richardp Posted October 15, 2013 Share Posted October 15, 2013 I am running 4x R8247 controlling 13 points. the first R8247 controls Points 1 - 4 and works perfectly. the second R8247 controls points 5 - 8 and works perfectly. the third R8247 should control points 9 - 12 but nothing happens on the system. However when I now go back to the first R8247 it operates both points 1 and 9, or 2 and 10 etc. the fourth R8247 operates point 13 perfectly. I am at a loss to know how to overcome this problem so any advice would be appreciated. Richard Link to comment Share on other sites More sharing options...
Fishmanoz Posted October 15, 2013 Share Posted October 15, 2013 There can only be one of 2 causes for your problem. The first is that you have wired points 9-12 into the first decoder along with 1-4, and I'm assuming this is unlikely. The second is that decoder 3 is programmed as group address 1, the same as the first decoder. You need to program it again to group address 3 and I think your problem will be solved. Link to comment Share on other sites More sharing options...
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