36721642-HMI-Training-Basic.pdf

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HMI-Basics-course 011005

1

Welcome to thebasics of the HMI!




2

• Basic functions

• Object handling

• Programming

software

• Exercises based uponthe example

• Different ways ofconnecting theterminal

Content of Course




3

What is HMI and when can it beused?




4

The usual inf ormat ion way

How t o select How t o select impor tan t impor tan t in fo rmat ion? in fo rmat ion?

RUN STOP

FWD REV

Process/machineProcess/machine

? # ! ? # !

Up Down

ALARM ALARM ALARM ALARM

1245.87

Information provider




5

• Information in a structured way

• The information will be clear and in right time• Easier to handle when changes occurs

HMIHMIProcess/

machine

Process/

machine

HMI as an information provider




6

SCADA syst ems

IPC sol ut i ons

HMI’s

Tradi t ional met ers, but t ons et c

The HMI hierarchy

FUNCTIONALITY

$




7

The terminal series

• The sameprogrammingconcept

• Simple to program• Simple to use

• Compatible with themajor controlsystems on the

market




8

Advantages

• Replaces switches,indication lamps,time relays, pre-selection counters,

weekly events etc• Build projects

withoutchanging thePLC-program

• Information in astructured way




9

When can I use an HMI?

You can use an HMI f or almost any app l ica t ion . . .

• When there is a need for an operator interface

• Drivers to all major control manufactures




10

You will save...

Time

• easier to handle

• quicker to learn

• simple to install

• right information ...… at the right moment

Money

• effective

• flexible

• simple




11

The Software Concept




12

The programming software...

…is a very easy and user f r i endl y pr ogr amming t ool

• Block Manager for easy structure making

• Cross-reference list will help you organize your I/Os• Import and export of symbols in all formats

• Symbol editor for self-made symbols

• Standard object library

• Automatic documentation of the completeapplication




13

• It’s a 32bit version (Windows 95, 98, NT, ME or 2000)

• Full support for Windows (Copy/Paste etc)

• Toolbox / Tool tips

• Several projects can be

open at the same time

• Downloadable drivers

• Backward compatible

• Peripheral configuration

• Internal namelist Manager• Supports different languages

The programming software




14

HMI functionality

Sof t war e f unct ions l i ke

• Alarm management

• Recipe handling

• Trends• Message library

• Time channels

• Print outs

• Password for security

• Web functions

6




15

Objects

A large l ib r ary of ob j ect s

• Dynamic or static

Symbols

• We have it all!

• And if not ...

• You can always import a new one

• Mostly, it is only the imaginationof creation that sets the limitationof what you can do




16

Block 0Block 0 Block 1Block 1

Block 2Block 2

Block 3Block 3

Block 4Block 4

. . .w hen we develop a p r oj ect • We build projects with blocks

– Both text blocks and graphic blocks

– Add blockjumps and you have your structure

Using a structure




17

Block structure

Block st r uct ure t hat shows bui l d ing of pr oj ect

System blocks

HMI




18

--- Length ---

Pipe 1 173 mmPipe 2 253 mm

Pipe 3 178 mm

Pipe 4 171 mm

Pipe 5 134 mm

Pipe 6 283 mm

Graphi c block Tex t block

Block types (screens)




19

• Object data are saved directly in the terminals memory

• No PLC programming required

• Only objects on the screen are updated• Does not load the PLC-program (shows index values direct

from the PLC- memory, not from the PLC-program)

Object based




20

• Static graphicalobjects to draw andwrite

• Graphical objects for

digital signals

• Graphical objects foranalog signals

• Object to handle

e g jump, show time,show alarms, etc

Different objects




21

Exercise 1

We wi l l do t h is t oget her

• Create a new project

• Select terminal

• Use the demo driver• Open block 0

• Create a digital object connected to M80*

• Create a analog object connected to D80*

* M=bit device (M0-M99)D=analog device (D0-D99)




22

D80

M80

Exercise 1 (complete result)

ON

12345




23

Starting project

• Start configurationsoftware

• Choose New in the

Fi le menu• Select Terminal

• Choose ControllerSystem

• Set color profile




24

To be abl e t o have an visual image overv i ewof t he complet e pro j ect

Block Manager




25

HMI

The appl i cat ion shal l al way s cont ain bl ock no. 0! • This is the first block that the terminal will show when

it has booted up

Block 0




26

Block Header

• Block number• Block name• Display signal

– To open this block whena digital signal goes on

• Print and print completed signal

– To print this block whena digital signal goes on

• Send as e-mail

– To send this block as an e-mailwhen a digital signal goes on(Only valid for text block)

• Password protectionon the block• Color and size of cursor




27

M80=?

Obj ect t hat wi l l change bet ween t wot ext s depending on t he condi t ion oft he digi t a l signal

Digital Text




28

Digital Text - Settings

• General

– Digital signal

– Text 0 and text 1

– Color

• Font

– Text style• Access

– Maneuverableor not

– Password

• Dynamics

– move, hide etc




29

Analog Numeric

Numeri c pr esent at ion of an anal og si gnal

D80 =12345 12345




30

Analog Numeric - Setting

• General

– Analog signal

– Size, no.ofdecimals

– Offset & Gain

– Color

• Font– Text style

• Access

– Maneuverableor not

– Password

• Dynamics– Move, hide etc




31

Transfer

Send

• Transfer project to the terminal

Receive

• Get project from the terminal

Ver i f y

• Check projects PC=terminal

St op

• Terminate transfer process

Settings • The PC:s communication parameters




32

Exercise 2

Present at ion and input oft emper at ur e in a r oom

• Actual temperature is D0

Cont r o l l i ng of l i ght ing in a r oom • Light condition is M10

Show act ual t ime in t he t erminal




33

D0

M10

Exercise 2 (complete result)




34

Time/Date

Analog

Bargraph

Static text

Digital Symbol

Main menu bl ock 0

Slider




35

Static Text

- -TEXT

Obj ect t hat shows t ex t t hat not wi l l be changed

• General

– Text

– Color• Font

– Text size

• Dynamics

– Move, hide etc




36

Digital Symbol

Obj ect t hat changes bet ween t wo symbols depending on t he condi t ion of a di gi t a l signal

Lighting On/Off

M10=?




37

Digital symbol - Setting

• General

– Digital signal

– Symbol type 0 and 1

– Resizable

• Access

– Maneuverable or not

– Password

• Dynamics

– Move, hide etc




38

Slider

Obj ect t hat changes t he value of an analog regist er

D0=?




39

Slider - Setting

• General

– Analog signal

– Scale

– Min/Max entry values

– Offset & Gain

– Color

• Access– Maneuverable or not

– Password

• Dynamics

– Move, hide etc




40

D0 = 1000 25° C

Temp: 25° C

Offset = 0Gain = ?

The presented value = Register value * Gain + OffsetEx: 25 = 1000 * Gain + 0=> Gain = 25 / 1000=> Gain = 0.025

Offset & Gain




41

Obj ect t o show act ual t ime wi t h day andda te •Controlled by the real-time clock in the terminal

Digital watch

01-06-25 14:16:37




42

Digital watch - Setting

• General

– Day of week– Date– Time– Time format– Color

• Font– Text style

• Access– Maneuverable or not– Password

• Dynamics

– Move, hide etc




43

Cr eat e a t ime channel t hat cont r o lst he l i ght (M10)

• Interval 1: Mon-Fri 08.00-16.00

• Interval 2: Sat-Sun 07.30-17.00

Exercise 3




44

PLC

M10 Lamp

Wit h t ime channels you can set and r eset di gi t al signals r elat ive t o t he clock in t he t ermi nal

• Channels are defined under Time channels in thef unct ions menu

• Signal and time intervals are specified

Time channels




45

Time channels - settings

• General– Name

– Controlled signal– Interval

– List of channels




46

Exercise 4

Cr eat e j ump t o a new bl ock

Show managing dat a f r om PLC in a t r end obj ect

• Managing data is available in D20-D23




47

Exercise 4 (Complete result)

Block 0

Block 1

Trend




48

Text

Trend

D20-23

Block 1




49

JUMP TO BLOCK 1

Jump

Obj ect t hat makes i t possib l e t o j umpt o anot her b lock

HMI B i 011005




50

Jump - Setting

• General– Jump to block– Text field– Positions

– Color

• Font

• Dynamics

HMI B i 011005




51

F1

F2

F3

F4

F5

F6

F7

F8

F9-16

Function keys

Possi bl e t o connect a f unct i on key t o a signalor a specia l f unct ion (e.g. j ump t o anot her block)

•Two types, Global or local function keys

– Global function keysis defined under the

functions menu and arevalid in the hole project*

– Local is defined in theselected block headerand are only valid inthe specific block

Local keys have higher

priority compared to

global function keys

HMI Basics course011005




52

Function key - Settings

• I/O– Momentary,toggle,set/reset

digital bits– Load a pre-set value to an

analog register, etc

• Jump to block• Other function

– Load recipe– Log in to a security level– etc

• Macro

• Security level





53

Obj ect t hat pr esent s col lect ed analog dat a

Trend

Pr esent t he room and out door t emper at ure





54

Trend - Setting

• General

– Trend name

– Sample settings

– X/Y settings

– Color

• Curves– Analog signals

– Offset & Gain

– Color of pen

• Dynamics

– Dynamical X and Yscales etc

HMI-Basics-course011005




55

Exercise 5

Passwor d pr ot ect t he blocks t hatpr esent s t he t r ends




HMI Basics course 011005

56

Password

Pr ot ect select ed par t s of t he machine against unaut hor i zed access

• Protect system parameters

• Passwords are definedunder the f unct i ons menu





57

Password - Settings

• Security level

– Passwords to level 1-8

• Login signal

– Signal which generates theentry field for logging in

• Logout signal

– Signal that logs out thecurrent user

• Login level reg.

– Register that state leveldirectly

• Current level reg

• Login timeout• Password RUN/PROG





58

LEDS

• LEDS in 2 colors(red/green)

• Different flashingfrequency

• Can be controlled from

PLC-program via dataregister

• Specify text to text Strips

– LEDs are defined underthe funct ions menu




59

D0=600 14° C

ALARM ! ! Temp bel ow 15°C

Exercise 6

Gener at e alar m when t he t emperat ur e is high

• High temperature in room ( M50 )

Gener at e al arm when t he t emper at ure is <15°C

• Low temperature in room ( D0 )




60

Alarm handling (alarm group)

Alarm gr oups ar e def ined t o pr i or i t y t he alarms

• Alarm groups are defined under Alarm group in thefunctions menu

A_larm Machine stop ( Critical )B_larm Stops a part of a machine

C_larm Warning

D_larm ...




61

Alarm group - Settings

Group name

Active alarm ingroup

Unacknowledgedalarms in thegroup

List of defined

groups




62

Alarm handling (message)

Alar m messages ar e def i ni t i ons ofal ar m si gnal s and messages

• Alarm messages is defined under Alarms

in the funct ions menu




63

Alarms - Settings

Alarm text that will bepresented

Alarm trigger signal

Which group

List of defined alarms




64

Exercise 7

The administ r a t ion depar t ment have

bought a cof f ee machine f or t he house

• Your task is to automate it with recipe handling




65

Exercise 7 (Complete result)

Block 1

Block 2

Recipe




66

Analog bargraphs

D20-24

Key field

Text

Recipe block

ASCII object




67

Recipe handling

A f unct ion t hat saves al l analog and digi t a l

signals t hat ar e r epresent ed in t he block f or

f ut ur e use

• Different settings for different

functions in the machine• Saving will be done in a block and

loading can be done in all blocks




68

Recipe handling

• 4 functions are connected tofunction keys

– Save recipe

– Load recipe

– Delete recipe

– Append recipe

• The I/O-signals that are in theblock are saved in the recipe

• Can be saved in categories, catalogsystem

• Saved recipes can be loaded in anyblock

• Saved recipes can be read andedited in a PC




69

Set t ing of syst em r elat ed f unct ions • System signals is defined in the Set up menu

System Signals

• Gives information of the current block no.

• Controller handles the block jumps

• Sound signal

• Display on/off

• To invert the screen( black screen/white text, only valid onmonochrome displays )

• Gives information of the current cursorposition in the graphic block

• Controller handles the cursor position inthe graphic block

• Printer status register

• For indexing of the message libraries

• Special commands




70

Add on tools

Dedicat ed sof t war e sui t e f or simpl ecommunicat ion wi t h t he oper at or t ermina l

• File Transfer software

– Transfer alarms, trends and recipe files between PC and

terminal

• FTP Transfer software– FTP client to transfer alarms, trends, recipe and HTML files

between PC and terminal using an Ethernet connection

• Modem software

– Communicate with the terminal via modem

• Sysload software– Load new operating software to the terminal, O/S update




71

File Transfer software

• Get trend files

• Read recipe, createnew from PC

• Read

alarm lists forlogging alarms

• All files can beopened directlyin Excel




72

File Transfer

Cl i ck on Opt ions t o be able t o set -up t he communicat ion set t ings

Files inthe HMI

Files inthe PC




73

Choose New to create newsettings

Choose Edit to change a currentconfiguration

Mark the settings youwant to use and press OK

File Transfer, settings






75

• Click on Connect when the settings are done• Choose Rec> to transfer info from the HMI to the PC

• Choose <Send to transfer info from the PC to the HMI

File Transfer

NOLLÄGE.skv

RECEPT1.skv

RECEPT2.skv

RECEPT3.skv

RECEPT4.skv




76

Exercise 8 (optional)

Creat e t ext s t hat expla i n what s happeningin t he machine/ appl i cat ion

• Connect the library to D0




77

Message Library

Wit h t he f unct ion message l i brar y t ext t ab les

ar e cr eat ed wher e value bet ween 0-65535 are

a t t ached t o t ex t s

• You can use this for simple presentation,for example sequence controllingThe operator can be notified wherein the sequence he is for the moment

• Controlled from the Controllervia a data register

• Text presents in aoptional block




78

Librarynumber

List of library

Name of library

Edit textsin library

Message Library

• To create your library, go to Message Libraryunder the menu funct ions

• To create your text messages in the library,click on Edit on chosen library




79

Text we wantto show

Add textmessage

Number valueto make textbeing shown

Availabletexts in theactual library

Message Library

• A Library can contain as many as 512 text stringsthat can be as long as 40 characters each






81

Symbol Manager

Cr eat e your own symbol s, l ogos and

backgr ounds t o t he pr oj ect

• The symbol is created in a drawingprogram (e.g. Paint) and importedor pasted into the software

• A drawing program is available in the software forsimple pictures or adjustments

• A existing symbol can be exported to a drawing

program, adjusted and imported again– Symbols is defined under Symbol manager in thefunct ions menu




82

TCP/IP(option)

Profibus DP(option)

Communicat i on wit h

Software Printers No protocol Controller(modems) mode

RS232C RS422 / 485

The ports of freedom...

Controller


S l t i l



83

Several terminalsto one PLC-system

TCP/IP

Server Client Client


Se eral terminals to



84

Several terminals tomore than one PLC-system

Server Server Client

/Client

TCP/IP




85

Questions?




Other Courses in HMI

TCP/ IP t r ai ning wi t ht he HMI(advanced)

Documents

36721642-HMI-Training-Basic.pdf