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E6581381
F-60
6
Title Function Adjustment range Default setting
H
Small current detection current hysteresis 1-20 (%) 10
H
Small current trip/alarm selection
0: Alarm only
1: Tripping
0
H
Small current detection current 0-100 (%) / (A) 0
H
Small current detection time 0-255 [s] 0
＜Example of operation＞
Output terminal function: 24 (UC) Low current detection
H = (Alarm only)
Time [sec]
H H
H
Output current (%)
Low current
signal output
H
or less
H
ON
OFF
OFF
* When setting H to (Trip), trip after low current detection time setting of H. After tripping,
the low current signal remains ON.
6.17.8 Detection of output short-circuit
H : Detection of output short-circuit during 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, the short-
time pulse should be selected.
H=: Detection is executed in the length of the standard pulse every time you start up the inverter.
H=: Detection is executed in the length of standard pulse only during the first start-up after putting on
the power or after resetting.
H=: Detection is executed with the short-time pulse every time you start up the inverter.
H=: Detection is executed with the short-time pulse only for the first time after putting power on or
after resetting.