MechPulse

08/09/2026

IP Rating Explained ⚡

IP Rating = Protection Level
1st Digit → Dust/Solid Protection
2nd Digit → Water Protection
IP65 → Dust Tight + Water Jet Protection

08/09/2026

NPN vs PNP Sensor ⚡

NPN = Sinking Output
PNP = Sourcing Output
NPN → 0V
PNP → +24V

08/09/2026

⚡ Motor Not Starting? Check Power Supply, MCB, Overload Relay, Contactor & START Button. 🔧⚙️

08/09/2026

⚙️ Encoder Working | Motor Position & Speed Feedback

07/09/2026

Caption:
Push Button ⚡ | A Simple Device for Machine Start, Stop & Control

07/09/2026

NC Push Button | Normally Closed Contact | Used for STOP & Emergency Stop

07/09/2026

07/09/2026

What is HMI? ⚙️
HMI = Human Machine Interface
Interface between the Operator and the Machine
Monitor Status • Set Parameters • View Alarms
An Essential Part of Industrial Automation 🤖⚡

07/09/2026

PLC-to-Servo Communication ⚙️🔌
“PLC sends precise control commands to the servo drive, enabling accurate position, speed, and motion control.”

07/09/2026

PLC-to-VFD Communication: How PLC controls motor speed, frequency & direction through a VFD.