If you are locked out of a modern Fatek PLC and do not have the password, the only viable "fix" is a hardware memory clear.
Transfer this empty project to a Fatek Memory Pack (e.g., FBs-PACK). Transfer to PLC: Power off the PLC. Insert the Memory Pack into the PLC's expansion slot. fatek plc password crack fix
A locked Fatek PLC is rarely a brick. If you have a screwdriver and an EEPROM reader, recovery takes 15 minutes. If you don’t, replacing the CPU module ($150-$400) is the official vendor fix. If you are locked out of a modern