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Z X T - B Automatic Tension Controller

User Manual

ZhongXing Industry Control Device Co.,Ltd. Ruian City

Http://www.zxtec.cn

VER2.0

R

Measure Tension: 000N

Output proportion: 000 %0

M o d e : P 1 N 1

R

Setting Tension: 000N Measure Tension

Setting Tension

ZXT-B-600 Tension Controller

O N

O F F

P o w e r

M e n u

C a n c e lE n t e r

O u t p u t R e g u l a t e

O u t p u t A u t o M a n u a l

Catalogue

Avowal: We have reserved some electric circuit data concerned because

we use some more forerunners A/D,D/A integrated circuit, invite

an understanding to the utmost.

One. Fast operation and usage

Two. Instruction of product model

Three. Size of controller and tension detector

Four. Installing of tension detector

Five. Name and function of each parts of controller

Six. Work principle of tension controller

Seven. Wiring Diagram

Eight. Function of Hall switch

Nine. Reason and function of limit output

Ten. Convert switch of duplex bit

Eleven. Analogue output

Twelve. Setting parameter

Z X T - B Automatic Tension ControllerR

P1

P2

P3

P4

P5

P7

P9

P10

P10

P11

P11

P12

P1

One. Fast operation and usage

Z X T - B Automatic Tension ControllerR

1. Install tension detector: Customer can install a tension detector by level,

perpendicularity or side on the basis of own demand.

Notice: Tension detector disallows hard gearing with the article and should

use universal pedestal to install transition as far as possible. Screw installed

shouldnt longer than the fixed plank of the tension detector; The

perpendicular gearing tension detector should notice the fulcrum of it with

an upward exposure namely fuse with an upward exposure. On the sides

installing the setting bolt that the tension detector should notice is not too

long, otherwise it will cause the detector permanence damage.

2. Install tension detector: According to the item of wiring diagram and connect

the input, output and power lead of the controller correspond.

Notice: The power lead of the tension controller should try to be far away from

the source of the disturbance such as the button, AC electromagnetic contactor

and so on.

3. Start the machine and check the tension detector: Turn on the power of the

controller after finishing installation. Press the menu into number six to check

whether the tension detector install correctly or not. If correctly, the value

of the two tension detectors should between 1000-2000, and this time you

press the tension detector by hand, the value will be increase visibly.

4. Remove the tare: Press the menu into number one before the material on the

tension detectors, meantime press the execution switch, the tension controller

will get rid of the external weight of the tension detector to make the measure

tension of the controller to be zero.

P2 Z X T - B Automatic Tension ControllerR

5. Usage method: Choose the hand-operation to adjust the output proportion of

the controller according to the tension that the material needs. Meantime,

the measure tension is the tension of the material. Press the reset switch, the

value of the measure tension will transfer to the setting tension, now press

the auto switch that the tension controller will work automatically according

to the value of the setting tension. If you need to adjust the tension, please

press the adjusting switch. When the material finish and must alternate the

reel, because of reel diameter of the material changes of lap that will make

the tension changes of lap before or after the reel alternation. Meantime

press the reset switch to make the output proportion of the tension controller

returns to the output value of changing shaft (number 3 of the menu ), then

eliminate a sudden change of the tension.

Two. Instruction of product model

Max. using pressure

600 means 600N

Version model

Product serial name

228MM

148

MM

245MM

155

MM

120M

M

95

28

48

118

2-M104- 7



Three. Size of controller and tension detector

Pedestal erecting hole



M o d e : P 1 N 1

R


Setting Tension


O N

O F F

P o w e r

M e n u




Bottom fixing hole

56

9 14

30

78

4-M6

42

134

15


Size of the tension detector

Verge fixing hole


Fulcrum turns up

Side install

Vertical install Horizontal install

1


Five. Name and function of each parts of controller

Install the tension detectors and select bottom or side fixing hole to firm.

The position to install is fit between in vertical and horizontal angle. If

vertical install please notice that the fulcrum of the tension detectors must

be turns up.

CAUTIONS

Installation screw of the tension detectors and pedestal can not be

overlong. If overlong, it will lead the reed of the tension detectors

can not work normally and detect no tensity.

When exploit side installation, take heed of the fixing screw unable

overlong, otherwise it will lead the measuring mechanism of the

tension detectors damage.

Tension detectors whenever unable get a intension percussion or

jarring, otherwise will lead the tension detectors damage.

2 3 4 5 6

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21


1.Wiring terminal: Connect input-output wire between the tension detectors.

2. Liquid crystal display monitor: It can select Chinese or English edition

to display the data of controller.

3. 40 segment digital display: Display measure tension more visualized.

4. 40 segment digital display: Display positing tension more visualized.

5. Fix screw: The panel fix screw.

6. Fix hole: Mounting hole of table nip, for fixing the controller.

7. Indicating lamp of current source: Indicate the electric power supply

state of controller.

8. Current source switch: The total current source switch of controller.

9. 10. Menu selecting switch: select number of setting menu.

11. Executive switch: The affirming switch under setting. By the way, when

under the automatic state, press the executive switch can load the axle

adjusting proportion to the output proportion.

12. Undo switch: The return switch under setting state.



M o d e : P 1 N 1

R


Setting Tension


O N

O F F

P o w e r

M e n u





13.14. Adjusting switch: Adjust output proportion straightly by hand-operating;

Adjust tension greater or smaller automatically; Adjust the data under setting

state.

15. Output switch: Press it, the lamp 16 is on, output of controller P and N end

are effective, when it is off, there is no output signal.

17. Automatic switch: Select switch by automatic mode, press it can select the

controller works automatically and the lamp 18 is on.

19. Hand-operating switch: Select switch by hand-operating, press it can select

controller works by hand-operating while the lamp 20 is on.

21. The reset switch of the tension: Press it, the value of the setting tension

will change to be the current measure tension when it is on the state of the

manual, otherwise on the state of the auto, the value of the output proportion

will change into the proportion of the changing shaft.

Six. Work principle of tension controller

Under the automatic mode, work principle of the automatic constant tension

controlling system is comparing the tension which tension detectors tested(

namely the tension showed on LCD monitor) with positing tension(namely

positing tension on the LCD monitor), if they are not equal, the controller

adjust output proportion (namely output proportion on the LCD monitor) to

make the magnetic powder brake clutch or servomotor etc. Modify moment

of force; if they are equal, the controller keep output proportion, to make

measure tension keep balance to positing tension.


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0

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P1

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P1

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P2

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A

B

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5V

IN

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1-

0V

5V

IN

2+

IN

2-

0V

12

V

IN

3

IN

4

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SA

12

V


Seven. Wiring Diagram

Consumer should release control panel screw when on wiring diagram,

open control panel to connect wire according to following wiring diagram.

magnetic-powder brake/ clutch

ZXT-B Automatic constant tension controller

hall switchtension detector

the duplex bit alternating

rotation switch

blue

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DC

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Depending on adjusting output proportion after comparing measure

tension to positing tension, the automatic tension controller keep

constant tension under automatic state, If rewinding stop, the tension

gauge can not test measure tension in running and measure tension

become small. If now the controller think measure tension less than

positing tension and add output proportion, the tension will be too big

for next running. So, when the system under automatic state, if it has not

receive the signal of hall switch beyond 1 second, it will stop the

adjustment of output proportion, at the same time,"missing"showed on

the LCD monitor. As the following diagram:


The result of limit output is that the automatic tension controller adjust

output proportion to limit namely 000% or 999% under automatic state,

here the controller can not adjust the tension to constant tension, so run

the limit relay to control the motor to stop or alarm.

Nine. Reason and function of limit output

Eight. Function of Hall switch

hall switch

magnetic steel

if the running speed too slow, add

magnetic steel to shorten time.

pause

MEASURE TENSION: 000N

POSITING TENSION: 000N

OUT PROPORTION: 10.0%

MODE: P1N1 PAUSE

Notice: Magnetic steel has positive and negative

BA

C

Ten. Convert switch of duplex bit

Eleven. Analogue output


MAX AC 250V

0.5A

limit output relay

The controller is suitable for two station rewinding and unwinding.

Consumers can set axis-chang output proportion according to the machine

speciality, to make the controller set new output proportion to the axis

when the main and auxiliary axes change and to make the tension of axis

near the setting tension to shorten the axis change course.

There are not only two 24V constant current output drive magnetic-powder

brake clutch but also a 0-10V simulating signal output drive servomotor

or moment of force motor, meantime, they are suitable for showing

controller output proportion.

Inner D/A

Converter output

0V

SA

DC 0-10V

MAX 10MA

Twelve. Setting parameter

0 1 2 3 4 5 6 7 8 11


MENU

changing axis outputchanging axis output

set code 888

MENU

set code 888

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set secret code set secret code

0)Language Select: Consumers can select Chinese or English to display.

1)Remove Tare: Remove weight of the guide roller and axletree on the tension

gauge.

remove weight on tension detector

9

win

din

g t

ap

er c

on

tro

l

10

tap

er p

ro

po

rti

on


let the line at the middle of

two tension test device

the hanging weight

near the total tension

2)Original Output: The big and small of original output decide which of the

controller output proportion. The order is make the tension of the original

output corresponding near the setting tension to make the measure tension

keep balance to the setting tension in shorten time when the controller

electrified.

3)Axis-changed Output: The big and small of axis-change output decide which

of the controller. When user use the two station rewinding and unwinding to

change axis, the tension will change too. So set the changing output to

change the output proportion and reduce the change of tension.

4) Adjust speed: When the controller works under automatic state, the measure

tension and setting tension are not equal, the controller adjust the output

proportion by adjusting the speed. When the speed is 0, it is the fastest;

when the speed is 9, it is the slowest.

5) Demarcate tension

The function of it is adjusting controller measure tension, the method as the

drawing:


Process:

a) First get rid of the tare a time before the demarcating weight was added

to the tension device, to make the measuring tension back to 0.

B) Inflict tension to the test device as drawing, input the demarcating

tension according the actual weight, then press execute finish the

demarcating tension.

6. Watch the tension sensor: It checks that the analogue value of the two

tension sensors whether normal or not. If you install the tension sensors

not well and make them damaged, you can see them output analogue

whether normal or not in this item of the menu. When there is nothing

on them that the value is 1000-20000, if the analogue value is less than

1000 or more than 20000, please check the tension sensors installing

whether right or not.

7. Return to the default: Interior parameter of the tension controller returns

to the default which is set before leaving the factory.

8. Control method: It can select the feedback, winding taper and unwinding

taper tension. The default is feedback tension which is according to the

setting tension and measure tension adjust to output proportion

correspondingly and realize to control the tension permanence

automatically totally. When you select the winding taper of unwinding

taper to control that according to the Hall switch outside repeat to pick

up the pulse amount which made by the materials pass the guide rod

reaches to the set pulse amount, then the tension controller adjusts the

output proportion and the reel diameter of the reel canister changes

change the taper tension fogging, this method is simple and easily install

that is suit for the scene of not high request to be constant tension control.


9. Winding taper control: You can set the tension controller to use or not use

taper tension control. Taper control mainly used to winding control, its

purpose is to reduce running tension when the roll diameter increase. It

prevent material to roll up too tight or skew, etc.

10.Taper proportion: It is effective when the tension controller use winding

taper control. When the variation quantity of tension controller output

proportion equal to taper proportion in automatic mode, setting tension will

auto decrement.

11.Suspend control: If input interface IN3 of tension controller has no signal in

auto mode, tension adjustment will in a suspended state. When this suspend

control select delayed, you want to eliminate suspend, only need IN3 has

jump signal with the required time. however electrical level means IN3 has

signal then can cancel suspend, but no signal then suspend.

(END)

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