out, each heartbeat sequence will send out a total 20 heartbeats, spaced at 30 second intervals, and then sleep for 30 minutes. So to have the Gateway send out packets “forever”, this number can be set very high. If it is 1440 and the interval is 1 minute, say, the heartbeat will go out every minute for 1440 minutes, or one day, before sleep- ing.
•The sleep setting is part of sequence control. This is the time to sleep before starting another heartbeat sequence, in d:h:m:s.
