Industry Automation and Drive Technologies - SCE
OBJECTIVE
THEORY IN SHORT
SEQUENTIAL FUNCTION CHART
STRUCTURE OF STEP SEQUENCES
THEORY
CONTINUOUS AND SEQUENTIAL CONTROLS
Transition
Alternative branch
Parallel branch
Figure 2 Alternative and parallel branches
Industry Automation and Drive Technologies - SCE
Uncertain structure
DESIGN OF SEQUENCE CONTROLS
INTERACTION OF SEQUENCE CONTROLS AND LOGIC CONTROL SYSTEMS
Industry Automation and Drive Technologies - SCE
SEQUENCE CONTROLS IN PCS7
Operating Modes and Switching Modes
PROTECTION FUNCTIONS AND OPERATING MODES IN SEQUENCE CONTROLS
Industry Automation and Drive Technologies - SCE
LITERATURE
Sequence Options
Interaction Performance
Industry Automation and Drive Technologies - SCE
OBJECTIVE
STEP BY STEP INSTRUCTIONS
TASK
Industry Automation and Drive Technologies - SCE
TIA Training Manual
PROGRAMMING
Industry Automation and Drive Technologies - SCE
Page 9 of
Industry Automation and Drive Technologies - SCE
2. Next, we are selecting the SFC properties. → SFC1 → Object Properties
→ OS → Transfer chart to the OS for visualization
Industry Automation and Drive Technologies - SCE
Industry Automation and Drive Technologies - SCE
6. Under the tab Version, we accept all parameters with OK. → Version → OK
Button Insert parallel branch Button Insert alternative branch
Button Switch on Select Button Insert Step and Transition
Industry Automation and Drive Technologies - SCE
Button Insert loop Button Insert jump Button Insert text field
Page 14 of
Industry Automation and Drive Technologies - SCE
TIA Training Manual
Module P0107
Industry Automation and Drive Technologies - SCE
edit normally again. →
Industry Automation and Drive Technologies - SCE
11. Now, we first want to be able to change the properties of a step. Right click on the step and then select Object Properties. → 3 → Object Properties
Page 17 of
Industry Automation and Drive Technologies - SCE
TIA Training Manual
Module P0107
Page 18 of
Industry Automation and Drive Technologies - SCE
TIA Training Manual
Module P0107
Industry Automation and Drive Technologies - SCE
16. Now we have to implement the actual function of the step sequence. We start by double clicking on the step ’START’. → START
Industry Automation and Drive Technologies - SCE
18. Then, in a selection window in the familiar clearly laid out plant view we select the connection of a desired block
Industry Automation and Drive Technologies - SCE
19. On the right side, this parameter can be assigned either the value of another parameter again from the plant view or, as here, simply a constant. → Auto → Close
Industry Automation and Drive Technologies - SCE
21. To establish connections, we highlight the first field and then click on ’Browse’. → Browse
Industry Automation and Drive Technologies - SCE
→ InitOK
Industry Automation and Drive Technologies - SCE
25. To again establish logic operations, we highlight the first field and then click on ’Browse’. → Browse
Industry Automation and Drive Technologies - SCE
27. To the right, we again enter a value, and in the center we specify the type of operation. Here, we are querying the equality of the values. → TRUE → = → Close
Industry Automation and Drive Technologies - SCE
29. For the operations, we again highlight the first field and then click on ’Browse’. → Browse
Industry Automation and Drive Technologies - SCE
→ 350.0 → = → Close
TIA Training Manual
Industry Automation and Drive Technologies - SCE Step EductB003inR001
Step Heat25CStir
Page 28 of
Page 29 of
Industry Automation and Drive Technologies - SCE Step Hold25CStir
TIA Training Manual
Module P0107
TIA Training Manual
Industry Automation and Drive Technologies - SCE Step heat 28C stir
Step R001inProdB001
Page 30 of
Page 31 of
Industry Automation and Drive Technologies - SCE
TIA Training Manual
Module P0107
Page 32 of
Industry Automation and Drive Technologies - SCE
TIA Training Manual
Module P0107
Page 33 of
Industry Automation and Drive Technologies - SCE
TIA Training Manual
Module P0107
Industry Automation and Drive Technologies - SCE
Transition ready
34. In the tool for compiling and downloading, we now check the settings for the charts. → Charts → Settings for Compilation/Download → Edit
Industry Automation and Drive Technologies - SCE
Industry Automation and Drive Technologies - SCE
36. We download the entire program also
Page 37 of
Industry Automation and Drive Technologies - SCE
TIA Training Manual
Module P0107
Page 38 of
Industry Automation and Drive Technologies - SCE
TIA Training Manual
Module P0107
Page 39 of
Industry Automation and Drive Technologies - SCE
TIA Training Manual
Module P0107
Page 40 of
Industry Automation and Drive Technologies - SCE
TIA Training Manual
Module P0107
Name
EXERCISES
TASKS
Type
