Robotics : 23686


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Subject:	What that displayed on my RCX2.0?
Newsgroups:	lugnet.robotics.rcx, lugnet.robotics
Date:	Mon, 14 Mar 2005 10:22:27 GMT
Viewed:	219 times

G'day, I have been using my RCX 2.0 brick recently after it has been laying idle for a period. I have noticed that there is an extra icon in the display window which is not discussed in the Lego Robotics Invention System 2.0 Constructopedia. I was hoping someone could explain what it means. Next to the program number I can see a flashing quarter of a circle. The quarter flashes afer I press the on button and continues to flash which ever program I have running. I have used BrixCC in the past however, I using the lego supplied programming tool at present. The Lego Firmware is loaded in my RCX. Grateful for any advice. Regards Ian Reid

Message has 4 Replies:

		Re: What is that displayed on my RCX2.0?
I am not sure here - but could that mean that the batteries are seriously low? It would seem likely if they have been sat for a while, as even when powered down there is some residual current usage, and leakage in the RCX. Remember that when (...) (20 years ago, 14-Mar-05, to lugnet.robotics.rcx, lugnet.robotics)

		Re: What that displayed on my RCX2.0?
(...) That sounds like the datalog indicator - while RIS doesn't take advantage of it (to my knowledge), the RCX can function as a datalogger - the quarter of the datalog that is being loaded flashes, while the quarters of the datalog that are (...) (20 years ago, 14-Mar-05, to lugnet.robotics.rcx, lugnet.robotics)

		Re: What that displayed on my RCX2.0?
On Mon, March 14, 2005 5:22 am, Ian Reid said: (...) I believe that means there is some data in the datalog Steve (20 years ago, 14-Mar-05, to lugnet.robotics.rcx, lugnet.robotics)

		Re: What that displayed on my RCX2.0?
(...) This is just the datalog display. It indicates, in 25% increments, how full the datalog is. This indicator is totally harmless, and can be ignored. If you want to get rid of it just download and run the following program: task main() { (...) (20 years ago, 15-Mar-05, to lugnet.robotics.rcx, lugnet.robotics)

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