p2441 wtt cp orvieto operating manual system... · you can navigate to the desired paragraph with a...

Document title:

WinCC Operator's Manual Project:

WTT Orvieto Manual Draft

Issued by: BGx

Date:

26.04.2017 Doc. No. :

P2441-MAN-CE-0001

Revision:

Date:

Page:1 (80)

We reserve all rights in this document and in the information contained therein. Reproduction, Bilfinger GreyLogix GmbH

use or disclosure to third parties without express authority is strictly forbidden.

P2441 WTT

CP Orvieto

Operating Manual

List of revisions

No.: Revised by Description Date Approved by

1

2

3

4

Bilfinger GreyLogix GmbH

Bilfinger GreyLogix GmbH of 80

DRAFT-P2441-MAN-CE-0001

Notes regarding the navigation in this document:

Table of contents:

You can navigate to the desired paragraph with a single mouse click going from the summary in the

main part respectively the appendix. Move the cursor over the respective line in the table of

contents. The changed cursor symbol indicates that this line is linked with the corresponding

page in the document. You can activate the hyperlink with a single click of the left mouse button.




Table of Contents Page

List of figures ................................................................................................................................ 5

Preface / Safety Guidelines........................................................................................................... 7

1 Description of the operator interface ............................................................................. 11

1.1 Starting the user interface ..................................................................................... 12

1.1.1 Operator authorization ............................................................................................ 12

1.1.2 WinCC login window .............................................................................................. 12

1.2 WinCC - Program window and functions ............................................................. 14

1.2.1 Toolbar ................................................................................................................... 14

1.2.2 Alarmbar ................................................................................................................ 15

2 General cursor and status display ................................................................................. 16

2.1 Tool-tip text............................................................................................................. 16

2.2 Digital sensor fault display .................................................................................... 16

2.3 Digital fault display ................................................................................................ 17

2.4 Valve status display ............................................................................................... 18

2.5 Motor status display .............................................................................................. 19

2.6 Analogue value display status .............................................................................. 20

2.7 Color code for pipe connections .......................................................................... 21

3 Navigation / Operation ..................................................................................................... 22

3.1 WinCC Control windows – face plates ................................................................. 22

3.1.1 Automatic valve – face plate ................................................................................... 22

3.1.2 Motor – face plate .................................................................................................. 24

3.1.3 Analogue value - face plate .................................................................................... 26

3.1.4 Digital fault - face plate ........................................................................................... 28

3.1.5 Controller - face plate ............................................................................................. 29

3.1.6 Frequency converter – face plate ........................................................................... 31

3.1.7 Control flap – face plate ......................................................................................... 33

3.1.8 Combination of controller and output blocks ........................................................... 35

3.1.9 Sum display............................................................................................................ 36

4 WinCC Online trend control – operation ........................................................................ 38

4.1 WinCC Online trend control toolbar: .................................................................... 38

4.2 Select time ranges ................................................................................................. 39

4.3 Display archived values ......................................................................................... 39

4.3.1 Trend tab ................................................................................................................ 40

4.3.2 General tab ............................................................................................................ 41

4.3.3 Font tab .................................................................................................................. 44

4.3.4 Trend window tab ................................................................................................... 45

4.3.5 Time axis tab (x-axis) ............................................................................................. 46

4.3.6 Value axis tab (y-axis) ............................................................................................ 47

4.3.7 Toolbar tab ............................................................................................................. 48

4.3.8 Status bar tab ......................................................................................................... 49

4.3.9 Online configuration tab ......................................................................................... 50

4.3.10 Export tab ............................................................................................................... 51

5 Work areas on the operator interface ............................................................................. 52

5.1 Compost Tunnel screen I ...................................................................................... 53

5.2 Compost Tunnel screen II ..................................... Fehler! Textmarke nicht definiert.




5.3 Compost Tunnel parameter dialog ....................................................................... 54

5.3.1 Change of phase type ............................................................................................ 55

5.3.2 Load or save a parameter set ................................................................................. 56

5.3.1 Parameter “Overall” ................................................................................................ 58

5.3.2 Parameter “Prepare tunnel” .................................................................................... 59

5.3.3 Parameter “Loading” .............................................................................................. 60

5.3.4 Parameter “Leveling” .............................................................................................. 61

5.3.5 Parameter “Warming” ............................................................................................. 62

5.3.6 Parameter “Precomposting” ................................................................................... 63

5.3.7 Parameter “Warming Hygienisation” ....................................................................... 64

5.3.8 Parameter “Hygienisation” ...................................................................................... 65

5.3.9 Parameter “Cooling Hygienisation” ......................................................................... 66

5.3.10 Parameter “Composting” ........................................................................................ 67

5.3.11 Parameter “Cooling” ............................................................................................... 68

5.3.12 Parameter “Standby” .............................................................................................. 69

5.3.1 Parameter “Unloading” ........................................................................................... 70

5.4 Maturation Tunnel screen ...................................................................................... 71

5.4.1 Slide-in window ...................................................................................................... 72

5.4.2 Tunnel sequence buttons ....................................................................................... 73

5.5 Airtreatment ............................................................................................................ 74

5.6 Exhaust air system ................................................ Fehler! Textmarke nicht definiert.

5.7 Logbook .................................................................................................................. 76

5.8 Auxiliaries ............................................................................................................... 77

5.9 Trending .................................................................................................................. 78

6 Alarm list .......................................................................................................................... 79

6.1.1 Toolbar ................................................................................................................... 80




List of figures

Figure 1: WinCC Interface ............................................................................................................... 12

Figure 2: Login window .................................................................................................................... 12

Figure 3: WinCC toolbar .................................................................................................................. 14

Figure 4: WinCC alarmbar ............................................................................................................... 15

Figure 5: Overview ...................................................................... Fehler! Textmarke nicht definiert. Figure 6: Graphical presentation ...................................................................................................... 22

Figure 7: Activated and deactivated buttons .................................................................................... 22

Figure 8: Automatic valve: screen symbol and face plate ................................................................ 22

Figure 9: Digital faults face plate ...................................................................................................... 28

Figure 10: Controller face plate ........................................................................................................ 29

Figure 11: Frequency converter screen symbol and face plate (expanded window) ........................ 31

Figure 12: Control flap – face plate and symbol ............................................................................... 33

Figure 13: Controller- and output block combination ........................................................................ 35

Figure 14: Sum display .................................................................................................................... 36

Figure 15: Detail of WinCC toolbar .................................................................................................. 52

Figure 16: Contact information ..................................................... Fehler! Textmarke nicht definiert. Figure 17: Tunnel Overview ......................................................... Fehler! Textmarke nicht definiert. Figure 18: Composting Symbols .................................................. Fehler! Textmarke nicht definiert. Figure 19: Detailed Tunnel screen ................................................................................................... 53

Figure 20: Detailed Tunnel screen ................................................................................................... 71

Figure 21: Slide-in window of tunnel screen ..................................................................................... 72

Figure 22: Input fields for batch report data ................................. Fehler! Textmarke nicht definiert. Figure 23: Button of “Prepare tunnel” phase .................................................................................... 73

Figure 24: Tunnel parameter window ............................................................................................... 54

Figure 25: Buttons for loading/saving parameters ............................................................................ 56

Figure 26: Selection of previously created parametersets ................................................................ 57

Figure 27: Parameter “Overall” ........................................................................................................ 58

Figure 28: Parameter “Prepare tunnel” ............................................................................................ 59

Figure 29: Parameter “Loading” ....................................................................................................... 60

Figure 30: Parameter “Leveling” ...................................................................................................... 61

Figure 31: Parameter “Warming” ..................................................................................................... 62

Figure 32: Parameter “Precomposting” ............................................................................................ 63

Figure 33: Parameter “Warming Hygienisation” ............................................................................... 64

Figure 34: Parameter “Hygienisation” .............................................................................................. 65

Figure 35: Parameter “Cooling Hygienisation” ................................................................................. 66

Figure 36: Parameter “Composting” ................................................................................................. 67

Figure 37: Parameter “Cooling” ....................................................................................................... 68

Figure 38: Parameter “Standby” ...................................................................................................... 69

Figure 39: Parameter “Unloading” .................................................................................................... 70

Figure 40: Water system .............................................................. Fehler! Textmarke nicht definiert. Figure 41: Parameter “Fresh water connections” ......................... Fehler! Textmarke nicht definiert. Figure 42: Parameter “Rainwater addition to Buffer tank” ............ Fehler! Textmarke nicht definiert. Figure 43: Parameter “Rotation sieve” ......................................... Fehler! Textmarke nicht definiert. Figure 44: Parameter “Leachate pit” ............................................ Fehler! Textmarke nicht definiert. Figure 45: Parameter “Rainwater tank” ........................................ Fehler! Textmarke nicht definiert. Figure 46: Parameter “Irrigation pump” ........................................ Fehler! Textmarke nicht definiert. Figure 47: Parameter “Pumpways” .............................................. Fehler! Textmarke nicht definiert. Figure 48: Faceplate Pumpway ................................................... Fehler! Textmarke nicht definiert. Figure 49: Exhaust air system ......................................................................................................... 75

Figure 50: Parameter “Fresh water supply” .................................. Fehler! Textmarke nicht definiert. Figure 51: Parameter “Circulation pump” ..................................... Fehler! Textmarke nicht definiert. Figure 52: Parameter “Water discharge” ...................................... Fehler! Textmarke nicht definiert.




Figure 53: Parameter “Biofilter fan” .............................................. Fehler! Textmarke nicht definiert. Figure 54: Mechanical treatment.................................................. Fehler! Textmarke nicht definiert. Figure 54: Logbook .......................................................................................................................... 76

Figure 55: Auxiliaries ....................................................................................................................... 77

Figure 56: Oxygen analyzer ......................................................... Fehler! Textmarke nicht definiert. Figure 57: Trending ......................................................................................................................... 78

Figure 58: Alarmlist .......................................................................................................................... 79




Preface / Safety Guidelines

▪ Introduction

Bilfinger GreyLogix is a software-system company which develops and provides software solutions

for automation technology by combining innovative technologies.

In the field of SPC applications, process visualisation and remote surveillance, well-known industrial

customers profit from the cost reducing solutions achieved by Bilfinger GreyLogix. Moreover we

provide process control systems, industrial networks as well as network interfaces and internet

solutions for the automation technology.

Continuous development and the optimisation of our technologies are a vital factor of our company´s

philosophy to meet the increasing urgency of future requirements.

To meet these requirements, Bilfinger GreyLogix uses mainly components and standard software

provided by the globally acknowledged market leader Siemens, whose products proved to be great

solutions because of their high quality standard. As certified Simatic Solution Provider we have

proven our professional competence in dealing with the Siemens automation products.

Our most important capital however are our personnel as they ensure our company´s success and

our customers´ complete satisfaction thanks to their expertise and know-how.

Bilfinger GreyLogix stands for a complete service package concerning EMSR technologies:

beginning with the development and creation of specification sheets and announcements up to

project planning and project management. The commissioning, documentation and maintenance of

EMSR installations complete the efforts by Bilfinger GreyLogix and allow for an efficient and smooth

execution of EMSR projects.

Bilfinger GreyLogix is your contact for project planning, production and commission of SPC software

for machine and system control with different engineering tools (e.g. Step 5, Step7, SCL, Graph7).

Today and in the future, complex procedural processes with great data volumes can and will be

economically controlled only by process control systems. Measuring, controlling, indicating,

recording and evaluating will be implemented by us in a continuous programming environment of the

process control system. These enhance the data management and simplify all modifications and

extensions because of their modular structure. Bilfinger GreyLogix creates individual solutions for

procedural processes on the basis of the process control system PCS 7.

The Bilfinger GreyLogix After Sales team provides support for the entire life cycle of your system

with software updates, monitoring and maintenance, spare parts warehouse, on-call service,

consulting as well as trainings at the Bilfinger GreyLogix academy.

Furthermore, Bilfinger GreyLogix is at your side for maintaining and updating the overall and

especially as-built documentation of your plant or system.




▪ Safety and responsibility

For your personal safety and the prevention of material damage the manual at hand contains

warning notices. Endangerment of personal safety is highlighted by a warning triangle. Depending

on the level of danger the notices are depicted as follows:

▪ Design of the warning notices

DANGER Imminent Danger

Marks an endangerment with a high risk which is followed by death

or serious injuries if it is not prevented.

WARNING Possibly dangerous situation

Marks an endangerment with a medium risk which is followed by death

or serious injuries if it is not prevented.

ATTENTION Possibly dangerous situation

Marks an endangerment with a low risk which is followed by light or

medium injuries if it is not prevented.


Marks an endangerment with a low risk which is followed by material

damage if it is not prevented.

NOTICE Possibly damaging situation

i

General information and directions for the correct and purposeful

application and handling of the system.

Warns against unwanted results and conditions which can occur if the

according notice is not considered.

If several levels of danger occur the warning notice with the highest level will be shown. If the

warning triangle for the prevention of personal damage is shown it can additionally contain a

warning against material damage.

The safety notices shown in the following chapters are given only in addition and constitute a part of

the superior complete operation safety notices given by the operator.




▪ General safety notices

▪ Content and purpose of this document

This manual has the purpose to clearly represent the menus and possibilities of the control system

which are available for operating and monitoring the process.

▪ Target subject

This manual is meant to be an operating instruction for the accordingly qualified staff for a

professional and safe handling of the control system described here. This document can additionally

be used by authorized staff as an addition to already existing documents for training in site

operation.

▪ Warranty

On the basis of this description no claims of guaranty, warranty or liability exceeding the stipulated

can be derived.

▪ Storage

This manual has to be stored carefully. It has to be available and made accessible for the operating

staff for the whole period of use of the control system.

▪ Maintenance

NOTICE Maintenance

i For the maintenance and servicing of the single components we refer to

the respective producer´s documentation in the user manual.

▪ Further support / contact

If you have questions concerning the use of the product described in this manual please contact

your Bilfinger GreyLogix contact person at the location responsible for you. Your can reach your

contact person in the company´s headquarter via:

Tel. +49-461-505487 0

Fax +49-461-505487 100

Conrad-Röntgen-Str. 1 / D-24941 Flensburg

or online via:

http://greylogix.com/contact/




Intended use

Basically the safety-related rules and standards of the national authorities and their institutions are

obligatory.

The control system may only be used in a technical blameless condition. Furthermore it has to be

used as intended, in awareness of safety and danger issues and considering this manual! Especially

dysfunctions which can affect safety have to be removed immediately (by you)!

Organisational arrangements

The manual must be kept accessable and complete at the site of operation at all times. Additionally

to the manual the operator has to obey and instruct generally admitted legal and other binding rules

for accident prevention and environmental protection. Also the operator has to add directions

concerning operational specialities including obligations to control and report. This also contains,

e.g. specialities concerning the work organization or the sequence of work as well as the engaged

staff.

Changes, extensions and reconstrucions on the control system which can affect saftey are

prohibited without a former permission by the supplier. This also applies for the installation and the

setting of safety equipment and valves. There may be no changes in the programm (software) at

programmable control systems.

Staff which has to be educated, trained or instructed or is in general apprenticeship may only

operate the control system if supervised by an experienced person at all times. Work at the site´s

electrical equipment may only be performed by an electrically skilled person or by instructed persons

supervised and instructed by an electrically skilled person according to the electrotechnical rules.




1 Description of the operator interface

All operating steps of the Bilfinger GreyLogix plant control system and their visualization are

performed via an individually implemented WinCC operator interface (WinCC is a standard Siemens

tool).

The applied program versions are:

• WinCC 7.4 SP1

• Step7 5.5

The operator interface is based on the familiar Windows Graphical User Interface and uses similar

elements to control your plant. This manual explains the program's user interface, windows, icons

and their meaning. The only important requirement is that you can handle your Windows system.

To operate the individual plant components, point the mouse to the relevant element so

that the green flash arrow is displayed. Just left click on the element and the corresponding

control window will open.

NOTICE

i The hard disk of the WinCC computer must not be defragmented as

otherwise there is risk of damaging the Siemens licenses. If licenses are

damaged, this could cause severe problems with the computer.




1.1 Starting the user interface

The Bilfinger GreyLogix system automatically starts the operator and visualization interface when

starting up the computer. If for any reason the operator interface is not automatically started, you

can launch it as follows:

Figure 1: WinCC Interface

In the Start menu select “All programs”. In the menu that opens select “Siemens Automation >

SIMATIC > WinCC”. From the following menu choose WinCC Explorer. The operator interface

opens.

1.1.1 Operator authorization

Depending on your rights as a user you can initiate various extensive control operations via the

operator interface. These range from mere supervision tasks to the typical open and closed loop

control operations for the normal operation of the plant up to functions as an administrator. These

individual user rights are linked to the user data you are required to enter during the login procedure.

1.1.2 WinCC login window

Figure 2: Login window




To log on into the system use the WinCC login window. This login procedure also settles your

authorization as an operator regarding the control of the plant's various elements and components.

On the WinCC login window you can find the following options:

Login: Enter the user name

Password: Enter the password

OK: Confirm

Logout: Logoff as a user

Cancel: Cancel the action




1.2 WinCC - Program window and functions

This chapter describes the individual program elements, toolbars, buttons, icons, symbols and

function windows of the WinCC program.

1.2.1 Toolbar

Figure 3: WinCC toolbar

The toolbar contains the following operating and display elements:

Icon Description

Button to show the respective system

Cleared alarm by clicking on the “Reset”-Button

The P&I codes next to the single components is toggled

Change the language of the visualization

Shortcut for tools

User login and clock – the lower button (labelled with janwtt) calls up the WinCC LOGIN Window.




1.2.2 Alarmbar

The alarmbar at the bottom of the screen shows all active alarms which require an

acknowledgement by the user to be cleared.

To acknowledge a pending alarm the reason for the alarm must be gone. If this is the case it can be

cleared by clicking on the “Reset”-Button.

Figure 4: WinCC alarmbar




2 General cursor and status display

General explanations regarding the operator interface:

2.1 Tool-tip text

Icon Description

When the cursor is placed on an icon (without clicking), a full text display appears in a tool tip window, in this case relating to a valve.

2.2 Digital sensor fault display

Icon Description of digital sensor fault indicators

General appearance of the display: The letter next to the display refers to the process value which is monitored (here P like Pressure). A grey arrow indicates that this limit is not monitored (here low pressure).

No fault active: Arrow is shown in green color

Fault is active: Arrow is shown in red color

Simulation active: Background is shown in magenta color. Independent from the process signals the fault is not evaluated.


When operating with the simulation activated the system won’t react on

the signal from the digital sensor anymore.




2.3 Digital fault display

Icon Description of digital fault indicators

Grey: The fault is not active

Red/orange flashing: The fault is active and the reason or it persists

Orange/grey flashing: The cause for the fault is active, but the configured delay time has not yet expired

Flashing red/grey: The cause for the fault is no longer active – the alarm has not been acknowledged yet.

Flashing magenta/grey: No fault is active but simulation Flashing magenta/orange: The fault is active, but the alarm is not evaluated.


When operating with the simulation activated the system won’t react on

the signal from the digital sensor anymore.




2.4 Valve status display

Icon Description

Yellow valve head and yellow valve symbol: The valve is closed and not activated.

Green valve head and green valve symbol: The valve is open and activated.

Red valve head and yellow valve symbol: The valve is closed and an activation fault has occurred (no or wrong feedback signal).

Orange valve head and yellow valve symbol: The valve is closed and activation is locked.

An “M” inside the valve head shows that the valve is switched to manual operation. If this is not the case, the valve is in the automatic mode.

Grey valve symbol: currently the valve is not connected to the system control and gives no feedback or such a connection does not exist.

A red cross shows: The valve is blocked for the operation by the control system.

A magenta circle around the valve indicates that the valve is set to unlocked mode and all lock conditions are deactivated. This mode is only available if the valve is in manual mode. Switching to automatic mode will automatically deactivate this mode.


When operating a valve in unlocked mode the valve won’t be closed by

the system if a conditions occurs that normally require it.




2.5 Motor status display

Icon Description

Yellow background: The motor is not activated.

Green background: The motor is activated.

Red background: A motor fault has occurred.

Orange background: The motor is locked or the local isolator was activated

An “M” in the motor symbol shows that the motor is switched to manual operation. If the “M” is not visible this means that the motor is switched to automatic mode.

A red cross shows: The motor is blocked for the operation by the control system.

A magenta circle around the motor indicates that the motor is set to unlocked mode and all lock conditions are deactivated. This mode is only available if the motor is in manual mode. Switching to automatic mode will automatically deactivate this mode.


When operating a motor in unlocked mode the motor won’t be stopped

by the system if a conditions occurs that normally require it.




2.6 Analogue value display status

Icon Description

White: Normal status

Red: Alarm and warning (min. / max.) present.

Orange: Warning (min. / max.) present.

Magenta: Simulation – a simulated value is activated in the face plate. Magenta/orange: Simulation and Warning present. Magenta/red: Simulation and Warning and Alarm present.

NOTICE

i Fault messages must always be acknowledged!


When operating with the simulation activated the system will ignore any

incoming value from the process.




2.7 Color code for pipe connections

Line Color Description

Green Water

Light green Tap water

Red Hot water

Grey Cold water

Purple Acids/Base

Brown Oils

Light grey Other

Light blue Air

Yellow Gasses




3 Navigation / Operation

3.1 WinCC Control windows – face plates

The operation of plant components such as motors, valves etc. is effected using WinCC control

windows, the so-called face plates. The face plates contain all the functions required for the

operation and control of the relevant plant component. The face plates for the different plant

components have been designed in accordance with the individual requirements and can vary

accordingly. The face plates for the individual process units can be called up as follows: Place the

cursor on the graphical symbol of the plant component you wish to operate until the flash cursor

comes up with the component number (see illustrations below). It can now be activated by clicking

the left mouse button.

Figure 5: Graphical presentation

The way the buttons are shown on the face plates and are operated is basically the same for all face

plates. The colored lettering on the button always indicates whether the button is active nor not.

Black lettering in the button shows that the function can be executed using the button. If the lettering

is grey, the button is disabled and no functions can be carried out using this button.

Figure 6: Activated and deactivated buttons

3.1.1 Automatic valve – face plate

Figure 7: Automatic valve: screen symbol and face plate




The automatic valve face plate is used to monitor and control the status of the plant's controllable

valves.

Icon Description

Automatic valve face plate operation panel

Displays that automatic operation is enabled (green) by the software.

A color change to orange indicates that the valve cannot be operated via WinCC and is locked by the software.

Feedback fault – a color change to red indicates that the control system has not received any feedback signal from the valve within the predefined feedback delay.

/

/ / Textual display of the operation mode / operation status

The adjustable delay (in seconds) until a runtime error is generated due to a missing or incorrect feedback signal from the valve.

Automatic/Manual – the operator can switch the valve into the desired mode. “Open” button – opens the valve in the manual mode. “Close” button – closes the valve in the manual mode.

The Unlocked Mode overwrites the regular lock function of the valve. When the Unlocked Mode is activated no interlock functions from the PLC are active.




3.1.2 Motor – face plate

Figure 9: Motor: screen symbol and face plate (expanded window)

The motor face plate is used to monitor the status of the plant's controllable drives – e.g. a fan.

This face plate gives the option to operate and control a drive:

Icon Description

Motor face plate operation panel

Displays that automatic operation is enabled (by the software)

The motor cannot be operated via WinCC and is locked.

Feedback fault – a color change to red indicates that the control system has not received any feedback signal from the motor within the predefined feedback delay.

/ Textual display of the current operation mode

/ Textual display of the current status

When the color changes to red, this indicates that the motor circuit-breaker motor protection has triggered




Icon Description

Operating hours – displays the number of operating hours of the drive in hours : minutes : seconds

Automatic/Manual – the operator can switch the motor into the desired mode Auto – activates the automatic operation if auto enabling is active Manual – switches to the manual mode On – starts the drive in manual mode

Resets the operating hours counter of the motor. Protected by an additional query.

The adjustable delay (in seconds) until a runtime error is generated due to a missing or incorrect feedback signal from the motor or drive.

The Maintenance function includes a counter for the actual operating hours. If the button is shown in yellow color the absolute time is counted; if the button is shown in green color only the time when the motor is in operation is counted. Use the “Reset counter” to reset the actual Maintenance timer.




3.1.3 Analogue value - face plate

Figure 10: Analogue value face plate

The screen symbol of the plant's analogue values is linked to separate face plates. The operator can

call up these face plates which offer the following information and options:

The buttons in the toolbar of a trend window or the

corresponding keyboard shortcuts allow you to scroll

through an archive. Here, the trend window shows the

archived values (example of a trend display) of a variable

within a time interval. The width of the interval is defined

by specifying a time range to be shown or by the time

difference that results from the start and end times

entered.

The adjacent display shows the range of the meter and the scaling for the Y-

axis of the trend. The digits highlighted in blue can be parameterized.

To activate or deactivate the alarm and warning

messages, position the cursor on the white box and

click with the left mouse button. A tick mark appears in

the box and the message is activated.




To change the parameters for the alarm and warning messages, position the cursor on the blue

number of the message to be changed and click with the left mouse button. Entering the new value

on the blue line and confirm your entry with the "Enter" key.

Delay: adjustable delay for ‘Max alarm’, ‘Min alarm’, ‘Max warning’…

(alarm / warning is triggered after expired time interval)

Max alarm: adjustable upper limit value for max alarm

Min alarm: adjustable lower limit value for min alarm

Max warning: adjustable upper limit value for max warning

Min warning: adjustable lower limit value for min warning

Simulation: adjustable simulation value (to simulate alarms / warnings)

Factor: adjustable factor which is applied to the value of the sensor

Offset: adjustable offset which is applied to the value of the sensor

The simulation function enables you to simulate an analogue value

in order to test the alarm and warning function. To activate the

simulation and to set the value, proceed in the same way as described for parameters for alarm and

warning messages before. A tick in the white box indicates an activated simulation value.

During the time the simulation is active, analogue values from the process are not processed.

NOTICE

i During the times the simulation is active, analogue values that really

come in for the measuring point are not processed.

Also it is possible to give an offset to the analogue value. The real

process value is then increased or decreased by this value.




3.1.4 Digital fault - face plate

Figure 8: Digital faults face plate

Digital faults are edited in this face plate by users with the appropriate authorizations. The window

shows the following options:

Icon Description

Delay: The time during which a fault must remain pending before it is taken into account in the process. The period of time can be parameterized. To do so, left-click the blue input field. A white input field with a blue line appears on which you can enter the value. Confirm your entry with the “Enter” key. The current runtime is displayed to the right of the input field. Deactivate: Place a tick in the checkbox to disable the incoming alarm (left mouse click). The alarm will not be displayed and will not affect the further course of the process.




3.1.5 Controller - face plate

Figure 9: Controller face plate

The controller face plates serve options to adjust, configure and monitor the software controllers of

the plant's control system. Due to the automatic most of the controllers are automatically switched

from “Activate” to “Deactivate” to supply a static or controlled output to the component. So this can’t

be done by the operator. Anyway the functions of the controller are mentioned below.

The following displays and parameters can be monitored and changed on the face plate:

Icon Description

Online Trend Control – using this toolbar, the operator can navigate within the WinCC Online Trend Control.

External/Internal setpoints – this field is used to set the external and internal setpoints of the controller device. An external setpoint is given by the system; an internal setpoint is given by the operator. The green digits show the entered value – the red digits below show the actual value.

Using these buttons, the operator enables/disables the controller and configures the controller's output values which are shown in the display above. When a controller is disabled the controllersymbol is shown in yellow instead of green.

The desired setpoint value and the actual value are shown as a bargraph.




Icon Description

By clicking the “Settings” button twice the user opens the parameter window. A window with the control parameters of the controlled device is displayed. The blue input fields can be parameterized. P: Proportional gain I: Integral action time D: Derivative action component DB: Dead band (a deviation less than the here entered percentage of the full range of the actual value will be ignored by the controller)




3.1.6 Frequency converter – face plate

Figure 10: Frequency converter screen symbol and face plate (expanded window)

The Frequency converter (FC) face plate is used to monitor the status of the plant's frequency-

controlled drives – e.g. a fan.

Please note that this faceplate is for frequency converters manufactured by VACON. The

appearance of faceplates for other types may differ.

Icon Description

The trend window shows the trends of the displayed measured data.

Operational data – this panel shows the current operational data of the Frequency converter.




Icon Description

This panel shows the values from the frequency converter.

This panel shows the status signals of the frequency converter.

This buttons change the time-axis of the trend window. 15m = 15 minutes 2h = 2 hours 24h = 24 hours 7d = 7 days




3.1.7 Control flap – face plate

Figure 11: Control flap – face plate and symbol

This faceplate is used for all controlled flaps and offers some parameter for an accurate positioning.

Icon Description

Motor face plate operation panel.

This display shows if the position setpoint is given by the user (Internal) or by the system (External).




Icon Description

This display shows the actual external and internal setpoint as well as the actual position of the valve. Which setpoint is used depends on the activated mode.

These displays are changing to green color whenever the corresponding control signal is sent to the valve.

This display shows the actual mode of the valve.

With these buttons the user can change the setpoint mode.

In automatic mode the system controls the valve and decides when a control signal is send to the valve. In manual mode the corresponding control signal is send as long as the user operates the button.




3.1.8 Combination of controller and output blocks

For every component the system provides a setpoint an output block is used. For most of these

components also a controller block exists.

The alignment is always in such a way that the output block is closer to the component as the

controller. This should visualize that the controller is sending a value to the output block and the

output block send this value to the component.

If the user desires a specific flap position or a specific pump speed he has always the possibility to

switch the output block from automatic to manual mode. If switched to manual mode the symbol of

the output block is shown in yellow color.

The output block could be a control block for a control flap or a frequency converter.

The figure below shows an example of such a combination.

Figure 12: Controller- and output block combination




3.1.9 Sum display

Figure 13: Sum display

Opens the sum or quantity display to obtain information / graphical illustration about the current

production volume/usage.

You can call up the quantity display at various points of the plant's work areas on the operator

interface to obtain information about the production volume. Left-click on the button in the work area

and the faceplate opens.

Icon Description

In this panel the amount values are displayed. The total amount is the amount from the beginning until the actual date. The amount today is the daily amount. The amount last day displays the amount of the day before today. Reading displays the actual measured value calculated by the time between the impulses of the flowmeter. 1 day before to 7 days before displays the daily amounts of the last seven days.




Icon Description

The trend window shows the trends of the daily amount and of the last day amount.

This buttons change the time axis of the trend window. 15m = 15 minutes 2h = 2 hours 24h = 24 hours 7d = 7 days

The Reset button resets the daily amount to zero.




4 WinCC Online trend control – operation

4.1 WinCC Online trend control toolbar:

Icon Function Key / Description

Open the Configuration Dialog - Selects the dialog for configuring the display.

First Data Record - After activation of the button, the course of a variable within the specified time range is displayed in the trend window. The display starts with the first archived value.

Previous Data Record - After activation the button, the course of a variable within the previous time range is displayed in the trend window. The display starts with the currently set time interval.

Next Data Record - After activation of the button, the course of a variable within the following time range is displayed in the trend window. The display starts with the currently set time interval.

Display Value at this Position - You can use this function to determine the coordinate points of a trend.

Enlarge Area - Using the enlarge area function; you can enlarge any area of the trend window.

Zoom in/out - Use the left-click to zoom in and shift + left-click to zoom out.

Select Time Range - Using this button, you open a dialog where you can set the time range displayed in the trend window.

Start/Stop the Update - Stops the updated display. The values are temporarily stored and set up when the button is activated again.

Move trend range - Using the move trend range function; you can move the shown area.

Move axis range - Using the move axis range function; you can move the rang of the axis.

Export Data - export the values into a CSV-Data.




4.2 Select time ranges

The "Select Time Range" button opens a dialog to specify the time ranges which apply to all

trend curves in the current window.

OK: confirm the entered values

Cancel: exit dialog window w/o

saving

Time range: enter pre-defined periods

4.3 Display archived values

The buttons in the toolbar of a trend window or the corresponding keyboard shortcuts allow the

operator to scroll through archived values of a variable within a time interval.

Icon Description

The trend window shows the course of a variable within the specified time range, beginning with the first archived value.

The trend window shows the course of a variable within the previous time interval, starting from the time interval currently displayed.

The trend window shows the course of a variable within the subsequent time interval, starting from the time interval currently displayed.

NOTICE

i The buttons for scrolling in archives are only available when the trend to

be displayed originates from a process value archive. When the Stop

button in the toolbar is operated, the buttons are enabled again.




4.3.1 Trend tab

With the trend tab you define the variables to be displayed and their

appearance.

Box Description

Trends

Here, you set which trend curves are to be displayed. Use the New and Remove buttons to add new or delete existing trend curves. Use the Up and Down buttons to change the order of the trend curves in the list. When using shared axes, the first element in the list determines the color and the value range of the axes.

Object name The name of the trend curve is set here. This name is used in the list of elements.

Trend window Defines the trend window for visualizing the trend selected. Define the availabel trend windows in the “Trend window”

Time / Value axis Defines the time and value axis to used for the trend selected.

Data connection

Settings data source: 0 – None 1 – Archive tags 2 – Online tags Tag name: Displays the name of connected tags. Use the Open button to open a dialog for selecting an online or archive tag.

Display Type

Here, you select the trend curve type which is to be used to display the course of a tag. You can select: - Points connected by lines - Stepped trend - Display points only - Fill, interpolated trend - Fill, stepped trend




NOTICE Possibly damaging situation

i In the dialog for server selection, which can be opened via the

Selection... button in a multi-client system, only those servers whose

packages were loaded on the multi-client are listed.

4.3.2 General tab

With the General tab you define the general appearance and action

of the trend curve window.

Box Description

Window title The title of the trend curve window is defined here.

Text Defines the text of the window caption

Moveable and Closeable

Defines whether the control can be moved or closed in Runtime

Sizable Enables resizing of the control during runtime.

Style The control style can be defined in this selection field.

Scroll Bar Enables the display of scroll bars.

View current print job Defines the print job triggered by the print function of the “Print” toolbar button. The recommended print job is set for the control by default.

Time base

This is used to define the time base for the time stamp in the control. 0 – Local time zone 1 – Coordinated Universal Time 2 – Project setting

Effects

Background: Specifies the background color of the control. Border: Specifies the border color. Window dividing lines: Specifies the color of the window dividivers.




Properties Defines the direction of the update of axis values.




General tab – continued

Box Description

Starting update Enables a refresh of displayed values when calling a picture in Runtime.

Show ruler Enables the display of a ruler for scanning the coordinate points on picture calls.

Load archive data Defines whether the tag values for the time range to be displayed are loaded from the archives when the picture is called.

NOTICE

i

Changes made at a later time to the Data Supply setting result in a loss

of all configured links of the tags which are to be displayed in the trend

curve window.

If you select as write direction either from the top or from the bottom, you

should use True-Type fonts within the trend curve window to ensure a

clean display of the time axis labeling.




4.3.3 Font tab

With the Font tab (style of lettering) you define the character set

used in the trend curve window.

Box Description

Properties Show the font properties.

Font Style Here, you set the font style for the selected font (e.g. bold, italic).

Font Size Here, you set the size of the selected font.

Effects Using these options, you can specify whether the text to be displayed in the message window is underlined or striked through.

Sample text Displayed here is a preview of the settings you have made.

NOTICE

i If you select as write direction either from the top or from the bottom, you should use True-Type fonts within the trend curve window to ensure a clean display of the time axis labeling.




4.3.4 Trend window tab

With the Trend window tab you define the properties of the Ruler

and the gridlines at the curve window.

Box Description

Effects Defines the appearance of the ruler. 0 – The ruler is displayed as black line. 1 – The ruler is displayed based on the “color” and “weight” configured.

Ruler for statistics area Enables the display of a ruler for defining the statistics area. 0 – The ruler is displayed as black line. 1 – The ruler is displayed based on the “color” and “weight” configured.

Main-/ Auxiliary gridlines

Enables the display of grid lines for the Main and secondary scale.

Color Specifies the grid color of the main or secondary scale.

Use trend color Sets the trend color for the visualization of the grid lines for the main scale.

Only for foreground trend

Enables the display of grid lines only for the foreground trend in the trend window.

NOTICE

i The First data record, Previous data record, Next data record and Last

data record buttons can only be selected when the tag to be displayed

comes from a process value archive.




4.3.5 Time axis tab (x-axis)

Adjustments concerning the x-axis (x-axes) of the trend curves to

be displayed are defined with the Time Tab. If the use of a shared

x-axis is defined via the General tab, all trend curves will be

displayed with the topical adjustment.

However, changes are only possible when the first trend curve of

the trend curve window is selected.

Box Description

Trend The selection box can be used to select all trends configured in the Elements tab.

Label Here, you set the labeling for the time axis.

Alignment Specifies the mode of alignment of a selected time axis.

Refresh Enables refreshing of the time axis selected.

Time range

The time interval to be displayed in the trend curve window can be set: by entering a start time and an end time (Time Range and Number of measuring points settings not activated). by entering a start time and a time range. (Time Range setting activated and Number of measuring points setting not activated). The length of the time interval to be displayed is determined by multiplying the Factor by the Range. by entering a start time and by specifying the number of measuring points to be displayed ("Time Range" setting activated and "Number of measuring points" setting not activated). Depending on how the Update option is set, values entered here are interpreted as either absolute values for static display or as relative values for dynamic display.

Effects Defines the time and date format for visualizing a selected time axis.

Color Specifies the color of the time axis. Use trend color sets the trend color for displaying the time axis selected.

NOTICE

i If a shared axis has been set in the "General" tab, the settings of this

dialog can only be edited for the first trend curve to be displayed. (see

also value axis tab)




4.3.6 Value axis tab (y-axis)

Adjustments concerning the y-axis (y-axes) of the trend curves to be

displayed are defined with the Value axis tab. If the use of a shared

y-axis is defined via the General tab, all trend curves will be

displayed with the topical adjustment. However, changes are only

possible when the first trend curve of the trend curve window is

selected. Find further information on the form of a trend curve in

chapter Forms of presentation of a trend curve of the user guide.

Box Description

Trend The selection box can be used to select all trends configured in the Elements tab.

Label Here, you set the labeling for the value axis.

Alignment Specifies the mode of alignment of a selected value axis.

Scaling Specifies the scaling mode for a selected value axis

Value range Specifies whether grid lines should be inserted in the trend curve display parallel to the X-axis. The distance between two grid lines can be set.

Display Decimal Places

Specifies the start and end value of the value axis selected. You can configure the value if the “Automatic” option is disabled.

Decimal places Specifies the decimal precision for displaying the value axis selected. You can enter the value if the “Automatic”

Color Specifies the color of the time axis. Use trend color sets the trend color for displaying the time axis selected.

User scaling Enables user-specific scaling for the value axis selected.

Area names Enables the display of range names the value axis selected.




4.3.7 Toolbar tab

With the Toolbar tab you define the positioning of the toolbar within

the trend curve window and the buttons to be displayed.

Box Description

Hotkey Here, you can assign a keyboard shortcut to the button function selected in the selection window. To do this, use the tab key or the mouse to place the cursor in the input box and use the keyboard to enter the desired key.

Active Activates a button function in Runtime.

Separator Inserts a leading separator for the selected button function on the toolbar.

Show Toolbar With this option, you specify whether a toolbar is to be displayed for the Alarm Control. The message window can be operated via the buttons in the toolbar.

Tooltips Enable the display of tooltips for the button functions in Runtime.

Hotkeys Activates the hotkeys for button functions in Runtime.

Alignment Depending on the settings made here, the toolbar is displayed either in the upper or lower border of the message window.

NOTICE

i The First data record, Previous data record, Next data record and Last

data record buttons can only be selected when the tag to be displayed

comes from a process value archive.




4.3.8 Status bar tab

With the Status Bar tab you configure the properties of the Status

Bar.

Box Description

Status bar elements Here can you chose wich Elements are shown at the status bar.

Shown status bar Enables the display of the status bar of a control.

Tooltips Enables the display of tooltips for the status bar elements of Runtime.

Alignment Displays the orientation of the status bar.

Background color Defines the background color of the status bar. Open the “Color selection” dialog by clicking the button.




4.3.9 Online configuration tab

With the Online configuration tab you define the positioning of the

toolbar within the trend curve window and the buttons to be

displayed.

Box Description

Online configuration

0 – Do not retain Online configurations are not retained. These are lost at the next picture change. 1 – Retain during runtime Online configurations are retained during runtime. These are lost on exiting. 2 – Retain permanently Online configurations are retained permanently. These are also available after restart.

Operator authorization Displays the authorization for online configuration. You can edit the authorization using the selection button. Authorizations are configured in the “User Administration” editor.

Online configuration

0 – Discard The current online configurations are discarded at next picture change. 1 – Retain The current online configuration are retained at the next picture change. 2 – Retain permanently All online configurations made are lost. The picture is set to the contents found in the configuration system.




4.3.10 Export tab

With the Export Tab you define how the Trend will be saved.

Box Description

File name Defines the name of the file which is to recive the exported Runtime data.

Directory Defines the directory to which the exported Runtime data is written.

Scope of data export 0 – All Runtime data of the control is exported. 1 – Selected Runtime data of the control is exported.

Format Defines the export file format.

Show dialog Enables the display of the export dialog during runtime.

File can be renamed Enables renaming of the export file in Runtime.

Directory can be changed

Enables changing of the directory for data export in Runtime.




5 Work areas on the operator interface

This chapter describes the onscreen visualization of the individual work areas of the plant on the

WinCC operator interface.

NOTICE

i

The process pictures shown in the following chapters have been given

random display and input values. They do not relate to the real values

displayed during running operations. They are only intended as an

example of displays.

WARNING Possibly dangerous situation

In manual mode, most of the safety functions and checks are not

effective. So be very careful when operating the plant, because

oversights and inattention can cause serious injury and damage to

property.

Figure 14: Detail of WinCC toolbar

Using the plant's work area buttons on the WinCC toolbar the operator can switch directly to the

corresponding screen of this part of the plant – e.g. tunnel, acid scrubber or air treatment. The

button of the currently selected operation area is then highlighted in purple – e.g. the “Tunnel” –

work area.

On some of these operator interfaces there are buttons leading directly to the

next or adjacent work area interface.

The individual work area interfaces show a more detailed display of the plant, providing more

information and options for the operator than the plant area overview does. Use the buttons

described above to navigate between these work areas within the WinCC operator interface.




5.1 Compost Tunnel screen I

For each tunnel an overview screen is available which shows the tunnel and all connected sensors

and actors as well as information and control elements of the composting sequence.

By clicking on the button for the detail view of the tunnel ( ) always the picture of tunnel 1 is

opened. The screens of the other tunnels can be accessed by clicking the correspondent button in

the toolbar which appears at the bottom of the screen.

Figure 15: Detailed Tunnel screen

On the left side the actual setup of the sequence is shown by naming all phases as they are

configured. The active phase is highlighted in green.




5.2 Compost Tunnel parameter dialog

The parameter button ( ) always opens the correspondent parameter dialog to the actual shown

screen or tunnel.

Figure 16: Tunnel parameter window

This window offers all parameter for the tunnel sequence subdivided in the separate phases. Except

of the phases “Prepare Tunnel”, “Loading”, “Standby” and “Unloading” the order and type of the

phases can be configured freely.




5.2.1 Change of phase type

To change a phase type the user should select the phase to change with the buttons on the left side

and select the desired function in the drop-down menu on the top of the window. After the selection

a dialog will appear and ask for a confirmation and informs about the fact that the initial parameters

for the phase will be loaded.




5.2.2 Load or save a parameter set

It is possible to save/load a complete or partial set of parameters. The buttons shown in the picture

below are used for this function.

Figure 17: Buttons for loading/saving parameters

In the area “Parameter Backup Name” a name for the parameter set which should be created can

be selected. In the picture above it was named “Tunnel1”.

By clicking the button “Save marked parameter” all parameters with a tick in the checkbox next to it

will be exported into a CSV-file.

To include or exclude a parameter from being saved/loaded each checkbox can be selected

separately. Also it is possible to use the buttons at the top of the window to select/deselect all

parameter (Set/Reset all for this tunnel) or select/deselect all parameter of the actual shown phase

(Set/Reset all for this phase).




After a parameterset was created this way it becomes available for loading/overwriting by clicking

the button “ ”. The upcoming dialog shows all available parametersets.

Figure 18: Selection of previously created parametersets

Any selected parameterset can be overwritten by selecting “Save marked parameter” again or it can

be loaded by selecting “Load marked parameter”.

Please note that loading of a parameterset is only possible when the tunnel is in the phase “Off” or

“Preparing”.

The button “Load single phase” let you manually navigate to a folder with a saved parameterset and

shows you only CSV-files for the actual selected phase.




5.2.1 Parameter “Overall”

Figure 19: Parameter “Overall”




5.2.2 Parameter “Prepare tunnel”

Figure 20: Parameter “Prepare tunnel”




5.2.3 Parameter “Loading”

Figure 21: Parameter “Loading”




5.2.4 Parameter “Leveling”

Figure 22: Parameter “Leveling”




5.2.5 Parameter “Warming”

Figure 23: Parameter “Warming”




5.2.6 Parameter “Precomposting”

Figure 24: Parameter “Precomposting”




5.2.7 Parameter “Warming Hygienisation”

Figure 25: Parameter “Warming Hygienisation”




5.2.8 Parameter “Hygienisation”

Figure 26: Parameter “Hygienisation”




5.2.9 Parameter “Cooling Hygienisation”

Figure 27: Parameter “Cooling Hygienisation”




5.2.10 Parameter “Composting”

Figure 28: Parameter “Composting”




5.2.11 Parameter “Cooling”

Figure 29: Parameter “Cooling”




5.2.12 Parameter “Standby”

Figure 30: Parameter “Standby”




5.2.1 Parameter “Unloading”

Figure 31: Parameter “Unloading”




5.3 Maturation Tunnel screen

For each tunnel an overview screen is available which shows the tunnel and all connected sensors

and actors as well as information and control elements of the composting sequence.

The screens of the tunnels can be accessed by clicking the correspondent button in the toolbar

which appears at the bottom of the screen.

Figure 32: Detailed Tunnel screen

On the left side the actual setup of the sequence is shown by naming all phases as they are

configured. The active phase is highlighted in green.




5.3.1 Slide-in window

By clicking the button with the “>” on the right side of these buttons a slide-in window shows

extensive information about the batch. Naming the columns from the left to the right the following

data is shown:

- Compost temperature setpoint of the phase

- Average compost temperature from the moment the tunnel has finished the phase

- Timestamp from the moment the tunnel entered the phase

- Timestamp from the moment the tunnel left the phase

- Min. and max. duration time of the phase (only shown when relevant for the phase type)

- Elapsed and remaining time in the phase. (Values are frozen when leaving the phase and

representing the actual time the tunnel was in that phase)

- Actual and max. desired percolation amount

Figure 33: Slide-in window of tunnel screen




5.3.2 Tunnel sequence buttons

In the lower right corner of the screen the buttons to operate the tunnel sequence are shown. Which

buttons are displayed here depends on the actual phase of the tunnel.

5.3.2.1 Phase „OFF“

The button „Start new cycle“ is shown to proceed to the phase „Prepare tunnel“

5.3.2.2 Phase „Prepare tunnel“

In the phase “Prepare tunnel” the user is requested to check the spigots and the nozzles. Therefore

the buttons shown in the picture below are available. Please note that not all buttons are operational

at any time. The buttons must be operated in the following order:

- Start spigot check (until spigot check was passed)

- Spigots OK

- “Flush nozzles” or “Check nozzles”. The nozzles can be flushed as often as needed but a

passed nozzlecheck is required to proceed.

- Nozzles OK

Figure 34: Button of “Prepare tunnel” phase

If a test was not passed successfully the button “Spigots OK” or “Nozzles OK” won’t became

available. Instead the display next to the button becomes red and informs about the negative result.

5.3.2.3 Phase „Loading“

The button „Loading completed“ is shown to proceed to the first process phase.

5.3.2.4 Phase „Standby“

The button „Start unloading“ is shown to proceed to the unloading phase. This button also triggers

the automatic print of the batch-report.

5.3.2.5 Phase „Unloading“

The buttons „New cycle” and the button “Off” are shown. “New cycle” is used to proceed to the

phase “Prepare tunnel”; “Off” is used to proceed to the phase “Off”.




5.4 Airtreatment

This screen shows a complete overview of all piping and components related to the Air Treatment system.




5.5 Acid Scrubber

This screen shows a complete overview of all piping and components related to the acid scrubber 1&2 system.

Figure 35: Exhaust air system




5.6 Logbook

The logbook contains information about all user actions including logged in user and changed

parameters.

Figure 36: Logbook




5.7 Auxiliaries

Figure 37: Auxiliaries




5.8 Trending

When the button Trends is pressed it depends on the picture which was opened when doing so

which trends are shown. In the screenshot below the button was pressed while viewing the detail

picture of tunnel 1. However it is possible to navigate between the trend-windows by using the

buttons at the left side of the screen.

Figure 38: Trending

Please note that the first five trend windows are fixed and can’t be altered by the user. The last five

trend windows can be freely configured by using the configuration dialogue and adaptions are

retained. This configuration is separately stored for each user. Every time a user logs in the specific

trend window configuration is loaded.




6 Alarm list

When pressing the button for the alarm list the alarm list is shown. This list is equal to the list

permanently shown at the bottom of the screen but with more rows.

All alarms shown here are still active (reason for the alarm persists) or not acknowledged. Once a

message is successfully acknowledged it disappears from this list.

Figure 39: Alarmlist




6.1.1 Toolbar

The upper window area of any list display, valve

and motor face plate shows a toolbar with the

elements of the WinCC Alarm Control which is used to operate the alarm control in runtime. Find an

overview of the toolbar and its elements in the table below:

Icon Description

Display Process Message Window: Displays the messages currently pending.

Display Short-Term Archive: Displays the messages archived in a short-term archive.

Display Long-Term Archive: Displays the messages archived in a long-term archive.

Auto-Scroll On/Off: If the Auto-Scroll function is active, the most recent message in the message window will always be selected. The visible area of the message window is moved if necessary. If Auto-Scroll is not active, a new incoming message will not be selected. The visible area of the message window will not be changed. A direct selection of message lines is only possible if Auto-Scroll is not active.

Beginning of the List: Selects the first of the currently pending messages. The visible area of the message window is moved if necessary. This button is only enabled if the Auto-Scroll function has been deactivated.

End of the List: Selects the last of the currently pending messages. The visible area of the message window is moved if necessary. This button is only enabled if the Auto-Scroll function has been deactivated.

Next Message: Selects the next message (the message after the currently selected one). The visible area of the message window is moved if necessary. This button is only enabled if the Auto-Scroll function has been deactivated.

Previous Message: Selects the previous message (the message before the currently selected one). The visible area of the message window is moved if necessary. This button is only enabled if the Auto-Scroll function has been deactivated.

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