This sounds like the ‘cycle and soak’ feature available in some sprinkler controllers. While we don’t support automatic cycle and soak, you can do so manually but making use of the ‘repeating’ feature of a program. For example, if you want each zone in a program to water a total of 1 hour each, but you don’t want each zone to water more than 15 minutes at a time, you can set each zone to water 15 minutes and set the program to repeat 4 times.