Sunday, October 28, 2007

Robot Update

This is my new charge in the University of Oregon Orthopedic Biomechanics lab.  I don't really know if it's a "he" or a "she", or if it even likes being anthropomorphized.  For this reason I will refer to it in the way that seems best to me at any given time using technical and non-technical terms (family-safe non-technical terms, of course).  I am sharing these little tidbits of latest-robot-news because I have enjoyed reading updates of other peoples' strange projects.  So, if you have any strange projects on which I can keep myself updated, please share.

Robot Update -
Last week I actually powered up the robot.  That is, Andy did.  I wasn't sure if I was supposed to just flip the switch that said On-Off, or if it was more complicated than that - like, sprinkle rice and berries over everything and then do a dance while mumbling incoherently.  I suppose my degree in engineering should have come to my rescue, but it didn't.  Andy just flipped the switch.  This seems like a rip-off.  A large, expensive piece of equipment should take at least five minutes of complicated warm-up procedures to turn it on.  On the plus side, when it starts up, the robot does sound like a 747 taking off.

So far the robot turns on, but it displays an error and will not move.  This is most likely due to some dead batteries, I have learned.  I am still searching the literature to find out why a robot that requires special 3-phase power, and has a cable the size of a garden hose connected to it, should also run on batteries.  These are the mysteries of life.  Actually, engineers are the mysteries of life.  Looking up the specific error in the four-inch-thick manual, I found a vague description of the cause: maybe a disconnected cable, or maybe some dead batteries.  But, fear not, the exhaustive manual also provided a solution: “Resolve the problem.”

So, until I crack code and figure out what “resolve the problem” really means, the robot sits very still, purring like a well tempered cyclone.

1 comment:

  1. Though I have read your more resent post on this topic is still reasons to comment on this...or not. I just though I would anyway.

    You must have missed that day in electronics class. If you were there you would have discovered that, yes the robot runs on batteries. The garden size power cable is a deterrent for anyone thinking about steeling the expensive robot. Many when they pull the plug out of the wall (assuming it was that easy), realize they don't have anywhere to plug it in at home, (the faucet outside just won't work on this 'garden hose'), and no respectable hardware store will sell the adapter. Besides the neighbors may start wondering where they got the strange sprinkler.