Has anyone seen anything like the following:
Early this morning power knocked underground, which in turned knocked power on all our impact drives underground. When power came back up and we tried to start the conveyor one of the drives was acting up not giving right output voltage and amps and what not. I am not sure what all happen since i wasn't here at that time, i am just getting second hand input from those who were here. Anyways after several times trying to restart the conveyor and it going out on slip, they decided to change the drive. Before they changed the drive they did a drive to him to get the parameter setting out of the original drive. Once they put the new drive in they did a him to drive to put the original parameters in the new drive. Here is where i went online with the drive using drive executive and found that the drive had default parameters instead of the right parameters. Is there any way the loss of power or a power surge would have caused the drive to revert back to default parameters. I have a feeling this is what happened and they change the drive out for now reason. luckily i had the file save on my laptop and dumped it in and got back to running correctly. let me know if my assumption is right.
Early this morning power knocked underground, which in turned knocked power on all our impact drives underground. When power came back up and we tried to start the conveyor one of the drives was acting up not giving right output voltage and amps and what not. I am not sure what all happen since i wasn't here at that time, i am just getting second hand input from those who were here. Anyways after several times trying to restart the conveyor and it going out on slip, they decided to change the drive. Before they changed the drive they did a drive to him to get the parameter setting out of the original drive. Once they put the new drive in they did a him to drive to put the original parameters in the new drive. Here is where i went online with the drive using drive executive and found that the drive had default parameters instead of the right parameters. Is there any way the loss of power or a power surge would have caused the drive to revert back to default parameters. I have a feeling this is what happened and they change the drive out for now reason. luckily i had the file save on my laptop and dumped it in and got back to running correctly. let me know if my assumption is right.