OMRON Plc Training

Welcome

OMRON

g n i n i a r t n o s d n a h plc

dvanced Industrial Automation

OMRON component subdivision Industrial Components

•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


Automation & Drives

•Program. Logic Controller •Network systems •HMI terminals •Inverters •Servo systems •Software

OMRON Sensing & Safety

•Photoelectric sensors •Displacement sensors •Vision systems •Safety sensors •Safety switches •Safety relays •Proximity sensors •Rotary encoders •Pressure sensors

Contents of the training Automation & Drives


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 …

OMRON

Functionality

Overview PLC range

CS1 C200HE/HG/HX CQM1H CJ1 SRM1 CPM2C

CPM2A CPM1A

ZEN

34

100 120

140


256

512

1184

2560

5000

I/O

CPM PLC family • Relay or transistor outputs • Various peripheral devices • 4 types of interrupts • High-speed counter integrated • Networking: Compobus-S (remote I/O) Compobus-D Super compact, high (DeviceNet) Micro Profibus functionallity (slave) PLC

CPM2C


OMRON CPM1A The Micro PLC, standard for most of the basic applications

CPM High functionality Micro PLC fully compatible with CPM1A

CPM2A

CPM1A Family


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

CPM2A 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

OMRON

CPM1A/2A adding I/O

CPM1A-10 CPM1A-20

No-expansion

CPM1A-30 CPM1A-40 CPM2A-20 CPM2A-30 CPM2A-40 CPM2A-60


Max. 3 modules extra

I/O Inputs: I/O Outputs:

0.00 – 9.15 10.00 – 19.15

OMRON

CPM I/O example

CPM2A – 40 I/O 24 digital inputs 16 digital outputs

CPM expansion – 20 I/O 12 digital inputs 8 digital outputs

0.00 – 0.11 1.00 – 1.11

2.00 – 2.07 3.00 – 3.03

10.00 – 10.07 11.00 – 11.07

12.00 – 12.07


CQM PLC family

CPU’s

OMRON 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, • CQM1H innermasters boards fieldbus – Counters, Encoders, Pulse drivers, Analogue, Communications...


CQM1H expansion


OMRON

CQM1H expansion


OMRON

OMRON

CQM1H - 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

CQM1H networking

Controller link CompoBus/D (Slave)

AS-I Bus (Master)

NT Link, Host Link,Modem..

CompoBus/S (Master)

Protocol Macro, Modbus (Master)


CS1 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


OMRON

CS1 Family - Networks

OMRON

Network possibilities  Ethernet  Controller Link  DeviceNet (Compobus/D)  Compobus/S

Full Support of Ethernet, DeviceNet and Profibus-DP as open networks, as well as enhanced support of Controller Link for Proprietary control networking

 Remote Programming & Monitoring Program or monitor a PLC on a remote network (access 3 layers)  Easy setup of Data Links for high capacity data sharing between nodes  Fieldbus solutions on device level for lower dvanced Industrial Automation installation/maintenance costs

CS1 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


OMRON

CS1D


OMRON

OMRON

CS1D – Risk Management

Risk Management is essential in systems requiring a high level reliability. PS PS CPU

Duplex unit

CLK

CLK

I/O

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 functions: spills, explosions… Duplexing

CPU

Every system is subjected to malfunction

PS PS


I/O Rack

PS PS

•Double power supply (main and expansion rack) Expansion •Double CPU I/O Rack •Double Network cards •Hot swapping of all units without powering down the system (CPU, power supply and normal I/O units Expansion But ALSO network and special I/O units)

CS1D – Hot-standby


OMRON

CS1D – redundant network


OMRON

CS1 Allocating I/O Units


OMRON

CJ1 PLC family

OMRON

Fast, Compact, Seamless


Introducing the new CJ1

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!


OMRON

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

• 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 2/3 of the platform. Footprint 2/3 the Panel Depth


1/3 Total Panel Volume

How is the CJ1 possible?

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.


CJ1 Features - Flash Memory Cards

• • • •

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 - Communications

• Ethernet • Controller Link • DeviceNet • CompoBus/S • Single Port Multiple Access • Protocol Macro


OMRON

OMRON

CJ1 Features - Communications Programming & Debug Tool

SCADA

Protocol Macro: Non-Omron Serial Devices

MESSAGE BOARD Ethernet CLK PCI Board

Flash Memory

Ethernet

Host Link

Controller Link DeviceNet or CompoBus/S


Omron Touch Screen Programming/Diagnostic Software

Single Port Multiple Access

CJ1G/H Features – Layout Flexibility

OMRON CPU Rack

• 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 dvanced Industrial Automation local I/O)

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

CJ1M - series


OMRON

CJ1M – 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) •CJ1M-CPU13 (20Ksteps) •CJ1M-CPU21 (5Ksteps) •CJ1M-CPU22 (10Ksteps) •CJ1M-CPU23 (20Ksteps)


OMRON

OMRON

CJ1M - features

.CJ1M-CPU11

•Peripheral port •RS232C •Memory card interface •Just 31mm wide

(5Ksteps) •CJ1M-CPU12 (10Ksteps) •CJ1M-CPU13 (20Ksteps)

31 •CJ1M-CPU11 (5Ksteps) •CJ1M-CPU22 (10Ksteps) •CJ1M-CPU23 (20Ksteps)


•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,

CJ1M – Capacity compared to…

OMRON

User Memory Capacity CJ1G/H CJ1M

20 K

120 K steps

15 K

CQM1H

Data Memory Capacity CJ1G/H CJ1M CQM1H

32 K 12 K

50% volume reduction


256 K words

OMRON

CJ1M – Expansion compared to… Maximum Number of I/O bits CJ1G/H

2560

640

CJ1M 512

CQM1H

Maximum Number of Connectable Units CJ1G/H

40 20

CJ1M CQM1H

11 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


CJ1M – Speed compared to…

OMRON

Execution Time (Basic Instruction) CJ1G/H

20 ns

CJ1M

100 ns

375 ns

CQM1H Execution Time (Special Instructions) 0.04 µs CJ1G/H CJ1M

0.3 µs

17.7 µs

CQM1H

CJ1M is 59 times faster!!!


OMRON

CJ1 PLC – System set-up CJ1-Power Supply

CJ1-CPU

CJ1-I/O Control Unit

Max 12 m

Memory Card CJ1-Power Supply

CJ1-I/O Interface Unit

End-Cover

Max 10 Units

I/O Connecting Cable


Basic I/O Special I/O CPU-Bus I/O(*) Interrupt units(*)

Basic I/O Special I/O CPU-Bus I/O

End-Cover

Max 10 Units WARNING

(*) Place CPU-Bus Units and I/O-Interrupt units next to CPU (5 left slots)

OMRON

CJ1 PLC - Hardware 3 groups of CJ1-Units

CPU Bus Units

Basic I/O Units

Special I/O Units

CIO 0000 to CIO 0079 (8 , 16 , 32 or 64 points)

CIO 2000 to CIO 2959 (Refresh area :10 words/unit)

CIO 1500 to CIO 1899 (Refresh area : 25 words/unit)

D20000 to D29599 (Setup area : 100 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)

OMRON

CJ1 - I/O channel assignment

I/O word


000

IN 16

001 002

006 003 004 005 007

OUT IN OUT 16 16 16

IN 16

IN 16

IN 32

008 009 010 011

OUT 64

OMRON



IN 16

Reserved

000

Reserved

I/O word

006 001 002 003 004 005 007

008 009 010 011

OUT IN OUT 16 16 16

IN 16

IN 16

IN 32

OUT 64

OMRON

CJ1 - I/O channel assignment 000

CIO word


IN 16

003

IN 16

001 002

OUT 16

IN 16

004 005 006

OUT 16

IN 16

OUT 16

007

008 009 010

OUT 16

IN 16

OUT 16

IN 16

OMRON


CPU BUS

Special I/O

Special I/O 000

002

001

003 004 005 006

007 008 009 010

00 00

01

IN 16 1500 1524


2000 2009

OUT 16

OUT OUT 16 64 2010 2019

IN 64

CX-programmer V3.0

OMRON

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


Improvements on 87 points

OMRON

Small selection: RS01 RS03 RS05 RS06 RS10

Key-function allocation Open CX-P with default environment On-line default state: Monitoring Auto on-line function 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


PLC - Basic Hands-on training

OMRON

g n i n i a r t n o s d n a h c i s ba


Starting a new project in CX-Programmer


OMRON

Opening a new Program


OMRON

Up- and downloading of PLC programs


OMRON

OMRON

Statement List

000.00

000.01

000.01

100.00

000.02

LD AND OR AND OUT 000.00

000.02


000.01

000.03

100.00

000.00 000.01 000.02 000.03 100.00

OMRON

Statement List

000.00

000.02

000.01

100.00

LD AND OR AND OUT

000.03

000.00

000.00 000.01 000.02 000.03 100.00

000.01

000.03

000.02

000.00

000.02


000.01

000.03

100.00

LD AND LD AND OR LD OUT

000.00 000.01 000.02 000.03 100.00

100.00

OMRON

Statement List

000.04

000.05

000.06

000.07

000.04

000.05

000.06

000.05

000.07


000.07

100.01

100.01

LD OR LD OR AND LD OUT

000.04 000.06 000.05 000.07 100.01

OMRON

Statement List

000.00


000.01

000.02

000.03

100.02

000.04

000.05

100.03

OMRON

Statement List

000.00

000.01

*

000.02

000.03

100.02

000.04

000.05

100.03

TEMPORAIRY RELAY


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


OMRON

TRY...

Program Writing – Seven steps

1. Define the purpose 2. Problem Splitting 3. Working out 4.

Design

5.

Writing

6.

Testing

7.

Finishing


OMRON

Program Writing – Define the Purpose

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 – Problem Splitting

2. In-take transport

Drilling station

Transport and ejecting the products


OMRON

Program Writing – More Splitting

2. In-take transport

Transport

Drilling station

Transport

Drilling

Transport & ejection


Transport

Ejection of the products

OMRON

Program Writing – Defining I/O list 3.

OMRON

Working out (I/O list)

000.00 000.01 000.02 000.03 000.04 000.05 000.06

FInput FTransp CilOut CilIn FOutput PusIn PusOut

Sensor on input belt Sensor on transport belt Cylinder out Cylinder in Sensor on output belt Pusher in Pusher out

100.00 100.01 100.02 100.03 100.04

Minput MTransport ACyl MOutput APus

Motor input belt Motor transport belt Cylinder Motor output belt Pusher

099.15 099.14 099.13 099.12

PUW PUWR MP MPR

Product under work Product under work ready Move products Move products ready


Adding comments to the PLC program


OMRON

Adding comments to contacts: ‘Symbols’


‘Global symbols’ and ‘Local symbols’

OMRON

Online Edit


OMRON

An easy way to connect…


OMRON


OMRON

TRY...

OMRON

Functions

Ladder symbol Condition 1 XYZ(99) Condition 2 S Condition 3

Operand Data-area S: Source word IR, SR, AR, HR, LR, T/C, DM, #

P1

P1: Parameter word

R

IR, AR, HR, LR


R: Result word IR, AR, HR, LR, T/C, DM

OMRON

Timer Ladder symbol Condition 1

Operand Data-area

TIM

N: TC number

N

# (000-511)

SV

SV: Set value (BCD) IR, AR, DM, HR, LR, #

P1 Time Contact

= 1 - 9999 = 0.1 - 999.9 sec = TIM0

INPUT

SV


SV TIMER OUTPUT

OMRON

Normal Timer

000.00

100.00


SV

SV

OMRON

Delay After Off

000.01

SV1 100.01


SV1

OMRON

On/Off Delay

000.02

SV3 100.02

SV2


SV3 SV2

OMRON

One Shot

000.03

SV3 100.03


SV3

OMRON

High Speed Timer

Ladder symbol

Operand Data-area

Condition 1 TIMH(15)

SV Time Contact

N: TC number

N

# (000-511)

SV

SV: Set value (BCD)

= 1 - 9999 = 0.01 - 99.99 sec = TIM0

IR, AR, DM, HR, LR, #

INPUT

SV


SV TIMER OUTPUT

OMRON

Counter Ladder symbol

Operand Data-area

Pulse

CNT

N: Counter number

Reset

N

# (000 – 511)

SV

SV: Set value (BCD)

SV Contact


= 1 - 9999 = CNT511

PULSE

5

4

3

2

RESET

COUNTER OUTPUT


1

0

0

5

4

3

5

5

4

OMRON

Reversible Counter Ladder symbol

Operand Data-area

II+

CNTR(12)

N: Counter number

DI-

N

# (000 – 511)

Reset

SV

SV: Set value (BCD)

SV Contact


= 1 - 9999 = CNT511

II+ DI-

0

1

RESET COUNTER OUTPUT


2

3

0

1

2

1

0

3

2

3

0

3

0

1

Example Program


OMRON

OMRON Try…

Manipulation of numbers and bits


ON-LINE edit

OMRON

Keep Ladder symbol

Operand Data-area

S

KEEP(11)

B: Bit

R

B

IR, AR, HR, LR 000.00

000.01

100.00

000.00 KEEP(11) 000.01 100.00

BIT SET RESET


100.00

OMRON

Set en Reset

Ladder symbol S

R

Operand Data-area

SET

B: Bit

B

IR, AR, HR, LR

RSET

B: Bit

B

IR, AR, HR, LR


OMRON

Signal Flanks Ladder symbol Signal

Signal

Operand Data-area

DIFU(13)

B: Bit

B

IR, AR, HR, LR

DIFD(14)

B: Bit

B

IR, AR, HR, LR

CYCLUS


OMRON

Interlock

Ladder symbol Signal

IL(02)

Signal

ILC(03)


Interlock

PROGRAM WITHOUT INTERLOCK


OMRON

Interlock

PROGRAM WITH INTERLOCK


OMRON

OMRON

DIFU and DIFD in Interlocks

000.00 IL(02) 000.01 DIFU(13) 10.00

ILC(03)

A

000.00

ON OFF

000.01

ON OFF

010.00

ON OFF


Example Program


OMRON


OMRON

Try…

Special Internal Relays


OMRON Output inhibit Battery alarm Always on Always off - 253.14

First scan

1 min pulse 0.02 sec pulse 0.1 sec pulse 0.2 sec pulse 1.0 sec pulse

OMRON

Questions?

Thank you for you attention

if you have any question…


?

PLC - DATA Hands-on training

OMRON

g n i n i a r t n o s d n a h a t da


OMRON

System Flags

ADRESS 255.03 255.04 255.05 255.06 255.07


FUNCTION ER CY GR EQ LE

NAME ERROR CARRY GREATER EQUAL LESS

error bit carry bit > bit = bit < bit

OMRON

Instruction groups * * * * * * * * * * * * * * * *

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


OMRON

Logical instructions

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

OMRON

Basic Instructions

NOP(00)

No function

END(01)

End of program

IL(02)

Interlock

ILC(03)

Interlock close


OMRON

Jump Instructions LADDER SYMBOOL

OPERAND DATAGEBIEDEN

JMP(04)

N: Sprongnummer # (00 to 99)

N N: Sprongnummer # (00 to 99)

JME(05) N


000.00 JMP(O4) 000.01

100.00

OUTPUTS FREEZE TIM 0 #9999

JME(O5)

TIMERS STOP

OMRON

Jump Instructions


V.W.1 JMP(O4) 0

LABEL 0 Can be used more than one time in the program.

JME(O5) 0 V.W.2 JMP(O4) 0

JME(O5) 0

USED More programs into 1 PLC Shorten programs.

OMRON

Jump Instructions


V.W.1 JMP(O4) 0

V.W.2 JMP(O4) 0

JME(O5) 0

LABEL 0 JMP-JMP-JME combination

OMRON

Jump Instructions


V.W.1 JMP(O4) 1

V.W.2 JMP(O4) 2

JME(O5) 2

JME(O5) 1

LABEL 1- 99 Can be used only once in the program.

OMRON

Jump Instructions


JME(O5) 1

V.W.1 JMP(O4)

LABEL 1- 99 Jump back in the program

1

USED Recursive action Conversion more than one variable MODBUS CRC Check

Example Program


OMRON


OMRON

Try…

Data monitoring


OMRON

Data Shifting Instructions

Data Shifting Instructions


OMRON

OMRON

Shift Register

SHIFTREGISTER SFT(10) DATA SFT(10) C.P. 99

End word IR, AR, DM, HR, LR

RESET 99 99.12

E

VERLOREN 0 0 0DATA 0 1

Condition:


Start word IR, AR, DM, HR, LR

100.00

St+1, St+2, ...

St

0 0 1 1 1 0 0 1 1 0 1 0 1 0 1 0 0 1 0 1 EXECUTIE 1 0 0 1 CONDITIE

End word >= Start word Same data area

Example Program


OMRON


OMRON

Try…

OMRON

Shift Register

SHIFTREGISTER SFTR(84) C: Control word IR, AR, DM, HR, LR

V.W. SFTR(84)

St: Start word IR, AR, DM, HR, LR

C St

E: End word IR, AR, DM, HR, LR

E 000.00

10.12

Example C= IR10

L/R 000.01

10.13

DATA 000.02

10.14

CLOCK PULSE 000.03


10.15

RESET

OMRON

Shift Register

SHIFTREGISTER ASL(25) V.W. ASL(25) Wd

Wd: Word IR, AR, DM, HR, LR

ER, EQ

BIT 15

BIT 0

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

Cy


0

OMRON

Shift Register

SHIFTREGISTER ASR(26) V.W. ASR(26) Wd


ER, EQ

BIT 15

BIT 0

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

0


Cy

OMRON

Shift Register

SHIFTREGISTER ROL(27) V.W. ROL(27) Wd


ER, EQ

BIT 15

BIT 0

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

Cy


OMRON

Shift Register

SHIFTREGISTER ROR(28) V.W. ROR(28) Wd


ER, EQ

BIT 15

BIT 0

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


Cy

OMRON

Shift Register

SHIFTREGISTER SLD(74) V.W.


SLD(74) St


E

ER

E

1 2

2 3

St

3 4

4 5

5 6

6 7

7 8

8 0

VERLOREN DATA

0 Condition:



OMRON

Shift Register

SHIFTREGISTER SRD(75) V.W.


SRD(75) E


St

ER

St

1 0

1 2

E

3 2

4 3

5 4

6 5

7 6

8 7

VERLOREN DATA

0 Condition:



OMRON

Shift Register

SHIFTREGISTER WSFT(16) V.W.


WSFT(16) St


E

ER DM100

0000

0000 1234 1111 1234 1111 2233 1FFF 2233 1FFF 0000 0000 9999 4545 9999

VERLOREN DATA

DM106

Condition:



OMRON

Notations


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

1234 4 * 10 0 3 * 10 1 2 * 10 2 1 * 10 3

OMRON

Notations

NOTATIONS Binary 0,1

1011


11 1*20 = 1 1*21 = 2 0*22 = 0 1*2

3

= 8 11

:2

rest 1

:2

rest 1

:2

rest 0

:2

rest 1

5 2 1 0

1011

OMRON

Notations

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

12A4


4772 4 * 16 0 =

4

10 * 16 1 =

160

2 * 16 2 =

512

1 * 16

3

= 4096 4772

: 16

rest 4

: 16

rest 10=A

: 16

rest 2

: 16

rest 1

298 18 1 0

12A4

OMRON

Notations

NOTATIONS Hexadecimal <-> Binary Hexadecimal

Binary


12A4

0001 0010 1010 0100 2 15

20

OMRON

Notations

NOTATIONS Decimal <-> BCD Decimal

1294

BCD

0001 0010 1001 0100


23

20 D

23

20 23 H

20 23 T

20 E

OMRON

Notations

NOTATIONS DEC

HEX

BIN

BCD

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

0 1 2 3 4 5 6 7 8 9 A B C D E F 10 11 12 13 14

00000 00001 00010 00011 00100 00101 00110 00111 01000 01001 01010 01011 01100 01101 01110 01111 10000 10001 10010 10011 10100

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


Data Movement Instructions

OMRON



OMRON


Data Movement Instructions MOV(21) V.W. MOV(21)

S: Source word IR, AR, DM, HR, LR, TC, #

S

D: Destination word IR, AR, DM, HR, LR

D

ER, EQ

SOURCE WORD

DESTINATION WORD

1101101110011011

1101101110011011


Status source word will not be changed

Example Program


OMRON


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Differentiated Instructions

Differentiated Instructions 000.01

000.02

000.03

DIFU(13) 010.00

010.00

MOV(21) #0001 DM0000

000.01


000.02

000.03

@MOV(21) #0001 DM0000

OMRON

Indirect Addressing

Indirect Addressing 000.01

MOV(21) #0010 DM0012

BEFORE

AFTER

DM0010

0013

DM0010

0013

DM0011

3331

DM0011

3331

DM0012

1234

DM0012

0010

DM0013

A000

DM0013

A000

DM0014

0000

DM0014

0000

DM0015

FFFF

DM0015

FFFF


OMRON

Indirect Addressing

Indirect Addressing 000.01

MOV(21) #0010 *DM0012

BEFORE

AFTER

DM0010

0013

DM0010

0013

DM0011

3331

DM0011

3331

DM0012

1234

DM0012

1234

DM0013

A000

DM0013

A000

DM0014

0000

DM0014

0000

DM1233

A120

DM1233

A120

DM1234

AD01

DM1234

0010

DM1235

FFFF

DM1235

FFFF


OMRON

Data Movement Instructions MVN(22) V.W. MVN(22)

Br: Source word IR, AR, DM, HR, LR, TC, #

Br


D

ER, EQ

SOURCE WORD

DESTINATION WORD

1101101110011011

0010010001100100



OMRON

Data Movement Instructions XFER(70) V.W. XFER(70)

N: Number of words IR, AR, DM, HR, LR, TC, #

N

Br: First source word IR, AR, DM, HR, LR, TC

Br

D: First destination word IR, AR, DM, HR, LR

D

ER Br

3331

D

3331

Br+1

1234

D+1

1234

Br+2

A000

D+2

A000

Br+3

0000

D+3

0000

Br+N-1

A120

D+N-1

A120



OMRON

Data Movement Instructions BSET(71) V.W. BSET(71)


Br

St: Start word IR, AR, DM, HR, LR, TC

St

E: End word IR, AR, DM, HR, LR, TC

E

ER Br

Condition:


3331


St

3331

St+1

3331

St+2

3331

St+3

3331

E

3331

OMRON

Data Movement Instructions XCHG(73) V.W.

V1: To change word 1 IR, AR, DM, HR, LR, TC

XCHG(73) V1

V2: To change word 2 IR, AR, DM, HR, LR, TC

V2

ER

V1


1234 3331

V2

3331 1234

OMRON

Data Movement Instructions MOVB(82) V.W.

Br: Source word IR, AR, DM, HR, LR, #

MOVB(82) Br

Bi: Bit designation (BCD) IR, AR, DM, HR, LR, TC, #

Bi


D

ER


SOURCE WORD

1

DESTINATION WORD

1 Bit status source word will not be changed

OMRON

Data Movement Instructions MOVD(83) V.W.


MOVD(83) Br

Di: Digit designation (BCD) IR, AR, DM, HR, LR, TC, #

Di

D: Destination word IR, AR, DM, HR, LR, TC

D

ER


SOURCE WORD

4

2

7

1 Di = #0210

DESTINATION DOELWOORD WORD

9 7

9 1

3

Digit source word will not be changed

3

Data Compare Instructions



OMRON

OMRON

Data Compare Instructions CMP(20) V.W. CMP(20)

Cp1: First compare word IR, AR, DM, HR, LR, TC, #

Cp1 Cp2 255.05 >

100.00

255.06 =

100.01

255.07 <

100.02

ER


Cp2: Second compare word IR, AR, DM, HR, LR, TC, #

Example Program


OMRON


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Data Compare Instructions CMPL(60) V.W. CMPL(60)

Cp1: First compare word IR, AR, DM, HR, LR, TC

Cp1 Cp2 255.05 >

100.00

255.06 =

100.01

255.07 <

100.02

ER


Cp2: Second compare word IR, AR, DM, HR, LR, TC

OMRON

Data Compare Instructions BCMP(68) V.W.

VD: Compare data IR, DM, HR, LR, TC, #

BCMP(68) VD

CB: Startaddress table IR, DM, HR, LR, TC

CB R

R: Result word IR, AR, DM, HR, LR

ER VD Lower limit

1234 Upper limit

RES

CB

1000

CB+1

2000

1

CB+2

1280

CB+3

1420

0

CB+4

1234

CB+5

1234

1

CB+6

2000

CB+7

2400

0

CB+30

1100

CB+31

1500

1


Bit 0

Bit 15

OMRON

Data Compare Instructions TCMP(65) V.W.

VD: Compare data IR, DM, HR, LR, TC, #

TCMP(65) VD

CB: Startaddress table IR, DM, HR, LR, TC

CB R


ER


VD

1234 DATA

RES

CB

1000

0

CB+1

1280

0

CB+2

1234

1

CB+3

2000

0

CB+15

1100

0

Bit 0

Bit 15


MCMP(19) CPS(--) CPSL(--) ZCP(--) ZCPL(--)


OMRON

Multiple words compare Binary compare with sign Double binary compare met sign Zone compare with sign Double zone compare with sign

Data Conversion Instructions

BIN(23) BINL(58) BCD(24) BCDL(59) ASC(86) HEX(--)


OMRON

BCD ->Binary Double BCD -> Double Binary Binary -> BCD Double Binary -> Double BCD HEX -> ASCII ASCII -> HEX

BCD Calculation Instructions

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BCD Calculation Instructions


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Data Calculation Instructions


LADDER SYMBOOL STC(40)

@STC(40)

LADDER SYMBOOL CLC(41)

Bit 255.04

@CLC(41)

OMRON

Data Calculation Instructions ADD(30) V.W. ADD(30)

Br1: Source word 1 (BCD) IR, AR, DM, HR, LR, TC, #

Br1 Br2


R


ER, EQ, CY

Br1 + Br2 + Cy = R -> Cy CY before exec. - Br1 (Source) - Br2 (Add) “0” 1234 2345 “1” 1234 2345 “0” 4567 7667 “1” 4567 7667 “0” 9999 0001 “1” 9999 0000 “0” 0000 0000


- R (Result) - CY after exec. 3579 “0” 3580 “0” 2234 “1” 2235 “1” 0000 “1” 0000 “1” 0000 “0”

EXAMPLE PROGRAM Example Program


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Data Calculation Instructions SUB(31) V.W. SUB(31)


Br1 Br2


R


ER, EQ, CY

Br1 - Br2 - Cy = R -> Cy CY before exec. - Br1 (Source) - Br2 (Add) “0” 1234 2345 “1” 1234 2345 “0” 8567 7667 “1” 8567 7667 “0” 0000 0001 “1” 0001 0000 “0” 0000 0000


- R (Result) - CY after exec. 8889 “1” 8888 “1” 0900 “0” 0899 “0” 9999 “1” 0000 “0” 0000 “0”


OMRON

MUL(32) V.W. MUL(32)

Vt: Multiply word (BCD) IR, AR, DM, HR, LR, TC, #

Vt Vv R

ER, EQ

Vv: Multiplier(BCD) IR, AR, DM, HR, LR, TC, # R: First result word IR, AR, DM, HR, LR

Vt * Vv = R (R+1)

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


OMRON

Data Calculation Instructions DIV(33) V.W. DIV(33)

Dd: Divider word (BCD) IR, AR, DM, HR, LR, TC, #

Dd Dr

Dr: Divider (BCD) IR, AR, DM, HR, LR, TC, #

R

R: First result word IR, AR, DM, HR, LR

ER, EQ

Dd : Dr = R

rest R+1

Attention: the result gives always two words



INC(38) DEC(39) ADDL(54) SUBL(55) MULL(56) DIVL(57)


OMRON

Increases BCD number with 1 Decreases BCD number with 1 Double word ADD Double word SUBTRACT Double word MULTIPLY Double word DIVIDE

Binary Calculation Instructions

OMRON

ADB(50) SBB(51) MLB(52) DVB(53) ADBL(--) SBBL(--) MBS(--) MBSL(--) DBS(--) DBSL(--)

ADD binary SUBTRACT binary MULTIPLY binary DIVIDE binary Double word ADD Double word SUBTRACT Signed MULTIPLY Double word signed MULTIPLY Signed DIVIDE Double word signed DIVIDE

NEG(--) NEGL(--) CPS(--) CPSL(--)

2’s complement conversion 2’s complement conversion (double) 2’s complement compare 2’s complement compare (double)


Logistic Calculation Instructions

COM(29) ANDW(34) ORW(35) XORW(36) XNRW(37)


OMRON

1’s Complement Logical AND between two words Logical OR between two words Logical XOR between two words Logical XNOR between two words

OMRON

Subroutine Instructions SBS(91) / SBN(92) / RET(93) V.W. SBS(91)

N: Subroutine number #(00 - 255)

N

ER

SBN(92) N

- Program -


RET(93)

APPLICATION Actions which are executed more than once in the program

Example Program


OMRON


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OMRON

Step Instruction STEP(08) / SNXT(09)

B: Control bit IR, AR, HR, LR

STEP(08) B

254.07 Step start flag - Program -


V.W. SNXT(09) B

OMRON

Step Instruction Example 0 TR1

TR5

1

5 TR2

2

TR6

3

6 TR7

TR3

4

7 TR4

Ref 0


TR8

Ref 1

OMRON

Step Instruction


STEP(08) / SNXT(09) 099.00 000.01 099.01 000.02 099.02

000.03 099.00

CNT500 099.00

Example Program

EXAMPLE PROGRAM


OMRON


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Task programming

Task One Ladder

•

ＴａｓｋＴａｓｋＴａｓｋ 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


OMRON

Cyclic Tasks

Task 00

End

Task 01

Task 02

I/O refresh


• 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

OMRON

Interrupt tasks

Task 00

End Task 01

Task 02


• Interrupt of cycle task execution can be triggered by – Power fail – Internal timer – External interrupt input – Message received on serial board Interrupt Task

End

Task programming

OMRON

• 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


Cycle time – Standard situation

Cycle Time

Overseeing Processing

OMRON

- Check Battery - Read DIP-switches - Check I/O Bus - Check User Program Memory - Check for Memory Card

Program Execution

I/O Refreshing Peripheral Servicing


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

OMRON

Overseeing Processing

Program Execution

I/O Refreshing


Cycle Time for Peripheral Servicing

Cycle Time for program execution

Cycle time – Parallel Processing Mode

Overseeing Processing Peripheral Servicing

- 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

OMRON

Optimisation of the cycle time

Execute


Stop Stop Execute

Tasks : summary

OMRON

• 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 !


OMRON

Questions?

Thank you for you attention

if you have any question…


?

OMRON Plc Training

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