In this video I show how to install a power supply onto a 1756-A10 chassis and how to insert and remove modules from a chassis. This is the same procedure for any size CLogix chassi.
HI Jaya: I do not understand your question. There is a small green LED at the front top edge of the power supply. This will turn on when the power is applied to the input terminals and the power supply is putting out the correct voltage to the chassis. If it will not come on then your power supply is dead or the light is burnt out. It is only and indicator.
Good training
Power light glow how to troubleshoot it
HI Jaya:
I do not understand your question.
There is a small green LED at the front top edge of the power supply. This will turn on when the power is applied to the input terminals and the power supply is putting out the correct voltage to the chassis.
If it will not come on then your power supply is dead or the light is burnt out. It is only and indicator.