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

s7-1200 CPU1214C DC/DC/DC V4.5

11/27/2024 6:56 AM	Rate (0)
Ew Chee Yean Regular Member Joined: 10/16/2017 Last visit: 9/26/2025 Posts: 42 Rating: (0)	Hi guys, I uploaded existing PLC program from S7-1200 CPU1214C DC/DC/DC with Tia portal v15.1. How can this cpu with firmware v4.5.1 be configured in Tia portal v15.1? The program blocks are showing not compiled after uploaded from CPU in online mode. Attachment 20241122_160516.jpg (133 Downloads)

Suggestion To thank Quote Answer

11/27/2024 7:33 AM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 1/1/2026 Posts: 36393 Rating: (4545)	That's not possible. Firmware V4.5.x requierd TIA Portal V17 or higher.

Suggestion To thank Quote Answer

11/27/2024 11:33 AM	Rate (0)
Towome Platinum Expert Joined: 7/9/2015 Last visit: 12/17/2025 Posts: 4493 Rating: (644)	Hi, also check this FAQ: How do you load a project into an S7-1200 CPU if its firmware version cannot be selected in the hardware catalog of STEP 7 (TIA Portal)? Regards, Towome
	If my post was useful, please rate me - if not, please tell me - thank you!
Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users 0_Einstein