0: Disable
1: Automatic
2: Manual
Note: When sleep function is valid and
unloading condition is met, the inverter
running frequency decelerates to P18.12,
after that, if the duration time P18.13 of
exhaust pressure is larger than loading
pressure P18.06, the inverter will decelerate
to stop speed P01.15 and then coast to stop
to enter sleep stage. If the exhaust pressure is
lower than loading pressure within P18.13, the