text: <s>[INST] Issue with Powerflex 4 startup I've recently obtained two Powerflex 4 drives. I have connected each to identical wood lathes.The first was a 22AV4P5N104 and it works properly from either the keypad or remote control I've added. I also have a 22AA4P5N104 connected to the second lathe. The issue I have is this second drive will erratically operate from either keypad or the remote control. At startup, the output display will rise from 0 to about 10Hz and flicker. The motor will not start on its own. If you spin motor, the output will rise to the level you've set on Pot but motor operation is still rough and erratic. No faults come up on display. I've changed just about every parameter to no avail. If I change boost from default, it will give overcurrent fault after few seconds. I've reset P041 with no change in problem. I have even swapped drives/motor to insure it isn't motor problem and issue still remained. Main question is this drive toast? Thanks! [/INST] It seems you've already done enough tests to understand it is faulty...I think you'll need to either change or repair that drive...:smileysad: - fuzzy logic \\n </s>