mall and Online Support.

Products & Services
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
MySiePortal MySiePortal
{{(apiData.MySiePortal | filter:{'rank':1}:true)[0].title}} MySiePortal
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Cart ({{apiData.CartCount}})

Navigation

Running WinCC from VM: Communication with the PLC running in the host is not established.

1/30/2023 4:17 AM	Rate (0)
zakirsayed15 Member Joined: 6/15/2016 Last visit: 9/5/2025 Posts: 12 Rating: (0)	Hi Bari, Need your help in fixing below problem. I am having a host laptop and a Hyper-V vm. PLC SIM in host and WinCC 7.5 in the vm. Communication between PLC and WinCC is over TCP/ IP and its working fine when connected physically as well as in simulation when both run in the host. But, when I try to run WinCC from vm communication is not getting established with PLC sim running in host. Br, Zakir Sayed ------------------------------------------------------------------------------------------ Split from WinCC 7.5 and PLC SIM Advanced 4 communication VM's.
	Last edited by: Jen_Moderator at: 02/06/2023 13:23:02 New subject after splitting
Suggestion To thank Quote Answer

2/6/2023 9:23 AM	Rate (0)
Murof Platinum Expert Joined: 8/3/2009 Last visit: 1/21/2026 Posts: 16653 Rating: (1944)	zakirsayed15 Hi Bari, Need your help in fixing below problem. I am having a host laptop and a Hyper-V vm. PLC SIM in host and WinCC 7.5 in the vm. Communication between PLC and WinCC is over TCP/ IP and its working fine when connected physically as well as in simulation when both run in the host. But, when I try to run WinCC from vm communication is not getting established with PLC sim running in host. Br, Zakir Sayed Hello Bari, do you use PLCSim or PLCSimAdvanced? the common PLCCim can only simulate on the same system. for communication to stations and devices from "outside" you would need PLC Sim Advanced Bye Murof
	If this Information really helps, you could use the Rate function
Suggestion To thank Quote Answer