Search: Posts Made By: asami
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12-16-13, 03:58 PM
Replies: 30
Views: 29,620
Posted By asami

Thanks for the advice. I bought an old setup of...

Thanks for the advice. I bought an old setup of the snacks frying system and have overhauled the entire mechanical lineup. Had to build a new control panel to start/stop various motors (there are 8...
12-15-13, 11:33 AM
Replies: 30
Views: 29,620
Posted By asami

Hi again. I tried out the whole system today...

Hi again.

I tried out the whole system today and the motor stops pretty quick because of the load but to be on the safe side I am also going to install the time delay relays between the fwd and...
12-14-13, 04:51 PM
Replies: 30
Views: 29,620
Posted By asami

Thanks for all your help. Do you think I still...

Thanks for all your help. Do you think I still need the delay for the FWD and the REV operation or will it do?
12-14-13, 10:56 AM
Replies: 30
Views: 29,620
Posted By asami

Hi again As promised, here is the circuit...

Hi again
As promised, here is the circuit diagram.

22963
12-14-13, 10:24 AM
Replies: 30
Views: 29,620
Posted By asami

Hi all, I just came back from my setup and...

Hi all,
I just came back from my setup and guess what? I finally managed the logic minus the pause relay for the strainer. I will put up the circuit as soon as I draw it out. Now here is what I did,...
12-13-13, 09:53 PM
Replies: 30
Views: 29,620
Posted By asami

Thanks guys, I'm off to the control board and...

Thanks guys,
I'm off to the control board and will definitely use time delay relays for both the forward and reverse contactors. Putting in a time delay of approx 1 to 2 secs will do the job,...
12-13-13, 04:16 PM
Replies: 30
Views: 29,620
Posted By asami

Hi again bahtah, The circuit didnt work the way...

Hi again bahtah,
The circuit didnt work the way I expected. when we press the FWD button, the motor rotates to lift the strainer, but if during this period the REV button is pressed, the motor...
12-06-13, 06:47 PM
Replies: 30
Views: 29,620
Posted By asami

Hi bahtah, which software do you use to draw your...

Hi bahtah, which software do you use to draw your schematics?
12-06-13, 06:14 PM
Replies: 30
Views: 29,620
Posted By asami

Thanks for the circuit. Let me wire it up and see...

Thanks for the circuit. Let me wire it up and see how it goes.
I think I might need two delay timers. One to hold the strainer after it is raised to about 10 to 20 degrees above its horizontal...
12-06-13, 09:52 AM
Replies: 30
Views: 29,620
Posted By asami

Hi bahtah, Thankx for the circuit. What I...

Hi bahtah,
Thankx for the circuit. What I failed to mention in my first post was that the Forward/Reverse contactors need to be latched. The pushbuttons are momentary press type (and are not...
12-06-13, 09:30 AM
Replies: 30
Views: 29,620
Posted By asami

Hi PJmax, the idea of joining this forum is to do...

Hi PJmax, the idea of joining this forum is to do things ourselves... DIY.
I have all components in place including the motor which is operating on 400 Volts. The basic forward reverse circuit is...
12-05-13, 08:54 AM
Replies: 30
Views: 29,620
Posted By asami

Lightbulb 3 phase motor reversing with delay and limit switches

Hi all,
I need help in designing a circuit to reverse a 3 phase ac motor using Fwd/Rev/Stop buttons. The motor is used to raise and lower a large strainer to lift out cooked items out of a large...
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