sajidnasir

Dear Mr Joe E I am using Fatek Plc. you have explained it very well. Now i will try to develop the logic. Thankyou so much for you assistance

Hi All! Can anyone help me regarding the following logic: 1. I have four Silos and one filling station. 2. The filling of silos starts on the bases of silo demad (i.e demand is a digital signal that comes when silo is empty) 3. I have to fill all silos according to their demand 4. Whose demand is first that is filled first 5. for e.g if all four silos are empty they all generate a demand signal. 6. If Filling of silo 1 is done and filling is in progress at silo 2 after that filling will start in silo 3 then silo 4 as they are empty 7. In the mean time if silo 1 empy again and filling is in progress at silo 2. The system must fill silo 3 and 4 first then go to silo 1 8. It means which demands first that is filled first (first come first serve)