Sfr evo electric layout and electronic management

Содержание

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ELECTRONIC SYSTEM PURPOSE ELECTRONIC HEATINGS MOVEMENTS simple movements complex movements CONTROL and DIAGNOSTIC

ELECTRONIC SYSTEM PURPOSE

ELECTRONIC

HEATINGS

MOVEMENTS

simple movements

complex movements

CONTROL and DIAGNOSTIC

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0101 01100 01110101 PLC ? HMI ? ? ? OPERATOR INTERFACE PURPOSE

0101 01100 01110101

PLC

?

HMI

?

?

?

OPERATOR INTERFACE PURPOSE

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TRAINING PLC PLC C L P ontroller ogic - PROCESSING INPUT

TRAINING

PLC

PLC

C

L

P

ontroller

ogic

-

PROCESSING

INPUT CARDS

OUTPUT CARDS

INPUT SIGNALS

OUTPUT SIGNALS

SENSOR

ACTUATOR

rogrammable

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TRAINING PC PLC C P omputer - ersonal PC - SOFT

TRAINING

PC

PLC

C

P

omputer

-

ersonal

PC

- SOFT PLC (TWINCAT)

HMI

- HMI (ZENON)

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PC Windows XP SUPERVISOR SOFT PLC SOFTWARE HARDWARE BOARDS CANopen (RS422)

PC

Windows XP

SUPERVISOR

SOFT PLC

SOFTWARE

HARDWARE

BOARDS
CANopen
(RS422)
ETHERCAT
PROFIBUS
USB, DVI

I/O
SERIAL LINES
PC

HMI
and
MACHINE
MANAGEMENT

FIRMWARE

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LAYOUT PANEL PC TOUCH SCREEN DVI USB UPS 24 Vdc DONGLE

LAYOUT PANEL PC

TOUCH
SCREEN

DVI

USB

UPS

24 Vdc

DONGLE ZENON (USB)

EK1100 - BRIDGE

ETHERCAT

ETHERNET

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LAYOUT BRIDGE EK1100 EK1100 - BRIDGE ETHERCAT PC (MASTER ETHERCAT) PROFIBUS

LAYOUT BRIDGE EK1100

EK1100 - BRIDGE

ETHERCAT

PC
(MASTER ETHERCAT)

PROFIBUS

CANOpen

I/O MODULES

ETHERCAT

PWRC08

MASTER PROFIBUS

MASTER CANOpen

SLAVE ETHERCAT

SUPPLY 24V

BASE

MODULE EK1100

INTELLIGENT SOCKETS

EK1100

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SERIAL LINES Fast ethernet without communication dead times. It allows communication

SERIAL LINES

Fast ethernet without communication dead times. It allows communication between

PC (Master) and I/O modules EK1100 and the Intelligent Sockets (slave).

It allows communication between PC and IRAZ24 power cards.

It allows communication between PLC and the nodes (slave), i.e. PLC with ET200S modules.

PROFIBUS serial line

USB & DVI serial line

It allows communucation between PC and the HMI panel and modem.

Ethercat serial line

CANopen serial line

RS422 serial line

or

It allows communication between PC and PWRC08 power cards.

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NODES Electronic units dedicated to specific tasks and areas of the

NODES

Electronic units dedicated to specific tasks and areas of the machine.

Identified by an address. Each node is connected via serial line. There are different kinds of nodes:

PC (Master)
BRIDGE EK1100 (slave)
I/O EK1100 (slave)
INTELLIGENT SOCKETS (slave)

PROFIBUS node

I/O MODULES, digital and analogue (slave)
BRIDGE EK1100 (Master)
DRIVES (slave)

CANbus node

PWRC08 (slave)
BRIDGE EK1100 (Master)

Ethercat node

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NODES ADDRESSES PROFIBUS connector selector Can have 2 positions: ON –

NODES ADDRESSES

PROFIBUS connector selector

Can have 2 positions:
ON – for terminal positions

(beginning and end of the serial line)
OFF – for the intermediate positions (passer-by)

Setting PROFIBUS node address (dip-switches)

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NODE 3 (slave) NODE 2 (slave) NODE n (slave) NODE 4

NODE 3
(slave)

NODE 2
(slave)

NODE n
(slave)

NODE 4
(slave)

SERIAL LINE

PROFIBUS

&

CANopen

PLC

PC

SOFT

EK1100 BRIDGE

NODE 1 (MASTER)

ETHERCAT

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NODE 3 (slave) NODE 2 (slave) NODE n (slave) NODE 4

NODE 3
(slave)

NODE 2
(slave)

NODE n
(slave)

NODE 4
(slave)

SERIAL LINE

PLC

PC

SOFT

ETHERCAT

EK1100 BRIDGE

NODE 1 (MASTER)

NODE 5
(slave)

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DEVICE 2 DEVICE 1 DEVICE n DEVICE 3 SERIAL LINE RS422

DEVICE 2

DEVICE 1

DEVICE n

DEVICE 3

SERIAL LINE

RS422

PLC

PC

SOFT

EK1100 BRIDGE

ETHERCAT

DEVICE 4

FOR RS422 WE CANNOT

SPEAK ABOUT NODES BECAUSE IT IS A PURE SERIAL LINE
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NODES SENSORS MODULE IN INPUT MODULE OUT OUTPUT ACTUATORS ACTUATORS PROFIBUS

NODES

SENSORS

MODULE
IN

INPUT

MODULE
OUT

OUTPUT

ACTUATORS

ACTUATORS

PROFIBUS

PROFIBUS

MODULE OUT
or CARD

OUTPUT

ACTUATORS
or RESISTORS

ETHERCAT
or CANopen

DATA
(ENABLING SIGNALS, STATES, COMMANDS, ALARMS)

MODULE IN
or CARD

INPUT

VALVE

or
RESISTORS

NODE PROFIBUS

NODE PROFIBUS/ETHERCAT

NODE

NODE
ETHERCAT/CANopen

PC

PLC

SOFT

PLC

SOFT

PROFIBUS

BRIDGE

BRIDGE

ETH.

ETH.

BRIDGE

ETH.

BRIDGE

ETH.

NODE PROFIBUS/ETHERCAT

NODE PROFIBUS

NODE PROFIBUS/ETHERCAT

NODE PROFIBUS

SENSORS
TRANSDUCERS

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SIEMENS ET 200S I/O MODULES -LED SF -LED BF -LED ON

SIEMENS ET 200S I/O MODULES

-LED SF

-LED BF

-LED ON

ADDRESS setting of the
module

(and of the node)

Connector for
PROFIBUS serial line

DIAGNOSTIC LEDs:
ON ON: internal module correctly supplied
ON OFF: internal module not supplied
BF ON: failed communication with the CPU
BF OFF: communication OK
SF ON: failed communication between modules
SF OFF: no errors

Terminal box for
input and output signals

24 Vdc supply

I/O ENABLED

DI: Digital Input
DO: Digital Output
AI: Analogic Input
AO: Analogic Output

E (Engang) xxxx: Input
A (Ausgang) yyyy: Output

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AEE or EE: digital input AAE or AA: digital output ARE:

AEE or EE: digital input
AAE or AA: digital output
ARE:

analogue input
ARA: analogue output

I/O MODULES EK1100

Terminal box for
input and output signals

Serial connection
ETHERCAT

I/O ENABLED

Supply 24 Vdc

Network connection
status

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Connector selector Module address I/O section electric diagrams Module address INPUT (E) OUTPUT (A)

Connector selector

Module address

I/O section electric diagrams

Module address

INPUT (E)

OUTPUT (A)

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SIMPLE with ON/OFF VALVE and ON/OFF SENSOR COMPLEX with DRIVE and

SIMPLE with ON/OFF VALVE and ON/OFF SENSOR

COMPLEX with DRIVE and TRANSDUCER

(linear or rotary)

KIND OF MOVEMENTS

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SENSOR INPUT MODULE OUTPUT MODULE on/off VALVE ACUATOR Wire Wire Pipe

SENSOR

INPUT
MODULE

OUTPUT
MODULE

on/off
VALVE

ACUATOR

Wire

Wire

Pipe

SIMPLE MOVEMENTS (1)

SOFT PLC

PC

BRIDGE

BRIDGE

Ethercat

Ethercat

Profibus

Profibus

ET200S

ET200S

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SENSOR INPUT MODULE OUTPUT MODULE on/off VALVE ACUATOR Wire Wire Pipe

SENSOR

INPUT
MODULE

OUTPUT
MODULE

on/off
VALVE

ACUATOR

Wire

Wire

Pipe

SIMPLE MOVEMENTS (2)

SOFT PLC

PC

BRIDGE

BRIDGE

Ethercat

Ethercat

EK1100

EK1100

Ethercat

Ethercat

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SOFT PLC MOTOR DEVICE INPUT/OUTPUT MODULE EK1100 DRIVE Profibus Ethercat Wire

SOFT PLC

MOTOR

DEVICE

INPUT/OUTPUT MODULE
EK1100

DRIVE

Profibus

Ethercat

Wire

PC

I/O

BRIDGE

Profibus

INPUT/OUTPUT MODULE
EK1100

Ethercat

ELECTRIC COMPLEX MOVEMENTS

I/O

SENSOR

ENCODER

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SENSORS SIMPLE MOVEMENTS WITH ON/OFF SENSORS (1) ACTUATOR CYLINDER ON/OFF VALVE

SENSORS

SIMPLE MOVEMENTS WITH ON/OFF SENSORS (1)

ACTUATOR CYLINDER

ON/OFF VALVE

INPUT
MODULE
ET200S

OUTPUT
MODULE
ET200S

SOFT PLC

Node n

Node m

PC

Profibus

Profibus

BRIDGE

BRIDGE

Ethercat

Ethercat

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SENSORS SIMPLE MOVEMENTS WITH ON/OFF SENSORS (2) ACTUATOR CYLINDER ON/OFF VALVE

SENSORS

SIMPLE MOVEMENTS WITH ON/OFF SENSORS (2)

ACTUATOR CYLINDER

ON/OFF VALVE

INPUT
MODULE
ET200S

OUTPUT
MODULE
ET200S

SOFT PLC

Node n

Node m

PC

BRIDGE

BRIDGE

Ethercat

Ethercat

Ethercat

Ethercat

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NODE m MECHANICAL DEVICE MOTOR SENSORS MODULE I/O EK1100 PROFIBUS DRIVE

NODE m

MECHANICAL
DEVICE

MOTOR

SENSORS

MODULE I/O
EK1100

PROFIBUS

DRIVE

NODE n

PROFILES and I/O SIGNALS

COMPLEX MOVEMENT

SOFT PLC

PC

BRIDGE

ETHERCAT

ETHERCAT

SUPPLY
(POWER and AUXILIARY)

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ELECTRONIC COMPONENTS PANEL PC PWRC08 (IRAZ24) DRIVE CONTROL TECHNIQUES ELECTRONIC CAMS

ELECTRONIC COMPONENTS

PANEL PC

PWRC08 (IRAZ24)

DRIVE

CONTROL TECHNIQUES

ELECTRONIC CAMS GENERATOR

HMI

INTELLIGENT SOCKETS

IP2001

LOGIC CONTROL (SOFT

PLC)

POWER CARD

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ELECTRONIC CAM GENERATOR: PC has the function, thanks to the implementation

ELECTRONIC CAM GENERATOR: PC has the function, thanks to the implementation

of a dedicated software, to create virtual cams. The function is similar to a mechanical cam shaft but these are electronic and programmable. At every revolution of the blowing wheel, these cams send the enabling signals to the intelligent sockets through the Ethercat serial line in precise and fixed (but programmable) angular positions of the blowing wheel.

INTELLIGENT SOCKETS: these IP2001 electronic devices are located on every blowing press and receive the signals from I/O Ethercat modules EK1100. Their function is to enable the valves related to blowing (seals, blowing, compensation, …). In this configuration are seen as digital output modules (slave) and own 8 outputs. The module self addresses automatically. The cards are supplied with 24Vdc.

ELECTRONIC MANAGEMENT OF THE BLOWING WHEEL

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ABSOLUTE ENCODER: electromechanical device that converts the angular position of its

ABSOLUTE ENCODER: electromechanical device that converts the angular position of its

rotating axis in electric numeric signals. The output electric signals codify the exact instant position of the rotor in respect of the body; so that, in any moment, an adequate decodifying circuit can decode and show the angular position of the axis. The data referring to the axis movement (direction, speed, acceleration) are calculated by processing its absolute position in time.
It is used in the SFR machine to determine the angular position in any moment of the mould 1 (and consequently of the other moulds). The signals of the encoder are input of the EK1100 module. Information are not lost in case of powering off, but it is requested a setup procedure for the collimation between the logic zero and the machine zero.

SYNCHRONISM SENSOR: it verifies at every revolution of the blowing wheel the synchronization between the mechanical zero and the electronic zero of the mould 1, that is if every time the mould 1 passes in front of a fixed position of the machine frame (mechanical zero), the encoder reads a value of 0° (electronic zero).

ELECTRONIC MANAGEMENT OF THE BLOWING WHEEL

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MOULD 1 0° φ ε β β = actual angle of

MOULD 1


φ

ε

β

β = actual angle of the mould 1 read

by the encoder

ε = possible difference of β from 0° (or 360°)

If ε is different from 0, it is needed to set the correction (offset) in the electronic cams generator so as to have β = 0°

φ = angle (fixed value) for the synchronism control between the mechanical zero and the electronic one

MECHANICAL ZERO

SYNCHRONISM SENSOR

ENCODER

ELECTRONIC MANAGEMENT OF THE BLOWING WHEEL

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ELECTRONIC MANAGEMENT OF THE BLOWING WHEEL + + ELECTRONIC CAM ENABLING

ELECTRONIC MANAGEMENT OF THE BLOWING WHEEL

+

+

ELECTRONIC CAM

ENABLING FROM PLC

OUTPUT

ENCODER

CAM GENERATOR

SOFT PLC

EK1100

MOLDS

OUTPUT

INTELLIGENT
SOCKETS

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CONTROL MOTOR DRIVING + DRIVE INVERTER GEAR MOTOR +

CONTROL

MOTOR DRIVING

+

DRIVE

INVERTER

GEAR MOTOR

+

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SYNCHRONISM SENSOR I/O SIGNALS MOULDS VALVES BLOWING WHEEL GEAR MOTOR I/O

SYNCHRONISM
SENSOR

I/O SIGNALS

MOULDS
VALVES

BLOWING
WHEEL

GEAR MOTOR

I/O SIGNALS

INTELLIGENT
SOCKET

ABSOLUTE
ENCODER

PC

I/O
ETHERCAT
BOX 50

I/O ETHERCAT BOX 70

BRIDGE
ETHERCAT

PROFIBUS

PROFIBUS

ETHERCAT

I/O
PROFIBUS

INVERTER

ELECTRONIC MANAGEMENT

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Power output Address setting PWRC08 I/O SIGNALS PC CARD SUPPLY (230Vac)

Power output

Address setting

PWRC08

I/O SIGNALS

PC

CARD SUPPLY (230Vac)

SINGLE PHASE VOLTAGE

DROK: yellow fixed light

= status OK
RUN: fixed = OK
ERR (HW error): off = OK
FAULT (circuit error, lamps, etc.): off = OK

CANOpen

ETHERCAT

NOT USED

Phase

Common

Ground

Digital I/O

Fuses holder drawer

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IRAZ24 CARD I/O SIGNALS I/O MODULES X1 CPU STOPPAGE WATCHDOG ADDRESS

IRAZ24 CARD

I/O SIGNALS

I/O MODULES

X1

CPU STOPPAGE WATCHDOG

ADDRESS
SETTING

X4

IRAZ 24

WD

X3

X2

X5

X6

PW

R

S

T

ALR

+24

O1

O2

O3

O4

OK

I2

I3

I4

I1

RS 422

OUT

IN

X1 = units

X10

= tenths

CPU SUPPLY VOLTAGE

TX

RX

CARD POWER SUPPLY (230Vac)

R, S, T PHASES VOLTAGE

CARD INTERNAL ALARM

SERIAL LINE TX MONITOR

SERIAL LINE RX MONITOR

OK: DIGITAL OUTPUTS OK;
+24: DIGITAL SUPPLY
I1-I4: INPUT STATE
01-04: OUTPUT STATE

G

N

T

S

R

POWER SUPPLY (230 Vac)

FUSES

FUSES

FUSES

LAMPS FROM 1 TO 8

LAMPS FROM 9 TO 16

LAMPS FROM 17 TO 24

RS 422

PC

ETHERCAT

BRIDGE

PROFIBUS

IRAZ 24

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HEATINGS MANAGEMENT - PWRC08 PREFORM TEMPERATURE CONTROL OVEN AIR TEMPERATURE CONTROL

HEATINGS MANAGEMENT - PWRC08

PREFORM TEMPERATURE CONTROL

OVEN AIR TEMPERATURE CONTROL

PT100

LAMPS

PWRC08

ANALOGUE
MODULE

PC

Profibus

PROCESS

BRIDGE

BRIDGE

PYROMETER

LAMPS

PWRC08

ANALOGUE
MODULE

PC

Profibus

CANopen

PROCESS

BRIDGE

BRIDGE

Ethercat

Ethercat

CANopen

Ethercat

Слайд 36

HEATINGS MANAGEMENT - IRAZ24 PREFORM TEMPERATURE CONTROL OVEN AIR TEMPERATURE CONTROL

HEATINGS MANAGEMENT - IRAZ24

PREFORM TEMPERATURE CONTROL

OVEN AIR TEMPERATURE CONTROL

PT100

LAMPS

IRAZ24

ANALOGUE
MODULE

PC

Profibus

PROCESS

BRIDGE

BRIDGE

PYROMETER

LAMPS

IRAZ24

ANALOGUE
MODULE

PC

Profibus

PROCESS

BRIDGE

BRIDGE

Ethercat

Ethercat

RS422

RS422

Ethercat

Ethercat

Слайд 37

HEATINGS MANAGEMENT - PWRC08 PWRC08 Output X1 PC CANopen Lamps CANopen

HEATINGS MANAGEMENT - PWRC08

PWRC08

Output X1

PC

CANopen

Lamps

CANopen

BRIDGE

Ethercat

PWRC08

CANopen

8 Resistors

HMI