

Liquid filling machine is mainly composed of filling management, metering and transmission control modules. Profibus system configuration, with PLC controller as the main station and ET200 distributed I/0 as the slave station, to realize the control of electronic scale, frequency converter and centrifugal pump, and to monitor the liquid level of each barrel and the manipulator. Complete the status monitoring, alarm display and manual operation of the metering and conveying process.

The core part of the liquid Filling machine control is Siemens S7-200 PLC, and the software for monitoring Liquid filling machine is developed by Configuration King.PLC is responsible for collecting input signals and sending control commands to the actuator after program processing.PLC is connected to the upper computer through communication cable, and the input signals are transmitted to PLC at the same time, the PC will also get the data and display them synchronously through Configuration King.
Liquid filling machine should have a memory function, the use of manual and automatic control program, manual control is mainly used for emergency response and process debugging, automatic control of the core unit for the PLC, with the configuration interface and other actuators composed of.
The Filling system establishes the material filling display window, establishes the database variables and completes the attribute definition. By means of attribute definition, space and strategy, it completes the design of dynamic screen, sets up the storage property of data variables, and establishes data query and curve browsing. Establish communication connection and parameter setting of external equipment to realize remote monitoring and data management function.
Basic parameters
Maximum weighing capacity: 30kg
Minimum Sensitivity: 5g
Filling range: 10-30kg
Filling precision: ≤0.1%
Filling speed: 200-500 cans/hour
Container specification: ≤φ300×h350
Gun head material: SUS304/316
Power supply: AC220/50Hz
Using gas source: 0.5Mpa