E6581386
F-17
6
6.9 Auto-stop in case of lower-limit frequency continuous operation
(Sleep/Wake-up function)
: 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
Function Adjustment range Default setting
Auto-stop in case of lower-limit frequency
continuous operation
:None
~ sec.
Output frequency [Hz]
Time [s]
Operation signal (F-CC)
ON
OFF
+0.2Hz
Note: This function is enabled even at the start of operation and during switching between forward and reverse run.
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