After some delays due to other things happening here, I have finally been able to experiment with resistors. I replaced the 510Ω with 680Ω as the "base" resistor, then added and replaced 100Ω, 200Ω and 300Ω,and I finally got a "base" figure of 680 + 300 to give me 980Ω. I rounded that up to 1KΩ, and then reset from there, and finally settling on1.5KΩ for GREEN, and 1KΩ for RED.
I then setup a second LED, let's call it L2 and the first L1, and proceeded to check the operation, but this is where I have run into trouble. As you know when GREEN on L1 lights, so does RED on L2 since this is the default setting via the NC control on the limit switch. However when I do this the RED on L2 is brighter than the RED on L1, also the GREEN does not light at all on either in RED position, which to my mind indicates, that the resistors on GREEN are to high.
FWIW R1 is the 1.5KΩ resistor and R2 is the 1KΩ resistor. I have uploaded a modified incomplete copy of the original you specified earlier.
I won't add any more comment until I hear from you.
Ian.
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