Perkins centrifugal pump generator multi-language optional interface operation

Perkins centrifugal pump generator multi-language optional interface operation

All parameters can be connected and adjusted through the USB, RS232 interface, and stored in the internal FLASH of the controller, and will not be lost when the system is powered down.
With SMS function, when the generator set has an alarm, it can automatically send alarm information to the set 5, or you can control the generator set and check the status of the generator set by SMS. With advanced Internet of Things function, it can be remotely monitored in any place with network through the interconnection of GPRS mobile network and Internet; (GPRS module required: LXI680)

Parameter setting function: Allows the user to change the setting of its parameters, and remembers it in the internal EEPROM memory, and will not be lost when the system is powered off. Almost all parameters can be adjusted from the front panel of the controller, all parameters can be adjusted through the USB interface using a PC, and can be adjusted through the RS232 interface using a PC.
With advanced IoT function, it can be remotely monitored in any place with network through the interconnection of GPRS mobile network and Internet;
Second, the product core
1, using three different WIFI connection methods, no network is available, no geographical boundaries, any location and conditions can achieve data transmission, to achieve remote fault diagnosis, initial failure warning, health check the first connection: When the application environment itself has a WIFI network, the cloud controller is directly connected to the WIFI network, and a real-time communication pipeline is established between the generator set and the cloud server through the WIFI network to realize real-time remote monitoring and control.
The second connection method: there is no WIFI in the application environment, but when there is a mobile phone network, real-time remote monitoring is also realized by sharing WIFI through the mobile phone, but it is usually used for more third connection methods for health check and remote fault diagnosis: When there is no WIFI in the application environment and there is no mobile phone network, the 7 kinds of data saved by the cloud controller (which can be stored for 24 hours in 24 hours) are saved to the mobile phone through the APP, and then the mobile phone is brought to the environment with network or WIFI, and then Transfer saved data to the cloud server for remote fault diagnosis, initial fault warning, and health check

2, using black box technology generator cloud controller has a small cache, specifically used to cache tens of seconds of data, when the failure is detected, the cached data is immediately saved to the internal mass storage, and will also These data are packaged and transmitted to the cloud server for black box recording. When we use the mobile phone or PC terminal to access the data to the server, we can reproduce all the data for a period of time before the failure, just like playing a video.
Third, the actual case analysis The following describes the black box technology with the start failure as an example:
When the genset fails to start, it is necessary to remotely check various data during the starting process to judge the cause of the fault. In the past, this is impossible because there is no way to go back to the starting process to check, and there must be experienced technicians. Use the multimeter to the site and start the measurement repeatedly to get the data:
★ Is the voltage of the fuel output controlled?
★ What is the speed during start-up?
★ How much V does the battery voltage drop during startup? Is there no power?
★ What is the oil pressure during the start-up process?
★ What is the generator frequency during startup?
★ What is the status of each programmable input port during startup?
★ What is the status of each output port during startup? Now you can collect the instantaneous data of each second of the fault through the black box technology of Like Saiyun Cat, and show the following by charting, let you know the relevant parameters:
The 17th data point in the chart above, you can see when the startup failed:
★ Speed ​​= 275.8 RPM
★ Battery voltage = 17.3 V
★ Electronic governor voltage = 0 V
★ Fuel output = 1 (logic 1 indicates output)
★ Start output = 1 (logic 1 indicates output)
★ Oil pressure = 356
★ Generator frequency = 0 (the generator has not been powered at startup)

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