102602994 wincc-course-ppt

June/2007 Simatic WinCC FlexibleSIEMENS LTD EGYPT 2007All Rights Reserved

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sHMI

Human Machine Interface

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sHMI usages

• Process visualization

• Operator control of the process

• Displaying alarms

• Archiving process values and alarms

• Process values and alarms logging

• Process and machine parameter management


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sComponents of WinCC

• WinCC flexible Engineering System

• WinCC flexible Runtime

• WinCC flexible options


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sApplication for HMI

Controller with one HMI devices

Controller with several HMI devicesControl with one HMI deviceAn HMI device which is directly connected to the controller via the process bus is referred to as a single-user system. Single-user systems are generally used near production, but can also be deployed to operate and monitor independent part processes or system sections.

Controller with several HMI devicesSeveral HMI devices are connected to one or more controllers via a process bus (e.g. PROFIBUS or Ethernet). Such systems are deployed, for example, in a production line to operate the plant from several points.


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HMI System with centralized functionsAn HMI system is connected to a PC via Ethernet. The upstream PC assumes central functions, e.g. recipe management. The necessary recipe data records are provided by the subordinate HMI system.


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Support for Mobile UnitsMobile units are mainly implemented in large production plants, long production lines or in conveyor technology, but can also be implemented in systems in which direct visual contact with the process is necessary. The machines to be operated are equipped with several interfaces to which the Mobile Panel 170, for example, can be connected. The operator or service technician can thus work directly on site. This enables an accurate setting up and positioning, e.g. during the startup phase. In the case of servicing, mobile units ensure shorter downtimes.


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sApplications for HMI

By using the Sm@rtService option, it is possible to connect to an HMI device from a workstation via a network (Internet, LAN). Example: A medium-sized production company has a service contract with an external service company. When servicing is required, the service technician responsible can remotely access the HMI device and display its user interface directly on his workstation. In this way, updated projects can be transferred more quickly which, in turn, reduces machine downtime.


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sSiemens HMI Family

• Micro PanelsMicro Panels

• Mobile PanelsMobile Panels

• Touch & Operating panelsTouch & Operating panels

• Panel PCsPanel PCs

• PC (SCADA) PC (SCADA)


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Operator Panel

Touch Panel

Mobile Panel

Siemens HMI family


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Panel PC

Multi Panel

Siemens HMI family


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sWinCC Flexible license

•Uniform family of engineering tools for configuring SIMATIC HMI Operator Panels, the operator control part of SIMATIC C7 units, MOTION & SINUMERIK, Panel PCs as well as the PC-based visualization software WinCC flexible Runtime.

• Executable under Windows 2000/XP Professional

• Current version:- SIMATIC WinCC flexible 2005 SP1 Advanced- SIMATIC WinCC flexible 2005 SP1 Standard- SIMATIC WinCC flexible 2005 SP1 Compact- SIMATIC WinCC flexible 2005 SP1 Micro


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Micro Panels Panels Panels / Multi Panels

PC-based

• Scalable for different operator devices

WinCC flexible Standard

WinCC flexible Compact

WinCC flexibleMicro

WinCC flexible Advanced

Power Pack

Power Pack

Power Pack

SIMATIC WinCC flexibleProduct Spectrum


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Working with WINCC Flexible

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sCreating a new project.

• You have two ways to create a project1-using the project wizard2-Creat an Empty Project


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sWinCC Flexible Work-Bench


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sDevice settings

Device selection

Ava

ilabl

e se

rvic

es


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sSetting up communication


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By selecting the cycles we can define a new acquisition cycle if it doesn’t exist In the default cycles.

Empty lines to add new acquisition cycles

User cycle timeTime unit

Acquisition Cycles


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sSetting up Connection

By pressing two clicks on the empty lines a new connection settings appears in the property view

Available interfaces on the HMI device


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sDefining Tags

Pressing two clicks on the empty line to create a new tag

Internal or External tag

Data type to be transferred

Address Ex: O/P port 4 Bit 0


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Graphic Design

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sGraphic Design

Planning

Drawing (draw the objects in every

screen)

Linking Screens (screens navigation)

Linking the objects in every screen with its TAG

Screens hierarchy

SCRN1

SCRN2 SCRN3

SCRN7SCRN6SCRN5SCRN4

What information to be displayed.

How many screens

Screen hierarchy.


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sScreens


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sScreens

TWO clicks on this shortcut to add new screen.

Template : what you are going to draw in the template will be applied to all the project screens.


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sScreens navigation


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sNavigation Editor

Unu

sed

scre

ens

Screen hierarchy

Drag & Drop


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sNavigation control


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sNavigation Bar

Navigation Bar is automatically created when you use the “screen navigation”


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Graphics elements

•Simple objects

•Enhanced objects

•Graphics

•library


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sSimple objects

Button

Bar

Date & time field

Graphic view

Symbolic IO field

Switch


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Enhanced objectsGaugeClock

Status View

SliderSymbol library


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sLinking objects to tags

Linking the appearance to the tag IN1

You can link any of this properties to the tags

The tag value may be bit(0 or 1) or an analog value (ex:0100)

Circle


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Ready made objects has a tags called process tag

Pressing the switch will toggle the tag Switch


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Gauge When Tag_2 value changes the pointer moves through the gauge


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sGraphic IO field

Graphic list to be assigned to the graphic io field

So first we have to create a graphic list.

By means of this tag value the image of the io field will be changed

Graphic io field


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sGraphic list

Two clicks to create newgraphic list

This image will appear as if the tag value between 0 19


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sSymbolic IO field

By means of this tag value the text of the symbolic io field will be changed

Text list to be assigned to the symbolic io field

So first we have to create a text list.


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sText list

Two clicks to create newtext list

This text will appear as if the tag value between 0 10


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Simple objects Description

(Continued)


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Simple objects


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Enhanced objects Description


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Logging & displaying tags

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sTag logging

• First step for logging tags : Create data log


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sLog settings

File (log) name (ex: tank temperature )

How many values will be stored

( Ex : last 500 value )

Available storages on the HMI on which the log file will be stored

(Ex : flash memory internal or external)

Logging method and this specify how the log will behave after being filled


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Logging method


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Log settings

Number of tags to be stored in the log file.

Enable or Disable logging at run time start

How logging will perform upon restart

user comment on the log


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Trends


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Displaying tag values

Trends

Runtime values

(Tag current value)

Historical values

(Tag log)


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Trends


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Trend settings

Tag to be monitored

Color of the curve

Real time values

Trend for a log

You can draw more than one trend on the same trend view


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Trends a log

Trend typeWhich log to be displayed

Which item in the log


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Alarms

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sTypes of alarms

System alarms User-defined alarmSystem alarms are predefined in these devices to display particular system states in the HMI device or the PLC.

You configure alarms to display process states or measure and report process data that you receive from the PLC on the HMI device.


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sUser defined alarm

Discrete alarms Analog alarmsThe HMI device triggers an alarm if a particular bit is set in the PLC. Discrete alarms are configured for this purpose in WinCC flexible.

The HMI device triggers an alarm if a particular "tag" reaches a "limit value." Analog alarms are configured for this purpose in WinCC flexible.


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Alarm Groups


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Alarm classes

Pressing two clicks to create new class

Acknowledgment ON/OFF

Class name


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Alarm class properties

Color of the messageFlashing ON/OFF


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sCreating a discrete alarm

Text to be displayed when the event occurs

Class of the alarm

The tag causing the event (must be a data word)

bit number in the word


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sCreating analog alarms

The value at which the analog value will rise the event

Text to be displayed when the event occurs

Class of the alarm

The tag causing the event


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sDisplaying an alarm on the HMI.

Alarm window

Alarm view

Template only


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sAlarm logging

• First you have to create an alarm log


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sLogging methods

•Circular log •Segmented circular log•Log that sends a system event message when it is full •Log with execution of system functions when log is full


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sAlarm logging

• Second select the class of errors to be logged


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sDisplaying alarm logs

1- create an alarm view from the enhanced objects

2-select alarm log from “General” and select which log to be displayed


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Recipes

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sRecipes structure

Drawer Recipe

Recipe elements


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sRecipe creation

Two clicks to create new recipe

Rename the recipe

Recipe contents

Data records having the same elements


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sData records

Recipe elements


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sRecipe display

New data record Save data record Delete data record

Send data record to PLC

Get existing data from PLC


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Structures

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sCreating structures

Structure elements

Click to add structure


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sStructured tags

This structures can only be used with Faceplates


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sCreating Faceplates

Select the object to be created as a faceplate & press right click

Select create faceplate option


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sWorking with faceplates

Face plate editor

Objects properties in the face plate

Faceplate properties linked to the objects selected


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sFaceplate configuration


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sRe-using faceplates

Available properties selected from the faceplate configuration


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sUser administration

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sAdministration overview


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sUsers Groups


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sAdding users

Select the group the user belongs to.Click to add user

Type the user password


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sWorking with user administration

Selecting the security option in any object

Select the security level


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sAccessing a secured object in the runtime

The log on dialog appears when you try to access a secured object to see if you have an accessibility on this object or not.

So if you like to change the pump speed you

have to got the accessibility


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sUser Logging

You can create a “button” & assign it “Show log on dialog”

In the runtime when you press log on This box will appear


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sDisplaying the existing users

If your account got the administration facilities you can add user & change passwords In the run time from this box


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Transfer Project to the HMI Device


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sTransfer settings

Press here

Insert the station address as you define it on the HMI itself (default=1)

Available programming port on the HMI device

Last press

102602994 wincc-course-ppt

Engineering

Transcript of 102602994 wincc-course-ppt