How can you quickly improve your PLC programming skills? With 15 years of experience in the automation industry, I have the authority to speak on this.Thinking back to when I first encountered automation PLCs in 2010, my mind was blank; I couldn’t understand the client’s requirements, and I felt anxious when seeing projects, leading to … Read more
1. Core Concepts of Positioning Control 1. Relative Positioning (Incremental Positioning) Definition: Move a specified number of steps based on the current position Instruction: PLSY (Pulse Frequency Output) – Requires manual origin point recording – Suitable for repeated relative movements – Weaker anti-interference capability 2. Absolute Positioning (Absolute Positioning) Definition: Directly move to a preset … Read more
Free Sharing of Mitsubishi PLC Snake Game Program: Master PLC Programming Skills with Ease Follow the public account and send me a screenshot to share! Project Introduction In the field of modern industrial automation, Programmable Logic Controllers (PLCs) play a crucial role. To help engineers and technology enthusiasts better understand and learn the programming and … Read more
1. Classification System of High-Speed Processing Instructions Instruction Function Typical Application Scenarios 1. High-Speed Counter Instructions HSCS Set High-Speed Counter Encoder Positioning HSCR Reset High-Speed Counter Return to Origin SPD Speed Detection Motor Speed Monitoring 2. Pulse Output Instructions PLSY Pulse Frequency Output Servo Motor Control PLSR Pulse Output with Acceleration and Deceleration Smooth Start … Read more
1. Data Conversion Instruction Classification System 1. Base Conversion Instructions Instruction Function Typical Application Scenarios BIN BCD to Binary Instrument Data Reading BCD Binary to BCD Seven-Segment Display DBCD 32-bit BCD Calculation High-Precision Counting 2. Character Conversion Instructions ASC String to ASCII Code Touchscreen Text Display HEX ASCII to Hexadecimal Communication Protocol Processing 3. Module … Read more
1. Classification System of Comparison Instructions 1. Single Value Comparison Instructions CMP 16-bit single value comparison Temperature Over Limit Alarm DCMP 32-bit single value comparison Production Target Value Comparison ZCP Range Comparison Pressure Normal Range Detection 2. Data Processing Instructions MEAN Average Value Calculation Remove Sensor Noise MAX Maximum Value Detection Device Performance Monitoring MIN … Read more
1. Classification System of Logic Operation Instructions 1. Basic Logic Instructions AND Logical AND Multi-condition alarm (Pressure + Temperature > Threshold) OR Logical OR Any fault triggers shutdown XOR Logical XOR Parity check INV Negation operation Inversion of sensor signal 2. Bit Operation Instructions BSET Bit Set Individually control the status of a device BRST … Read more
1. Classification System of Arithmetic Operation Instructions 1. Basic Four Arithmetic Operations ADD 16-bit Addition Production Accumulation SUB 16-bit Subtraction Remaining Material Calculation MUL 16-bit Multiplication Area Calculation (Length × Width) DIV 16-bit Division Speed Conversion (Meters/Minute → Meters/Second) DADD 32-bit Addition Large Number Calculation (e.g., Annual Cumulative Production) 2. Increment/Decrement Instructions INC 16-bit Increment … Read more
The instruction system of Mitsubishi PLC is very rich, mainly divided intoFX Series (Small) and Q/L Series (Medium to Large). Most of their instructions are similar, but the Q/L series has more advanced instructions. The instruction system of Mitsubishi PLC is very rich, mainly divided intoFX Series (Small) and Q/L Series (Medium to Large). Most … Read more
1. Classification System of Data Transfer Instructions 1. Single Word Transfer Instructions MOV 16-bit Data Transfer Sensor Value Reading DMOV 32-bit Data Transfer Counter Value Storage CML Data Inversion Transfer Signal Logic Inversion 2. Block Transfer Instructions BMOV Continuous Register Batch Transfer Recipe Parameter Loading FMOV Fixed Value Filling Register Device Parameter Initialization 3. Data … Read more