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Compatibility of licenses of different versions

7/18/2025 3:18 AM	Rate (0)
AutoGen_6546909 Joined: 1/11/2023 Last visit: 9/19/2025 Posts: 9 Rating: (0)	Hello, everybody! Is WinCC Comfort V20 6AV2101-0AA02-4AA5 license compatible with the previous version - TIA Portal V19? I mean that we use Simatic Step 7 Professional V19 6ES7822-1AA23-0YA5 and need a license to config HMI TP1200 Comfort panels. Our local Siemens consultant advises us to use WinCC Comfort V20 license.

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7/18/2025 5:08 AM	Rate (0)
qwazee Platinum Member Joined: 3/30/2020 Last visit: 9/19/2025 Posts: 5473 Rating: (1065)	The Step7 Basic and Step7 Professional includes licensing for Wincc Basic. The Comfort panel unfortunately needs the license as the consultant suggested. Buying the Wincc Comfort V20 is a good idea, even if you are using Wincc Comfort V19. The license will even be functional for versions down to Wincc Comfort V11.
	Activities of this user is voluntary. There is no obligation or liability placed on this user. Though optional, your 'please' and 'thank you' is highly valued.
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7/18/2025 5:23 AM	Rate (0)
AutoGen_6546909 Joined: 1/11/2023 Last visit: 9/19/2025 Posts: 9 Rating: (0)	Thank you for the reply!

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This contribution was helpful to 1 thankful Users qwazee

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