HV590L Series Frequency Inverter. User Manual (Version: 3.1.14)

If filtering time is small, inverter output torque might fluctuate greatly, but response speed will be fast.

P2.10

AI1

AI2

AI3(Potentiometer)

Torque upper limit source in

P2.09

☆

speed control mode

PULSE setup

Communication setup

Min(AI1,AI2)

Max(AI1,AI2)

Torque upper limit digital setup

P2.10

0.0%~200.0%

150.0%

☆

in speed control mode

In speed control mode, inverter maximum torque output is controlled by torque upper limit.

Range for 1-7 selections of P2.09 are corresponding to the setting range of P2.10.

P2.09 is used to select torque upper limit source. When P2.09 is set through analog, PULSE setup,

communication setup, which 100% corresponding to P2.10. 100% of P2.10 is the rated torque of the

inverter.

Excitation regulation

P2.13

0~20000

2000

☆

proportional gain

Excitation regulation

P2.14

0~20000

1300

☆

integration gain

Torque regulation

P2.15

0~20000

2000

☆

proportional gain

Torque requlation integration

P2.16

0~20000

1300

☆

gain

Vector control current-loop PI regulation, which is automatically obtained after asynchronous motor

complete tuning or synchronous motor complete tuning. It generally needs not to be modified.

Caution：Integration regulator of current loop directly set integration gain without taking integration

time as the dimension. Excessive current loop PI gain may lead oscillation to the entire control loop circuit.

If current oscillation or torque fluctuation is relatively big, users could manually turn down the PI

proportional gain or integration gain.

5.5 V/F control group：P3.00-P3.15

This function group is only valid for V/F control mode.

V/F control is suitable for general load such as draught fan, pump. It is also appropriate for

situations where one inverter driving multiple motors or there is big difference between inverter

power and motor power.

FactoryChange

Code

Description/Display

Setting Range

Setting

Limite

Beeline V/F

P3.00

V/F curve setup

★

Multi-point V/F

Square V/F

Power of 1.2 V/F

Power of 1.4 V/F

Power of 1.6 V/F

Power of 1.8 V/F

Reserved

VF complete separation mode

VF semi separation mode

This parameter defines the V/F setup mode so as to meet the requirements of various load characteristics.

0：Beeline V/F

It is suitable for the ordinary constant torque load.

1：Multi-point V/F

It is suitable for special loads such as dehydrator and centrifugal machine. It can be self-defined.

Refer to the description of functional codes of Group F1-07 to F1-12 for details.

2：Square V/F

It is suitable for centrifugal loads such as fan and pump.

3~8：These are relation curve situated between beeline V/F curve and square V/F curve.

9：Reserved

10：VF complete separation mode

Inverter output frequency and output voltage are mutually independent. Output frequency is decided

by frequency source,while output voltage is decided by P3.13(VF separation voltage source).

VF complete separation mode is generally applied in induction heating, inverter power supply, torque

motor control fields etc.

11：VF semi separation mode

In this case, V is proportional to F. Proportional relationship can be set by the voltage source

P3.13. The relationship between V&F is connected with P1 group(motor rated voltage and rated

frequency).

Suppose that voltage source input is X (X from 0~100%), the V,F relationship is：

V/F=2*X*(Motor rated voltage)/(Motor rated frequency)

P3.01

Torque boost value

0.0%~30%

★

P3.02

Torque boost cut-off frequency

0.00~Maximum frequency

50.00Hz

★

Output voltage

Output frequency

V1:Manual torque boost voltage

Vb:Maximum output voltage

f1:Cutt-off frequency of torque boost fb:Rated running frequency

Fig. 5-3 Manual torque boost schematic diagram

To compensate the low frequency torque characteristics of V/F control, boost compensation should be

made to inverter low frequency output voltage.

Torque hoist： it will be set according to the percentage of input rated voltage to the inverter. Below

are explanations of setting torque increase：

1) When the torque hoist is set as 0.0%, the inverter will aYpt auto torque hoist.

2) This parameter can be properly hoisted for small motor, while for large motor; the parameter can be

properly decreased.

3) If the torque hoist is set to be too large, the motor may be overheated, and the inverter may be

over-current.

Torque hoist cut-off frequency： As shown in Fig. 5.3, the torque hoist is valid when the cutoff

frequency below this setting. Otherwise, the torque hoist will be invalid.

Multi-point V/F frequency

P3.03

0.00Hz~P3.05

1.50Hz

★

point F1

Multi-point V/F voltage point

P3.04

0.0%~100.0%

6.0%

★

Multi-point V/F frequency

P3.05

P3.03~P3.07

3.00Hz

★

point F2

Multi-point V/F voltage point

P3.06

0.0%~100.0%

8.0%

★

P3.05~Motor rated frequency(P1.04)Note：Motor

Multi-point V/F frequency

P3.07

2\3\4 rated frequency respectively

8.00Hz

★

point F3

A2.04\A3.04\A4.04

Multi-point V/F voltage point

P3.08

0.0%~100.0%

20.0%

★

Six parameters of P3.03 to P3.08 define the multi-point V/F curve.

The setup value of multi-point V/F curve is generally set in accordance with the load characteristics of

the motor.

Caution：

1) It must be set as follows： V1＜V2＜V3，F1＜F2＜F3. Fig5.4 is schematic diagram for multi-point

V/F curve.

2) If the voltage is set too high at the time of low frequency, it may cause overheating and even

burning of the motor as well as stall over current or over current protection of the inverter.

Voltage %

Frequency %

V1-V3：MS speed V/F 1~3 segment

F1-F3：MS speed V/F 1~3 segment

voltage proportion

frequency proportion

Vb：Rated motor frequency

Fb：Rated motor running frequency

Fig. 5-4 Multi-point V/F curve setup schematic diagram

P3.09

V/F slip compensation gain

0%~200.0%

0.0%

☆

This parameter is only valid for asynchronous motor.

VF slip compensation can compensate asynchronous motor speed deviation ,in this way ,motor rotary

speed could be maintained in basically stable state during load change. In general, 100% corresponds to

the rated slip of the motor with rated load. For motor rated slip , it can be get through auto calculation of P1

motor rated frequency and rated revolving speed.

The slip compensation gain adjustment may be performed referring to the following principle： When

the load is rated load, and the slip compensation coefficient is set to 100%, the rotary speed of the motor is

close to the reference speed.

P3.10

VF over-excitation gain

0~200

☆

The role of over excitation gain function is to suppress the rise of bus voltage during the inverter

deceleration process, thus avoiding occurrence of over voltage fault due to bus voltage exceeding over

voltage protection limitation value. The higher the over excitation gain is, more powerfully the suppression

effect is. The setting is described as follows：

In the applications where over-voltage alarm easily occurs, it needs to improve the over-excitation

gain. Excessive over-excitation gain easily lead to increasing of output current .Users should keep the

balance during operation.

In the applications where the inertia is very low, the over excitation gain is set to 0, while in the

applications where there is brake resistor ,the over excitation gain is set to 0 as well.

VF oscillation suppression

P3.11

0~100

☆

gain

When the motor has no oscillation, please select this gain to 0. Only when the motor has obvious

oscillation and Yes not run normally can the gain be properly increased. The bigger the gain is, the better

oscillation suppression result will be.

The gain shall be set as small as possible under the condition that the oscillation is suppressed

effectively so as to avoid high influences on the V/F operation.

Accurate motor rated current and no-load current parameters are required during using oscillation

suppression function, or VF oscillation suppression effect will not be excellent.

Digital setup(P3.14)

AI1

AI2

AI3(Potentiometer)

PULSE pulse setup(DI5)

☆

P3.13

VF separation voltage source

MS command

Simple PLC

PID

Communication setup

100% corresponding to the rated motor voltage (P1.02、A4.02、

A5.02、A5.02)

VF separation voltage digital

P3.14

0V~rated motor voltage

☆

setup

VF separation is generally applied to induction heating control, inverter power supply control and

torque motor control etc.

In VF separation control mode, output voltage can be set through function code P3.14, analog value,

MS command , PLC, PID or communication setup.

When P3.13 is nonnumeric setup, each 100% of the setting corresponds to rated moter voltage. When

output setting percentage is negative, it’s absolute value is the valid setting value.

0：Digital setup(P3.14)

Voltage is directly set through P3.14.

1： AI1

2： AI2

3：AI3(Potentiometer)

Voltage is set through analog input terminal.

4： PULSE pulse setup(DI5) voltage set through terminal pulse.

Pulse setup signal specification：voltage range 9V~30V, frequency range 0kHz~100kHz.

5： MS command voltage source is MS command.

Corresponding relationship between set signal and set voltage is determined through

P4 group and PC group.

6： Simple PLC

When voltage source is simple PLC, output voltage is set through PC group parameters.

7： PID

Output voltage through PID closed loop.For specifications please refer to PA group for PID detailed

description.

8：Communication setup

Communication setup refers to voltage that set by position machine through communication mode.

When the above voltage source selection is 1~8, 0~100% corresponds to output voltage 0V~motor

rated voltage.

VF separation voltage rise

P3.15

0.0s~1000.0s

0.0s

☆

time

P3.15 refers to the time that needed for output voltage varying from 0V to motor rated voltage.As

shown in fig.5-5.

Output voltage V

Rated motor voltage

Output voltage target value

Actual voltage rise time

Actual voltage fall time

Setting voltage rise time

Setting voltage fall time

Fig. 5-5 VF separation schematic diagram

5.6 Input terminal：P4.00-P4.40

HV590L series inverter has 6 multifunctional digital input terminals (DI1 to DI6), of which

DI5 can be used as high-speed pulse input terminal, and HV590L series inverter also has 2

analog input terminals.If system needs more input/output terminal, it can be equipped with multi-

function input/output expansion card and 1 analog input terminal(AI3x).

Multi-function input/output expansion card has

4 multi-function digit input

terminal(DI7~DI10).

FactoryChange

Code

Description/Display

Setting Range

Setting

Limite

P4.00

DI1terminal function selection

0~59

★

P4.01

DI2 terminal function selection

0~59

★

P4.02

DI3 terminal function selection

0~59

★

P4.03

DI4 terminal function selection

0~59

★

P4.04

DI5 terminal function selection

0~59

★

P4.05

DI6 terminal function selection

0~59

★

P4.06

DI7 terminal function selection

0~59

★

P4.07

DI8 terminal function selection

0~59

★

P4.08

DI9 terminal function selection

0~59

★

P4.09

DI10 terminal function selection

0~59

★

These parameters are used to set digital multi-function input terminals, as shown in the table below：

Setting

Function

Specification explanation

Set useless terminals to “no function”, in order to prevent

No- function

misoperation.

Forward command (FWD)

The forward jog and reverse jog of the inverter are

Reverse command (REV)

controlled via the external terminals.

Set inverter running mode as three line control mode.For

Three line running control

details please refer to function code P4.11(Terminal

command mode).

FWD JOG

FJOG refers to jog forward running, RJOG refers to jog

command(FJOG)

reverse running. For jog running frequency, jog acc./dec.

REV JOG

time please refer to P8.00、P8.01、P8.02 for details.

command(RJOG)

Up command

When command source is set as “Digital Setup”, the

increase or decrease of the set frequency is implemented

DOWN command

through the external terminal.

When this terminal command is unvalid, meaning that the

IGBT Enable

inverter locks the output, the load will free stop according

to the mechanical inertia.this way is the same withP6.10

When this terminal command is valid, inverter’s fault can

Fault reset(RESET)

be reset. It has the same function with RESET key on the

keyboard.This function can realize remote fault reset.

Inverter decelerates to stop, but all operation parameters

are memorized. E.g ： PLC parameter, swing frequency

Operation suspended

parameter, PID parameter. When this terminal signal

disappeared, inverter restored to running status as before.

External default normally

When the inverter detects that the signal occurs , it will

open input

report “15=Err15” fault, and handle the fault according to

the fault protection action mode.(Please refer to P9.47 for

details).

Multi-stage speed terminal1

Multi-stage speed terminal2

The setting of 16-segment speeds can be realized by the

combinations of the terminal status when the frequency

Multi-stage speed terminal3

source is “MS Speed”. Refer to schedule 1 for details.

Multi-stage speed terminal4

Acc./dec.time selection

It can realize 4 kinds of acc./dec. selection mode by 4

terminal 1

combination status of this 2 terminals.For details please

Acc./dec.time selection

refer to schedule2.

terminal 2

It is used to switch to choose different frequency sources.

Frequency source switching

It realizes switching between

2 kinds of frequency

sources according to the setup of P0.07.

When the frequency source is given as “Digital Setup”

UP/DOWN setup

and the terminal command is valid, it can clear the

reset(terminal and

frequency values changed through keyboard or terminals

keyboard)

UP/DOWN and restore the reference frequency to the

setup value of “Preset Frequency"( P0.08).

When command source is set to terminal control

(P0.02=1), the terminal could realize switching between

Running command

terminal control and keyboard control.

switching terminal

When command source is set to communication

control(P0.02=2), the terminal could realize switching

between communication control and keyboard control.

When this terminal command is valid, it can maintain the

Acc./dec forbidden

current frequency output while stopping.

PID temporary invalid, the inverter maintains the current

PID pause

frequency output and no longer taking PID adjustment of

frequency source.

When this terminal command is valid, it clears the

PLC status reset

memorized PLC running phase and running time, and

restores to the initial status of PLC running.

When this terminal command is valid, the inverter maintains

Swing frequency pause

the frequency output of the swing frequency center, and the

swing frequency pauses.

Counter input

It is used as input terminal of the counting pulse.

When this terminal command is valid, it clears the

Counter reset

counting value of the counter to zero.

Length counting input

It is used as pulse input terminal of the length counting.

When this terminal is valid, it clears the length counting to

Length counting reset

zero.

It prohibits inverter torque control. Inverter enters in

Torque control forbidden

speed control mode.

PULSE

frequency

DI5 is used as pulse input terminal.

input(Only valid for DI5)

Reserved

When this terminal is valid, inverter directly switch to dc

Immediate DC braking

braking state.

External default normally

When the inverter detects that the signal occurs , it will

closed input

report “Err15” fault, and stop running.

Frequency modification

If the function is valid, inverter Yes not respond to

enable

frequency change until the function turns to be invalid.

PID and PA.03 set values are set in oppoisite directions

PID direction reversed

when the terminal is valid.

It could make inverter stop when in keyboard control.

External stop terminal1

Equivalent to function of STOP key on the keyboard.

Control command

It is used to switch control mode between terminal and

switching terminal 2

communication.

When it is valid, PID integration regulation function pauses,

PID

integration

while PID proportional regulation and differential regulation

suspension

function are still valid.

Frequency source X and

When it is valid, frequency source X is replaced by the

preset frequency switching

preset frequency P0.08.

Frequency source Y and

When it is valid, frequency source Y is replaced by the

preset frequency switching

preset frequency P0.08.。

Motor selection terminal1

It can realize 4 groups of motor parameters switching by 4

combination status of this 2 terminals.For details please

Motor selection terminal2

refer to schedule3.

PA.18=1, the parameter is invalid, PID parameter takes

PID parameter switching

use of PA.05~PA.07. On the contrary, PA.15~PA.17 are

taken for the use.

User-defined fault 1

When user-defined fault 1&2 are valid, inverter alarm fault

number 27= E.USt1 & 28= E.USt2 respectively. Inverter will

User-defined fault 2

handle the fault according to the mode selected by P9.49.

It enables control mode to switch between inverter torque

Speed control/ torque

control and speed control. Inverter running in the A0.00

control switching

defined mode when the terminal is invalid, and will switch

to another mode when it is valid.

Inverter stops at the fastest speed when the terminal is

valid. Current is set to the current upper limit during this

Emergency stop

stop process. This function is used for inverter fast stop ,

which can meet the stop need in system emergency.

This terminal can be used to stopthe inverter in any

circumstances

(panel control

,terminal control and

External stop terminal 2

communication control). Deceleration time is fixed to

deceleration time 4.

If it is valid, inverter first decelerates to stop DC braking

Deceleration DC braking

start frequency and then switches to DC braking state.

Inverter running time of this time is cleared if the terminal is

Running time reset

valid. It operates with the use of P8.42 and P8.53.

If it is valid, the UPS function is enable. Otherwise it is

UPS function enable

disable.

If it is valid, two phase UPS selection is enable. Otherwise

UPS Phase selection

single phase UPS selection is enable.

53-59

Reserved

Schedule 1 MS command function description

4 MS command terminals, which can be combined into 16 states. For 16 corresponding values, please

refer to schedule 1 as below：

Corresponding

Command setup

parameter

OFF

MS command 0

PC.00

OFF

MS command 1

PC.01

OFF

MS command 2

PC.02

OFF

MS command 3

PC.03

OFF

MS command 4

PC.04

OFF

MS command 5

PC.05

OFF

MS command 6

PC.06

OFF

MS command 7

PC.07

OFF

MS command 8

PC.08

OFF

MS command 9

PC.09

OFF

MS command 10

PC.10

OFF

MS command 11

PC.11

OFF

MS command 12

PC.12

OFF

MS command 13

PC.13

OFF

MS command 14

PC.14

MS command 15

PC.15

When frequency source is set to multi-stage speed mode, 100.0% of function code PC.00~PC.15 are

corresponding to maximum frequency P0.10. To meet the need, MS command can be used not only for

multi-stage speed function, but also PID setup source or VF separation voltage source.

Schedule 2 Acceleration / deceleration terminal selection description：

Corresponding

Terminal2

Terminal1

Acc./dec. selection

parameter

OFF

Acc./dec. time 1

P0.17、P0.18

OFF

Acc./dec. time 2

P8.03、P8.04

OFF

Acc./dec. time 3

P8.05、P8.06

Acc./dec. time 4

P8.07、P8.08

Schedule 3 Motor terminal selection description：

Corresponding

Terminal2

Terminal1

Acc./dec. selection

parameter

OFF

Motor 1

P1、P2 group

OFF

Motor 2

A2 group

OFF

Motor 3

A3 group

Motor 4

A4 group

P4.10

DI filter time

0.000s~1.000s

0.010s

☆

If the digital input terminal malfunction because it is vulnerable to interference , users could increase

the parameter value to enhance the interference immunity. However, this operation may cause reduced

sensitivity of the DI terminal.

Terminal input command

1bit

mode

Two-line mode 1

Two-line mode 2

Three-line mode1

Three-line mode2

P4.11

Terminal command mode

Two-line mode 3

★

Three-line mode3

Terminal input priority

10bit

mode

Point

move priorrun command

FWD,REV

run command FWD,REV priorPoint

move

0 bit：

This parameter defines 6 different modes of controlling the forward and reverse rotations of the inverter via

the external terminal.

NOTE:：In order to explain，The following arbitrary selection DI1～DI10 multifunctional input terminal

DI1、DI2、DI3 three terminals as external terminals，That is, by setting the value ofP4.00～P4.02 to select

DI1、DI2、DI3 three terminal functions。Detailed function definition is P4.00～P4.09 setting range

0：Two-line mode 1：

This mode is the most commanly used forward/reverse rotation control mode. The forward/reverse

rotation of the motor is decidedby the Di1, DI2 terminal commands. The descriptions on the terminal running

command are as shown as below：

Terminal

Set value

Description

DI1

Forward(FWD)

DI2

Reverse(REV)

Among them ,DI1、DI2 are DI1~DI10 muti-fuction input terminal, level valid.

0 invalid，1 valid

Command

Stop

Reverse(REV)

Forward(FWD)

Stop

HV590L

DIx (FWD)

DIy (REV)

COM

Fig. 5-6 Two-line control mode 1

1： Two-line mode 2：

In this operation mode,DI1 terminal function is to enable operation,while DI2 terminal function is to

determine running direction. The descriptions on the terminal running command are as shown as below：

Terminal

Set value

Description

DI1

Forward(FWD)

DI2

Reverse(REV)

Among them ，DI1、DI2 are DI1~DI10 multi-fuction input terminal, level valid

0 invalid，1 valid

Command

Stop

Forward(FWD)

Reverse(REV)

HV590L

DIx (FWD)

DIy (REV)

COM

Fig. 5-7 Two-line control mode 2

2：Three-line mode1

In this operation mode, DI3terminal is the enable terminal, running direction controlled by

DI1terminal 、DI2terminal. The descriptions on the terminal running command are as shown as below：

Terminal

Set value

Description

DI1

Forward(FWD)

DI2

Reverse(REV)

DI3

Three-line running control

When in the need of running, users should first connect DI3 terminal. Forward and reverse running is

realized through the rising edge of Di1 or DI2.

When in the need of stop, user should disconnect DI3 terminal to meet the need. Among them, DI1、

DI2、DI3 are multi-function input terminal of DI1~DI10. DI1,DI2 are of pulse valid, while DI3 level valid.

0 invalid. 1 valid. X arbitrarily

SB1

SB2

SB3

Command

Stop

Forward(FWD)

Reverse(REV)

0->1

Reverse(REV)

0->1

Forward(FWD)

HV590L

SB2

DIx

(FWD)

SB1

DIn

3-line running control

SB3

DIy

(REV)

COM

Fig. 5-8 Three-line control mode 1

Among them：

SB1：Stop button

SB2：Forward rotation button

SB3：Reverse rotation button

3：Three-line mode2

In this operation mode, DI3 terminal is the enable terminal, Direction by the state of the DI2 to decide,while

DI1 terminal function is to determine running direction. The descriptions on the terminal running command

are as shown as below：

Terminal

Set value

Description

DI1

Forward(FWD)

DI2

Reverse(REV)

DI3

Three-line running control

When in the need of running, users should first connect DI3 terminal. DI1 pulse rising edge gives

running command signal, while DI2 status gives running direction signal.

When in the need of stop, user should disconnect DIn terminal to meet the need. Among them, DI1, DI2,

DI3 are multi-function input terminals of DI1~DI10. DI1 is of pulse valid, while DI2, DI3is of level valid.

0 invalid. 1 valid. X arbitrarily

SB1

SB2

Command

Stop

Forward(FWD)

Reverse(REV)

Fig. 5-9 Three-line control mode 2

Among them ：

SB1：Stop button

SB2：Running button

4：Two-line mode3

this operation mode is Priority control two-line mode.The forward/reverse rotation of the motor is

decidedby the Di1, DI2 terminal commands. The descriptions on the terminal running command are as

shown as below：

Terminal

Set value

Description

DI1

Forward(FWD)

DI2

Reverse(REV)

Among them ，DI1、DI2 are DI1~DI10 multi-fuction input terminal, level valid

0 invalid，1valid

Command

Stop

Reverse(REV)

Forward(FWD)

0->1

Forward(FWD)

0->1

Reverse(REV)

5：Three-line mode3

In this operation mode, DI3 terminal is the enable terminal, running direction controlled by

DI1terminal 、DI2terminal. The descriptions on the terminal running command are as shown as below：

Terminal

Set value

Description

DI1

Forward(FWD)

DI2

Reverse(REV)

DI3

Three-line running control

When in the need of running, users should first connect DI3 terminal. Forward and reverse running is

realized through the rising edge of Di1 or DI2

Direction as first control priority control，when DI1 is valid，DI2 pulse rising edge is invalid,when DI2 is

valid，DI1 pulse rising edge is invalid,When in the need of stop, user should disconnect DI3 terminal to

meet the need. Among them, DI1、DI2、DIn are multi-function input terminal of DI1~DI10. DI1,DI2 are of

pulse valid, while DI3 level valid.

0 invalid. 1 valid. X arbitrarily

SB1

SB2

SB3

Command

Stop

Forward(FWD)

Reverse(REV)

0->1

Forward(FWD)

0->1

Reverse(REV)

HV590L

SB2

DIx

(FWD)

SB1

DIn

3-line running control

SB3

DIy

(REV)

COM

Fig. 5-8 Three-line control mode 1

Among them：

SB1：Stop button

SB2：Forward rotation button

SB3：Reverse rotation button

Terminal UP/DOWN variation

P4.12

0.01Hz/s~65.535Hz/s

1.00Hz/s

☆

rate

It is used to set the frequency variation rate (frequency variation per second) when adjusting the set

frequency with terminals UP/DOWN.

When P0.22 (frequency decimal point) is set to 2, range of P4.12 value is 0.001Hz/s~65.535Hz/s.

When P0.22 (frequency decimal point) is set to 1, range of P4.12 value is 0.01Hz/s~655.35Hz/ s.

P4.13

AI curve 1 minimum input

0.00V~P4.15

0.00V

☆

AI curve 1 minimum input

P4.14

-100.00%~100.0%

0.0%

☆

corresponding setup

P4.15

AI curve 1 maximum input

P4.13~10.00V

5.00V

☆

AI curve 1 maximum input

P4.16

-100.00%~100.0%

100.0%

☆

corresponding setup

P4.17

AI1 filter time

0.00s~10.00s

0.10s

☆

Corresponding setting

(frequency,torque)

100%

0V(0mA)

10V(20mA)

Corresponding setting

(frequency,torque)

100%

0V(0mA)

10V(20mA)

-100%

Fig. 5-10 Relationship between analog input and setup value

The parameters mentioned above define the relationship between analog input voltage and the analog

input setup value.

When analog input voltage exceeds the setup “maximum input” limit, analog voltage is calculated as

“maximum input” .Similarly, when analog input is smaller than the setup “minimum input”,analog voltage is

calculated as minimum input or 0.0% according to the setting of P4.34.

AI used as current input terminal ：1mA current equals to 0.5V voltage.

AI input filtering time is used to set AI1 software filtering time.When field anlog quantity is vulnerable,

please increase the filtering time so that anlog quantity tends to be stable. But excessive filtering time will

lead to slow response time to anlog detection. User should balance it according to practical application

cases.

In various application cases, the nominal value corresponding to 100% of analog reference will be

different. Refer to specific application description for the specific value.

Figure 5.10 shows typical setup cases.

P4.18

AI curve 2 minimum input

0.00V~P4.20

0.00V

☆

AI curve 2 minimum input

P4.19

-100.00%~100.0%

0.0%

☆

corresponding setup

P4.20

AI curve 2 maximum input

P4.18~10.00V

10.00V

☆

AI curve 2 maximum input

P4.21

-100.00%~100.0%

100.0%

☆

corresponding setup

P4.22

AI2 filter time

0.00s~10.00s

0.10s

☆

For function and usage of curve 2, please refer to description of curve 1.

P4.23

AI curve 3 minimum input

-10.00V~P4.25

-10V

☆

AI curve 3 minimum input

P4.24

-100.00%~100.0%

0.0%

☆

corresponding setup

P4.25

AI curve3 maximum input

P4.23~10.00V

10.00V

☆

AI curve 3 maximum input

P4.26

-100.00%~100.0%

100.0%

☆

corresponding setup

P4.27

AI3filter time

0.00s~10.00s

0.10s

☆

For function and usage of curve 3, please refer to description of curve 1.

P4.28

PULSE minimum input

0.00kHz~P4.30

0.00kHz

☆

PULSE minimum input

P4.29

-100.00%~100.0%

0.0%

☆

corresponding setup

P4.30

PULSE maximum input

P4.28~50.00kHz

50.00kHz

☆

PULSE maximum input

P4.31

-100.00%~100.0%

100.0%

☆

corresponding setup

P4.32

PULSE filter time

0.00s~10.00s

0.10s

☆

This group of parameters are used to set relationship between DI5 pulse frequency and it’s

corresponding settings.

Pulse frequency can be only input to the inverter through DI5 channel. This function group’s

applications are similar to curve 1,please refer to the description of curve 1.

1bit

AI1 curve selection

Curve1(2 points，see P4.13~P4.16)

Curve2(2 points，see P4.18~P4.21)

Curve3(2 points，see P4.23~P4.26)

Curve4(4 points，see A6.00~A6.07)

P4.33

AI curve selection

321

☆

Curve5(4 points，see A6.08~A6.15)

10bit

AI2 curve selection

Curve1(2 points，see P4.13~P4.16)

Curve2(2 points，see P4.18~P4.21)

Curve3(2 points，see P4.23~P4.26)

Curve4(4 points，see A6.00~A6.07)

Curve5(4 points，see A6.00~A6.07)

100bit

AI3 curve selection

Curve1(2 points，see P4.13~P4.16)

Curve2(2 points，see P4.18~P4.21)

Curve3(2 points，see P4.23~P4.26)

Curve4(4 points，see A6.00~A6.07)

Curve5(4 points，see A6.00~A6.07)

The 1bit, 10bit, 100bit of the function code are used to choose the set curve of analog input AI1、

AI2、AI3 respectively.

3 analog input can choose any curve of the 5 types.

Curve1, curve 2, curve 3 are 2 points curve that set through P4 group function codes, while curve 4,

curve 5 are 4 points curve that set through A8 group function codes.

HV590L standard unit offers 3-channel analog input terminals. Multi-function I/O expansion card is

needed in the use of AI3x.

AI1 below minimum input setup

1bit

selection

Minimum input setup

0.0%

10bit

AI2 below minimum input setup selection

AI below minimum input

P4.34

Minimum input setup

000

☆

setup selection

0.0%

100bit

AI3 below minimum input set selection

Minimum input setup

0.0%

This function code is used to dertermine analog quantity corresponding setup when analog input

voltage below the setup of minimum input.

The 1bit, 10bit, 100bit of the function code are corresponding to the analog input AI1、AI2、AI3

respectively. If the bit is set to 0 and AI is below the minimum setup , the analog input setup is the curve

“minimum input corresponding setup”(P4.14、P4.19、P4.24) . If the bit is set to 0 and AI is below the

minimum setup , the analog quantity corresponding setup is 0.0%.

P4.35

DI1 delay time

0.0s~3600.0s

0.0s

★

P4.36

DI2 delay time

0.0s~3600.0s

0.0s

★

P4.37

DI3 delay time

0.0s~3600.0s

0.0s

★

Only DI1, DI2, DI3 are able to set equipment delay time.

They are used to set delay time to inverter DI terminal state change.

P4.38

1bit

DI1 terminal valid state setup

00000

★

DI terminal effective mode

selection 1

High level valid

Low level valid

10bit

DI2 terminal valid state setup

High level valid

Low level valid

100bit

DI3 terminal valid state setup

High level valid

Low level valid

1000

DI4 terminal valid state setup

bit

High level valid

Low level valid

1000

DI5 terminal valid state setup

0bit

High level valid

Low level valid

1bit

DI6 terminal valid state setup

High level valid

Low level valid

10bit

DI7 terminal valid state setup

High level valid

Low level valid

100bit

DI8 terminal valid state setup

DI terminal effective mode

High level valid

P4.39

00000

★

selection 2

Low level valid

1000

DI9 terminal valid state setup

bit

High level valid

Low level valid

1000

DI10 terminal valid state setup

0bit

High level valid

Low level valid

It is used to set digital input terminal effective mode.

High level valid：Connection between COM and corresponding DI is valid,disconnection invalid.

Low level valid：Connection between COM and corresponding DI is invalid,disconnection valid.

5.7 Output terminal：P5.00-P5.22

HV590L series inverter provides two multifunctional analog terminal output selections,two

multifunctional relay output terminal, oneDO terminal (can be used as high speed pulse output

terminal as well as open collector switching output). If the above output terminals can not meet

the field application, users should choose optional multi-function input/output expansion card.

Output terminals of multi-fuction input/output expansion card contain 1 multi-function analog

output terminal(DO2), 1 multi-function relay output terminal (relay 2) , 1 multi-function digital

output terminal(DO2).

Description/

FactoryChange

Code

Setting Range

Keyboard Display

Setting

Limite

Pulse output(Y1P)

Y terminal output mode

P5.00

☆

selection

Switch output(Y1R)

Y1 is programmable multiplex terminal, which can be used as high speed pulse output terminal (Y1P)

or open collector switching output terminal (Y1R).

When P5.00 is set to 0, maximum output frequency can reach 10kHz , please refer to P5.06 for related

description.

Y1Rselection (open

P5.01

0-40

☆

collector output terminal)

Relay output selection

P5.02

0-40

☆

(TA1.TB1.TC1)

Expansion card relay output

P5.03

0-40

☆

selection(TA2.TB2.TC2)

DO1 output selection(open

P5.04

0-40

☆

collector output terminal)

Expansion card DO2 output

P5.05

0-40

☆

selection

The above

5 function codes are used to select

5 digital output function. TA1.TB1.TC1 and

TA2.TB2.TC2 are control board and expansion card relay respectively.

Function selections are as follows：

Set

Function

Description

value

No output

The output terminals have no function

Inverter in operation

When the inverter is running, ON signal is output.

When inverter fault happens and stops due to the fault ,

Output fault(Stop fault)

ON signal is output

Frequency level detection FDT1

Refer to P8.19 and P8.20 function codes for details

output

Frequency arrival

Refer to P8.21 function codes for details

When inverter is in running status and output 0Hz , ON

Null speed operation(stop without

signal is output.

output)

When inverter is in stop status, OFF signal is output.

Judgment will be made according to the prealarm

parameter value before the motor electronic thermal

protection is enabled. If it exceeds the pre-alarm

Motor overload pre-alarm

parameter value, ON signal will be output. Refer to

P9.00 to P9.02 function codes for the descriptions of

motor overload.

When it is found that the inverter is overloaded, ON

Inverter overload pre-alarm

signal will be output before the overload protection

occurs.

When the counting value reaches the value of PB.08, it

Setup counting value arrived

outputs ON signal.

When the counting value reaches the value of PB.09, it

Designated counting value arrived

outputs ON signal.Refers to PB group for details.

When the actual length exceeds the setup value in

Length arrived

PB.05, it outputs ON signal.

When the simple PLC running finishes one circulation, it

PLC circulation end

outputs a pulse signal with width of 250ms.

When the accumulated running time of the inverter

Total running time arrived

exceeds the setup time (P8.17), it outputs ON signal.

When set frequency exceeds upper limit frequency or

lower limit frequency,and inverter output frequency

Frequency limit

exceeds upper limit frequency or lower limit frequency,

it outputs ON signal.

In speed control mode, if output torque reaches the

Torque limit

torque limit, inverter will be in stall protection status and

output ON signal.

When the inverter has no fault and the bus voltage

works normally and the inverter is ready for running, it

RUN ready

outputs ON signal. Upon normal startup, it closes the

output.

When the voltage value of analog input AI1 is bigger

AI1>AI2

than that of analog input AI2, it output ON signal.

When the running frequency of the inverter reaches the

Frequency upper limit arrived

frequency upper limit, it outputs ON signal.

When the running frequency of the inverter reaches the

Frequency lower limit arrived

frequency lower limit, it outputs ON signal.And output

(stop without output)

OFF signal in stop status.

When inverter is in undervoltage status, it outpus ON

Undervoltage state output

signal.

Communication setup

Please refer to communication protocol.

Reserved

Null speed operation 2(Stop with

When inverter output 0Hz , ON signal is output.

output)

When inverter is in stop status, ON signal is output.

When accumulated power-on time(P7.13) exceeds

Total power-on time arrival

P8.16 set value, it outputs ON signal.

Inspection level of FDT2 frequency

Please refer to function code P8.28、P8.29 for details.

Frequency 1 arrival output

Please refer to function code P8.30、P8.31 for details.

Frequency 2 arrival output

Please refer to function code P8.32、P8.33 for details.

Current 1 arrival output

Please refer to function code P8.38、P8.39 for details.

Current 2 arrival output

Please refer to function code P8.40、P8.41 for details.

When inverter running time reaches the set timming

Timing arrival output

(P8.42 valid), it outputs ON signal.

When analog input value AI1 is bigger than P8.46 (AI1

AI1excessive input

input protection upper limit) or smaller than P8.45(AI1

input protection lower limit), it outpus ON signal.

Load off

Inverter in load off status, it outpus ON signal.

Reverse running

Inverter in reverse running mode, it outputs ON signal.

Zero current state

Please refer to function code P8.28、P8.29 for details.

When module radiator temperature(P7.07) reaches the

Module temperature arrival

set value of P8.47, it outputs ON signal.

Software excessive current

Please refer to function code P8.36、P8.37 for details.

When running frequency reaches frequency lower limit,

Frequency lower limit arrival(stop

it outputs ON signal.When in stop status ,it outputs ON

with output)

signal too.

When inverter fault with processing mode of continue

Alarm output

running, it outputs alarm signal.

When motor temperature reaches set value of P9.58 , it

Motor over temperature alarm

outputs ON signal.(temperature can be viewed through

U0.34)

When the running time exceeds the set value of P8.53 ,

The running time arrival

it outputs ON signal.

When inverter fault with processing mode of continue

Alarm output

running(uninclude under voltage fault), it outputs alarm

signal.

Brake output

MC (magnetic contactor) output

Y1P output function

P5.06

selection(pulse output

0-16

☆

terminal)

P5.07

AO1 output function selection

0-16

☆

P5.08

AO2 output function selection

0-16

☆

Y1P terminal output pulse frequency range：0.01kHz~P5.09(Y1P maximum frequency output), P5.09

could vary from 0.01kHz to 100.00kHz.

AO1, AO2 output ranges from 0V to 10V, or 0mA to 20mA.

The corresponding value range is shown in the table below：

Setup

Function

Range

value

Running frequency

0~maximumoutputfrequency

Setupfrequency

0~maximumoutputfrequency

Outputcurrent

0~200%ofthe rated current oftheinverter

Outputtorque

0~200%ofthe rated torque oftheinverter

Outputpower

0~200% ofthe rated powerofthe inverter

Output voltage

0~120% of the rated voltage of the inverter

PULSEpulse input

0.01kHz~100.00kHz

AI1

0V~10V

AI2

0V~10V(Or 0~20mA)

AI3

0V~10V

Length

0~Maximum length

Countingvalue

0~Maximum counting value

Communication setup

0.0%~100.0%

Motor revolving speed

0~maximum output frequency corresponding speed

Output current

0.0A~1000.0A

Output voltage

0.0V~1000.0V

Y1P maximum output

P5.09

0.01kHz~100.00kHz

50.00kHz

☆

frequency

When the multifunctional terminal output function selects Y1P pulse output, it can set the maximum

frequency value of output pulse.

P5.10

AO1 zero offset

-100.0%~+100.0%

0.0%

☆

P5.11

AO1 gain

-10.00~+10.00

1.00

☆

Expansion card AO2zero

P5.12

-100.0%~+100.0%

0.00%

☆

offset

P5.13

Expansion card AO2 gain

-10.00~+10.00

1.00

☆

Function codes above are generally used to modify the zero drift of the analog output and also be

used to define required AO output curves.

If b represents zero offset, k represents gain, Y represents actual output, and X represents standard

output, the actual output is calculated as follows： Y=kX+b

AO1, AO2 zero offset coefficient 100% corresponds to 10V (20mA).

For example, if the analog output is the running frequency, and it is expected to output 8V (16mA)

when the frequency is 0, and output 3V (6mA) at the maximum frequency, the standard output 0V to 10V

shall be modified to 8V to 3V output. As per the above formula, AO zero offset coefficient shall be set to

“80%”, while A0 gain shall be set to “-0.50”.

P5.17

Y1R output delay time

0.0s~3600.0s

0.0s

☆

P5.18

RELAY1 output delay time

0.0s~3600.0s

0.0s

☆

P5.19

RELAY2 output delay time

0.0s~3600.0s

0.0s

☆

P5.20

DO1 output delay time

0.0s~3600.0s

0.0s

☆

P5.21

DO2 output delay time

0.0s~3600.0s

0.0s

☆

Set output terminal Y1R, relay 1, relay 2, DO1 and DO2 delay time that begins from status changing to

real output changing.

1bit

Y1R valid state selection

Positive logic

Negative logic

10bit

RELAY1 terminal valid state setup

Positive logic

Negative logic

100bit

RELAY2 terminal valid state setup

Positive logic

DO output terminal valid

P5.22

00000

☆

state selection

Negative logic

1000

DO1 terminal valid state setup

bit

Positive logic

Negative logic

10000

DO2 terminal valid state setup

bit

Positive logic

Negative logic

Define output terminal Y1R、Relay 1、Relay 2、DO1 andDO2 output logic.

0： Positive logic

Digital output terminals and the corresponding public end connected as effective state, disconnect for

invalid state.

1：Negative logic

Digital output terminals and the corresponding public end connected as invalid state, disconnect for

effective state.

5.8 Start/stop control：P6.00-P6.15

Description/

FactoryChange

Code

Setting Range

Keyboard Display

Setting

Limite

Direct startup

Revolving speed tracking startup

P6.00

Start mode

☆

Pre-excitation startup

(AC asynchronous motor)

0： Direct startup：

When the DC brake time is zero, it starts at the startup frequency.

When the DC brake time is non-zero value, it can perform DC brake before start. It is suitable for the

applications where small inertia may cause reverse rotation at the time of startup.

1：Revolving speed tracking startup：

The inverter firstly judges the revolving speed and direction of the motor and then starts at the

frequency corresponding to the tracked rotation velocity of the motor, and performs smooth startup of the

motor in rotation without impact.It is suitable for the applications where large inertia is restarted due to

transient power shutdown.In order to ensure the performance of the rotation velocity tracking startup, motor

parameters (Group P1) should be set correctly.

2：Asynchronous pre-excitation startup

It is only valid for asynchronous motor , and is used to establish magnetic field before motor operation.

For pre-excitation current, pre-excitation time please refer to function code P6.05 and P6.06.

If pre-excitation time is set to 0, the pre-excitation process will be cancelled ,and start with start

frequency. If pre-excitation time is not set to 0, inverter first pre-excitation then starup. In this way, motor

dynamic response performance is promoted.

Start from stop frequency

Revolving speed tracking

P6.01

Start from zero speed

★

mode

Start from maximum frequency

In order to complete the rotation speed tracking process in the shortest period, it can select the mode

of inverter tracking the rotation velocity of motor：

0： Track downward from the frequency at the time of stop, which is generally selected at first.

1： Track upward from zero frequency, which is used when the inverter is restarted upon long period of

power shutdown.

2： Track downward from the maximum frequency, which is generally used for power generating load.

Revolving speed tracking

P6.02

1~100

☆

speed

In the mode of revolving speed tracking startup, it is used to select the speed of rotation tracking. The

higher the parameter value is, the faster the tracking velocity is, but too higher value may cause unreliable

tracking.

P6.03

Reserved

☆

P6.04

Reserved

★

Start dc braking current

P6.05

0%~100%

★

/pre-excitation current

Start dc braking time /pre-

P6.06

0.0s~100.0s

0.0s

★

excitation time

Pre-excitation is used to establish asynchronous motor magnetic field before startup, which would

improve response speed.

Start dc current braking is only valid when it is direct startup. Inverter first carries out dc braking

according to the setup of start dc current braking , and then carries out operation after start dc braking

time.

If dc braking time is set to 0, inverter directly start without dc braking. The bigger the dc braking current

is , the greater the braking force is.

If start mode is asynchrounous motor pre-excitation start, inverter first establish magnetic field through

pre-excitation current setup, then start to run after pre-excitation time. If set pre-excitation time to 0,

inverter would directly start without pre-excitation process./

Start dc braking current/pre-excitation current is the relative percentage of rated current.

P6.07

Reserved

★

P6.08

Reserved

★

P6.09

Reserved

★

Speed-Down to stop

P6.10

Stop mode

☆

Free stop

0：Deceleration to stop

When the stop command is valid, the inverter will decelerate to stop according to the setup

deceleration time.

1： Free stop

When the stop command is valid, the inverter will terminate the output immediately and the load will

coast to stop according to the mechanical inertia.

P6.11

Reserved

☆

P6.12

Reserved

☆

P6.13

Reserved

☆

P6.14

Reserved

☆

P6.15

Brake utilization ratio

0%~100%

100%

☆

It is only valid for the inverter with built-in brake unit.

It is used to adjust the duty ratio of the brake unit.When the brake utilization ratio is high,then the duty

ratio of brake unit action is high,braking effect is strong.But there will be big fluctuation of inverter bus

voltage.

5.9 Keyboard and display：P7.00-P7.14

Description/

FactoryChange

Code

Setting Range

Keyboard Display

Setting

Limit

MF/REV key invalid

Switching between operation panel com-

mand channel&the remote command

channel (terminal command channel or

P7.01

MF/REV key function selection

serial port command channel)

★

Switching between FWD&REV rotation

Forward jog command

Reverse jog command

It is used to set the functions of multifunctional MF/REV key.

0： Invalid function

1： Operation panel command channel and remote command channel

It can perform switching between the current command source and keyboard control(local

operation).The function key is invalid when current command source is keyboard control.

2： Switching between forward and reverse rotation

Switching the rotary direction of the motor via the MF/REV key on the keyboard is only enabled when

the command source is “operation panel command”.

3： Forward jog

It can perform forward jog (FJOG) operation via the MF/REV key on the keyboard.

4： Reverse jog

It can perform reverse jog (RJOG) operation via the MF/REV key on the keyboard.

The stop function of STOP/RES key is

valid only in the keyboard control mode.

P7.02

STOP/RESET function

☆

The stop function of STOP/RES key is

valid in any control mode.

LED running display

P7.03

0000~FFFF

☆

parameter1

D0 output status

Running frequency 1(Hz)

AI1(V)

Setting frequency (Hz)

AI2(V)

Bus voltage(V)

AI3(V)

Output voltage(V)

Count value

Output current(A)

Length value

Output power(kW)

Load speed display

Output torque(%)

PID setting

DI input status(V)

If the above parameters need to be displayed during the operation, users can set their corresponding

positions to 1 and then convert this binary number into decimal number and set it to P7.03.

LED running display

P7.04

0000~FFFF

☆

parameter 2

Linear speed

PID feedback

Present power-on time(Hour)

PLC stage

Present running time(Min)

Input pulse frequency (kHz)

Input pulse frequency(Hz)

Running frequency 2(Hz)

Communication setting

Surplus running time

Encoder feedback speed

AI1 voltage before correction(V)

Main frequency X display

AI2 voltage before correction(V)

Auxiliary frequency Y display

AI3 voltage before correction(V)

If the above parameters need to be displayed during the operation, users can set their corresponding

positions to 1 and then convert this binary number into decimal number and set it to P7.04.

Running display parameter is used to set paratermers which can be seen under inverter running state.

32 state parameters can be checked at most,you could choose the needed state parameter through

P7.03、P7.04 binary digit,display sequence starts from P7.03 lowest digit order.

P7.05

LED stop display parameter

0000~FFFF

☆

Length value

Setting frequency(Hz)

PLC stage

Bus voltage(V)

Load speed

DI input status

PID setting

DO output status

Input pulse frequency(Hz)

AI1 (V)

Reserved

AI2 (V)

Reserved

AI3 (V)

Reserved

Counter

If the above parameters need to be displayed at the time of stop, it can set their corresponding

positions to 1 and then convert this binary number into decimal number and set it to P7.05.

P7.06

Load speed coefficient

0.0001~6.5000

1.0000

☆

When display of the load speed is necessary, P7.06 is used to adjust the corresponding relationship

between inverter frequency output and load speed. For details please refer to P7.12.

Inverter module radiator

P7.07

0.0℃~100.0℃

12℃

●

temperature

It is used to display IGBT temperature.

Different model’s inverter module is set with different IGBT over temperature protection value.

P7.08

Product ID

0℃

●

Display inverter product ID

P7.09

Accumulative running time

0h~65535h

●

It is used to display the accumulated running time of the inverter. When the accumulated running time

reaches P8.17 setup running time, the multifunctional digital output terminal(12) will output ON signal.

Performance version

P7.10

Display performance version number

●

number

P7.11

Software version No.

Control board software version No.

●

No decimal place

One decimal place

Load speed display decimal

P7.12

☆

digits

Two decimal places

Three decimal places

Decimal point position： It is used to set the number of decimal places of the load speed.

For example, if the Load speed display coefficient P7.06 is 2.000,load speed display decimal digits is

2(Two decimal places),when inverter running frequency is

40.00Hz,the load speed will be ：

40.00*2.000=80.00(2 decimal digit display)

If the inverter is in stopped state, then load speed displays as corresponding set frequency speed.Take

set frequency of 50.00Hz as an example,the stop state load speed is： 50.00*2.000=100.00(Two decimal

places)

P7.13

Accumulative power-on time

0h~65535h

●

It displays accumulative power-on time since leaving the factory.

When it reaches the set power-on time (P8.17) , multi-function digital output (24) ON signal.

P7.14

Accumulative power

0~65535

●

consumption

It displays the inverter accumulative power consumption.

5.10 Auxiliary function：P8.00-P8.53

Description/

FactoryChange

Code

Setting Range

Keyboard Display

Setting

Limit

P8.00

Jog running frequency

0.00Hz~maximum frequency

2.00Hz

☆

P8.01

Jog acceleration time

0.0s~6500.0s

20.0s

☆

P8.02

Jog deceleration time

0.0s~6500.0s

20.0s

☆

It defines the reference frequency and acc. / dec. time of the inverter at the time of jogging.

The jog process is started and stopped according to direct startup mode(P6.00=0)and decelerate to

stop mode(P6.10=0).

P8.03

Acceleration time 2

0.0s~6500.0s

20.0s

☆

P8.04

Deceleration time 2

0.0s~6500.0s

20.0s

☆

P8.05

Acceleration time 3

0.0s~6500.0s

20.0s

☆

P8.06

Deceleration time 3

0.0s~6500.0s

20.0s

☆

P8.07

Acceleration time 4

0.0s~6500.0s

20.0s

☆

P8.08

Deceleration time 4

0.0s~6500.0s

20.0s

☆

HV590L offers 4 groups of speed-up/speed-down time,P0.17/P0.18 and 3 groups above.

P8.03 to P8.08 parameters have the same definition with P0.17 and P0.18.You can switch to choose

the 4 groups through different combination of DI multi-function digital input terminal.For specific using

method,please refer to function code P4.01~P4.05 for details.

P8.09

Hopping frequency 1

0.00Hz~maximum frequency

0.00Hz

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P8.10

Hopping frequency 2

0.00Hz~maximum frequency

0.00Hz

☆

P8.11

Hopping frequency amplitude

0.00Hz~maximum frequency

0.00Hz

☆

Output frequency

Hopping frequency amplitude

Hopping frequency 2

Hopping frequency amplitude

Hopping frequency 1

Hopping frequency amplitude

Fig.5-14Skip frequency schematicdiagram

When set frequency is within the range of hopping frequency,the actual running frequency will run

close to the set frequency of hopping frequency.Inverter can avoid load mechanical resonance by setting

hopping frequency.

HV590L can set 2 hopping frequency points,if both of them are set to 0,then the hopping frequency

function is canceled.Hopping frequency and hopping frequency amplitude schematic is shown in Fig5-14.

Dead zone time of

P8.12

0.00s~3000.0s

0.0s

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forward&reverse rotations

It refers to the transit time at the 0Hz output point when the inverter switches between forward rotation

and reverse rotation. As shown in figure 5-15.

Output frequency

Forward

Reverse

Dead zone time

Fig.5-15Rotation dead zone timeschematicdiagram

Reverse rotation enabled

P8.13

Reverse rotation control

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Reverse rotation forbidden

It is used to set if the inverter could run in reverse rotation state. If reverse rotation is not permitted,

P8.13 should be set to 1.

Run with frequency lower limit

Set frequency below lower

P8.14

stop

☆

limit running mode

0 speed operation

It is used to select the running status of the inverter when the set frequency is lower than the

frequency lower limit. HV590L offers 3 kinds of running mode to meet all kins of applications.

P8.15

Droop control

0.00Hz~10.00Hz

0.00Hz

☆

It is used for load distribution when multiple motors drive the same load.

Droop control refers to inverter output frequency decreasing with added load. In this way, motor with

heavy load output frequency decrease more, which could decrease the motor load to realize multiple motor

load uniformity .

This parameter is the output frequency declining value with rated output load.

Accumulative power-on time

P8.16

0h~65000h

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arrival setup

When the accumulative power on time (P7.13) reaches the P8.16 set value, inverter multi-function

digitalDO would output ON signal.

E.g：Inverter outputs fault alarm after 100-hour power-on time：

Virtual terminal DI1 function： user-defined fault1：A1.00=44;

Virtual terminal DI1 valid state：from virtual DO1：A1.05=0000;

Virtual terminal DO1 function： power-on time arrived ：A1.11=24;

Set cumulative power-on time to 100 hours：P8.16=100.

When accumulative power-on time reaches 100 hours, inverter outputs fault number 26= E.ArA.

Accumulative running time

P8.17

0h~65000h

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arrival setup

When the accumulated running time (P7.09) reaches this set running time, the digital output

terminalDO outputs the ON signal of running time arrival.

Invalid

P8.18

Start protection selection

☆

Valid

This parameter is used to improve the safety protection coefficient.

If it is set to 1, it has two functions：

1.If running command is valid upon power on (E.g：Closed-state before terminal running command

power on), inverter will not respond to the running command. Users should first cancel running command,

after running command coming into valid again, the inverter then responds.

2.If running command is valid upon inverter fault reset, inverter will not respond to the running

command. Running protection status can be eliminated after cancelling the running command.

This can prevent the dangers caused by the automatic running of the motor under unexpected

condition.

Frequency detection

P8.19

0.00Hz~maximum frequency

50.00Hz

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value(FDT1)

Frequency detection

P8.20

0.0%~100.0%(FDT1level)

5.0%

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hysteresis value(FDT1)

Output frequency

FDT level

FDT hysteresis value

=P8.19*P8.20

Frequency arrival

detection signal

(DO,relay)

Fig.5-16 FDT level schematic diagram

When the running frequency is higher than the frequency detection value,multi-function terminal DO

output ON signal.On the contrary,ON signal is canceled if running frequency is less than a certain value of

the detection valule.

It is used to set the detection value of the output frequency and the hysteresis value upon release of

the output action.P8.20 is the hysteresis frequency percentage relativing to P8.19 frequency detection

value.

Frequency arrival detection

P8.21

0.00~100%maximum frequency

0.0%

☆

amplitude

When inverter running frequency is in certain target frequency ,multi-function terminalDO outputs ON

signal.

P8.21 is used to set frequency arrival detection amplitude,percentage relativing to the maximum

frequency.Frequency arrival schematic diagram is shown in Fig5-17.

Output frequency

Set frequency

Detection amplitude

Frequency arrival

detection signal

Fig.5-17 Frequency arrival detection amplitude schematic diagram

Acc./dec. hopping frequency

Invalid

P8.22

☆

validity

Valid

It is used to set whether hopping frequency is effective during process of acceleration/deceleration.

P8.22 =1： Actual running frequency will skip the setting frequency boundary when running within the

range of hopping frequency.

Output frequency

Hopping frequency amplitude

Hopping frequency 2

Hopping frequency amplitude

Hopping frequency 1

Hopping frequency amplitude

Fig.5-18 Acc./dec. hopping frequency validity schematic diagram

P8.25

Acc. time1 & acc. time 2

0.00Hz~Maximum frequency

0.00Hz

☆

frequency switching point

Dec. time1 & dec. time 2

P8.26

0.00Hz~Maximum frequency

0.00Hz

☆

frequency switching point

It is valid when motor 1 is selected without switching acceleration / deceleration time through DI

terminal. In inverter running process, P8.25 & P8.26 choose different acceleration / deceleration time

according to the running frequency range.

As shown in fig.5-19：

During acceleration process, if running frequency is less than P8.25 ,then choose acc. time2. If

running frequency is greater than P8.25, choose acc. time 1.

During deceleration process, if running frequency is greater than P8.26, then choose dec. time 1. If

running frequency is less than P8.26 , choose dec. time 2.

Output frequency

Setting frequency

P8.25

P8.26

Acc. time2

Dec. time2

Acc. time1

Dec. time1

Fig.5-19 Acc./dec. timeswitching schematic diagram

Invalid

P8.27

Terminal jog priority

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Valid

It is used to set if terminal jog function has the highest priority.

When P8.27 is valid, if jog command occurring during running , inverter will switch to jog running

mode.

Frequency detection

P8.28

0.00Hz~Maximum frequency

50.00Hz

☆

value(FDT2)

Frequency detection

P8.29

0.0%~100.0%(FDT2 level)

5.0%

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hysteresis value(FDT2)

This frequency detection function and FDT1 function are exactly the same, for details please refer to

FDT1 , namely function codes P8.19, P8.20 description.

Random frequency arrival

P8.30

0.00Hz~Maximum frequency

50.00Hz

☆

detection value1

Random frequency arrival

P8.31

0.0%~100.0%(Maximum frequency)

0.0%

☆

detection range1

Random frequency arrival

P8.32

0.00Hz~Maximum frequency

50.00Hz

☆

detection value2

P8.33

Random frequency arrival

0.0%~100.0%(Maximum frequency)

0.0%

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HV590L Series Frequency Inverter. User Manual (Version: 3.1.14) - page 3