Quote:
Originally Posted by Al Skierkiewicz
Scott,
Whine in these power supplies is normal although often very low in level.
|
Unfortunately, this whine happens to be an audible, high pitched whine.
Quote:
|
I have to ask what the LEDs on the DSC are doing. Are they all ON (qty 3) at the same brilliance? Does the RSL LED (the one on the DSC board next to the white RSL connector) flash when the robot is enabled? Is the 6 volt LED changing?
|
Battery light generally goes completely off, and the 5v light flickers or simply is on at a very low level. The 6v LED stays fairly strong throughout the operation. RSL LED flashes at it's normal speed, though occasionally doesn't turn on all together.
Quote:
|
This is usually metallic debris in the servo output connectors. Do you have any of the 6 volt jumpers installed on speed controller outputs? Do you have any relays connected? What do their LEDs look like?
|
We don't, or at least shouldn't, have any servo jumpers installed. I'll double check when I get to our facility today.
Quote:
|
If all of these appear normal, try removing all inputs and outputs from the DSC and then try installing them one at a time if the DSC appears normal with everything removed.
|
Will do.
Thank you, all of you, for your help. It is much appreciated.