Veichi Ac200-l series User manual

CONTENTS

1.0SCHEMATICDIAGRAMANDINSTALLATIONDIMENSIONS..........................................1

1.1SCHEMATICDIAGRAM............................................................................................................2

1.2INSTALLATIONDIMENSIONSOFTHEINVERTER(UNIT:MM)...........................................................3

2.0WORKINGPRINCIPLE.................................................................................................5

2.1FEEDBACKPOLARITYRANGEDETECTION....................................................................................5

2.2JOGINCHINGLEADS.............................................................................................................5

2.3COILDIAMETERCALCULATIONKVALUEAUTOMATICCALCULATION................................................5

2.4MECHANICALTRANSMISSIONRATIO.........................................................................................5

2.5COILDIAMETERRESET...........................................................................................................5

2.6RECOMMENDEDCONTROLWIRING..........................................................................................5

3.0FUNCTIONTABLE........................................................................................................6

4.0DETAILEDDESCRIPTIONOFFUNCTIONPARAM ET ERS..............................................31

4.1DETAILEDDESCRIPTIONOFSWITCHTERMINALPARAMETERGROUP..............................................31

4.2DETAILEDDESCRIPTIONOFSPECIALFUNCTIONPARAMETERS.......................................................33

4.3MONITORINGCODE............................................................................................................38

5.0PARAMETERSETTINGREFERENCE............................................................................39

5.1RECOMMENDEDPARAMETERSOFSTRAIGHTWIREDRAWINGMACHINE........................................39

5.2RECOMMENDEDPARAMETERSOFWATERTANKTYPEDUALFREQUENCYCONVERSIONHOST(WIRE

DRAWINGMACHINE).........................................................................................................................40

5.3RECOMMENDEDPARAMETERSOFWATERTANKTYPEDOUBLEFREQUENCYCONVERSIONTAKE‐UP

MACHINE40

6.0DEBUGGINGOFSPECIALINVERTERFORWIREDRAWINGMACHINE.......................41

6.1WIRINGOFHOSTANDTAKE‐UPMACHINE...............................................................................41

6.2TAKEUPMACHINEFEEDBACKCONNECTION.............................................................................41

6.3BRAKINGRESISTORWIRING..................................................................................................41

6.4DISCONNECTIONDETECTIONFUNCTION.................................................................................41

6.5BRAKECONTROL.................................................................................................................42

1.0 Schematic diagram and installation dimensions

1.1 Schematic diagram

The schematic diagram of the wire and cable winding and unwinding drawing machine is shown in Figure 1.1 (a) and (b). Generally, it is

composed of main machine, stretching die, tension balance bar, wire take-up machine and wire arranging machine.

(a) Schematic diagram of drawing machine controlled by frequency conversion with constant tension take and passive pay off

(b) Schematic diagram of active pay off constant tension take up variable frequency control wire drawing machine

Figure 1.1 Schematic diagram of rewinding and unwinding wire drawing machine

1.2 Installation dimensions of the inverter (unit: mm)

Invertermodel W W1 H H1 D D1 Instalation

aperture

AC200-S2-R40L

122 112 182 171 154.5 145 ф5

AC200-S2-R75L

AC200-S2-1R5L

AC200-S2-2R2L 159 147.2 246 236 157.5 148 ф5.5

AC200-T3-R75L

122 112 182 171 154.5 145 ф5

AC200-T3-1R5L

AC200-T3-2R2L

AC200-T3-004L 159 147.2 246 236 157.5 148 ф5.5

AC200-T3-5R5L

AC200-T3-7R5L 195 179 291 275 167.5 158 ф7

AC200-T3-011L

AC200-T3-022G/030P

380V3PHASE

Inverter model Dimensions Mounting hole Installation

erture

W H D H2 W1 H1

AC200-T3-015L

230 208 330 315 200 190 ф7AC200-T3-018L

AC200-T3-022L

Inverter model Dimensions Mounting hole Installation

erture

W H D H2 W1 H1

AC200-T3-030L 255 410 225 370 180 395 ф7

AC200-T3-037L

305 570 260 522 180 550 ф9

AC200-T3-045L

AC200-T3-055L

AC200-T3-075L

380 620 290 564 240 595 ф11

AC200-T3-090L

AC200-T3-110L

Invertermodel Dimensions Mounting hole Installation

erture

W H D H2 W1 H1

AC200-T3-132L 500 780 340 708 350 755 ф11

AC200-T3-160L

650 1060 400 950 400 1023 ф16

AC200-T3-185L

AC200-T3-200L

AC200-T3-220L

750 1170 400 1050 460 1128 ф18

AC200-T3-250L

AC200-T3-280L

AC200-T3-315L

850 1280 450 1150 550 1236 ф20

AC200-T3-355L

AC200-T3-400L

2.0 Working principle

This section takes the water tank type double frequency conversion wire drawing machine as an example to elaborate the control principle

of the drawing and winding machine. The principle can also be applied to other constant tension control equipment. The difference between

straight wire drawing machine and other constant tension control equipment is that the calculation part of winding diameter is reduced.

This section takes the water tank type double frequency conversion wire drawing machine as an example to elaborate the control principle

of the drawing and winding machine. The principle can also be applied to other constant tension control equipment. The difference between

straight wire drawing machine and other constant tension control equipment is that the calculation part of winding diameter is reduced.

The linear velocity of take-up and pay out is v = I * ω* r = 2 πf * r = π* I * f * D, where f = I * V / π* D. F is the output frequency of the

take-up frequency converter, I is the rotation ratio of the take-up and pay out machinery, V is the linear speed of the host, which is directly

proportional to the output frequency of the host. The output frequency f of the take-up frequency converter is inversely proportional to the winding

diameter D of the winding drum.

2.1 feedback polarity range detection

After the feedback value of tension balance bar is connected with the special frequency converter of ac200-l wire drawing machine as

shown in Figure 1.1, move the tension bar according to the direction that the tension bar swings due to the take-up of the winding machine, and

monitor the PID feedback signal (C-09). The value should change from small to large, generally 0.0% - 100.0%. If it is not in this range, the

position of tension potentiometer should be changed so that the center point is about 50.0%. Tension potentiometers shall be 360 ° high precision.

If the electrical adjustment is troublesome, you can also directly lift the tension bar to the Physical middle height position guaranteed by the

take-up tension, and then set the feedback value of potentiometer to 50.0%. The purpose of this setting method is to ensure that the positive

deviation and negative deviation of tension can be buffered by the tension bar with the same distance.

2.2 JOG inching leads

The frequency and acceleration and deceleration time of the main engine inching lead wire are independent of the normal operation

frequency and acceleration and deceleration time. The jog frequency is jog frequency (f1.38), which is generally about 5.00 Hz. The inching

acceleration time / inching deceleration time is f1.39/f1.40, and the recommended value is 10.0s.

2.3 Coil diameter calculation K value automatic calculation

With the increase of winding diameter, the output frequency of winding machine needs to be reduced. AC200-L series frequency converter

is equipped with coil diameter calculation function, which can dynamically, real-time and automatically calculate the current winding diameter of

winding machine, so as to achieve the best constant tension winding effect.

2.4 Mechanical transmission ratio

Mechanical transmission ratio: refers to the ratio of motor speed and drum speed. Calculation formula:

Mechanical transmission ratio = motor speed / drum speed

In the process of drawing, the mechanical transmission ratio will seriously affect the drawing effect, so the mechanical transmission ratio

must be set correctly.

2.5 Coil diameter reset

Under the same linear speed, the speed difference between full diameter and empty diameter of take-up machine is large. In order to

synchronize the wire speed between the take-up machine and the main machine, it is necessary to reset the winding diameter when changing

the coil. When manual coil diameter reset function is used, external multi-function terminal (any one from X1 to X7) can be defined as coil

diameter reset terminal.

2.6 Recommended control wiring

The inching switch is connected with X3 terminal of the host (factory value is inching forward rotation). The external terminal start switch is

connected with the host x1. The wire speed potentiometer is connected with + 10V, VS1 and GND of the wire drawing machine (host). The

analog output AO1 terminal and GND terminal of the host are connected with the vs terminal and GND terminal of the take-up machine. Short

circuit the jumper terminal J2 on the control board. The potentiometer of tension bar is connected with + 10V, AI and GND terminals of ac200-l

series frequency converter. The recommended wiring is shown in the following figure:

3.0 Function table

This chapter only provides a brief function list. For detailed function description, please refer to AC200 technical manual or consult our

company.

"·": this parameter can be changed when the frequency converter is running;

"0": it means that the parameter cannot be changed when the frequency converter is running;

"×": this parameter can only be read and cannot be changed;

"-": indicates that the parameter is a "factory parameter", which is only set by the manufacturer;

"*": indicates that the parameter is related to the model of frequency converter;

Basicparametergroup

NO. Functiondescription Range of setting and definition Factory

default Feature Address

F0.00 Motor control method

Asynchronous motor control mode:

0: VF control

1: Reservation

2: Reservation

3: High performance vector control without PG

4: High performance vector control with PG

Synchronousmotorcontrolmode:

5: Reservation

6: High performance vector control without PG

0 〇0x000

7: Vector control with PG

Othercontrols:

8: Voltage frequency separation output

F0.01 Reserved 0x001

F0.02 Run command channel 0: keyboard control 1:

terminal control

2: RS485

communication

control

3: purchasing

card

0 ●0x002

F0.03 Frequency given source

channel A

0: given frequency of keyboard number

1: Keyboard potentiometer setting

2: Voltage analog vs given

3: Current / voltage analog quantity AI setting

4: Current analog as setting

5: Terminal pulse pul setting

6: RS485 communication setting

7: Terminal up / DW control

8: PID control setting

9: Program control (PLC) setting

10: Special for wire drawing machine

11: Multi segment speed setting

0 ●0x003

F0.04 Frequency given source

channel B 1 ●0x004

F0.05 Frequency channel B

reference source

0: take the maximum output frequency as the

reference source

1: Take a set frequency as reference source

0 ●0x005

F0.06 Frequency given source

selection

0: channel a

1: Channel B

2: Channel a + channel B

3: Channel a - channel B

4: Maximum value of channel A and channel B

5: Minimum value of channel A and channel B

0 ●0x006

F0.07 Run command bundle

Individual bit: keyboard command binding

Ten bits: terminal command binding

Hundred bit: communication command binding

Kilobit: order binding of purchasing card

0: no binding

1: Keyboard number given frequency

2: Keyboard potentiometer setting

3: Voltage analog vs given

4: Current / voltage analog quantity AI setting

5: Current analog as setting

6: Terminal pulse pul setting

7: RS485 communication setting

8: Terminal up / DW control

9: PID control setting

A: Program control (PLC) setting

B: Purchase card

C: Multi segment speed setting

D: Reservation

0000 ●0x007

F0.08 Keyboard number setting

frequency 0.00～Upper limit frequency 50.00Hz ●0x008

F0.09 Maximum frequency Upper limit frequency～600.00Hz 50.00Hz 〇0x009

F0.10 Upper limit frequency 0: digital setting of upper limit frequency 0 ●0x00A

source selection 1: Keyboard potentiometer setting

2: Voltage analog vs given

3: Current / voltage analog quantity AI setting

4: Current analog as setting

5: Terminal pulse pul setting

6: RS485 communication setting

7: Purchase card

F0.11 Digital setting of upper

limit frequency Lower limit frequency～maximum frequency 50.00Hz ●0x00B

F0.12 Lower limit frequency 0.00～Upper limit frequency 0.00Hz ●0x00C

F0.13 Lower frequency

operation mode

0: stop the output and enter the suspended

operation state

1: Run at lower frequency

1 〇0x00D

F0.14 Acceleration time 1 0.01～650.00s Model

setting ※0x00E

F0.15 Deceleration time 1 0.01～650.00s Model

setting ※0x00F

F0.16 Rotation direction

selection

LED bit: reverse operation direction

0: direction unchanged

1: Reverse direction

Led 10bits:operation directionforbidden

0: positive and negative commands are

allowed

1: Only forward rotation command is allowed

2: Only reverse commands are allowed

Ledhundredbit: frequencycontrol

commanddirection

0: invalid frequency control direction

1: Effective frequency control direction

Ledkilobit:reserved

0000 〇0x010

F0.17-F

0.18 Reserved

F0.19 Parameter initialization

0: no operation

1: Restore factory value (do not restore motor

parameters)

2: Restore factory value (restore motor

parameters)

3: Clear fault record

Other values: no operation

0 〇0x013

Operation control parameter group

NO. Functiondescription Range of setting and definition Factory

default Feature Address

F1.00 Start operation mode

0: start by start frequency

1: DC brake first, then start from start

frequency

2: Start up after speed tracking and direction

judgment

0 〇0x100

F1.01 Starting pre excitation time 0.00～60.00s 0.00s 〇0x101

F1.02 Starting frequency 0.00～60.00Hz 0.50Hz 〇0x102

F1.03 Start frequency duration

time 0.0～50.0s 0.0s 〇0x103

F1.04 Braking current before

starting 0.0～150.0% 60.0% 〇0x104

F1.05 Braking time before starting 0.0～60.0s 0.0s 〇0x105

F1.06 Rotation speed tracking

speed 0.00～60.00s 0.50s 〇0x106

F1.07 Speed tracking shutdown

delay 0.00～60.00s 1.00s 〇0x107

F1.08-

F1.09 Reserved

F1.10 Stop mode 0: deceleration and shutdown

1: Free stop 0 ●0x10A

F1.11 Stop DC brake start

frequency 0.00～50.00Hz 1.00Hz 〇0x10B

F1.12 Stop DC braking current 0.0～150.0% 60.0% 0x10C

F1.13 Reserved 0x10D

F1.14 DC braking duration of

shutdown 0.0～60.0s 0.0s 〇0x10E

F1.15 Shutdown detection

frequency 0.00～50.00Hz 0.50Hz ●0x10F

F1.16 Acceleration and

deceleration

LED bit: time reference selection

0: maximum frequency

1:Fixedfrequency: 50Hz

2: Set frequency

LED 10 bit: sacceleration and

deceleration selection

0: linear acceleration and deceleration

1: S curveacceleration anddeceleration

LED hundred: Reserved

LEDkilobit: Reserved

0010 〇0x110

F1.17 Acceleration start S-curve

time 0.00～10.00 0.10s 〇0x111

F1.18 Acceleration end S-curve

time 0.00～10.00 0.10s 〇0x112

F1.19 Deceleration start S-curve

time 0.00～10.00 0.10s 〇0x113

F1.20 Deceleration end S-curve

time 0.00～10.00 0.10s 〇0x114

F1.21 Acceleration time 2 0.01～650.00s 10.00s ●0x115

F1.22 Deceleration time 2 0.01～650.00s 10.00s ●0x116

F1.23 Acceleration time 3 0.01～650.00s 10.00s ●0x117

F1.24 Deceleration time 3 0.01～650.00s 10.00s ●0x118

F1.25 Acceleration time 4 0.01～650.00s 10.00s ●0x119

F1.26 Deceleration time 4 0.01～650.00s 10.00s ●0x11A

F1.27 Deceleration time of

emergency stop 0.01～650.00s 1.00s ●0x11B

F1.28 Dead time of forward and

reverse rotation 0.0～120.0s 0.0s 〇0x11C

F1.29 Zero speed torque

frequency threshold 0.00～10.00Hz 0.50Hz ●0x11D

F1.30 Zero speed torque retention

factor 0.0～150.0% 60.0% ●0x11E

F1.31 Zero speed torque holding

time

0.0～6000.0s

When it is set to 6000.0 s, it is kept all the

time

0 ●0x11F

F1.32-

F1.34 Reserved

F1.35 Action selection of power

failure restart

0: invalid

1: Effective 0 〇0x123

F1.36 Waiting time for restart after

power failure 0.00～60.00s 0.50s 〇0x124

F1.37 Reserved 0x125

F1.38 Jog operation frequency

setting 0.00～Max frequency 5.00Hz ●0x126

F1.39 JOG acceleration time 0.01～650.00s 10.00s ●0x127

F1.40 JOG deceleration time 0.01～650.00s 10.00s ●0x128

Parameter group of switch value terminal

NO. Functiondescription Range of setting and definition Factory

default Feature Addr

ess

F2.00 Multi function input

terminal 1 (x1)

0: no function

1: Forward running

2: Reverse operation

3: Three wire operation

control (XI)

4: Forward turning and

inching

5: Reverse jogging

6: Free parking

7: Emergency stop

8: Fault reset

9: External fault input

10: Frequency up

11: Frequency decline

(DW)

12: Frequency increase

decrease clear (up / DW

clear)

13: Channel a switches to

channel B

14: Frequency channel

combination switch to a

15: Frequency channel

combination switch to B

16: Multi speed terminal 1

17: Multi speed terminal 2

18: Multi speed terminal 3

19: Multi speed terminal 4

20: PID control cancelled

21: PID control suspended

22: PID characteristic

switching

23: PID gain switching

24: PID given switch 1

25: PID given switch 2

26: PID given switch 3

27: PID feedback switch 1

PID switching feedback

28:2

29: PID feedback

switching 3

30: program running (PLC)

pause

31: program run (PLC)

restart

32: acceleration and

deceleration time selection

terminal 1

33: acceleration and

deceleration time selection

terminal 2

34: acceleration and

deceleration pause

35: swing frequency

input

36: swing frequency

pause

37: swing frequency

reset

38: reserved

39: reserved

40: timer trigger terminal

41: timer reset terminal

42: counter clock input

terminal

43: counter clearing

terminal

44: DC brake command

45: pre excitation

command terminal

46: motor selection

terminal

47: reserved

48: command channel

switches to keyboard

49: command channel

switch to terminal

50: command channel

switch to

communication

51: command channel

switch to expansion

card

52: Operation forbidden

53: forward rotation

prohibition

54: reversal prohibition

55: reserved

56: reserved

57: reserved

58: reserved

59: reserved

60: speed torque

control switching

61: position control

switching

62-79: reserved

80: coil diameter reset

81: coil diameter

switching

82: broken wire fault

input

83: meter reset

1 〇0x200

F2.01 Multi function input

terminal 2 (x2) 2 〇0x201

F2.02 Multi function input

terminal 3 (x3) 4 〇0x202

F2.03 Multi function input

terminal 4 (x4) 5 〇0x203

F2.04 Multi function input

terminal 5 (x5) 6 〇0x204

F2.05 Multi function input

terminal 6 (x6) 8 〇0x205

F2.06 Multi function input

terminal 7 (x7)

84: straight ahead main

engine

10 〇0x206

F2.07 Reserved 0 〇0x207

F2.08 Selection of x1-x4

terminal characteristics

0: closed valid

1: Disconnection is

effective

Led bit: X1 terminal

LED 10 bits: x2 terminal

LED hundred: X3

terminal

LED kilobit: X4 terminal

0000 ●0x208

F2.09 Characteristic selection

of X5 ～X7 terminals

0: closed valid

1: Disconnection is

effective

LED bit: X5 terminal

LED 10 bits: X6

terminal

LED hundred: X7

terminal

LED kilobit: reserved

0000 ●0x209

F2.10 X1 effective detection