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AC70T Crane Purpose VFD Manual
38
FA.14
Earth short-circuit
detection after power on
0: Off
1: On
0
〇
0xA0E
FA.15
Loss phase protection
LED “0” digit: Output loss phase
protection
0: Off
1: On
LED “00” digit:
Input loss phase
protection
0: Off
1: Open the alarm
2: Open the fault
LED “000” digit: Reserved
LED “0000” digit: Reserved
0011
〇
0xA0F
FA.16
Motor overload protection
curve coefficient
0.0
~
250.0%
100.0%
〇
0xA10
FA.17
Load pre alarm detection
setting
LED “0” digit: Detection
selection (protection 1)
0: Not detected
1: Detected load is too large
2: Detected load is too large only at
constant speed
3: Insufficient load detected
4: Insufficient load only at constant
speed
LED “00” digit: Alarm selection
0: Alarm and continue operation
1: Fault protection and free stop
LED “000” digit: Detection
selection (protection 2)
0: Not detected
1: Detected load is too large
2: Detected load is too large only at
constant speed
3: Insufficient load detected
4: Insufficient load only at constant
speed
LED “0000” digit: Alarm
selection
0: Alarm and continue operation
1: Fault protection and free stop
0000
〇
0xA11
FA.18
Load pre alarm detection
level 1
0.0
~
200.0%
130.0%
〇
0xA12
FA.19
Load pre alarm detection
0.0
~
60.0s
5.0s
〇
0xA13