Dk300 Series

usermanual

Engraving machine specialized inverter

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Thanks for your using the engraving machine specialized

inverter produced by our company. This manual will be helpful in the installation, parameter setting,troubleshooting, and daily maintenance of the AC motor drives. To guarantee safe operation of the equipment,read the following safety guidelines before connecting power to the AC drives. Keep this operating manual handy and distribute to all users for reference.

★ Wiring can only be done after the mains input is cut off, otherwise there will be danger of electric shock.

★ Please connect the inverter to the ground according to the standard, otherwise there will be danger of electric shock

★ Do not connect the input terminals with the output terminals (U, V,W), otherwise the inverter may be damaged!

★ Please confirm the mains voltage level is consistent with that of the inverter and the input andoutput wirings are correct, and check if there is any short circuit in peripheral circuit and if thewiring is fixed and fast, otherwise the inverter may be damaged!

★ Please repair or maintain the inverter after confirming the charge LED turns off, otherwise there may be human injury caused by the residual voltage of the capacitor!

Matters need attention:

Preface

Appendix A Dimensions and Standard Specifications

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3

4

7

10

Catalogs

一、Specification Model

二、Basic Wiring Diagram

三、Function Parameters List

2.

AC Drive Model

DK300 - 1R5 - 4 - XX

1.Description of AC Motor Drive Model:

2.1 INPUT 220V(AC)

2.2 INPUT 380V(AC)

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Series name:DK300 Series

Applicable motor capacity: 1R5 = 1.5KW

Input voltage: 2-220V 4-380V

Technical version number or custom version number

AC Drive Model

AC Drive Model Rated Power(KW) Rated Input Current(A) Rated Output Current(A) Applicable Motor(KW)

Input 1/3PH 220V±15% 47Hz~63Hz

Input 3PH 380V±15% 47Hz~63Hz

Rated Power(KW) Rated Input Current(A) Rated Output Current(A) Applicable Motor(KW)

一、Specification Model

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Braking resistor

FIG.1

二、Basic Wiring Diagram

1、Basic Wiring Diagram

Users must connect wires according to the following circuitdiagram shown below.

(P2.01~P2.06)

(P2.22)

(P2.19~P2.20)

(P2.21)

SW 1: Choose a switch for the fixed source by frequency instruction

WR: Panel Potentiometer issues the frequency instruction

VI: Terminal external potentiometer issues the frequency instruction

SW 2: Simulate the signal input switch

VI: Voltage 0-10V signal input

CI: Current 0-20mA signal input

SW 3: Simulate the signal output switch

V: Voltage 0-10V signal output

C: Current 0-20mA signal output

SW 4: Bipolar signal input switch

PNP: Multi-function input(S1-S6), the public port is connected with DCM terminal

NPN: Multi-function input(S1-S6), the public port is connected with EV terminal

2、Bit switch instructions

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4、Control Terminals and Wiring

4.1 Layout of Control Terminals

4.2 Function of Control Terminals：

3、Main Circuit Termina ls of Inver ter

Refer to P1.10～P1.12

Refer to P0.20～P0.25

P1.13

三 、Function Parameters List

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Function Code Name Setting Range Default Value

Basic Function Parameters

Command source selection0：Keyboard

1：Terminal

Frequency command Selection

0: Keyboard1: VI2: CI4: Multi-speed

Maximum output frequency

Upper limit frequencyLower limit frequencyKeyboard frequency setting

ACCEL time 1DECEL time 1

Operation direction selection

Carrier frequency stting

Functional parameters restoration

0: Operating at default direction1: Operating at reverse direction2: NO inverse operating

0: NO operation1: Restore default value2: Delete failure records

Set by model

Set by model

Set by model

Set by model

Set by model

Set by model

Start frequencyMotor rated power

Motor rated frequencyMotor rated speedMotor rated voltageMotor rated current

Terminal command protectionwhen power on

0: Terminal command invalid when power on1: Terminal command valid when power on

S1 Terminal Function Selection

S2 Terminal Function Selection

S3 Terminal Function SelectionS4 Terminal Function SelectionS5 Terminal Function SelectionS6 Terminal Function Selection

0: No Function 1: Forward2: Reverse3: three-wire control4: Forward Jogging5: Reverse Jogging6: Free run stop 7: Failure reset8: External fault input9: Frequency setting(UP)10:Frequency setting(DOWN)11:Frequency up/down setting clear12:Multi-Speed Terminal 113:Multi-Speed Terminal 214:Multi-Speed Terminal 328:JOG

(Maximum frequency)

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Multi-Speed 7

Multi-Speed 1

Multi-Speed 5

Multi-Speed 4Multi-Speed 3Multi-Speed 2

Multi-Speed 6

Multi-Speed 0

VI lower limit corresponding setting

VI lower limit

VI upper limit

VI upper limit corresponding setting

VI input filtering time

CI lower limit

CI lower limit corresponding setting

CI upper limit

CI upper limit corresponding setting

CI input filtering time

Mo1 output selection

Mo 2 output selection

Relay output selection

0: No output 1: Frequency reached2: FDT output3: Fault opened output4: Motor running forward5: Motor running reverse6: Null speed operating7: Upper limit frequency reached8: Lower limit frequency reached18:R22:Fault normally-closed output

normally-

unning

FM output selectionAnalog

0: Setting frequency1: Running frequency2: Output current3: Output voltage4: Running speed

AO Lower limit

Lower limit corresponding AO output

AO Upper limit

Upper limit corresponding AO output

Motor Overload Protection Option0：No protection

1：normal motor

2：Variable Frequency motor

Motor Overload Protection Current

Power-down Frequency Drop Point

(motor rated current)

(standard bus voltage)

Protection Parameters

Function Code Name Default ValueSetting Range

Advanced function

User password

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Instant power-down Frequency drop rate

Over-vol tage Stall Protection0：prohibit

1：allow

Over-vol tage Stall Protection Voltage

Auto limit current level

Limit current frequency drop rate

Accumulative operating time

The fault before previousfault type

Previous fault type

Current fault type

Operating frequency at current fault

Output amperage at current faul t

Bus voltage at current fault

0：No fault4:Acceleration over-current(E004)5:Deceleration over-current(E005)6:Constant speed over-current(E006)7:Acceleration over-voltage(E002)8:Deceleration over-voltage(E00A)9:Constant speed over-voltage(E003)

10:Bus under-voltage fault（E001）11:Motor overload(E007)12:Inverter overload(E008)14:Output side phase failure(E013)15:Diode module overheat fault(E00E)17:External fault(E00D)19:Current detect error(E015)

Name Setting Range Default ValueFunction Code

App endix A：Dimens ions

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Type 1:Plastic Frame

4 aperture diameter d

Dimension form:

Model AC Drives Model

ApplicableMotor(KW)

Dimensions(mm)

3.The Apparatus Siz e of the Digi tal Hand-Held Programming Panel

Display Panel.....(B58) Mounting Hole Size......(B58)

d

5

5