Omron plc training

Advanced Industrial Automation

OMRONWelcome


OMRON

Industrial Components Automation & Drives Sensing & Safety

•Electromechanical relays

•Timers and counters

•Programmable relays

•Level controllers

•Limit switches

•Push buttons

•Low voltage switch gear

•Temperature and process

controllers

•Solid-state relays

•Panel indicators

•Power supplies

•Program. Logic Controller

•Network systems

•HMI terminals

•Inverters

•Servo systems

•Software

•Photoelectric sensors

•Displacement sensors

•Vision systems

•Safety sensors

•Safety switches

•Safety relays

•Proximity sensors

•Rotary encoders

•Pressure sensors

OMRON component subdivision


OMRON

Contents of the training:

• Introduction: PLC

Overview OMRON PLC range

CJ1M

• Software

CX-programmer V3.0

• PLC-Basic Hands-On Training

…

• Building up an Project

• PLC-Advanced Hands-on Training

…

Contents of the training

Automation & Drives


OMRONOverview PLC range

100 256 512 1184 5000 I/O140120

CPM1A

CPM2A

CPM2C

SRM1

CQM1H

C200HE/HG/HX

CS1

ZEN

34

CJ1

2560


OMRON

CPM1A

CPM2C

The Micro PLC, standard for

most of the basic

applications

Super compact, high

functionallity Micro PLC

• Relay or transistor outputs

• Various peripheral devices

• 4 types of interrupts

• High-speed counter integrated

• Networking:

Compobus-S (remote I/O)

Compobus-D (DeviceNet)

Profibus (slave)

CPM2A

CPM

CPM PLC family

High functionality Micro PLC

fully compatible with CPM1A


OMRON

• CPU’s with 10, 20, 30 and 40 I/O

• Expandable to 100 I/O

• 2 KW program memory

• 1KW data memory

• 150 instructions

• 1 port (peripheral)

• 1 counter for counting to up to 5 KHz

• 2 pulse generators, up to 2 KHz

frequency

CPM1A Family


OMRON

• CPUs with 30, 40 or 60 I/O

• Expandable up to 120 I/O

• 4 KW Program memory

• 2KW Data memory

• 185 instructions

• 2 ports

• (Peripheral and RS232)

• 1 counter, 20 KHz range

• 4 counters for up to 2 KHz

• 2 pulse outputs, 10 Khz

CPM2A Family


OMRONCPM1A/2A adding I/O

CPM1A-10CPM1A-20

CPM1A-30

CPM1A-40

CPM2A-60

CPM2A-30

CPM2A-40

CPM2A-20

No-expansion

Max. 3 modules extra

I/O Inputs: 0.00 – 9.15

I/O Outputs: 10.00 – 19.15


OMRONCPM I/O example

CPM2A – 40 I/O

24 digital inputs

16 digital outputs

0.00 – 0.11

1.00 – 1.11

10.00 – 10.07

11.00 – 11.07

2.00 – 2.07

3.00 – 3.03

12.00 – 12.07

CPM expansion – 20 I/O

12 digital inputs

8 digital outputs


OMRON

CPU’s Modules

Inner boards

Communications

CQM PLC family


OMRON

• Modular system configuration

• No need for racks

• 256/512 I/O points maximum

• 15 Kw Program memory max.

• Up to 12.000 data memory registers

• Built in all CPU’s :

• 16 built-in digital inputs

• 4 counting/interrupt inputs

• 1 counter, 5 Khz

• 1 or 2 comunication ports

CQM PLC family


OMRON

• CQM1H modules

– Variety of Digital and

Analogue I/O

– Temperature control

– Linear sensor module

– Remote I/O master, fieldbus

masters

• CQM1H inner boards

– Counters, Encoders, Pulse drivers, Analogue, Communications...

CQM PLC family


OMRONCQM1H expansion


OMRONCQM1H - bits and memory

Input bits 000.00 – 015.15

Output bits 100.00 – 115.15

Work bits 016.00 – 089.15

116.00 – 189.15

216.00 – 219.15

224.00 – 229.15

Special bits 244.00 – 255.07

Temporary bits TR0 – TR7

Holding bits HR00.00 – HR99.15

Auxiliary bits AR00.00 – AR27.15

Link bits LR00.00 – LR63.15

Timers / counters TIM/CNT 000 - 511

Data memory DM0000 – DM3071 (CPU 11/21) / DM6143 (CPU 51/61)

DM6144 – DM6655 (read only)

EM0000 – EM6655 (CPU 61)

Interrupts 000.00 – 000.03

Max 256 I/O CPU11/21

Max 512 I/O CPU51/61

CPU settings

Holds on power failure

/!\ Mixed

4 interrupts sequence


OMRON

CompoBus/D (Slave)

CQM1H networking

CompoBus/S (Master)AS-I Bus (Master)

Controller link

NT Link, Host Link,Modem..

Protocol Macro, Modbus (Master)


OMRONCS1 PLC family - Hardware

•Modular system configuration

– Standard Nine types of CPU

Back-planes for CPU & expansion

2, 3, 5, 8 and 10 slots

(max. 7 pcs. – 12 meter

special up-to 50meter)

– C200H power supply

units

– C200H expansion

back-planes usable

(max. 3 pcs.)

– Number of Special I/O

units

– Communication

Inner boards


OMRONCS1 Family – Data storage

• Comments stored in the PLC

• Easy backup of the program

Flash-memory card: 8, 16, 32, 48, 64MB

• Process values recording from the ladder

• Data file management

– program files

– I/O memory files

– system parameters files


OMRONCS1D


OMRON

Risk Management is essential in systems

requiring a high level reliability.

Every system is subjected to malfunction

When is this a significant problem?

• 24 hour system that can not be stopped

• Extremely high starting-up costs

• Unexpected stops can lead to disasters

e.g. toxic spills, explosions…

CS1D – Risk Management

Expansion

I/O Rack

Expansion

I/O Rack

PS

CP

UD

up

lex

un

it

PS

CP

U

PS

PS

PS

PS

CL

K

CL

K

I/O

Duplexing functions:

• Double power supply (main and expansion rack)

• Double CPU

• Double Network cards

• Hot swapping of all units

without powering down the system

(CPU, power supply and normal I/O units

But ALSO network and special I/O units)


OMRONCS1D – Hot-standby


OMRONCS1D – redundant network


OMRONCS1 Allocating I/O Units


OMRON

Fast, Compact, Seamless

CJ1 PLC family


OMRON

• A SMALL PLC in size, but it is not a MICRO…

• PLC size and capability no longer go hand-in-hand!

• The CJ1 features:

– High speed CPUs (40 and 20ns): 20ns is 3 to 5 times faster than typical mid-

sized CPU. (e.g. C200H series)

– Control up to 2560 Local I/O: Typical of the mid-sized PLC category.

– Industry leading networking: Omron’s FINS protocol routes data across

networks.

– Compact size: Free up panel space without sacrificing performance!

Introducing the new CJ1


OMRON

• In fact the Omron CJ1 is a CS1 in a smaller package.

– Released in 1999, the CS1 is and will remain Omron’s mid-sized PLC

and leading technology platform.

1/3 Total

Panel

Volume

2/3 the

Panel Depth

2/3 of the

Footprint

The CJ1 is a mid-sized PLC in a “micro-sized” package.


OMRON

• Advances in printed circuit board design – More efficient layout.

• New component technology – Lower energy requirements.

• Surface mounted PCB technology – Better heat dissipation.

• New processors – Faster and more energy efficient.

How is the CJ1 possible?


OMRON

• 16 to 64 MB flash cards available.

• Store PLC programs and transfer to/from PLC memory.

• Log data into the card for manual or network retrieval.

• Access the flash card from CX-Programmer – it appears as another PC drive.

• Use FTP to store non-PLC related files on the flash card.

CJ1 Features - Flash Memory Cards


OMRON

• Ethernet

• Controller Link

• DeviceNet

• CompoBus/S

• Single Port Multiple Access

• Protocol Macro

CJ1 Features - Communications


OMRON

Flash

Memory

Ethernet

SCADA

Programming &

Debug Tool

Ethernet

DeviceNet or CompoBus/S

Controller Link

CLKPCI Board

Host Link

Programming/Diagnostic

Software

Omron

Touch Screen

Protocol Macro:Non-Omron Serial Devices

MESSAGE BOARD

CJ1 Features - Communications

Single Port Multiple Access


OMRON

• Rack mounted PLCs come with

fixed number of slots available.

CJ1 is more flexible.

• Eliminating the rack eliminates

module width restrictions.

Smaller modules – up to 10 can

be joined by the CJ1 “through

plane”

• Expand up to 4 “racks” of I/O and

communications – 40 total

modules (2560 local I/O)

CPU Rack

Expansion 1

Expansion 2

Expansion 3

TOTAL EXPANSION BUS LENGTH = 12 meters

0.3, 0.7, 2.0, 3.0, 5.0, 10.0, 12.0 meter cables available

CJ1G/H Features – Layout Flexibility


OMRONCJ1M - series


OMRONCJ1M – new CPUs

Fast! Small! Seamless!…

• Expands the CJ1 family to the small scale control area (CQM1H)

• CJ1M memory map, instructions and I/O with CJ1G/H compatible

6 NEW CPUs:

.CJ1M-CPU11 (5Ksteps)

• CJ1M-CPU12 (10Ksteps)






OMRONCJ1M - features

.CJ1M-CPU11 (5Ksteps)






• Peripheral port

• RS232C

• Memory card interface

• Just 31mm wide

• 16 I/O on the CPU

- 10 inputs

- 6 outputs

• Interrupt functions 4 points

• Build-in positioning functions

- pulse output 100kHz, 2 axes

- counter function

Phase differ. 50kHz, 2 axis

Single phase 100kHz, 2 axis

31


OMRONCJ1M – Capacity compared to…

Data Memory Capacity

User Memory Capacity

CJ1G/H

CJ1M

CQM1H

CJ1G/H

CJ1M

CQM1H

120 K steps

15 K

256 K words

12 K

20 K

32 K

50% volume reduction


OMRONCJ1M – Expansion compared to…

Maximum Number of Connectable Units

CJ1G/H

CJ1M

CQM1H

40

20

11

Maximum Number of I/O bits

CJ1G/H

CJ1M

CQM1H

2560

512

640

Up to 10 I/O units can be placed on a

CJ1M-CPU.

A expansion ‘rack’ can be added to the

CJ1M-CPU13 & CJ1M-CPU23


OMRONCJ1M – Speed compared to…

Execution Time (Special Instructions)

Execution Time (Basic Instruction)

CJ1G/H

CJ1M

CQM1H

CJ1G/H

CJ1M

CQM1H

20 ns

100 ns 375 ns

0.3 µs17.7 µs

0.04 µs

CJ1M is 59 times faster!!!


OMRON

End-Cover

CJ1-CPU

CJ1-Power

Supply

CJ1-Power

Supply

CJ1-I/O

Control Unit

CJ1-I/O

Interface Unit

End-Cover

Basic I/O

Special I/O

CPU-Bus I/O(*)

Interrupt units(*)

Basic I/O

Special I/O

CPU-Bus I/O

Memory Card

I/O Connecting Cable

WARNING(*) Place CPU-Bus Units and I/O-Interrupt units

next to CPU (5 left slots)

Max 10 Units

Max 10 Units

Max 12 m

CJ1 PLC – System set-up


OMRON

3 groups of CJ1-Units

Basic I/O Units Special I/O Units CPU Bus Units

CIO 0000 to CIO 0079

(8 , 16 , 32 or 64 points)


(Refresh area :10 words/unit)

D20000 to D29599

(Setup area : 100 words/unit)


(Refresh area : 25 words/unit)

D30000 to D31599

(Setup area : 100 words/unit)

Special I/O unit number

(40 Units maximum)CPU Bus unit number

(16 Units maximum)

CJ1 PLC - Hardware


OMRON

IN

16

IN

16

IN

16

OUT

16

OUT

16

IN

16

IN

32

OUT

64

000 001 002 003 004 005

006

007

008

009

010

011I/O word

CJ1 - I/O channel assignment


OMRON

000 001 002 003 004 005

006

007

008

009

010

011I/O word

IN

16

IN

16

IN

16

OUT

16

OUT

16

IN

16

IN

32

OUT

64R

eserv

ed

Reserv

ed



OMRON

IN

16

IN

16

IN

16

IN

16

IN

16

IN

16

OUT

16

OUT

16

OUT

16

OUT

16

OUT

16

000 001 002

003 004 005 006

007 008 009 010

CIO word



OMRON

Special

I/O

00 01

CPU

BUS

00

IN

16

OUT

16

OUT

16

OUT

64

IN

64

1500

15242000

2009

2010

2019

000 001 002

003

004

005

006

007

008

009

010

Special

I/O



OMRONCX-programmer V3.0

CX-Programmer V3.0 made in Japan

• Improvements on 87 points

• Designed to operate with MS Windows XP as well as MS Windows 95, 98,

ME, NT and 2000.

Recommended: MS Windows NT, 2000 or XP

• New PLC ranges supported:

- CJ1M

- CS1H

- CS1D (needs CX-P V3.1

for duplex functions)

• New Networks supported:

- CS1 Bus I/F Board (ITBC-CST01)

- 62 node Controller Link


OMRONImprovements on 87 points

Small selection:

RS01 Key-function allocation

RS03 Open CX-P with default environment

RS05 On-line default state: Monitoring

RS06 Auto on-line function

RS10 Improvement to address formatting:

A-AR, H-HR, L-LR, T-TIM, C-CNT, D-DM, E-EM

RS11 Enable pasting of Symbol data created using MS-Excel and CX-P V1.2.

RS16 Automatically generate an “END” instruction in a new section

RS19 Fast connection across empty cells: [Ctrl] + arrow keys

RS24 Connection and division of rungs

RS35 Jump to corresponding contact / coil

RS56 Rung Wrap

RS86 Block / Network Manager


OMRONPLC - Basic Hands-on training


OMRONStarting a new project in CX-Programmer


OMRONOpening a new Program


OMRONUp- and downloading of PLC programs


OMRON

100.00000.00 000.01

000.02

000.03

LD 000.00AND 000.01OR 000.02AND 000.03OUT 100.00

100.00000.00 000.01

000.02

000.01

Statement List


OMRON

100.00000.00

000.02

000.01

000.03

LD 000.00AND 000.01OR 000.02AND 000.03OUT 100.00

100.00000.00 000.01

000.02

000.03

100.00000.00

000.02

000.01

000.03

LD 000.00AND 000.01LD 000.02AND 000.03OR LDOUT 100.00

Statement List


OMRON

000.06

000.04 000.05

000.07

100.01

LD 000.04OR 000.06LD 000.05OR 000.07AND LDOUT 100.01

000.05

000.07

000.06

000.04 000.05

000.07

100.01

Statement List


OMRON

100.02000.00 000.02000.01 000.03

000.04 000.05 100.03

Statement List


OMRON

100.02000.00 000.02000.01 000.03

000.04 000.05 100.03

TEMPORAIRY RELAY

LD 000.00AND 000.01OUT TR 0AND 000.02AND 000.03OUT 100.02LD TR 0AND 000.04AND 000.05OUT 100.03

*

Statement List


OMRON

TRY...


OMRON

1.

2.

3.

4.

5.

6.

7.

Define the purpose

Problem Splitting

Working out

Design

Writing

Testing

Finishing

Program Writing – Seven steps


OMRON

1.

Products on the inputbelt are transported to PES 0.00. This belt stops if there is another product

under work. Otherwise the product is transported to the next belt and stops if PES 0.01 detects

the product. The drill is in the upper position and will be started by output 100.02.

The drill goes down to limitswitch 0.02. The output 100.02 is set to off and the drill is returning

to the upper position. If upperlimitswitch 0.03 detects the drill, the inputbelt, the transportbelt and

the outputbelt is started. PES 0.04 detects the product and stops the outputbelt on the backside

of the product . After five products the pusher is activated and pushes the products from the belt

by output 100.04. If the pusher is in the out position (limitswitch 0.05) the output goes off and

the pusher returns. During this period no belt is running except the inputbelt.

Program Writing – Define the Purpose


OMRON

2.

In-take transport

Drilling station

Transport and ejecting

the products

Program Writing – Problem Splitting


OMRON

2.

In-take transport Transport

Drilling station Transport

Drilling

Transport & ejection Transport

Ejection of the products

Program Writing – More Splitting


OMRON

3. Working out (I/O list)

000.00 FInput Sensor on input belt

000.01 FTransp Sensor on transport belt

000.02 CilOut Cylinder out

000.03 CilIn Cylinder in

000.04 FOutput Sensor on output belt

000.05 PusIn Pusher in

000.06 PusOut Pusher out

100.00 Minput Motor input belt

100.01 MTransport Motor transport belt

100.02 ACyl Cylinder

100.03 MOutput Motor output belt

100.04 APus Pusher

099.15 PUW Product under work

099.14 PUWR Product under work ready

099.13 MP Move products

099.12 MPR Move products ready

Program Writing – Defining I/O list


OMRONAdding comments to the PLC program


OMRONAdding comments to contacts: ‘Symbols’

‘Global symbols’

and

‘Local symbols’


OMRONOnline Edit


OMRONAn easy way to connect…


OMRON

TRY...


OMRONFunctions

XYZ(99)

S

P1

R

Condition 1

Condition 2

Condition 3

Ladder symbol Operand Data-area

S: Source word

IR, SR, AR, HR, LR, T/C, DM, #

P1: Parameter word

IR, AR, HR, LR

R: Result word

IR, AR, HR, LR, T/C, DM


OMRON

P1 = 1 - 9999

Time = 0.1 - 999.9 sec

Contact = TIM0

SV SV

INPUT

TIMER OUTPUT

Timer

TIM

N

SV

Condition 1


N: TC number

# (000-511)

SV: Set value (BCD)

IR, AR, DM, HR, LR, #


OMRON

SV SV

000.00

100.00

Normal Timer


OMRON

SV1

000.01

100.01

SV1

Delay After Off


OMRON

SV3

000.02

100.02

SV3

SV2 SV2

On/Off Delay


OMRON

SV3

000.03

100.03

SV3

One Shot


OMRON

SV = 1 - 9999

Time = 0.01 - 99.99 sec

Contact = TIM0

SV SV

INPUT

TIMER OUTPUT

High Speed Timer

TIMH(15)

N

SV

Condition 1


N: TC number

# (000-511)

SV: Set value (BCD)



OMRON

SV = 1 - 9999

Contact = CNT511

RESET

PULSE

COUNTER OUTPUT

5 4 3 2 1 0 0 5 4 3 5 5 4

Counter

CNT

N

SV

Pulse

Reset


N: Counter number

# (000 – 511)

SV: Set value (BCD)



OMRON

SV = 1 - 9999

Contact = CNT511

RESET

DI-

COUNTER OUTPUT

0 1 2 3 0 1 1 0 3

II+

2 3 2 0 3 0 1

Reversible Counter

CNTR(12)

N

SV

II+

DI-


N: Counter number

# (000 – 511)

SV: Set value (BCD)


Reset


OMRONExample Program


OMRON

Try…

Manipulation of numbers and bits

ON-LINE edit


OMRON

SET

RESET

BIT

100.00000.00 000.01

100.00

000.00

000.01

KEEP(11)

100.00

Keep

KEEP(11)

B

S


B: Bit

IR, AR, HR, LRR


OMRONSet en Reset

SET

B

S


B: Bit

IR, AR, HR, LR

RSET

B

R B: Bit

IR, AR, HR, LR


OMRON

CYCLUS

Signal Flanks

DIFU(13)

B

Signal


B: Bit

IR, AR, HR, LR

DIFD(14)

B

Signal B: Bit

IR, AR, HR, LR


OMRONInterlock

IL(02)Signal

Ladder symbol

ILC(03)Signal


OMRON

PROGRAM

WITHOUT

INTERLOCK

Interlock


OMRON

PROGRAM

WITH

INTERLOCK

Interlock


OMRON

000.00

000.01

DIFU(13)

10.00

ILC(03)

IL(02)

000.00

000.01

010.00

OFF

ON

OFF

ON

OFF

ON

A

DIFU and DIFD in Interlocks


OMRON

Try…


OMRON

1 min pulse

0.02 sec pulse

0.1 sec pulse

0.2 sec pulse

1.0 sec pulse

Output inhibit

Battery alarm

Always on

First scan

Always off - 253.14

Special Internal Relays


OMRONQuestions?

Thank you

for you

attention

if you have any question…


OMRONPLC - DATA Hands-on training


OMRON

ADRESS FUNCTION NAME

255.03 ER ERROR error bit

255.04 CY CARRY carry bit

255.05 GR GREATER > bit

255.06 EQ EQUAL = bit

255.07 LE LESS < bit

System Flags


OMRON

* Logical instructions

* Timer instructions

* Counter instructions

* Basic instructions

* Bit control instructions

* Data shifting instructions

* Data movement instructions

* Data compare instructions

* Data conversion instructions

* Binary calculation

* BCD calculation

* Logical calculation

* Subroutine instructions

* Step instructions

* Network instructions

* Special instructions

Instruction groups


OMRON

Ladderdiagram:

Statement list:

NO contact

NC contact

Output

Inverted output

Horizontal and vertical line

LD

LD NOT

AND

AND NOT

OR

OR NOT

OUT

OUT NOT

OR LD

AND LD

Logical instructions


OMRON

NOP(00) No function

END(01) End of program

IL(02) Interlock

ILC(03) Interlock close

Basic Instructions


OMRON

100.00000.01

TIM

0

#9999

000.00

JMP(O4)

JME(O5)

OUTPUTS FREEZE

TIMERS STOP

LADDER SYMBOOL OPERAND DATAGEBIEDEN

N: Sprongnummer

# (00 to 99)

N: Sprongnummer

# (00 to 99)

JMP(04)

JME(05)

N

N

Jump Instructions


OMRON

V.W.1

JMP(O4)

0

JME(O5)

0

V.W.2

JMP(O4)

0

JME(O5)

0

LABEL 0

Can be used more than

one time in the program.

USED

More programs into 1 PLC

Shorten programs.

Jump Instructions


OMRON

V.W.2

JMP(O4)

0

V.W.1

JMP(O4)

0

JME(O5)

0

LABEL 0

JMP-JMP-JME combination

Jump Instructions


OMRON

V.W.2

JMP(O4)

2

JME(O5)

2

V.W.1

JMP(O4)

1

JME(O5)

1

LABEL 1- 99

Can be used only

once in the program.

Jump Instructions


OMRON

V.W.1

JMP(O4)

1

JME(O5)

1

LABEL 1- 99

Jump back in

the program

USED

Recursive action

Conversion more than one variable

MODBUS CRC Check

Jump Instructions


OMRON

Try…


OMRONData monitoring


OMRON

Data Shifting Instructions

Data Shifting Instructions


OMRON

SHIFTREGISTER

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 1 10 0 0 0 0 0 0 0 0 0 0 0 0 1 1 00 0 0 0 0 0 0 0 0 0 0 0 1 1 0 10 0 0 0 0 0 0 0 0 0 0 1 1 0 1 00 0 0 0 0 0 0 0 0 0 1 1 0 1 0 10 0 0 0 0 0 0 0 0 1 1 0 1 0 1 10 0 0 0 0 0 0 0 1 1 0 1 0 1 1 10 0 0 0 0 0 0 1 1 0 1 0 1 1 1 10 0 0 0 0 0 1 1 0 1 0 1 1 1 1 00 0 0 0 0 1 1 0 1 0 1 1 1 1 0 00 0 0 0 1 1 0 1 0 1 1 1 1 0 0 00 0 0 1 1 0 1 0 1 1 1 1 0 0 0 0

SFT(10)DATA

SFT(10)

99

99

Start word

IR, AR, DM, HR, LR

End word

IR, AR, DM, HR, LR

C.P.

RESET

99.12 100.00

Condition: End word >= Start word

Same data area

E St+1, St+2, ... St

VERLOREN DATA EXECUTIE

CONDITIE

Shift Register


OMRON

Try…


OMRON

SHIFTREGISTER

V.W.

000.00

SFTR(84)

C

SFTR(84)

St

E

000.01

000.02

000.03

10.12

10.13

10.14

10.15

DATA

CLOCK PULSE

L / R

RESET

C: Control word

IR, AR, DM, HR, LR

St: Start word

IR, AR, DM, HR, LR

E: End word

IR, AR, DM, HR, LR

Example

C= IR10

Shift Register


OMRON

SHIFTREGISTERASL(25)

0 0 0 1 1 0 1 0 1 1 1 1 0 0 0 0

Cy

V.W.

ASL(25)

Wd

0

Wd: Word

IR, AR, DM, HR, LR

BIT

15

BIT

0

ER, EQ

Shift Register


OMRON

SHIFTREGISTERASR(26)

0 0 0 1 1 0 1 0 1 1 1 1 0 0 0 0

Cy

V.W.

ASR(26)

Wd

0

Wd: Word

IR, AR, DM, HR, LR

BIT

15

BIT

0

ER, EQ

Shift Register


OMRON

SHIFTREGISTERROL(27)

0 0 0 1 1 0 1 0 1 1 1 1 0 0 0 0

Cy

V.W.

ROL(27)

Wd

Wd: Word

IR, AR, DM, HR, LR

BIT

15

BIT

0

ER, EQ

Shift Register


OMRON

SHIFTREGISTERROR(28)

0 0 0 1 1 0 1 0 1 1 1 1 0 0 0 0

Cy

V.W.

ROR(28)

Wd

Wd: Word

IR, AR, DM, HR, LR

BIT

15

BIT

0

ER, EQ

Shift Register


OMRON

SHIFTREGISTERSLD(74)

V.W.

SLD(74)

St

St: Start word

IR, AR, DM, HR, LR

E E: End word

IR, AR, DM, HR, LR

1 2 3 4 5 6 7 8

E St

VERLOREN DATA

0

2 3 4 5 6 7 8 0

E St


Same data area

ER

Shift Register


OMRON

SHIFTREGISTERSRD(75)

V.W.

SRD(75)

E

E: End word

IR, AR, DM, HR, LR

St St: Start word

IR, AR, DM, HR, LR

1 2 3 4 5 6 7 8

St E

VERLOREN DATA

0

0 1 2 3 4 5 6 7

St E


Same data area

ER

Shift Register


OMRON

SHIFTREGISTERWSFT(16)

V.W.

WSFT(16)

St

St: Start word

IR, AR, DM, HR, LR

E E: End word

IR, AR, DM, HR, LR

VERLOREN DATA


Same data area

1234

1111

2233

1FFF

0000

9999

4545

0000

DM100

DM106

0000

1234

1111

2233

1FFF

0000

9999

ER

Shift Register


OMRON

NOTATIONS

1 2 3 4

4 * 10 0

3 * 10 1

2 * 10 2

1 * 10 3

Decimal

0,1,2,3,4,5,6,7,8,9

Notations


OMRON

NOTATIONS

1 0 1 1

1 * 2 0 = 1

1 * 2 1 = 2

0 * 2 2 = 0

1 * 2 3 = 8

11

Binary

0,1

11

: 2 rest 1

5

: 2 rest 1

2

: 2 rest 0

1

: 2 rest 1

01011

Notations


OMRON

NOTATIONS

1 2 A 4

4 * 16 0 = 4

10 * 16 1 = 160

2 * 16 2 = 512

1 * 16 3 = 4096

4772

Hexadecimal

0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F

4772

: 16 rest 4

298

: 16 rest 10=A

18

: 16 rest 2

1

: 16 rest 1

0 12A4

Notations


OMRON

NOTATIONS

1 2 A 4Hexadecimal

Hexadecimal <-> Binary

0001 0010 1010 0100Binary

2 02 15

Notations


OMRON

NOTATIONS

1 2 9 4Decimal

Decimal <-> BCD

0001 0010 1001 0100BCD

2023

T

2023

E

2023

H

2023

D

Notations


OMRONNOTATIONS

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

DEC

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

10

11

12

13

14

HEX

00000

00001

00010

00011

00100

00101

00110

00111

01000

01001

01010

01011

01100

01101

01110

01111

10000

10001

10010

10011

10100

BIN BCD

0000 0000

0000 0001

0000 0010

0000 0011

0000 0100

0000 0101

0000 0110

0000 0111

0000 1000

0000 1001

0001 0000

0001 0001

0001 0010

0001 0011

0001 0100

0001 0101

0001 0110

0001 0111

0001 1000

0001 1001

0010 0000

Notations


OMRON

Data Movement Instructions



OMRON

MOV(21)V.W.

MOV(21)

S

D

S: Source word

IR, AR, DM, HR, LR, TC, #

D: Destination word

IR, AR, DM, HR, LR

ER, EQ

1 1 0 1 1 0 1 1 1 0 0 1 1 0 1 1

SOURCE WORD

1 1 0 1 1 0 1 1 1 0 0 1 1 0 1 1

DESTINATION WORD

Status source word

will not be changed




OMRON

Try…


OMRONDifferentiated Instructions

000.01 000.02 000.03DIFU(13)

010.00

010.00MOV(21)

#0001

DM0000

000.01 000.02 000.03@MOV(21)

#0001

DM0000

Differentiated Instructions


OMRONIndirect Addressing

000.01MOV(21)

#0010

DM0012

DM0010 0013

DM0011 3331

DM0012 1234

DM0013 A000

DM0014 0000

DM0015 FFFF

BEFORE

DM0010 0013

DM0011 3331

DM0012 0010

DM0013 A000

DM0014 0000

DM0015 FFFF

AFTER

Indirect Addressing


OMRONIndirect Addressing

000.01MOV(21)

#0010

*DM0012

DM0010 0013

DM0011 3331

DM0012 1234

DM0013 A000

DM0014 0000

BEFORE

DM1233 A120

DM1234 AD01

DM1235 FFFF

DM0010 0013

DM0011 3331

DM0012 1234

DM0013 A000

DM0014 0000

AFTER

DM1233 A120

DM1234 0010

DM1235 FFFF

Indirect Addressing


OMRON

MVN(22)V.W.

MVN(22)

Br

D

Br: Source word


D: Destination word

IR, AR, DM, HR, LR

ER, EQ

1 1 0 1 1 0 1 1 1 0 0 1 1 0 1 1

SOURCE WORD

0 0 1 0 0 1 0 0 0 1 1 0 0 1 0 0

DESTINATION WORD

Status source word

will not be changed



OMRON

XFER(70)V.W.

XFER(70)

N

D

Br: First source word

IR, AR, DM, HR, LR, TC

D: First destination word

IR, AR, DM, HR, LR

ER

Status source word

will not be changed

Br

N: Number of words


Br 3331

Br+1 1234

Br+2 A000

Br+3 0000

Br+N-1 A120

D 3331

D+1 1234

D+2 A000

D+3 0000

D+N-1 A120



OMRON

BSET(71)V.W.

BSET(71)

Br

E

St: Start word


E: End word


ER

St

Br: Source word


Br 3331 St 3331

St+1 3331

St+2 3331

St+3 3331

E 3331


Same data area



OMRON

XCHG(73)V.W.

XCHG(73)

V1

V2: To change word 2


ER

V2

V1: To change word 1


V1 3331 V2 1234V2 3331V1 1234



OMRON

MOVB(82)V.W.

MOVB(82)

Br

D

Bi: Bit designation (BCD)


D: Destination word

IR, AR, DM, HR, LR

ER

Bi

Br: Source word


1

SOURCE WORD

DESTINATION WORD

Bit status source word

will not be changed

1



OMRON

MOVD(83)V.W.

MOVD(83)

Br

D

Di: Digit designation (BCD)


D: Destination word


ER

Di

Br: Source word


Digit source word

will not be changed

SOURCE WORD

4 2 7 1

DOELWOORD

9 9 3 3

DESTINATION WORD

7 1 3 3

Di = #0210



OMRON

Data Compare Instructions



OMRON

CMP(20)V.W.

CMP(20)

Cp1

ER

Cp2

Cp2: Second compare word


Cp1: First compare word


100.00255.05 >

100.01255.06 =

100.02255.07 <



OMRON

PROGRAM

DOWNLOAD


OMRON

CMPL(60)V.W.

CMPL(60)

Cp1

ER

Cp2

Cp2: Second compare word


Cp1: First compare word


100.00255.05 >

100.01255.06 =

100.02255.07 <



OMRON

BCMP(68)V.W.

BCMP(68)

VD

ER

CBCB: Startaddress table

IR, DM, HR, LR, TC

VD: Compare data

IR, DM, HR, LR, TC, #

RR: Result word

IR, AR, DM, HR, LR

VD 1234

CB 1000

CB+2 1280

CB+4 1234

CB+6 2000

CB+30 1100

Lower limit

CB+1 2000

CB+3 1420

CB+5 1234

CB+7 2400

CB+31 1500

Upper limit

1

0

1

0

1

RES

Bit 0

Bit 15



OMRON

TCMP(65)V.W.

TCMP(65)

VD

ER

CBCB: Startaddress table

IR, DM, HR, LR, TC

VD: Compare data

IR, DM, HR, LR, TC, #

RR: Result word

IR, AR, DM, HR, LR

VD 1234

CB 1000

CB+1 1280

CB+2 1234

CB+3 2000

CB+15 1100

DATA

0

0

1

0

0

RES

Bit 0

Bit 15



OMRON

MCMP(19) Multiple words compare

CPS(--) Binary compare with sign

CPSL(--) Double binary compare met sign

ZCP(--) Zone compare with sign

ZCPL(--) Double zone compare with sign



OMRON

BIN(23) BCD ->Binary

BINL(58) Double BCD -> Double Binary

BCD(24) Binary -> BCD

BCDL(59) Double Binary -> Double BCD

ASC(86) HEX -> ASCII

HEX(--) ASCII -> HEX

Data Conversion Instructions


OMRON

BCD Calculation Instructions

BCD Calculation Instructions


OMRON

LADDER SYMBOOL

STC(40) @STC(40)

LADDER SYMBOOL

CLC(41) @CLC(41)

Bit 255.04

Data Calculation Instructions


OMRON

V.W.

ADD(30)

Br1

ER, EQ, CY

Br2Br2: Source word 2 (BCD)


Br1: Source word 1 (BCD)


RR: Result word

IR, AR, DM, HR, LR

ADD(30)

Br1 + Br2 + Cy = R -> Cy

CY before exec. - Br1 (Source) - Br2 (Add) - R (Result) - CY after exec.

“0” 1234 2345 3579 “0”

“1” 1234 2345 3580 “0”

“0” 4567 7667 2234 “1”

“1” 4567 7667 2235 “1”

“0” 9999 0001 0000 “1”

“1” 9999 0000 0000 “1”

“0” 0000 0000 0000 “0”



OMRONEXAMPLE PROGRAMExample Program


OMRON

PROGRAM

DOWNLOAD


OMRON

V.W.

SUB(31)

Br1

ER, EQ, CY

Br2Br2: Source word 2 (BCD)


Br1: Source word 1 (BCD)


RR: Result word

IR, AR, DM, HR, LR

SUB(31)

Br1 - Br2 - Cy = R -> Cy

CY before exec. - Br1 (Source) - Br2 (Add) - R (Result) - CY after exec.

“0” 1234 2345 8889 “1”

“1” 1234 2345 8888 “1”

“0” 8567 7667 0900 “0”

“1” 8567 7667 0899 “0”

“0” 0000 0001 9999 “1”

“1” 0001 0000 0000 “0”

“0” 0000 0000 0000 “0”



OMRON

V.W.

MUL(32)

Vt

ER, EQ

VvVv: Multiplier(BCD)


Vt: Multiply word (BCD)


RR: First result word

IR, AR, DM, HR, LR

MUL(32)

Vt * Vv = R (R+1)

Attention: the result gives always two words (eight digits)



OMRON

V.W.

DIV(33)

Dd

ER, EQ

DrDr: Divider (BCD)


Dd: Divider word (BCD)


RR: First result word

IR, AR, DM, HR, LR

DIV(33)

Dd : Dr = R rest R+1

Attention: the result gives always two words



OMRON

INC(38) Increases BCD number with 1

DEC(39) Decreases BCD number with 1

ADDL(54) Double word ADD

SUBL(55) Double word SUBTRACT

MULL(56) Double word MULTIPLY

DIVL(57) Double word DIVIDE



OMRON

ADB(50) ADD binary

SBB(51) SUBTRACT binary

MLB(52) MULTIPLY binary

DVB(53) DIVIDE binary

ADBL(--) Double word ADD

SBBL(--) Double word SUBTRACT

MBS(--) Signed MULTIPLY

MBSL(--) Double word signed MULTIPLY

DBS(--) Signed DIVIDE

DBSL(--) Double word signed DIVIDE

NEG(--) 2’s complement conversion

NEGL(--) 2’s complement conversion (double)

CPS(--) 2’s complement compare

CPSL(--) 2’s complement compare (double)

Binary Calculation Instructions


OMRON

COM(29) 1’s Complement

ANDW(34) Logical AND between two words

ORW(35) Logical OR between two words

XORW(36) Logical XOR between two words

XNRW(37) Logical XNOR between two words

Logistic Calculation Instructions


OMRON

V.W.

SBS(91)

N

ER

N: Subroutine number

#(00 - 255)

SBS(91) / SBN(92) / RET(93)

SBN(92)

N

RET(93)

- Program -

APPLICATION

Actions which are executed

more than once in the program

Subroutine Instructions


OMRON

PROGRAM

DOWNLOAD


OMRON

V.W.

SNXT(09)

B

254.07 Step start flag

B: Control bit

IR, AR, HR, LR

STEP(08) / SNXT(09)

STEP(08)

B

- Program -

Step Instruction


OMRON

Example

0

TR5

1

TR2

2

TR3

3

4

TR4

5

TR6

6

TR7

7

TR8

TR1

Ref 0 Ref 1

Step Instruction


OMRON

STEP(08) / SNXT(09)

099.00

000.01

099.01

000.02 000.03

099.02 099.00

CNT500

099.00

Step Instruction


OMRONEXAMPLE PROGRAMExample Program


OMRON

Try…


OMRON

One Ladder

ＴａｓｋＴａｓｋＴａｓｋ

Task

End

• Continuous Ladder program can be split into the

functional parts

• These parts are called Tasks or Programs

• Task programming results in faster and more

flexible program development

Task programming


OMRON

End

I/O refresh

Task 00

Task 02

Task 01

• List of active tasks is

refreshed during I/O refresh

• Active cyclic tasks are

executed from the lowest

task number

• Tasks can be activated or

deactivated by other tasks

• Operation Start assignment

can be switched On/Off

Cyclic Tasks


OMRONInterrupt tasks

End

Task 00

Task 02

Task 01

End

Interrupt Task

• Interrupt of cycle task execution can be

triggered by

– Power fail

– Internal timer

– External interrupt input

– Message received on serial board


OMRONTask programming

• When to use Tasks?

– Local symbols results in flexible programming

– Parallel program development

– Reuse of standard blocks of code

– Upgrade of the machine by activating the task

– Optimisation of the cycle time


OMRON

Overseeing

Processing

I/O

Refreshing

Peripheral

Servicing

Program

Execution

- Check Battery

- Read DIP-switches

- Check I/O Bus

- Check User Program Memory

- Check for Memory Card

Refresh data for :

- Basic I/O Units

- SYSMAC BUS Remote I/O

- Special I/O Units

- CPU Bus Units

Events Servicing :

- Special I/O unit events

- CPU Bus Unit events

- Peripheral port and RS-232C port events

- File access

- Communications port events

Cycle

Tim

e

Cycle time – Standard situation


OMRON

Overseeing

Processing

I/O

Refreshing

Program

Execution

Cycle

Tim

e

for

pro

gra

m e

xecu

tio

n

Overseeing

Processing

Peripheral

Servicing

Cycle

Tim

e f

or

Pe

rip

he

ral

Se

rvic

ing

- Faster servicing of events

- Time slice for program execution and peripheral

servicing can be tuned by the customer

- Synchronous or asynchronous I/O-memory access

can be set by the user

- Data concurrence via special instructions

Cycle time – Parallel Processing Mode


OMRON

Stop

Execute

Execute

Stop

Optimisation of the cycle time


OMRONTasks : summary

• Task is a program

• Equivalent to a function of your process

• Easier programming, debugging and maintenance

• Integrate tasks into a project

• Up to 32 tasks !

• Up to 256 linked to an event !

• Project will call the tasks needed

• Your cycle is optimal

• Re-use-able !


OMRONQuestions?

Thank you

for you

attention

if you have any question…

Omron plc training

Engineering

Transcript of Omron plc training