Description
31902-02 WOODWARD Speed Sensor Full Series
Non differential regulation is mainly used for constant speed control and is suitable for single machine operation or multiple prime movers working together in an isolated power grid. Differential regulation provides more control flexibility.
further enhancing its performance and application range.
rich additional functions, and high-precision output signals. Whether it is in the fields of generator sets, compressors, pump stations, or ships and locomotives, it can effectively ensure the stable operation of equipment within the set range.
power measurement level 1, editable screen, multi interface toolkit connection, etc. All details can be found in Woodward easyYgen manual 37582A
The rated operating temperature range of this model is -20 to 70 ° C; the rated temperature range of the LT model is -40 to 70 ° C, suitable for outdoor use.
31902-02 is equipped with a monitor (not available on the 3100 model) and is designed for front panel installation.
The built-in HMI has a color LCD and soft keys (now with dedicated buttons) for direct control of the 31902-02 device. Multi level password protection can prevent unauthorized changes.
The generator set has four operating modes and the option to configure a manual circuit breaker control device.
How to use 31902-02？
What is 31902-02 used for?
31902-02 Customs Code
user experience Secondly, if power system engineers are to consider the convenience and speed of using the product in the future, operability needs to be improved while ensuring stability. This requires a simple self-service system and an operation interface with good visual effects that can meet the needs of users. Some operating habits and other aspects * cut costs Furthermore, since there are many nodes in the power system, the same product needs to be deployed on many nodes. Then when the quantity of required products increases, cost issues will inevitably be involved. How to solve the research and development, construction and installation of products and better reduce operating expenses is also a major issue that ABB needs to consider.Implementation of communication between Omron vision system and ABB industrial robotintroductionIn modern production processes, vision systems are often used to measure and identify products, and then the results are transmitted to industrial robots for work through communications . In this process, communication settings are very important. This article analyzes the communication implementation process between the Omron FH-L550 vision system and ABB industrial robots. The main task is to enable the vision system to provide data detection results for ABB industrial robots, and the industrial robots perform related operations based on the data results. This article mainly discusses the entire process of visual system communication transmission implementation.1Ethernet-based communication settings in vision softwareThe main communication methods of Omron FH-L550 vision system controller are as follows [2], namely: parallel communication, PLCLINK communication, Ethernet communication, EtherCAT communication, and protocol-free communication. These five communication methods have their own characteristics in the communication process. In modern equipment, Ethernet communication (Ethernet communication) is the most common, so this article uses the Ethernet communication method as an example to analyze and explain.First, select the “Tools” option in the main interface, select the “System Settings” menu (Figure 1), after entering the “System Settings” menu, click the “Startup Settings” option, and select the “Communication Module” tab (Figure 2 ), after completing the above settings, return to the main interface to save the settings (Figure 3). Finally, select the function menu to perform system restart settings, and wait for the system to complete the restart before proceeding to the next step.After the system restarts, click the “System Settings” menu again and select the “Ethernet (No Protocol (UDP))” option (Figure 4). In this option, there will be parameter settings such as IP address and port. What needs to be noted here are the two IP address parameters. The parameters in “Address Setting 2” need to be filled in. The information that needs to be filled in includes the IP address of the vision controller, subnet mask, default gateway and DNS server.In the port number setting of “Input/Output Settings” at the bottom of the menu, set the port number for data input with the sensor controller. Note that the port number should be the same as the host side, and finally complete the settings and corresponding data saving work.2ABB industrial robot communication settingsFirst, configure the WAN port IP address for the ABB industrial robot. Select the control panel in the teach pendant, then select configuration, then select communication in the theme, click IPSetting, set the IP information and click “Change” to save the IP information.Next, use the SocketCreate robot command to create a new socket using the streaming protocol TCP/IP and assign it to the corresponding variable (Figure 5). Then use the SocketConnect command to connect the socket to the remote computer. After the communication connection is completed, it is necessary to send and receive information from the visual system. To send information, use the SocketSend instruction to send data instructions to the remote computer. After the vision system collects information and makes judgments, the industrial robot system will receive data from the remote computer. The data reception is completed using the SocketReceive instruction. This instruction stores the data in the corresponding string variable while receiving the data. Useful information needs to be extracted from the received data information, which requires StrPart to find the specified character position instruction, extract the data at the specified position from the string, and assign the result to a new string variable. Finally, when the socket connection is not in use, use SocketCloSe to close it.
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