AC20 profinet PLC S7-1200 Siemens

Guide to PROFINET Communication Between Parker AC20 and Siemens S7-1200 PLC

In modern industrial machine systems, controlling variable frequency drives through industrial communication networks can significantly reduce the number of signal wires while allowing the PLC to monitor and control multiple drive parameters. One highly practical solution is to use a Parker AC20 with PROFINET communication to a Siemens S7-1200 PLC. With this configuration, the PLC......

What Fault Does the Parker DC590 Display When the DC Motor Fails? How to Diagnose the Armature and Field

In DC drive systems, the Parker DC590 not only controls motor speed and torque but also integrates multiple monitoring and protection functions for the motor and the overall drive system. When a DC motor experiences a fault in the Armature, Field winding, temperature sensor, or speed feedback circuit, the Parker DC590 can detect the abnormal......

Lenze vs Parker

Comparison of Inverter Internal Communication Networks: Lenze System Bus (CAN) vs. Parker AC30 Peer-to-Peer (P2P)

In modern production line automation systems, establishing direct internal communication between drives (Master-Slave) without an intermediate PLC is an extremely effective solution. It helps increase response speed, reduce control latency, and significantly reduce system programming costs. Two of the most common and powerful internal communication technologies are Lenze System Bus (CAN) and Parker AC30 Peer-to-Peer......

kích ngoài & nguyên bộ - Complete Drive & External Stack Controller

Parker DC Drive Controllers: Should You Choose the Complete Drive (DC590P) or the External Stack Controller (DC598P/DC599P)?

Among drive solutions for high-power direct current (DC) motors, Parker DC Drives are a proven guarantee of reliability. However, when designing a system or planning an electrical panel replacement or upgrade, engineers often face two choices: a Complete Drive (such as the DC590P series) or an External Stack Controller (such as the DC598P/DC599P series). This......

When should you use a braking resistor for an inverter?

🔍 Introduction In modern industrial drive systems, especially those involving heavy loads and high inertia such as cable stranding machines (12, 18, 24, 30 bobbins), rewinders, unwinders, and winding/unwinding systems, controlling the stopping process is critically important. It is not just about stopping — the system must stop accurately, at the right time, and at......

inverter RUN - motor not spin. biến tần chạy, motor không quay

🧠 Why is the inverter running but the motor not rotating ?

🔍Quick Description of the Issue During operation, many technicians encounter the following situation: The inverter is powered on, and the display is active The system appears to be in RUN mode Frequency and even current may be displayed👉 But the motor does not rotate This is a fairly common issue, especially in systems that have......

desat fault - AC690 Parker

What is the DESAT Fault on Parker AC690 Drives? Causes & Effective Solutions

During the operation of systems using Parker AC690+ drives, one of the most common faults that can cause unexpected machine shutdowns is the DESAT fault. ❓ What is a DESAT fault? How serious is it, and how can you fix it to prevent future occurrences? In this article, we’ll break it down clearly and guide......

Inverter Noise Suppression

Inverter Noise Suppression – The Solution for Stable and Reliable System Operation

📌 What Is Inverter Noise Suppression? In modern industrial systems, inverters play an important role in motor speed control, energy saving, and optimizing machine operation. However, one of the most common issues when using inverters is electromagnetic interference (EMI/EMC), which can affect PLCs, sensors, HMI displays, Profibus, Modbus, CANopen communication systems, and analog signals. If......

What Is a PID Controller? Practical Applications in Industrial Automation

Application of PID Controller in Industrial Machinery Systems You may have heard about the PID controller, its algorithms, coefficients, and classic examples such as the “water level control” and “temperature oven stabilization.” But have you ever wondered when to use PID and how it is applied in real-world machinery systems? Let’s explore this topic with......

How to Upload & Save Programs on Parker TWIN-N and SPD-N Servo Drives

📘 GUIDE: UPLOAD & SAVE PROGRAMS USING MOTIONWIZ Step-by-step guide on how to connect MotionWiz software with Parker Drives to upload and save programs efficiently. 🛠️ Preparation Software: MotionWiz Connection Cables: USB to RS485 Cable 9-pin COM port adapter cable 🔌 RS485 Wiring Diagram (TWIN-N & SPD-N) ⬆️ Upload Program Follow these steps to upload......

Carrier Frequency and Key Considerations for Inverter Operation

⚡ CARRIER FREQUENCY IN VARIABLE FREQUENCY DRIVES (VFD) A guide to understanding carrier frequency, its role, setup parameters, and how to select the right value for your application. Carrier Frequency is the switching frequency of power components (IGBT/MOSFET) when a VFD generates PWM waveforms to control a motor. Note that carrier frequency is different from......

Braking Resistor Calculation and Reference Table for Parker AC10 Drives

🔢 HOW TO CALCULATE A SUITABLE BRAKING RESISTOR FOR YOUR INVERTER The braking resistor is a crucial component for dissipating excess energy when the motor stops suddenly, preventing overvoltage (OV) faults. To select the correct resistor, two key factors must be determined: DC Bus voltage and desired dissipation power. 📘 1. Reference DC Bus Voltage......