Apex programming - Two OSC on one socket

[psumms]

Hi all, I have my RO unit flush for 30 seconds every four hours. I want to increase that to every 30 minutes when my RO pump is running. I currently have the following on my RO pump socket:
Fallback ON
OSC 000:00/000:30/180:00 Then ON

What i'd like to do is find a solution to add a second line doing something like: (I know the syntax here isn't valid).
If Output RODI-PUMP = ON Then OSC 000:00/000:30/030:00

Any advice for the tidiest way to achieve this?

 

[SuncrestReef]

You can do this with a virtual output that runs the more frequent OSC code only when the RODI pump is on, then override your current schedule with the status of that virtual output:

RO_Running (virtual output)
-----------------
OSC 000:00/000:30/030:00 Then ON
If Output RODI-PUMP = OFF Then OFF

RO Flush:
--------------
Fallback ON
OSC 000:00/000:30/180:00 Then ON
If Output RO_Running = ON Then ON

 

[psumms]

Thanks @SuncrestReef, works perfectly.