ATV61/ATV71 input summing. With Reference channel set to HMI, does the MFR parameter reset to default (100%) after a power cycle?
Input summing is being used, the HMI is being used for the multiplier input (MA2). MFR is being reset to 100% after each power cycle. Is this normal?
All models, All serial numbers
Information not available in current literature.
Yes, the MFR parameter will be reset to 100% each time power is cycled. There is no way to save the value of MFR into EEPROM memory. To prevent this from causing a problem, try using an analog input for your multiplier instead of the HMI.