controler for street lighting

[milos630]

Hi to everybody on this forum. I'm reading you all the time and learned a lot of stuff here. Now i have some problems in the work and i need help from someone with expirience .My boss give me a three way diagram from controler,and i need to draw the scheme in one way diagram.Please help me to resolve this, i need to do it but I m so confused.
Thanks.
Sorry for my bead english.

[Last Leg]

You might try - http://www.electriciantalk.com/ or http://forums.mikeholt.com/index.php.