S7300 - Problem downloading function FC1 to plc

SIMATIC S7-200/300/400, Step7, PCS7, CFC, SFC, PDM, PLCSIM,
SCL, Graph, SPS-VISU S5/S7, IBHsoftec, LOGO ...
sawo333
Posts: 6
Joined: Sat Sep 19, 2020 6:11 pm

S7300 - Problem downloading function FC1 to plc

Post by sawo333 »

Hello ,

I need help with solving issue why i´m not able download function FC1 to my plc

Files with errors,screenshoots of networks inside FC1 and text logs are here
https://easyupload.io/rz7cnz

Thanks for every answer
qqwww
Posts: 12
Joined: Wed Apr 21, 2010 6:24 pm

Re: S7300 - Problem downloading function FC1 to plc

Post by qqwww »

The program was previously downloaded to another PLC?
If yes your actual PLC 6ES7 315-2EH14-0AB0 has smaller PI.
Dfcz
Posts: 878
Joined: Tue Dec 26, 2006 5:21 am
Location: Russia

Re: S7300 - Problem downloading function FC1 to plc

Post by Dfcz »

I don't see a problem with FC1. But with DB273, the problem is written directly in black and white.

And judging by the error, you didn't even manage to compile the written code, but are already trying to download it. Who taught you this?
Answers to FAQs
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Faq & Info
Posts: 178
Joined: Thu Oct 13, 2005 6:42 pm
Location: Frequently Asked Questions – Часто Задаваемые Вопросы

Re: S7300 - Problem downloading function FC1 to plc

Post by Answers to FAQs »

you are have some problems
1. is using reserved name "nop" inside the temp area ( rename to any another like "nop1")
2. is db273 not loaded into cpu ( right click on the db -> plc-> download)
3. need check if you are have any additional errors...