AC70T Crane Purpose VFD Manual
47
FF.09
Down brake frequency
0.00-10.00Hz
2.00Hz
0.00Hz
FF.10
Delay before the lift
0.00-10.00s
0.20s
0.30s
FF.11
Delay after the lift
0.00-10.00s
0.10s
0.10s
FF.12
Delay before the upward
brake
0.00-10.00s
0.00s
0.00s
FF.13
Delay after the up brake
0.00-10.00s
0.50s
0.50s
FF.14
Down delay before the
release
0.00-10.00s
0.30s
0.30s
FF.15
Delay after down release
0.00-10.00s
0.10s
0.10s
FF.16
Delay before the brake
0.00-10.00s
0.00s
0.00s
FF.17
Delay after down brake
0.00-10.00s
0.30s
0.50s
FF.25
Current judgment enable
during operation
0
~
1
1
1
FF.26
In-service current detection
0%
~
50%
5%
5%
FF.27
Running current detection
time
0.000
~
1.000s
0.400s
0.400s
FF.55
Brake failure detection
0: Invalid 1: Valid
0
0
FF.56
Brake failure detection
times
0
~
10
3 3
FF.57
Brake failure detection
torque
0.0
~
150.0%
100.0% 100.0%
FF.58
Brake failure detection
frequency threshold
0.00
~
5.00Hz
1.00Hz 1.00Hz
FF.59
Brake failure detection
frequency threshold filtering
0.0
~
2.000s 0.200s
0.200s
FF.60
Anti-flow hook function
selection
0: Invalid 1: Valid
0
0
FF.61
Anti-flow hook start
threshold
0.00
~
5.00Hz 1.00Hz
1.00Hz
FF.62
Anti-flow hook maintenance
time
0.0
~
3000.0s 60.0s
60.0s
FF.63
Anti-flow hook start
threshold filtering
0.0
~
2.000s 0.100s
0.100s