The amount of time (in seconds) the outlet will delay
powering on at coldstart or when a command that requires
a turn-on delay is issued.
Allowed values are:
-1 never power on.
0 power on immediately.
15 power on 15 seconds after being commanded.
30 power on 30 seconds after being commanded.
45 power on 45 seconds after being commanded.
60 power on 60 seconds (1 minute) after being commanded.
120 power on 120 seconds (2 minutes) after being commanded.
300 power on 300 seconds (5 minutes) after being commanded.
If a value other than a supported value is provided in a
set request, the MasterSwitch VM interprets it as the next lower
acceptable value. If the provided value is lower than
the lowest acceptable value, the lowest acceptable
value is used.