The weighing and measuring control system controls each solenoid valve and motor through the operation of Proface touch screen, contactor and intermediate relay, which is convenient for debugging and maintenance. And by the weighing module, pressure transmitter, level meter, pneumatic valve on the position switch, air pressure gauge, etc., to detect and monitor the working situation, the multi-receiving reactor transport can be controlled by the touch screen three-way valve to select the reactor judgment, in the multi-reactor pump to a single reactor, in order to prevent material reflux, Install a cut-off valve above the receiving reactor. The control mode is divided into manual mode and automatic mode.
020-34563445The dosing machine can complete the measurement and automatic control of the temperature of the reactor, and can set different temperature control processes for different production materials and record them. In the production process of the reactor, it is necessary to realize the real-time setting of the set temperature, while monitoring the feedback temperature signal, and synchronizing refresh on the control in the form of a curve, which can intuitively display the temperature control process. Therefore, it is required that the control can be combined with the temperature control instrument. The set parameters are transmitted to the temperature control instrument through the temperature control control report, and the temperature control instrument is used to control the temperature and realize the configuration monitoring.
Product batch management function, batch management refers to the product from raw material input to delivery of the entire manufacturing process, the implementation of strict batch of scientific management. Most of the production materials of the reactor are required for quality traceability, and the quality of the finished product is widely reflected in the flow of the process, so batch management is a very common requirement. For example, a certain reactor of resin batching has quality requirements for metal content; A certain reactor for heat treatment has requirements for hardness and structure. In the automatic control system, it is required that the system can carry out detailed batch records for the production process of different materials, so as to facilitate the quality traceability in the later stage. Able to provide detailed experience production process for different production materials.
The Feeder has the alarm function, can carry out real-time alarm warning, can realize sound alarm notification, remote information alarm notification, can store and query historical alarm information. The alarm parameters of each system variable can be viewed and modified during the control process. To achieve human-machine dialogue, can modify the process parameters, and display the temperature, time and other main parameters, can be combined with the temperature control instrument to achieve PID parameter adjustment, and can be set and calculate PID parameters in the operating system. It can realize the dynamic simulation display of the working state of the reactor, and can intuitively display the current production and operation state of the reactor, as well as the current values of various control parameters on the reactor body. Provides client remote data access function. You can use the client tool to monitor the running status of remote devices over the network to ensure that they are running properly. In the Internet network or local area network, real-time, historical, alarm and other data are published in an integrated way, so that users can browse in IE.
