73
6
Function
Code
Name
Setting Range
Default
Change
Group F9: Fault and Protection (continued)
F9-49
Fault protection action
selection 3
Units position: User-defined fault 1 (Err27)
0: Coast to stop
1: Stop according to the stop mode
2: Continue to run
Tens position: User-defined fault 2 (Err28)
0: Coast to stop
1: Stop according to the stop mode
2: Continue to run
Hundreds position: Accumulative power-on time
reached (Err29)
0: Coast to stop
1: Stop according to the stop mode
2: Continue to run
Thousands position: Load lost (Err30)
0: Coast to stop
1: Deceleration to stop
2: Continue to run at 7% of rated motor frequency
and restore to the frequency reference if the
load recovers
Ten thousands position: PID feedback lost during
drive running (Err31)
0: Coast to stop
1: Stop according to the stop mode
2: Continue to run
00000
✩
F9-50
Fault protection action
selection 4
Units position: Too large speed feedback error
(Err42)
0: Coast to stop
1: Stop according to the stop mode
2: Continue to run
Tens position: Motor overspeed (Err43)
Hundreds position: Initial position fault (Err51)
00000
✩
F9-54
Frequency selection
for continuing to run
upon fault
0: Current running frequency
1: Frequency reference
2: Frequency upper limit
3: Frequency lower limit
4: Backup frequency upon abnormality
0
✩
F9-55
Backup frequency
upon fault
0.0% to 100.0%
(100.0% corresponds to max. frequency (F0-10))
100.0%
✩
F9-56
Type of motor
temperature sensor
0: No temperature sensor
1: PT100
2: PT1000
0
✩
F9-57
Motor overheat
protection threshold
0°C to 200°C
110°C
✩
F9-58
Motor overheat
pre- warning threshold
0°C to 200°C
90°C
✩
F9-59
Power dip ride-through
function selection
0: Disabled
1: Bus voltage constant control
2: Decelerate to stop
0
★
F9-60
Threshold of power dip
ride-through function
disabled
80% to 100%
85%
★
F9-61
Judging time of bus voltage
recovering from power dip
0.0s to 100.0s
0.5S
★
F9-62
Threshold of power dip
ride-through function
enabled
60% to 100%
80%
★
F9-63
Load lost protection
0: Disabled
1: Enabled
0
✩
F9-64
Load lost detection level
0.0% to 100.0%
10.0%
✩
F9-65
Load lost detection time
0.0 to 60.0s
1.0s
✩
F9-67
Overspeed detection level
0.0% to 50.0% (max. frequency)
20.0%
✩
