[Xymon] custom script run interval

I have a custom script setup on client side, which I want to run on every 24 hours and i don't want to change the default lifetime for other tests.

Used below line but still after 30 mins it is going into purple.

$BB $BBDISP "status+25h $MACHINE.$COLUMN $COLOR date echo -e "Daily status: \ \n$(cat /tmp/status.log) ""