Search found 2 matches

by alanhuro
Thu May 16, 2019 3:46 am
Forum: SIMATIC system
Topic: S7-300 firmware upgrade question
Replies: 1
Views: 233

S7-300 firmware upgrade question

Dear Helper. I have S7-300 315-2AG10-0ABO and currently it has an old firmware version 2.0.8. I would like to upgrade to latest which is 2.6.11. The problem I only have the SD card came with the CPU. Can I back the image using tool such as WinHex or S7imag. Then load the new fimrware version and dow...
by alanhuro
Wed May 15, 2019 3:37 am
Forum: SIMATIC system
Topic: [?]: Siemens MMC Problem
Replies: 6
Views: 11477

Re: [?]: Siemens MMC Problem

I have similar problem and could not find any solution. Is it possible you can help Here are the following steps that I did that lead to this mess. 1. I used Tia V15 and warning message says my CPU firmware is not the latest. The PLC CPU is Simantic S7-300. The current version is 2.01 and I believe ...