programming Help

Hi here,

I had already installed & commissioned Lighting control in a ware house.
there are 3 nos. of lighting circuits per aisle. The present programming is done in the following manner.

one circuit is on 24/7. the remaining circuits comes on when motion is detected.

now the client has asked for the following change.

he wants all the lights to be off during day time . they should come on on sensing motion. During night time one circuit should be on & the remaining lights should come on on sensing motion.

Could some one help me, as to how this can be done.

 

use night time

Hi Ibam
All the things you want to do are quite feasible.
For the circuit that you want to be on at night, you can use the "sunset to sunrise" group function in any of the PIR's.
For the other two circuits use the "motion in darkness" switching group in your PIR's if you want them only to operate during the night. Or use the "motion in light" switching group in your PIR's if you want them to switch on at any time.

This all assumes you have adequate natural light in the warehouse, hence they want them off during the daytime. The PIR's also have to be able to detect the natural light to work as well.

Cheers, hope that helps.