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HSP S7-1200 v4.5 for TIA16

10/9/2022 1:25 AM	Rate (0)
Ghariboo Member Joined: 1/3/2021 Last visit: 10/6/2025 Posts: 1 Rating: (0)	The difference of firmware version is only warning not error you can download only if your program compiled without errors the downloading should be done without being online with cpu (at offline mode)
	Last edited by: Ghariboo at: 10/09/2022 01:32:16
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5/15/2023 10:37 AM	Rate (0)
mito68 Regular Member Joined: 8/26/2016 Last visit: 10/14/2025 Posts: 10 Rating: (4)	If it is a Fail Safe PLC, It will not start.

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5/15/2023 8:07 PM	Rate (0)
Hati Platinum Member Joined: 9/21/2012 Last visit: 1/1/2026 Posts: 4836 Rating: (512)	mito68 If it is a Fail Safe PLC, It will not start. You can use a F-PLC with never firmare versions and select lower firmware in TIA. It will only inform that there is a firmware version differene, but the PLC will work and you can download the program.

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1/11/2024 9:01 PM	Rate (0)
micky.b Regular Member Joined: 3/13/2011 Last visit: 11/18/2025 Posts: 9 Rating: (0)	Hi ixo65, you said: "If you take a look a screenshot in my first post on this page then see you that I have a S7-1212C with a firmware version V4.5.1. And the TIA version is V16." How you can have V16 with 1212DC V4.5? Where you download the HSP to install in TIA V16? Thanks beforehand.

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1/11/2024 10:07 PM	Rate (0)
0_Einstein Grandmaster-Expert Joined: 7/7/2010 Last visit: 12/31/2025 Posts: 16342 Rating: (2521)	https://support.industry.siemens.com/cs/document/109817857 micky.b Hi ixo65, you said: "If you take a look a screenshot in my first post on this page then see you that I have a S7-1212C with a firmware version V4.5.1. And the TIA version is V16." How you can have V16 with 1212DC V4.5? Where you download the HSP to install in TIA V16? Thanks beforehand.
	science guy
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