Hello,
I have a Curtis 1228-2701 controller from a forklift with the EEPROM fault error (4/3 LED flashes). DS2003 IC and 93LC86 EEPROM were both faulty. I've replaced the EEPROM with a new one and DS2003 with ULN2003, but I can't access the controller using PC Programming station software. It stuck in reading and nothing happens. Can anyone pass me the EEPROM dump of a 1228 controller?