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Siemens 3RW44 soft start press emergency start why not
The 3RW44 has an emergency start function, but why does the soft start not start when the emergency start button is closed?
Emergency start refers to the unevenness of the motor; thermal model overload; Open circuit of temperature sensor; Short circuit of the temperature sensor; The temperature sensor is overloaded; Exceeding the maximum starting time; Surpass...
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What do you need to pay attention to when selecting Siemens inverters?
When selecting Siemens frequency converters, the following points should be determined:
1) The purpose of frequency conversion; constant pressure control or constant current control, etc.;
2) The load type of the Siemens inverter; Such as vane pumps or positive displacement pumps, pay special attention to the performance curve of the load, the performance curve determines the application of the ...
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Siemens S7-1200 CPU motion control and high-speed counter function
1. S7-1200 CPU motion control
S7-1200 Body Motion Control Axis Resources:
In open-loop control mode, the maximum number of pulse axes is 4 and cannot be expanded.
In closed-loop control mode: S7-1200 with firmware version V4.1 and above can be used in ...
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Siemens launches an open digital business platform
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 ...
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Siemens 3RW44 soft starter commonly used fault diagnosis methods
(1) The soft starter display will display fault information
(2) Soft starter ES software diagnostic menu
(3) read data record 92, and data record 92 is diagnostic information
(4) Call the function block SFC13 to read out the fault information of the soft starter, but the premise is that the fault information of the soft starter is read out in the Soft St ...
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SIMATIC S7-1200 compact CPU
Installation
1. Remove the backplane bus cover
2. Insert the SM onto the standard mounting rail
3. Push the SM to the adjacent module
4. Lock the standard rail mounting clip
5. Push the latch used to connect the bus connector to the left so that the bus pin is connected to the adjacent module
...
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Siemens' intelligent manufacturing engineering talent certification system was officially released
Siemens recently officially launched the Intelligent Manufacturing Engineering Talent Certification System, and the first batch of 12 campuses were certified. Siemens combines its advanced intelligent manufacturing skills with practical experience in the field of engineering education to organize the central digital talents required for modern industrial systems.
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Siemens S7-200 SMART Common questions about serial communication
1.Does the S7-200 SMART support Modbus ASCII communication mode?
The STEP 7-Micro/WIN SMART software does not provide a library of Modbus ASCII communication modes. If the S7-200 SMART CPU is used for Modbus ASCII communication, it needs to be used by the user to use the free port communication.
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Installation guide for the Siemens S7--200 device
The S7-200 can be mounted on a panel or standard rail, and the S7-200 can be installed horizontally or vertically.
warn
SIMATIC S7—200 PLC is an open controller. It requires the installation of the S7-200 in the enclosure, cabinet or electrical control room. Only authorized personnel ...
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Siemens helps Birdon build a digital shipyard
Birdon shipyard in Australia has selected Siemens' Teamcenter software to support its digital shipyard strategy.
The software is used for Product Life Cycle Management (PLM) and is integrated with NX software for computer-aided planning (CAD) to improve the overall planning process by ...
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Siemens acquires a minority stake in WiTricity
Siemens invested $25 million to acquire a minority stake in WiTricity, a United States wireless charging technology company. Siemens and WiTricity will work together to promote the innovation of new shopping malls for wireless electric car charging, according to Siemens' calculations, by 2028, only in Europe and North America, which ...
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Siemens launches the SCALANCE XCB004 SMART economical unducted switch
Siemens today announced the new SCALANCE XCB004 SMART economical unducted switch. This product is Siemens' first industrial Ethernet switch developed and produced in China, which can better meet the needs of local customers. The SCALANCE XCB004 SMART supports a wide range of ...
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What mechanism does the Siemens S7-1200 CPU cycle work by?
The S7-1200 CPU cycles according to the following mechanism:
1. Write the output value from the process image output area to the physical output
2. Read the physical input before the user program is executed, and save the input value to the process image input area
3. Execute the user program, carry out the logical ...
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How to view the full order number of our 3RW soft starter
1. Find from the front panel of the product, as shown in the figure below, the part of the red box in the picture The characters that start with 3RW are the order number: 3RW4036-1BB14
2. Look for the white sticker label on the right side of the product, as shown in the figure below, look at the part that is boxed in red, and find the one that starts with 3RW.
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How to remove the IP address with a SIMATIC MC memory card and reset the S7-1200 to factory settings
You can reset your S7-1200 to factory settings using an empty SIMATIC MC memory card.
illustrate
Even if you don't have SIMATIC STEP 7 Basic software and don't know the IP address, you can use the SIMATIC MC memory card to delete the IP address and put the S7-1 ...
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How do I set up the IP forwarding function in order to configure IO-Link master using S7-PCT via the interface of the S7 CPU?
IP forwarding refers to the ability for a device to forward IP packets between two connected IP subnets. You can enable or disable IP forwarding in STEP 7.
If IP forwarding is enabled, the S7-1500 CPU forwards received IP packets from non-CPU addresses to the local IP subnet.
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Siemens 3RW51 soft starter working principle and selection precautions
3RW51 soft starter is a new domestic soft starter product developed and launched by Siemens on the basis of a deep understanding of the soft start application in the market. It can be widely used in fans, pumps, conveyor belts, compressors and other loads that need to be controlled for starting and stopping.
Soft starter ...
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How to choose the right Siemens soft starter according to the load characteristics and user requirements
As a device to control the start/stop of three-phase asynchronous motor, the soft starter is mainly used to effectively reduce the starting current and control the shutdown process. Its main working principle is to control the starting voltage by controlling the conduction angle of the thyristor on the main circuit. Since the starting voltage is close to the starting current, the starting voltage is close to the starting current.
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Five of Siemens' factories were rated as national green factories
Recently, the Ministry of Industry and Information Technology released the "2022 Green Production List", and five Siemens factories were successfully rated as national green factories by the Ministry of Industry and Information Technology. The five factories are Beijing Siemens Sibels Electronics Co., Ltd., Siemens Rail Transit Equipment (Tianjin) Co., Ltd.
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Siemens publishes a white paper on leadership
Siemens today released the Siemens Leadership China White Paper (hereinafter referred to as the "White Paper"), which combines the evolution of leadership theory and its performance in the business environment, comprehensively sorts out the development and upgrading of its own leadership methodology and its application in the course of more than 100 years, and deeply analyzes the development and upgrading of its leadership methodology and its application over the past century.
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