[?]: how i can update firmware of cpu 414-4H

SIMATIC S7-200/300/400, Step7, PCS7, CFC, SFC, PDM, PLCSIM,
SCL, Graph, SPS-VISU S5/S7, IBHsoftec, LOGO ...
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mhmdfree2004
Posts: 3
Joined: Fri May 02, 2008 1:07 pm
Location: Iran

[?]: how i can update firmware of cpu 414-4H

Post by mhmdfree2004 »

hello,
we have Redundant system with 2 cpu with THIS ORDER 4HJ00-0AB0 V3.0.1 . one of the cpu was destroyed and we buy another cpu with order 4HJ00-0AB0 V3.1.3 .
HOW we can update old cpu with new cpu's firmware please help us.
dsekulic
Posts: 186
Joined: Sun Feb 12, 2006 5:47 pm
Location: Europe

Post by dsekulic »

Hi,

First You have to download firmware file from internet. Look at following link

http://support.automation.siemens.com/W ... viewreg=WW

afterward start STEP7 select Your CPU (CPU414-4h) and select PLC->Update Firmware. Press Browse.. to find firmware file and check box 'Activate firmware after download' and press Run. But first You have to establish connection with Your CPU.

Regards
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