Function Application
‑691‑
Related parameters
Para.
No.
Function Default
Value Range Description
F8‑49
Wakeup frequency
0.00 Hz
Sleep frequency (F8‑51) to
max. frequency (F0‑10)
If the AC drive is in the sleep state
and can respond to a command,
when the frequency reference is
equal to or higher than F8‑49
(wakeup frequency), the AC drive
wakes up after a period defined by
F8‑50 (wakeup delay).
F8‑50
Wakeup delay
0.0s 0.0s to 6500.0s
F8‑51
Sleep frequency
0.00 Hz
0.00 Hz to wakeup frequency
(F8‑49)
During AC drive running, when the
frequency reference is equal to or
lower than F8‑51 (sleep frequency),
the AC drive enters the sleep state
and decelerates to stop after a
period defined by F8‑52 (sleep
delay).
F8‑52
Sleep delay
0.0s 0.0s to 6500.0s
3.9.3 Current Running Time Threshold
Para. Function
Default
Value Range Description
F8‑53
Current running
time threshold
0.0 min
0.0 min to
6500.0 min
The DO terminal outputs
the active signal when the
current running time
reaches the value of F8‑53.
This parameter is valid
only for the current AC
drive running. Previous
running time is not
accumulated.
F8‑55
Deceleration time
for emergency
stop
Model
dependent
0.0s to 6500.0s
The F8‑55 parameter
specifies the deceleration
time for emergency stop of
the terminal. The
emergency stop function
enables the AC drive to
decelerate within the
specified deceleration
time. In the V/f mode,
when the deceleration
time is 0s, the AC drive
decelerates within the
minimum unit time.
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