The console centrally operates the whole stage machinery system and is the management center for control, operation and monitoring. It is composed of the upper computer (PC), the lower computer (PLC), the frequency converter, the control key, etc., which coordinates the equipment of the whole system;

With data collection, display, exchange, storage, backup; Control instruction sending; Equipment operation and many other functions. The console has automatic control and manual control functions. The control cabinet is equipped with a cabinet control operating keyboard and keys, which can be manually set, modify the operating parameters and operate the mechanical equipment directly without the main console, which is an urgent operation mode and convenient equipment maintenance.

The use of internationally and domestically renowned highly reliable control equipment and components, the use of advanced and mature industrial control technology, the selection of optimized control schemes to ensure the advanced nature and high reliability of the system;

Implement perfect safety protection measures, always put the safety and reliability of the system in the first place;

Operation is simple and flexible, man-machine interface is friendly, display function is intuitive, fault diagnosis function is perfect, simple maintenance.

The number of devices operated by the electric boom at the same time is customized according to requirements.

Remote fault diagnosis can be performed according to customer requirements.

Technical parameters:

Model: WP4000

Control mode: PLC control system

Number of control channels: customized according to requirements

Mechanical electrical equipment should be able to provide safe, reliable and continuous power supply for all stage machinery and equipment.

The PLC control system of the equipment on the platform is configured with the main operating table (1 set) (PLC digital control and one-to-one manual backup control), mobile operating table (1 set), PLC control cabinet (the number is determined according to the actual situation), frequency converter and AC contactor control cabinet (the number is determined according to the actual situation). The backup manual control system is used as the backup means of the main control system. When the computer system fails, the backup manual control system replaces the main control system to ensure the continuous operation of the system. The backup manual control completes the operation on the main operating platform, and the main operation mode is one-to-one manual button, which is separated from the control of the main control system and one-to-one control of each set of boom equipment with high reliability loop control.

The main control system should adopt high-quality brand products with reliable performance. Industrial computers are used for monitoring and management. Signal transmission should adopt the current international popular, representative of the development direction of control technology, mature and reliable fieldbus control system, the computer, controller and inverter are connected by industrial Ethernet.

The control system has: loose rope detection, limit protection, over-range protection, overload protection, emergency stop and other safety measures.

A self-locking emergency stop button is installed on both sides of the stage mouth, the bridge, the top of the grid, etc. Once any equipment or personal safety occurs, the stage equipment should be stopped in an emergency.