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Engineer Training

XL1200 Motion Control System

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Engineer Training


Motion System

The XLjet motion system is a 4 axle motion system:

X-Belt driven linear bar

Y-revolving rubber shaft for media forwarding

Z-revolving rubber shaft for media tension

T-revolving shaft for collecting the media on backward rotation

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Motion System (Cont.)

The XLjet motion system is an AC Servo system and it consists of 3 basic elements:

1. An AC Servomotor, referred to as “the motor”.

2. A Servo Amplifier, which processes the feedback signals from the motor, compares it with reference signals and powers the motor to correct its position. Referred to as “the Driver”.

3. A host controller, which controls the driver and is referred to as “the Controller”.

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J1 J

14

J13

J12

J11

J10

J9

J8

J7

J6

J4

J3

J2

J16

J15

Computer

a1

1

a2

23a

34

a4

b1

b2

b3

b4

5678V

cc

1 0

GND

0

Vref

FBComp

Reset

I-sense

Drain

Source

Shtdwn

Pu

lse

Wid

th M

od

ula

tor

a1

1b

12

S1S8

D

C1

ENBC

3C2

Mu

ltiple

xe

r

a11

b12

S1

S4

D

C4C1 ENB

Swi tc ha1

1

a223

a34a4

b1b2b3b4

5678GN

D 0

a11

a223

a34a4

b1b2b3b4

5678

Jet 36

Jet 146

RIP2CCB

Jet 131

Jet 118 X

Jet 118 Y

Jet 118 Z

Jet 118 T

Jet 108 24 V from P.S

COM

Motion Controller

Drivers

ServoMotors

MotionAdapter

System Diagram

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System Connections

Jet 119 Digital I/O

Jet 112 I/O 5V

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System Connections (Cont.)

Jet 118 X

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System Connections (Cont.)

DRIVER Y

DRIVER Z

DRIVER T

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Motion Controller

The SB214 Motion Controller is a stand-alone, multi axis, programmable Motion Controller, which handles motion, time, and I/O events.

On the XL1200 machine, the Motion Controller interfaces with both the machine’s software and its independent operating software; both are installed on the XL1200 computer (can not be operated at the same time).

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Motion Controller

Main Power ON

X ON

T ON

Z ON

Y ON

Deep Switch ON

COM_SD Should be set on OFF in the XLjet

PROG. For Future use, must allways be set ON

DISPLAY Turns ON only for a few seconds duringstart up

ENCODERS

DRIVERS

COM

SAFETY PORT

DIGITAL I/O TO MOTIOM ADAPTER

24 V DC

5 V I/O

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Specifications

UNITS

TYPE SGME08VF14

VOLTAGE VAC 200

PHASE 3

OUTPUT KW 750

TORQUE N*M 2.39

PEAK TORQUE

N*M 7.1

CURRENT A 4.4

SPEED RPM 3000

ENCODER INCREMENTAL

TYPE SGDA08VS

POWER SUPPLY 230 VAC single phase

FEEDBACK 1024p/r incremental

encoderWEIGHT 1.5 Kg

REFERENCE VOLTAGE

+\- 10VDC

Motor Driver

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Drivers

The drivers control the mode of operation of the motor to which they are connected.

The Yasakawa drivers’ settings are programmed using the Sigma Win S.W

There are two categories of settings:

One category of settings defines a general operation mode for the motor.

Another category of settings changes the motor’s performance in a more Precise manner- a sort of fine-tuning.

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The general mode of operation set for all the XLjet motors is defined as “Torque-Mode”:

1. An Analog voltage of values that range between +10 to –10 volts is fed into the driver from the controller.

2. The driver than powers the motor with a 3-phase voltage until the desired torque and position demand is met.

However each Driver differs in regard to the more “precise” settings for which they were programmed.

Drivers (Cont.)

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Drivers (Cont.)

The Digital Operator for manually setting the User Constant Parameters, when doing so is not possible through the main computer.

Green Led – Lights when the control power is ONRed Led – Lights when the main circuit power is ON and until the Capacitor is discharged

Serial port labeled CN3 is for transferring data between the driver and the Yaskawa software interface .

The serial port labeled 1CNIs the connection port for

the two cables that route to the controller.

one cable is encoder the other is axis motion commands .

CN2 is the connection port to the motor’s encoder.

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L1 joint with L1C is power phase from Filter

L2 joint with L2C is the neutral from the Filter

Power supply Cable to motor Wire #1 will connect to U port

#2 will connect to V port #3 will connect to W port

#4 is com

Drivers (Cont.)

engineer training xl1200 motion control system. engineer training xl1200 motion control system...

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