Generating multiproduct on load in Feeder

I want my feeder to produce 3 product(ex:cylinders) on load and then again load 3 object after 5 second of interval . How can i solve this. I have done following python script for this

from vcScript import
app = getApplication()
comp = getComponent()

def OnRun():
feeder = comp.findBehaviour(‘Feeder’)
if feeder:
feeder.Interval = 0
# Feed 3 parts at once
for _ in range(3):
# Feed a part into the conveyor

How can i solve this ?

I want to auto load 3 product on load of simulation and again 3 product after 5 sec interval.

What kind of feeder do you use?