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MOVIFIT FC inverter initialization StartUp (motor tuning)
Motor starting
The motor must be started in expert mode.
To activate "Expert Mode" you must switch DIP switch S10/1 to...[Details]
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0 Introduction
In modern industrial automation control systems, programmable logic controllers (PLCs) are commonly used field control devices, and host computers are widely used as data ac...[Details]
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Every upgrade of emission standards is accompanied by an upgrade of technology. Recently, just as National VI has been implemented in some cities, National VII is already on the way. An article ...[Details]
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A very neat one-button program:
bit flag=0; define flag
The following is the keyboard handler:
void scankey() // scan key
{
if(p10= =0&&flag= =0) //p10 port button and processing program, if fl...[Details]
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On June 3, IDC's Global Quarterly Mobile Phone Tracker showed that smartphone shipments are expected to reach 1.38 billion units in 2021, a 7.7% increase from 2020. This trend is expected to continue...[Details]
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Error Analysis of Practical Operation Circuit
1. The impact of AVD and Rid on the operation circuit
In the basic operation circuits discussed above, the integrated operational amplifier is con...[Details]
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Crystal calibration and matched load VSWR measurement
I. Experimental Purpose
1. Further familiarize yourself with the use of the three-centimeter microwave test system and the measuring line
2. Ma...[Details]
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Constants are often used in data processing instructions of ARM assembly, and ARM assembly stipulates that the constants used must be immediate numbers.
Before discussing what an immediate number is,...[Details]
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"AI cockpits have experienced explosive growth in the past five years, but now problems are emerging quickly. The product line in this field has developed so fast that other systems cannot keep up....[Details]
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NJW4800 is a general-purpose half-bridge driver
that can provide 4A current
. The built-in gate driver can drive high-side and low-side power MOSFETs, so it can achieve high-speed switching....[Details]
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On March 2, Meizu announced the camera configuration of its new Meizu 18 series. The rear main camera of Meizu 18Pro has been upgraded to the 50-megapixel Samsung GN1, and Meizu 18 supports SMA optic...[Details]
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introduction
UPS power supply system is an essential power supply for power, communication, banking and other industries. It has a history of several decades since its creation. In the process...[Details]
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With the progress of international industrialization, global energy consumption is expected to grow at a rate of 3% in the future, and conventional energy is facing the dilemma of increasing deplet...[Details]
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The heart of a modern optical coupler is an LED at the input and a photodetector at the output. They are separated by an insulating light-conducting medium. The photodetector can be a pho...[Details]
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On October 21, 2024, Ji Guanglin, Executive Deputy Secretary-General of the National Vanadium Titanium Industry Alliance and Dean of the Vanadium Titanium Economic Research Institute, and Zhang Jia...[Details]
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