Skimmer Control (12 hrs pause) by Programmable Logic

[otimer]

Hello,
Due to no answer so far, I have achieved the function by myself thru testing the function (settings options and status of output) of each event and gate.
The following is the actual programmable logic that I made.

1. Extra > Feed Pause > check filter off 1 & 2 and set 1 min. both

2. Programmable Logic
Gate G1 : NOT PL1
Input 1 : Filter 1

Gate G2 : NOT PL2
Input 1 : Filter 2

Gate G3 OR  PL3
Input 1 : PL2
Input 2 : Timer 1

Gate G4 SRflipFlop  PL4 <--- added
Input 1 : PL1
Input 2 : PL3

Timer (Process)
Timer 1 : Event start at 11:00

Switch Channel 5
Function : PL4
Invert

This programmable logic works as follows.
Whenever I feed coral food (in my case, Prodibio Reef Booster) at around 23:00~24:00,
I hit also Feed Pause 1 to pause my skimmer for about 12 hours. Next morning, I hit Feed Pause 2 to restart the skimmer.
Even if I forget to hit Feed Pause 2, the timer gives restart signal at set time (ex 11:00).
I hope this helps reefers need a similar function.

Son