Intelligent system solutions
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- Product description
- Model specifications
- Product Features
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- Commodity name: Intelligent Crane Standard Control Unit
- Commodity ID: 1323586987532898304
Product Introduction
The intelligent crane standard control unit is the MH intelligent control modular standard (screen) cabinet, which is the core control unit specifically designed for electric motor rotor series resistance type electric control equipment of general cranes. It controls the startup, operation, and stop of three-phase asynchronous motors by switching the contactors (or solid-state switches) of the motor stator and rotor through its internal application macros, optimizing the operation of the control system. The intelligent crane standard control unit is mainly used in the translation, lifting, and grabbing mechanisms of industrial cranes.Product Features
Economical, simple, and practical. The standardized design requires no programming and can replace traditional relay logic combination control, reducing design time. It includes application macros suitable for all traditional controls, and for different control requirements, only the application macros of the intelligent crane standard control unit need to be changed, along with the number of rotor contactors added or reduced, making it highly versatile.Excellent control performance. The switching time parameters of the rotor resistors are set within the parameter group of the intelligent crane standard control unit. The time parameters for the lifting mechanism's ascent and descent can be set separately, ensuring that the motor's impact current during startup, acceleration, and deceleration is not large, thus improving the overall lifespan of the machine.
High reliability. The system can operate reliably under conditions of power fluctuations, electromagnetic interference, and mechanical vibrations, showing strong adaptability to harsh environments. It has a built-in "watchdog" that can self-diagnose to avoid system crashes. Under any circumstances, it can ensure the crane's safe braking.
High degree of intelligence. It is equipped with a human-machine interface and communication interface, allowing for system operation monitoring and fault alarm display. It has monitoring, diagnosis, and fault storage functions, which facilitate fault troubleshooting and reduce downtime due to faults.
Embedded with NIOSII processor soft core, designed with high-speed, large-capacity logic unit FPGA chips, its computing speed far exceeds that of PLC and relay logic circuits.
Model Description
Main Functions
Technical Specifications
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Model Description
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Product Features
Economical, simple, and practical. The standardized design requires no programming and can replace traditional relay logic combination control, reducing design time. It includes application macros suitable for all traditional controls, and for different control requirements, only the application macros of the intelligent crane standard control unit need to be changed, along with the number of rotor contactors added or subtracted, making it highly versatile.Excellent control performance. The switching time parameters of the rotor resistors are set within the parameter group of the intelligent crane standard control unit. The time parameters for the lifting mechanism's ascent and descent can be set separately, ensuring that the motor's impact current is not large during startup, acceleration, and deceleration, thus improving the overall lifespan of the machine.
High reliability. The system can operate reliably under conditions of power fluctuations, electromagnetic interference, and mechanical vibrations, showing strong adaptability to harsh environments. It has a built-in "watchdog" that can self-diagnose to avoid freezing. Under any circumstances, it can ensure the crane's safe braking.
High degree of intelligence. It is equipped with a human-machine interface and communication interface, allowing for system operation monitoring and fault alarm display. It has monitoring, diagnosis, and fault storage functions, which facilitate fault troubleshooting and reduce downtime due to faults.
Embedded with NIOSII soft core processor, designed with high-speed, large-capacity logic unit FPGA chips, the computing speed far exceeds that of PLC and relay logic circuits.
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Main Functions
Technical Standards