Modbus Communication between PLC and Energy meter

Learn how to configure and write PLC programs for Modbus communication between PLC and Energy meter.



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Learn how to configure micro PLC hardware

Learn how to write the PLC program for micro PLC hardware configuration using software.

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Irrigation System

Slot rules Siemens S7-300

Rack 0:

• Slot 1: Power supply only (for example, 6ES7 307-...) or empty
• Slot 2: CPU only (for example, 6ES7 314-...)
• Slot 3: Interface module (for example, 6ES7 360-.../361-...) or empty
• Slots 4 through 11: Signal or function modules, communications processors, or free.

Racks 1 to 3:

• Slot 1: Power supply module only (for example, 6ES7 307-...) or empty
• Slot 2: Free
• Slot 3: Interface module
• Slots 4 through 11: Signal or function modules, communications processors (dependent on the inserted interface module), or free.

DeMorgan’s Theorems

DeMorgan’s Theorems. Write the PLC program for DeMorgan’s Theorems using ladder language.




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Lows of boolean algebra

Lows of Boolean algebra. Explain Boolean algebra using ladder language.


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Read temperature in the PLC

Analog scaling in S7-300 PLC

Analog scaling learning in PLC.Learn how to write PLC program for analog scaling.Learn how analog scaling is used in the PLC.



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PLC timer instruction

PLC timer used in PLC. Learn how to write timer instruction in the PLC.



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Drive speed control using pedal control

Controlling of two outputs using single input

Boiler control application using PLC

Pulse width modulation in temperature control application

Opposite acting control application in process industry

Sequence programming for control valves

In flare control application,it is necessary to control control vale as per PID output.System will operate control valeve as per requiremenrt.


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Split range closed loop control system

Auto/Manual Operation of Roll down Shutters in industry

PLC based Auto/Manual Operation of Roll down Shutters in Industry. Learn PLC programming of this application using auto and manual mode.

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Portal view in TIA portal software.

Portal view in TIA portal software.

Problem Description:-

Explain Portal view in TIA portal software.

Diagram:-

Description:-

The TIA portal can manage all data in the project in single platform. There are two views in the software which can be change any time.

Two views of the TIA portal are 1) Portal view and 2) Project view.

Portal view:-

Task oriented and fast project starting facilities.

Project view:-

Hierarchical structure, all parameters and data available in single view.

In this view user can do following configuration,

Configure devices

Create project

PLC programming

Project migration

Change user interface language

Open project

Change the view of the software.

Note:-All explanation, representation are for learning purpose.

Run time advanced configuration in TIA portal

Run time advanced configuration in TIA portal

Open TIA portal and click on add new device

Select controller family from the list

Select CPU form the S7-1200 family

From the list select CPU 1214 AC/DC/RLY PLC

Select serial no 6ES7 214-1BG40-0XB0 from the list (this is for example only you ca select CPU which you have).

Click OK and done! PLC configuration.

Again add new device and open PC system family from the list

Select PC general from the list

Select PC station

Click OK

Add IE general from the hardware catalog.

Add it

Now add Wincc RT advanced from the catalog.

Select network view and check both IP address

Set the connection between two devices.Now RT advanced configuration completed.

Run time advanced configuration in TIA portal

Run time advanced configuration in TIA portal

Open TIA portal and click on add new device

Select controller family from the list

Select CPU form the S7-1200 family

From the list select CPU 1214 AC/DC/RLY PLC

Select serial no 6ES7 214-1BG40-0XB0 from the list (this is for example only you ca select CPU which you have).

Click OK and done! PLC configuration.

Again add new device and open PC system family from the list

Select PC general from the list

Select PC station

Click OK

Add IE general from the hardware catalog.

Add it

Now add Wincc RT advanced from the catalog.

Select network view and check both IP address

Set the connection between two devices.Now RT advanced configuration completed.