Auto-Stop In Case Of Lower-Limit Frequency Continuous Operation - Toshiba TOSVERT VF-AS1 Instruction Manual

6.9

Auto-stop in case of lower-limit frequency continuous operation

  : Time limit for lower-limit frequency operation
• Function
If operation is carried out continuously at a frequency below the lower-limit frequency () for the period
time set , theinverter will automatically slow down the motor to a stop.
"" is always displayed on the operation panel. (Blinking alternately)
The auto-stop function will be disabled when the frequency command value reaches over the lower limit
frequency ()+0.2Hz or the operation command is turned to off.
[Parameter setting]
Title

Output frequency [Hz]
6
Operation signal (F-CC)
Note: This function is enabled even at the start of operation and during switching between forward and reverse run.
Function
Auto-stop in case of lower-limit frequency
continuous operation
+0.2Hz


Adjustment range
:None
 ~  sec.
 
F-18
E6581528
Default setting

Time [s]
ON
OFF