Workshop-Step7 Basic V10

© Siemens AG 2009. All Rights Reserved.

S7-1200 and STEP 7 Basic V10.5

Exercises:Exercises of the workshop

© Siemens AG 2009. All Rights Reserved.Industry SectorPage 2/112 Exercises in STEP 7 Basic

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Exercise 2-1First Steps

Exercise 2-1: First Steps in STEP 7 Basic V10.5

Let’s just do it..... the lab for you

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Exercise 2-1: First program

Task:Create a small program for controlling an output. Use for this the quick entry with 3 clicks to the programming.

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1



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5


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7

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Exercise 3-2Exercise 3-1

Configuration

First Steps

Exercise 3-1: Device- and Network configuration


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First Steps

Exercise 3-1: Create new project

1

2

3

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Exercise 3-1: Add PLC

4

5

7

6

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Exercise 3-1: Adding modules

8

Drag & Drop8

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9

10

11

12

11

12

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Exercise 3-1: Load Hardware configuration

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18

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Exercise 3-2: Device- and Network configuration


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Exercise 3-2: PLC-properties – Subnet

1

2

3

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Exercise 3-2: PLC – properties – Process alarm

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6

5

7

8

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Exercise 3-2: PLC – properties – substitute values

109

11

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11

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Exercise 3-2: PLCproperties–System/clock memory

13

1214

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Exercise 3-2: Module-properties – Diagnostics alarm

1617

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18

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Exercise 3-2: load Hardware configuration

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24

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Exercise 3-2: test diagnostics alarm

LCD - Display

LCD - Display

Poti

25

2526

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Exercise 4-6Exercise 4-5Exercise 4-4Exercise 4-3Exercise 4-2Exercise 4-1

Programming

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First Steps

Exercise 4-1: Programming in STEP 7 Basic V10.5


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Exercise 4-1: Controlling of DrivesHands-on

Main

Drive 1

Drive 2

…..Code forDrive 1….

…..Code forDrive 2….

Write a program for controlling of drives in the main block:


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Exercise 4-1: Controlling of Drives

Task:Create a program for controlling the mode of a drive. When the automatic mode is enabled and the START button is activated the drive is running.When the automatic mode is disabled or STOP is active the drive is stopped. The description for the programming code could be found on the next few pages.

Hands-on


Exercise 4-1: Create Tags

1

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Exercise 4-1: Create Tags

2

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Exercise 4-1: Create your program in the Main-OBHands-on

1

3

2

4


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First Steps Structure your program code:Write the program code for controlling of each drive in a separate FC.Move the code for drive 1 from the main OB into “FC_Drive_1” and the code for drive 2 into “FC_Drive_2”The description could be found on the next few pages.

Main

Drive 1

Drive 2

FCDrive 1

FCDrive 2

Exercise 4-2: Controlling of DrivesHands-on

Main


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Exercise 4-2: Create a Function in LAD

3

2

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2

Hands-on

1


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3

2

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1

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Exercise 4-2: Call the Functions in the Main-OB

1

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3

4


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Main

Drive 3

Drive 4

FCDrive

FCDrive

Exercise 4-3: Controlling of Drives with a parameterizable FC

Hands-on

Main

Structure your program code:Task:Create the same function as in exercise 4-2 by programming the code in a parameterizable FC.The description for the programming code could be found on the next few pages.


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Exercise 4-3: Create a Function in FBD

3

2

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1


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Exercise 4-3: Create a Function in FBD

4

Hands-on

5

6 Local Tag (from the interface)


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Exercise 4-3: Call the Function in the Main OBHands-on

6

Global Tag

5


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Exercise 4-3: Call the Function in the Main OBHands-on

7

Global Tag

8


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Exercise 4-4: Controlling of Drives

Task:Modify your program code. When the automatic mode is enabled and the START button or a button in the HMI is activated once, the drive is running.If the start button is activated and the “Automatic-mode” is not active it is possible to run the drive in the inching mode. The description for the programming code could be found on the next few pages.

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Exercise 4-4: Create a Function Block

3

2

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1


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Exercise 4-4: Create a Function Block in LADHands-on

Static values

4

Retain


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Exercise 4-4: Create a Function Block in LADHands-on

5

Local Tags (from the interface)


Exercise 4-4: Call the Function Block in the Main-OBHands-on

1

2

3

Global Tags


Exercise 4-4: Call the Function Block in the Main-OBHands-on

1

2

Global Tag

3


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Exercise 4-5: Show the Cross-reference


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Exercise 4-5: Show the Cross-referenceHands-on

2

1

3

4


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Exercise 4-6: Execute a hardware interrupt OB

2

34

5

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Exercise 4-6: Execute a hardware interrupt OBHands-on

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7

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9

:P – suffix for I/O access

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11

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12

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:P – suffix for I/O access



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16

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Exercise 4-5: Execute a hardware interrupt OBHands-on

17 18


Exercise Online & diagnostics in STEP 7 Basic


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Exercise 5-1: Load the blocks

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4

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3



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7


Exercise 5-2: Monitor a block

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1


Exercise 5-2: Monitor a block

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3


Exercise 5-3: Watch table

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Exercise 5-4: Diagnostics puffer

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2


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Exercise 6-3Exercise 6-2Exercise 6-1

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First Steps

Exercise for …


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Exercise 6-1: Adding a device (1)

Add a HMI to your projectUse the device wizard for adding the deviceAs HMI device select a KTP1000 and give a name for your HMI

Set the device name

Start device wizard


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In the first step select the already existing PLC of your project

At screen layout leave the defaults, at step “Alarms” deactivate all alarm windows

Create the following configuration at the step “Screens”


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Activate all system screens and select the button for returning to the home screen and the button for stopping the Runtime in the last step of the wizard

After finishing the wizard check the results in the editorsAdditionally check the configured ip address in the editor “Devices & networks” and adapt the address of your panel accordinglyStart the runtime – simulation for a test


Exercise for …


Hands-on


Exercise 6-2: editing screens (1)

Editing the screen „Motors“ - overview

Button to switch between Automatic mode and Manual

mode

Displaying the operation mode of the motor (running, stop)

Buttons for STOP and RUN of the drive



Deactivate the template for the current screen



1. Open the properties of the button

2. Type in the Text for the button

3. Connect the button with the PLC variable.



1. Create a new animation to change the appearance of the rectangle

2. Connect the PLC variable for the animation

3. Background color depends on the value of the

tag



Start-Button

FB_Drive_5_DB_HMI_STARTResetBitReleaseFB_Drive_5_DB_HMI_STARTSetBitPressVariableFunctionEvent

Stop-Button

FB_Drive_5_DB_HMI_STOPResetBitReleaseFB_Drive_5_DB_HMI_STOPSetBitPressVariableFunctionEvent

1. Configure the events for Press and Release.


Exercise 6-2: Settings in the Panel (1)

1. Open the Control Panel

2. Open PROFINET settings

3. Set the IP Adressz.B. 192.168.0.10


Exercise 6-2: Settings in the Panel (2)

1. Open Transfer settings

2. Confirm Transfer settings

3. Go to the Transfer mode


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Exercise for …


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Exercise 6-3: Transfer to device

Download your project to the device and test it


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Exercise 7-1Communication

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First Steps

Exercise 7-1: Communication


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Exercise 7-1: Connect S7-1200 Demo Boxes

1

Team1IP: 192.168.0.x

Team2IP: 192.168.0.x+1

S7-1200 PLCs have to different IP Addresses

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Exercise 7-1: Create new project

2

3

4

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Exercise 7-1: Add unspecified PLCs

5

86

7 9

10

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Exercise 7-1: Upload Hardware configuration

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12

1314

15

16

17

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Exercise 7-1: Adjust PLC properties

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18

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21

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Exercise 7-1: Add „TSEND_C“ in PLC_1

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23

24

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Exercise 7-1: Adjust connection parameters PLC_1

25

27

26 26

30

2829

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Exercise 7-1: Add „TRCV_C“ in PLC_2

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33

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Exercise 7-1: Adjust connection parameters PLC_2

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35 35

39

3738

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Exercise 7-1: Load project

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41

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Exercise – PID Controller

Let’s just do it..... the lab for youHands-on


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Exercise 8-1: Set up a PID controller loop

LCD – Display± 10V

LCD – Display0...20mA

Hands-on

Poti-10V

0V

+10V

Poti0V +10V

1V 5V 10V

Tem

p

QW80IW66

Q0.0

IW64IW96

QW96

QW98


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Exercise 8-1: Add New Project with Hardware

1

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3

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5


Exercise 8-1: Add program and OBHands-on

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Exercise 8-1: Add PID ControllerHands-on

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10

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13


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Exercise 8-1: Add PID Controller

15

16

14

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Exercise 8-1: Parameterize PID Controller

17

19

18

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2223

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Exercise 8-1: Scale the Inputs

24

27

25

26

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Exercise 8-1: Download whole project

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29

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Exercise 8-1: Commissioning PID Controller

2

30

31

32

33Hands-on


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Exercise 8-2: Change the set point

34

3536

37

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38


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Exercise 8-2: Activate the disturbance (fan QW80)

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41

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Exercise 8-3Motion

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Exercise – Motion

Let’s just do it..... the lab for youHands-on


Exercise 8-3Motion

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Exercise 8-3: Add New Project with hardware

1

Hands-on

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4

52


Exercise 8-3Motion

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Exercise 8-3: Activate PTO Output

2

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6

7

8

9


Exercise 8-3Motion

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Exercise 8-3: Activate PTO Output

Hands-on 13

10

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12


Exercise 8-3: Parameterize Axis

14

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Exercise 8-3Motion

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Exercise 8-3Motion

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Exercise 8-3Motion

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Exercise 8-3Motion

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Exercise 8-3: Add FC Block und PLCopen Blocks

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22

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Exercise 8-3: Program PLCopen Blocks

23

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Exercise 8-3Motion

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Exercise 8-3: Program PLCopen Blocks

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25


Exercise 8-3Motion

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Exercise 8-3: Call Block „Motion“ cyclic

25

26

Hands-on

© Siemens AG 2009. All Rights Reserved.

I IA AS CS2 FA

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Workshop-Step7 Basic V10