P01.00

Start 

mode

0: Start-up   directly:start from the starting frequency P01.01

1: Start-up   after DC braking: start the motor from the starting frequency after DC   braking (set the parameter P01.03 and P01.04). It is suitable in the cases   where reverse rotation may occur to the low inertia load during starting.

2: Start-up after   speed tracing: start the rotating motor smoothly after tracking the rotation   speed and direction automatically. It is suitable in the cases where reverse   rotation may occur to the big inertia load during starting. Note: This   function is provided for VFDs of 4kW or above.

0

◎

P01.01

Starting frequ-

ency 

of 

direct 

start

Starting frequency   of direct start-up means the original frequency during the VFD starting. See   P01.02 for detailed information.

Setting range: 0.00–50.00Hz

0.50Hz

◎

P01.02

Reten-

tion

 time 

of

 the starting frequ-

ency

Set a proper starting frequency to increase   the torque of the VFD during starting. During the retention time of the   starting frequency, the output frequency of the VFD is the starting   frequency. And then, the VFD will run from the starting frequency to the set   frequency. If the set frequency is lower than the starting frequency, the VFD   will stop running and keep in the stand-by state. The starting frequency is   not limited in the lower limit frequency.

Setting range: 0.0–50.0s

0.0s

◎

P01.03

The 

braking current before starting

The VFD will carry out DC braking at the braking   current set before starting and it will speed up after the DC braking time.   If the DC braking time is set to 0, the DC braking is invalid.

The stronger the braking current, the bigger the   braking power. The DC braking current before starting means the percentage of   the rated current of the VFD.

Setting range of   P01.03: 0.0–100.0%

Setting range of   P01.04: 0.00–50.00s

0.0%

◎

P01.04

The 

braking time 

before starting

0.00s

◎

P01.05

ACC

/DEC 

select-

ion

The changing mode of   the frequency during start-up and running.

0: Linear type

The output frequency   increases or decreases linearly.

1:   Reserved

0

◎

P01.06

Reserved

Reserved

◎

P01.07

Reserved

Reserved

◎

P01.08

Stop 

mode

0: Decelerate to   stop: after the stop command becomes valid, the VFD decelerates to decrease   the output frequency during the set time. When the frequency decreases to P01.15,   the VFD stops.

1: Coast to stop:   after the stop command becomes valid, the VFD ceases the output immediately.   And the load coasts to stop at the mechanical inertia.

0

○

P01.09

Starting frequ-

ency 

of DC braking

The   starting frequency of stop braking: the VFD will carry on stop DC braking   when the frequency is arrived during the procedure of decelerating to stop.

The   waiting time of stop braking: before the stop DC braking, the VFD will close   output and begin to carry on the DC braking after the waiting time. This function   is used to avoid the overcurrent fault caused by DC braking when the speed is   too high.

Stop DC   braking current: the DC brake added. The stronger the current, the bigger the   DC braking effect.

The   braking time of stop braking: the retention time of DC brake. If the time is   0, the DC brake is invalid. The VFD will stop at the set deceleration time.

Setting range of   P01.09: 0.00Hz–P00.03

Setting range of   P01.10: 0.00–50.00s

Setting range of   P01.11: 0.0–100.0%

Setting range of   P01.12: 0.00–50.00s

0.00Hz

○

P01.10

Waiting time

 of 

DC 

braking

0.00s

○

P01.11

DC 

braking   current

0.0%

○

P01.12

DC 

braking time

0.00s

○

P01.13

Dead 

time of FWD

/REV rotation

During the procedure of switching for/rev   rotation, set the threshold by P01.14,   which is as the table below:

Setting   range: 0.0–3600.0s

0.0s

○

P01.14

Shifting between FWD

/REV rotation 

Set the threshold   point of the VFD:

0: Switch after zero   frequency

1: Switch after the   starting frequency

2: Switch after the   speed reach P01.15 and delay for P01.24

0

◎

P01.15

Stopping speed

0.00–100.00Hz

0.50 Hz

◎

P01.16

Detection of 

stopping speed

0: Detect according   to speed setting (no stopping delay)

1: Detect according   to speed feedback (only valid for vector control)

1

◎

P01.17

Detec-

tion 

time 

of the 

feed-

back 

speed

If set P01.16 to 1, the feedback frequency is less than   or equal to P01.15 and detect in the set time of P01.17, the VFD will stop;   otherwise the VFD will stop after the set time of P01.17.

Setting   range: 0.00–100.00s (only valid when P01.16=1)

0.50s

◎

P01.18

Termi-

nal

runn-

ing 

prote-

ction 

when power-

ing on

When the running   commands are controlled by the terminal, the system will detect the state of   the running terminal during powering on.

0: The terminal   running command is invalid when powering on. Even the running command is   detected to be valid during powering on, the VFD won’t run and the system   keeps in the protection state until the running command is canceled and   enabled again.

1: The terminal   running command is valid when powering on. If the running command is detected   to be valid during powering on, the system will start the VFD automatically   after the initialization.

Note: this   function should be selected with cautions, or serious result may follow.

0

○

P01.19

Action

 if run-

ning 

frequ-

ency< lower 

limit   

frequ-

ency

(valid

 >0)

This   function code determines the running state of the VFD when the set frequency   is lower than the lower-limit one.

0: Run at   the lower-limit frequency

1: Stop

2:   Hibernation

The VFD   will coast to stop when the set frequency is lower than the lower-limit   one.if the set frequency is above the lower limit one again and it lasts for   the time set by P01.20, the VFD will come back to the running state   automatically.

0

◎

P01.20

Hiber-

nation restore delay time

This function code   determines the hibernation delay time. When the running frequency of the VFD   is lower than the lower limit one, the VFD will pause to stand by.

When the set   frequency is above the lower limit one again and it lasts for the time set by   P01.20, the VFD will run automatically.

Note: The time   is the total value when the set frequency is above the lower limit one.

Setting   range: 0.0–3600.0s (valid when P01.19=2)

0.0s

○

P01.21

Restart after power outage

This function can enable the VFD start or not   after the power off and then power on.

0: Ddisable

1: Enable, if the   starting need is met, the VFD will run automatically after waiting for the   time defined by P01.22.

0

○

P01.22

Waiting time 

of 

restart after power outage

The function determines the waiting time before   the automatic running of the VFD when powering off and then powering on.

Setting   range: 0.0–3600.0s (valid when P01.21=1)

1.0s

○

P01.23

Start delay time

The function determines the brake release after the running command is   given, and the VFD is in a stand-by state and wait for the delay time set by P01.23

Setting range: 0.0–60.0s

0.0s

○

P01.24

Delay   time 

of 

the 

stop speed

Setting range: 0.0–100.0   s

0.0s

○

P01.25

0Hz output   selection

Select the output   mode at 0Hz.

0: Output without   voltage

1: Output with   voltage

2: Output at DC   braking current at stopping

0

○