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

The PLC S7-1200 cannot be accessed after being exposed to ARP spoofing

8/7/2024 4:17 AM	Rate (0)
hasan.basri.srg77 Joined: 7/25/2024 Last visit: 11/4/2025 Posts: 1 Rating: (0)	Dear ALL, I have problem with My PLC S7-1200 (CPU1214C) 6ES7 214-1BG40-0XB0. The PLC cannot be accessed after being exposed to ARP spoofing. Previously it was running normally. Best Regards Attachment S7_3.png (338 Downloads)
	Last edited by: hasan.basri.srg77 at: 08/07/2024 04:21:13
Suggestion To thank Quote Answer

8/12/2024 11:30 AM	Rate (0)
Murof Platinum Member Joined: 8/3/2009 Last visit: 12/19/2025 Posts: 16612 Rating: (1943)	Hello hasan.basri.srg77 If you cannot access the PLC you can try to reset the PLC with an empty memory card https://support.industry.siemens.com/cs/ww/en/view/109772940/109100955403 Bye Murof
	If this Information really helps, you could use the Rate function
Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users sancruz