SIMATIC S7-200/300/400, Step7, PCS7, CFC, SFC, PDM, PLCSIM,
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Petrozawodsk
- Posts: 74
- Joined: Wed Jul 15, 2009 12:32 pm
- Location: Russia
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by Petrozawodsk »
Hello.
Can anybody post schematics (circuit diagram) of EEPROM (i.e. electrically rewritable EPROM module)?
Or maybe someone can scan in high resolution of both sides of its PCB?
I have 6ES5 375-1LA15 and I want to change EPROM chip to EEPROM.
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Serge_n
- Posts: 131
- Joined: Tue Feb 27, 2007 7:57 pm
- Location: South Ukraine
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by Serge_n »
Это нехорошее желание.
Я неоднократно сталкивался с потерей программы таким модулем.
Могу фоты платы предложить.
It not good idea.
I had problems with such module. The EEPROM-module some times lost the program.
The EPROM-module is more reliable.
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Petrozawodsk
- Posts: 74
- Joined: Wed Jul 15, 2009 12:32 pm
- Location: Russia
Post
by Petrozawodsk »
Many thanks!!!
I'll try to modify my module and if success I'll write results.
Regards!!!
Russish wrote:Спасибки за фоты. То, что надо! Тут бльше интерес так сказать спортивный гложит, потери в ЕЕПРОМке пока не волнуют.