3RW44 How to start and stop the motor by the button next to the LCD screen

What is the difference between absolute and relative positioning? 　　Answer: Relative positioning refers to moving a certain distance in the positive or negative direction on the basis of the current orientation of the axis; Affirmative positioning means that when the axis establishes a positive coordinate system, each azimuth of the axis has a fixed coordinate, regardless of the azimuth value of the axis at that time.

The trip class (Class class) defines the time frame during which a tripping must be carried out from the cold state when the current of a three-symmetrical load (e.g. a three-phase motor load) is 7.2 times the operating current Ie. Trip time: Siemens 3RW soft starter is divided into light and heavy load starting motors according to trip level ...

The S7-200 SMART series of programmable controllers has up to 38 interrupt sources (9 reserved), which are divided into three categories: communication interrupts, input/output (I/O) interrupts, and time-based interrupts.

Siemens today officially released the "Siemens China Zero Carbon Smart Park White Paper" (hereinafter referred to as the white paper), which analyzes and proposes the definition and architecture of zero carbon smart parks, the core pain points and entry points of various parks, and shares the current situation and trend of carbon peak and carbon neutrality in China and China.

3RW402-404 has three modes: 　　1. In automatic mode, the LED light corresponding to RESETMODE is bright yellow, and the fault reset has the following situations: if the fault is caused by the motor thermal overload tripping, wait for 5 minutes for automatic reset; If the soft starter itself is protected and tripped, the starter ...

Can the 5 VDC power supply provided by the CPU be scaled with an external power supply? A: No, select the appropriate CPU based on the template 5 VDC power usage. Can I use an external power supply when the 24 VDC power supply provided by the CPU is not enough? A: Yes, ...

The motor is an energy conversion mechanism, and some losses will inevitably occur in the process of energy conversion, and most of these losses will be turned into heat dissipation, which will increase the temperature of the motor. Excessive temperatures can lead to a shortened life of certain motor components, which can eventually lead to failures. Motor...

Siemens will fully acquire POLLAN in October 2021 to enhance its marine planning and engineering capabilities. The FORAN business will then be integrated into the Xcelerator channel, which Siemens has been promoting in recent years. With the acquisition of FORAN, Siemens will provide the shipbuilding industry with a comprehensive software and ...

The 2021 International Artificial Intelligence Conference (WAIC) was officially opened, and Roland Busch, Chairman of the Board of Directors, President and CEO of Siemens AG, was invited to attend the opening ceremony and deliver a speech. 　　Bo Leren pointed out that digital transformation is the key to all shopping malls and even social and economic ...

The basic data types supported by the Siemens S7-1200 include the following: 　　Boolean data is a one-digit binary number, the value of which is 0 or 1, and the constant value of the data is TRUE, FALSE, 0, 1, etc. The byte-type data is an eight-digit binary number, and the value scale is 16-base 00 to 16-base FF, ...

Jiangxi Lushan has a series of halos such as national scenic spots, international cultural heritage, and national 5A-level tourist attractions. Here, water brings spirituality to the mountain, and has also become the source of life for tens of thousands of people in Guling Town, the central scenic area of Lushan Mountain, at an altitude of 1,167 meters. Located in this cloud ...

Siemens and JOMOO Group (JOMOO) recently launched a strategic cooperation, committed to assisting JOMOO to successfully complete the corporate sustainable development policy of "carbon peak in the next 5 years and carbon neutrality in 15 years". The collaboration between the two sides aims to create a demonstration case of carbon neutrality from planning, calibration to implementation.

Chery is China's leading self-owned brand car manufacturer and one of the largest passenger car exporters in China. In recent years, Chery has actively implemented the core strategy of "Digital Chery", and built an intelligent and connected "factory of the future" in Wuhu, Anhui Province, accelerating the transformation from "traditional cars" to "intelligent cars".

On the eve of the Hannover Messe 2023, Siemens launched a new product in the Sinamics series, the Sinamics G220 high-performance frequency inverter. This innovative inverter product uses clean converter technology to reduce harmonics by up to 97% without the need for incoming filters or incoming reactors. 　 ...

This year, Siemens will present itself at the EMO 2021 in Milan under the theme of "Digitalization of Machine Tools – Data Empowerment and Unlimited Opportunities", and at the Siemens Machine Tool Days held at the same time, it will fully demonstrate how the machine tool profession can fully exploit the potential of data to improve production efficiency. By putting practice ...

Shanghai, the historic "Pearl of the Orient" is famous for its prosperity, openness and fashion, and is the engine of China's economic growth. Since 1904, when the first permanent office in China was established in Shanghai, Siemens has been deeply rooted in this land of innovation and entrepreneurship.

The S7-1200 CPU will not boot after powering off in the following situations: Some errors detected prevent the CPU from entering RUN mode; In "CPU Properties-General-Startup" set to not reboot (keep it in STOP mode); Warm start ...

The iron and steel industry is the backbone of national modernization and an important industry to support the development of the national economy. Without steel, there would be no high-rise buildings, railways and highways in all directions. The importance of this cannot be overstated. 　　In recent years, the steel industry has seen overcapacity and ...

Siemens Xcelerator enables companies of all sizes in industry, buildings, power grids, and transportation to accelerate digital transformation and value creation. With this business channel, digital transformation will be easier, faster, and easier to scale. Siemens Xcelerator integrates the best ...

The 3RV2 circuit breakers are available with screw, spring-loaded or ring terminals, giving you the flexibility to choose the right wiring type for your application. Installation The 3RV2 circuit breaker can be snapped on a standard 35 mm rail. S00 and S0 sizes are available with 3RV29 28-0B ...