# PLC programming tutorial – Shift and rotate

Basic PLC programming tutorial for Beginners how to work with Shift and rotate instructions in TIA V13 and how to work in TIA Portal V13/V14. Content: – Shift right (SHR) – Shift left (SHL) [youtube=https://www.youtube.com/watch?v=dsK13nqiQuo&w=320&h=266] Basic PLC programming tutorial for Beginners how to work with Shift and rotate instructions in TIA V13 and how to […]

# PLC programming tutorial – Word logic operations

Basic PLC programming tutorial for Beginners how to work with word logic operations in TIA V13 and how to work in TIA Portal V13/V14. Content: – AND logic operation (AND) – OR logic operation (OR) – EXCLUSIVE OR logic operation (XOR) – Create ones complement (INVERT) – Decode (DECO) [youtube=https://www.youtube.com/watch?v=7qvubojlQN8&w=320&h=266] Basic PLC programming tutorial for […]

# PLC programming tutorial – Program control operations

Basic PLC programming tutotrial for Beginners how to work with program control operations in TIA V13 and ho to work in TIA Portal V13/V14. Content: – Jump if RLO = 1 (–(JMP)) – Jump if RLO = 0 (–(JMPN)) – Jump label (Label) [youtube=https://www.youtube.com/watch?v=PS3cYlwtHyQ&w=320&h=266] Basic PLC programming tutorial for Beginners how to work with program […]

# PLC programming tutorial – Move operations

Basic PLC programming tutorial for Beginners how to work with move operations in TIA V13 and how to work in TIA Portal V13/V14. Content: – Move value (MOVE) – Deserialize – Serialize [youtube=https://www.youtube.com/watch?v=bneq9NUk2Vs&w=320&h=266] Basic PLC programming tutorial for Beginners how to work with move operations in TIA V13 and how to work in TIA Portal […]

# PLC programming tutorial – Math operations

Basic PLC programming tutorial for Beginners how to work with math operations in TIA V13 and how to work in TIA Portal V13/V14. Content: – Calculate (CALCULATE) – Add (ADD) – Subtract (SUB) – Multiply (MUL) – Divide (DIV) [youtube=https://www.youtube.com/watch?v=FyVvbvbTCUA&w=320&h=266] Basic PLC programming tutorial for Beginners how to work with math operations in TIA V13 […]

# PLC ladder programming principles and programming methods

(1) Input / output relay, internal auxiliary relays, timers, counters and other devices of the contact can be used repeatedly, without complex program structure to reduce the use of contacts. (2) Each line ladder left the bus started, the coil terminates at the right bus. Contacts are not on the right side of the coil, […]

# STEP 7 hardware configuration tool HW Config

Select the SIMATIC manager on the left side of the station, double-click the right window of the “hardware” icon, open the hardware configuration tool HW Config (1) hardware directoryYou can use the menu command to “view”, “directory” or the button on the toolbar to open or close the hardware directory window on the right. Select […]

# Omron PLC high-speed counter reset method

Omron PLC high-speed counting the number of reset mode, choose Z signal + software reset and soft reset in two ways.        1. Z signal + software reset mode        High-speed counter reset flag is ON state, Z-phase signal and reset input OFF → ON time by the high-speed counter current value is reset. The case of […]

# Omron PLC programming software to use the function block

Omron PLC programming software also increases the function block function block preparation software features to IEC61131-3A function block call a ladder exampleThe main purpose is to promote good function block structured programming, function calls; allow complex programs to create less code, more manageable process.A block from the block header and block body compositionPhysique – to […]

# Frequency measurement for Omron PLC high-speed counter

By PRV instruction, you can read the frequency of the input pulse, high-speed counter frequency measurement, frequency is measured in Hz, hexadecimal 8-bit output, and can be used only in high-speed counter 0. In addition, also during high-speed counter 0 comparison operation at the same time, measurement frequency. Even in the frequency measurement, nor will […]