自营PPC907BE模块ABB

易卖工控网（www.ymgk.com）提供”PPC907BE模块ABB”，产品详情：品牌/厂家：ABB、型号：PPC907BE、成色：全新、货期：现货 1天内发货、保修：180天，更多产品详情就上易卖工控网。

PPC907BE对于工作在危险区域的机组，本特利传感器及监测系统都要带有多机构批准单位选项。而对于工作在安全区的机组，则不做要求1.本特利bently3500对机组的振动监测状态监测测点配置要求

键相：压缩机组的每个相同转速的轴系配置一个键相位测点；采用本特利3300XL系列电涡流传感器进行测量。
 
　　轴振：每个滑动支持轴承上配置一对X/Y方向（互为垂直安装）的轴振测点，采用本特利3300XL系列电涡流传感器进行测量。
 
　　轴位移：压缩机组的每个推力轴承处配置双冗余的轴向位移测点；采用本特利3300XL系列电涡流传感器进行测量。
 
　　瓦振：每个滚动支持轴承上配置两个瓦振测点（水平和垂直方向安装），采用本特利330500系列Velomitor压电式振动速度传感器进行测量。
 
　　轴承温度（如适用）：每个滑动支持轴承及推力轴承均配置轴瓦温度测点；推力轴承的工作面和非工作面应同时配置温度测点。
 
　　齿轮箱壳振（如适用）：每个齿轮箱的输入和输出轴的支持轴承处各配置一对X/Y方向壳振测点；采用本特利330400系列压电式振动加速度传感器进行测量。
 
　　2.本特利bently3500配置要求China's overall development has changed from the pursuit of development speed and volume to the pursuit of development quality and efficiency. Under this trend, we believe that more and more customers are willing to invest in efficient motors. We advocate the matching use of frequency converter and motor, because when the frequency converter and motor are combined, the energy consumption of fans and pumps can be reduced by at least 25%. With the progress of digital technology, we can optimize the energy efficiency of the whole drive chain from the frequency converter to the load end through big data analysis.

In China, by the end of 2020, we have delivered more than 10 million frequency converters and high-efficiency motors to customers, saving more than 475 billion kwh of electricity, equivalent to reducing CO2 emissions by about 470 million tons. The electricity saved is equivalent to the electricity consumption of Beijing in four years.



Intellectualization and digitization are the future development direction of the manufacturing industry. Since the beginning of this year, what products and solutions have ABB China's Motion Control Division launched that make the market bright? What are the key industry cases to share?



We have delivered more than 10 million motors and frequency converters in China, so how to connect these devices to the Internet is our first task.




As for digital and intelligent manufacturing, different enterprises have different strategies and directions. For ABB's China motion control business unit, we have delivered more than 10 million motors and frequency converters in China, so how to connect these devices to the Internet is our first task. At the same time, we are actively looking for leading enterprises in various industries to cooperate and jointly develop digital solutions for the industry. In addition, the digital development is also closely related to the establishment of the channel network, so we are actively developing and improving the digital channel network coverage. With the continuous growth of local enterprises, their response speed may be faster. Under this competitive situation, how will ABB bring its innovative achievements to the market faster? Adhering to the customer-oriented principle and creating more value for customers has always been our focus.



ABB motion control has been doing business in China for more than 25 years, so we are very adapted to the speed of China. Our business development has been synchronized with the development of China, and we are committed to shifting our focus from sales and manufacturing to R & D, innovation and digitization. What are the business priorities and development strategies of ABB motion control for the coming 2022? In 2022, abb motion control will always adhere to the customer-oriented principle and continue to vigorously develop major strategic projects. Based on the current fluctuating market situation and the repeated epidemic situation, there are still many uncertainties in the market. In 2022, abb motion control will always adhere to the customer-centric principle and continue to vigorously develop major strategic projects. In the future, we will continue to seize every possible market opportunity, constantly develop new customers and new applications in various industries, strengthen product and technology innovation, improve production efficiency, constantly consolidate the stable recovery trend, continue to implement the concept of energy conservation, efficiency efficiency and low-carbon emission reduction, and promote the transformation of society and intelligent manufacturing. 1. ABB Robot Servo motor repairs several faults and does not work when there is pulse output. How to deal with them?

Monitor the current value of the pulse output of the controller and whether the pulse output lamp flashes, and acknowledge that the command pulse has been fulfilled and the pulse has been output normally; Check whether the control cable, power cable and encoder cable from the controller to the driver are wrongly wired, damaged or in poor contact; Check whether the brake of servo motor with brake has been opened; Monitor whether the panel of the servo driver acknowledges whether the pulse command is input; The run command is normal; The control form must select the azimuth control form; Whether the input pulse type set by the servo driver and the setting of the command pulse are common; Make sure that the driving stop signal of the positive rotation side, the driving stop signal of the rotation side and the reset signal of the error counter are not input, and the load is disconnected and the no-load operation is normal. Check the mechanical system.



2. ABB Robot Servo motor repairs several faults. When the motor error and counter overflow occur during high-speed rotation, how to deal with them?



Motor error counter overflow fault occurs during high-speed rotation.

Countermeasures: check whether the wiring of motor power cable and encoder cable is correct and whether the cable is damaged.



The motor error counter overflow fault occurs when a long command pulse is input.

Countermeasures: if the gain setting is too large, manually adjust the gain from the beginning or use the active gain adjustment function; Extend the acceleration and deceleration time; If the load is too heavy, it is required to select a motor with larger capacity from the beginning or reduce the load, and install a reducer and other drive organizations to improve the load capacity.



Motor error and counter overflow fault occurred during operation.

Countermeasures: increase the overflow level setting value of the error counter; Slow down the rotation speed; Extend the acceleration and deceleration time; If the load is too heavy, it is required to select a motor with larger capacity from the beginning or reduce the load, and install a reducer and other drive organizations to improve the load capacity.



3. ABB Robot Servo Motor repair is not accurate in azimuth control and positioning. How to deal with it?

Firstly, confirm whether the current value of the pulse actually announced by the controller is the same as expected. If not, check and correct the program;

Monitor whether the number of pulse commands received by the servo driver is the same as that announced by the controller; if not, check the control line cable; Check whether the setting of servo command pulse form is the same as that of the controller, such as CW / CCW or pulse + direction;

If the servo gain setting is too large, adjust the servo gain manually or actively from the beginning of the test; When the servo motor is reciprocating, it is easy to generate accumulated errors. It is proposed to set a mechanical origin signal under the conditions allowed by the process, and conduct the origin search operation before the error exceeds the allowed scale; The accuracy of the mechanical system itself is not high or the transmission organization is abnormal (for example, the coupling between the servo motor and the equipment system is offset).



4. ABB Robot Servo Motor repair do azimuth control operation report overspeed fault, how to deal with it?

Once the servo run signal is connected, it will break out: check whether the wiring of servo motor power cable and encoder cable is correct and whether there is damage.

After inputting the pulse command, it occurs during high-speed operation: the pulse frequency output by the controller is too high, and the correction program adjusts the frequency of the pulse output; The electronic gear ratio is set too large; The servo gain setting is too large. Adjust the servo gain manually or actively from the beginning