Toshiba TOSVERT VF-nC3E - Time Limit for Lower-Limit Frequency Operation; Output Frequency [Hz]

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 Ad
j
ustment ran
g
e Default settin
g

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
