text: <s>[INST] PowerFlex 700 base 3 Stay In precharge Summary: what it is hardware damage or softwareDrive PowerFlex 700 - 20BD065a Show 0 volts in monitoring DC Bus Voltage Parameter 12, but 649V is present on DC bus, please help figure out where from parameter 12 comes and if any fix for this problem? [/INST] I believe the voltage feedback board is faulty, once it is replaced the drive will function normally in this regard. \\n </s>