20 July 2022
Does HMI replacement cause program to be lost in VFD?Product Line:
HMI keypad part number VW3A1101
ATV212, ATV61, ATV71, ATV32, ATV31, ATV312, ATV630, ATV930Environment:
All models and serial numbersCause:
Re-programming is not required. The program is saved in an EEPROM in the drive.