E6582233
F-20
6
6.9
Time limit for lower-limit frequency operation
: Time limit for lower-limit frequency operation
: Hysteresis for lower-limit frequency operation
Function
If operation is carried out continuously at a frequency below the lower-limit frequency (
) for the period
of time set with
, the inverter will automatically slow down the motor to a stop. At that time,
“
” is displayed (alternately) on the operation panel.
This function will be canceled if a frequency command above the lower-limit frequency (
)
(Hz).
[Parameter setting]
Title Function
Adjustment range
Default setting
Time limit for lower-limit frequency
operation
0.0: Disabled
0.1 - 600.0 (s)
0.0
Hysteresis for lower-limit frequency
operation
0.0-
(Hz)
0.2
Note: This function is valid when doing forward/reverse switching.
When starting operation, does not operate until operation frequency reaches
ll
.
Output frequency [Hz]
+
Foward / reverse
Time [s]
ON
OFF
