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LOGO! Flexibilty

Created by: K-Dawg at: 6/16/2007 1:41 AM (4 Replies)

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6/16/2007 1:41 AM	Rate (0)
K-Dawg Posts: 20 Rating: (0)	Hi all, I am programming a LOGO! 0BA5. There are two things that I've attempted to implement but I cannot. I was wondering if they are at all possible. If so, how? They are: 1. How does one make the downloaded LOGO! program run automatically on power-up rather than having to manually enable the program to run? 2. How does one program the LOGO! such that the arrow keys can be used to toggle between variables. For instance, I am hoping to program the left and right arrow keys to toggle between the length of a pulse's time duration.
K-Dawg Posts: 20 Rating: (0)	Last edited by: K-Dawg at: 18.06.2007 19:25
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6/16/2007 2:26 AM	Rate (0)
rosa Posts: 191 Rating: (58)	Hi!! As far as i know if you dont have the PC-LOGO! cable connected every time you power up the LOGO! it starts running the program.... ¿ have you tried this ?? to togglebetwen 2 parameter sets you have to program a little... program: ( an SR block with a C< as SET and C> as RESET a block with the function you want to change parameter ( ex.timer3 sec.) the output of this blocks to an AND Block ) ( an SR block with a C> as SET and C< as RESET ( the opposite of the previus blocks ) a block with the function you want to change parameter ( ex.timer8 sec.) the output of this blocks to an AND Block ) now connect the output of the twoAND blocks to an OR block and you have your toggle!!! ( you can improve this using a NOT function insted of the second SR block or just a negated input to the second AND block ) if you dont understand this text tell me and when i get to my office i´ll send you an example. have a nice weekend!!
rosa Posts: 191 Rating: (58)
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6/21/2007 10:53 PM	Rate (0)
K-Dawg Posts: 20 Rating: (0)	Thanks for mentioning the S-R block. That helped me figure out quite a few things for the cursor control. However, I was unable to make the downloaded program start automatically upon power-up of the LOGO! Even though I have unplugged the porgramming cable, I am stillending up at the startup screen, whereI have to manually select "Start". Any ideas for remedyingthis?
K-Dawg Posts: 20 Rating: (0)	Last edited by: K-Dawg at: 22.06.2007 00:54
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6/22/2007 4:55 PM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 12/24/2025 Posts: 9091 Rating: (1202)	Hello, Here is a link to manual: http://support.automation.siemens.com/WW/view/en/21221909 Have a look at section 2.4.1 Perhaps it's usefull Best regards, Wizard

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7/18/2007 12:19 AM	Rate (0)
K-Dawg Posts: 20 Rating: (0)	Hi all, I was actually able to figure out my whole problem a few weeks ago. Thanks for your help.
K-Dawg Posts: 20 Rating: (0)
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