5/18/2022 10:36 AM | |
Joined: 11/12/2017 Last visit: 2/27/2024 Posts: 174 Rating:
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Hi all, I bought a used s7-1200 1214C AC/DC/Rly PLC (6ES7 214-1BG31-0XB0) and tried to download a program from TIA Portal. So I did a factory reset before downloading my program. When trying to download it immediately pops up saying Module "CPUCommon" has an incompatible firmware version. I tried changing the firmware version from V4.4 to V4.3 but both made no difference. Also i noticed when I tried to change the PLC in my project to sit the CPU that I bought with the part number above, I couldn't find it on TIA Portal. All there is under 1214C AC/DC/Rly PLC is the part number 6ES7 214-1BG40-0XB0. Any suggestions? I will post some images below to help show my issues. AttachmentImages.zip (248 Downloads) |
Last edited by: Jen_Moderator at: 05/18/2022 13:25:17All images added as a zip file. |
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5/18/2022 12:58 PM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating:
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hi DS_7, changing is not possible. V3 PLC is not compatible with V4 PLC. see the following FAQ: What should you watch out for in STEP 7 (TIA Portal) when replacing an S7-1200 V3 with an S7-1200 V4?insert the PLC as a new device and try to copy the contents. hope this helps, regards, |
FCK WAR! |
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