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S7 214 FIRMWARE

Thread starter harold2
Start date Dec 18, 2002

Status: Not open for further replies.

Dec 18, 2002

harold2

Electrical

I HAVE SEVERAL SIEMENS S7-214 PLC 'BRICKS'& I USE ONE ON A HOME SOLAR SPACE HEATING PROJECT JUST COMPLETED. ALL OF THE PLC'S HAVE V0.91 FIRMWARE WHICH IS LIGHT IN FUNCTIONALITY. DOES ANYONE HAVE ACCESS TO A NEWER BIOS CHIP... 1.10 OR ABOVE PREFERABLY. THE FACTORY WILL NOT SELL THE CHIP BY ITSELF & QUOTED $300 FOR A FACTORY TURNAROUND.I WOULD VERY HAPPY IF SOMEONE HAS A SOLUTION. (I CAN'T USE MY ANALOG I/O WITH A NEWER 224..) THANKS