Servo Hydraulic Forging Machine PLC and Touch Screen Program
Industrial Automation Control System
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Description
#PLC Program #Touch Screen Program #Servo Hydraulic Forging Machine #Industrial Automation #Hydraulic Control #HMI #Modbus #Industrial Ethernet
The Servo Hydraulic Forging Machine PLC and Touch Screen Program is an automation control system designed for the metal forming processing industry, utilizing a PLC + Servo Drive + Hydraulic Actuator control architecture to achieve high-precision automatic control of processes such as forging, punching, and flattening. The system integrates high-speed data acquisition, PID closed-loop adjustment, human-machine interaction, safety protection, recipe management, and industrial communication functions, meeting the processing needs of different materials and specifications of workpieces, providing a stable, efficient, and safe automation control solution for forging equipment.
- Servo Hydraulic Closed-loop Control: Combines high-precision servo drive with hydraulic systems to achieve closed-loop adjustment of pressure, position, and speed, improving processing accuracy and stability.
- High-speed Analog Data Acquisition: Supports real-time acquisition of analog signals such as pressure, displacement, temperature, and flow, with a stable sampling period controlled within 5ms and fast dynamic response speed.
- High-precision DA Output: Supports 0-10V, 4-20mA standard analog output, continuously adjusting the proportional servo valve to achieve precise control of pressure, flow, and execution speed.
- Rich Human-Machine Interface: HMI includes device overview, process parameter settings, real-time trends, historical records, alarm lists, IO monitoring, permission management, and recipe management functions.
- Bilingual and Permission Management: Supports Chinese and English switching and multi-level user permission control, meeting industrial site management needs.
- PLC Hybrid Programming: Utilizes structured text (ST) and ladder diagram (LD) hybrid development, integrating PID control algorithms and S-curve acceleration and deceleration control.
- Process Recipe Management: Pre-stores more than 20 sets of processing recipes, allowing quick switching of processing parameters for different materials such as carbon steel, stainless steel, and aluminum alloy.
- Industrial Communication Support: Supports high-speed communication between industrial Ethernet and HMI, while compatible with Modbus TCP/RTU, and reserves RS485 interface for connecting to MES systems.
- Comprehensive Hardware Self-check: The system automatically detects the operational status of key components such as AD/DA modules, touch screens, emergency stop circuits, and oil temperature upon power-up.
- Rich IO Management: Supports 32 digital input channels, 8 analog input channels, and 40 output controls, covering dual-hand start, light curtains, mold detection, oil level detection, tower lights, solenoid valves, and other devices.
- Multiple Safety Protections: Supports hardware safety circuits and software redundancy protection, with safety mechanisms such as abnormal pressure shutdown, slider fall prevention, operation locking, and power-off holding, complying with GB/T 17120-2012 and ISO 13857 standards.
- Online Monitoring and Maintenance: All variables are managed using a symbolic database, supporting online monitoring, variable forced modification, and on-site debugging, facilitating equipment maintenance and process optimization.
- High Reliability Operation: After 72 hours of continuous full-load testing and over 500,000 forging validations, the system operates stably, with an average mean time between failures (MTBF) greater than 15,000 hours.
Software Features
- Complete Automatic Control Process: Covers complete control logic including startup preparation, parameter initialization, safety interlock, manual debugging, automatic cycle, fault diagnosis, and alarm reset.- Servo Hydraulic Closed-loop Control: Combines high-precision servo drive with hydraulic systems to achieve closed-loop adjustment of pressure, position, and speed, improving processing accuracy and stability.
- High-speed Analog Data Acquisition: Supports real-time acquisition of analog signals such as pressure, displacement, temperature, and flow, with a stable sampling period controlled within 5ms and fast dynamic response speed.
- High-precision DA Output: Supports 0-10V, 4-20mA standard analog output, continuously adjusting the proportional servo valve to achieve precise control of pressure, flow, and execution speed.
- Rich Human-Machine Interface: HMI includes device overview, process parameter settings, real-time trends, historical records, alarm lists, IO monitoring, permission management, and recipe management functions.
- Bilingual and Permission Management: Supports Chinese and English switching and multi-level user permission control, meeting industrial site management needs.
- PLC Hybrid Programming: Utilizes structured text (ST) and ladder diagram (LD) hybrid development, integrating PID control algorithms and S-curve acceleration and deceleration control.
- Process Recipe Management: Pre-stores more than 20 sets of processing recipes, allowing quick switching of processing parameters for different materials such as carbon steel, stainless steel, and aluminum alloy.
- Industrial Communication Support: Supports high-speed communication between industrial Ethernet and HMI, while compatible with Modbus TCP/RTU, and reserves RS485 interface for connecting to MES systems.
- Comprehensive Hardware Self-check: The system automatically detects the operational status of key components such as AD/DA modules, touch screens, emergency stop circuits, and oil temperature upon power-up.
- Rich IO Management: Supports 32 digital input channels, 8 analog input channels, and 40 output controls, covering dual-hand start, light curtains, mold detection, oil level detection, tower lights, solenoid valves, and other devices.
- Multiple Safety Protections: Supports hardware safety circuits and software redundancy protection, with safety mechanisms such as abnormal pressure shutdown, slider fall prevention, operation locking, and power-off holding, complying with GB/T 17120-2012 and ISO 13857 standards.
- Online Monitoring and Maintenance: All variables are managed using a symbolic database, supporting online monitoring, variable forced modification, and on-site debugging, facilitating equipment maintenance and process optimization.
- High Reliability Operation: After 72 hours of continuous full-load testing and over 500,000 forging validations, the system operates stably, with an average mean time between failures (MTBF) greater than 15,000 hours.
