sercos Posted April 4, 2012 Report Posted April 4, 2012 I have 3 90-30 CPU 323 ( backplane) plc which are oem protection enabled. ( Few years ago some body enabled ) Machine manufacture will send me new eeprom. If we change eeprom do we also cancel the oem protection. I mean the password stored eeprom or ram area? Quote
Steve Bailey Posted April 4, 2012 Report Posted April 4, 2012 (edited) The password will be included in the EPROM. Edited April 4, 2012 by Steve Bailey Quote
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