E6582233
F-53
6
[Parameter setting]
Title
Function Adjustment range Default setting
Small current detection hysteresis 1-20 (%) 10
Small current trip/alarm selection
0: Alarm only
1: Trippin
0
Small current detection current 0-150 (%) / (A) 0
Small current detection time 0-255 (s) 0
<Example of operation>
Output terminal function: 26 (UC) Low current detection
f610 = 0 (Alarm only)
Time [sec]
+
Output current (%)
Low current
signal output
or less
ON
OFF
OFF
* When setting f610 to 1 (Trip), trip after low current detection time setting of f612. After tripping,
the low current signal remains ON.
6.18.8 Detection of output short-circuit
: Detection of output short-circuit at start-up
Function
This parameter detects inverter output short-circuit. It can be usually detected in the length of the
standard pulse. When operating low-impedance motor such as high-speed motor, however, select the
short-time pulse.
=: Detection is executed in the length of the standard pulse every time you start up the inverter.
=: Detection is executed in the length of standard pulse only during the first start-up after putting on
the power or after resetting.
=: Detection is executed with the short-time pulse every time you start up the inverter.
=: Detection is executed with the short-time pulse only for the first time after putting power on or
after resetting.
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