Senlan Hope800 Series Manual page 69

Setting 0.00~650.00Hz. Accel/decel time is compulsively switched to accel/decel time 8(i.e. F1-14 and
range F1-15) when the frequency drops below this point.
F1-18 Decel time for emergency stop
Setting
0.01~3600.0s. Minimum unit is determined by F1-16.
range
F1-00~F1-15 offer eight accel/decel times, which can be selected by digital inputs 9, 10 and 11(see
page 63 for details).
 F1-17 is illustrated as below. It is invalid in jog operation, emergency stop and stall prevention.
Accel/decel time
auto switching point
Upon receiving the emergency stop command (digital input 16 or communication command), the
inverter will stop according to the time set by F1-18.
F1-19
0: Start from starting frequency
Setting
1: Start from starting frequency after DC braking
range
2: Start from searched speed
F1-20
Setting
0.00~60.00Hz
range
F1-21
Setting
0.1~60.0s(only valid for V/F control without PG)
range
F1-22
Setting 0: Disabled. Start from the voltage corresponding to the starting frequency.
range 1: Enabled. The voltage rises smoothly within the time period set by F1-21.
F1-23
Setting
0.0~60.0s
range
F1-24
Setting
0.0~100.0％(inverter rated current=100％)
range
The inverter has the following starting modes:
F1-19＝0: The motor first runs at the starting frequency (F1-20) for a period of time (F1-21) and then
begins accelerating. This mode can reduce the current impact at the start.
F1-19＝1: The motor sometimes is in rotation before it starts (for example, the fan motor may run reverse
Frequency after
accel/decel
F1-17
Accel Preset
time 8 accel time
Starting mode
Starting frequency
Starting frequency duration
Voltage soft start
DC braking time(at start)
DC braking current(at start)
Default 10.0s
Preset
decel time
Default
Default
Default
Default
Default
Default
6 Parameter Description
Change
Time
Decel
time 8
0 Change
0.50Hz Change
0.0s Change
1 Change
0.0s Change
0.0% Change
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×
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×
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