一、Application introduction
The automatic paper cutting machine mainly controls the cutting length by controlling the touch screen, automatically completing the adjustment of the cutting stroke and blade gap, and can change the cutting style of the paper through different molds. It can be equipped with a pre-feeding system or a post-feeding device, integrating feeding and unloading, effectively improving the degree of automation of the equipment, and being able to perform single-step or continuous cycle operation as needed.
二、Process requirements
1. The response requirements are high, and the start and stop requirements are more stable
2. The accuracy of sending pulses is higher
3. Small volume demand
4. 7× 24 hours of stable operation
三、System scenario
1. The servo power section covers 100W~15kW
2. It is mainly composed of four parts: reclaiming module, leveling module, fixed length module and shearing module, and controls the operation of the motor by sending signals from Mitsubishi PLC FX3GA-24MT to control the operation of the two EP5 servo drives. An alarm in the midway driver is displayed on the display and alarm light. By modifying the length of the system, the driver automatically modifies the number of pulses emitted to achieve the modified length
四、Scenario advantages
1. The model algorithm is improved and the performance is more powerful
2. Lighter and thinner appearance design, significantly reduce the installation size
3. New interface design, higher ease of use
4. Compatibility design, more versatile
五、Device description EP5
1. Voltage: AC 220V/380V
2. Power: 0.1kW~15kW
3. Communication interface: Modbus, CANopen, pulse control
4. 380V series drivers eliminate external 24V control power wiring; Optional internal/external brake resistor interface; Optional DC reactor interface
5. 3kHz speed loop response bandwidth, up to 25bit encoder, support online inertia identification, automatic notching, mechanical analysis, gain adaptation, bus series products support full closed-loop control
6. Interface design: compatible with 5V differential/24V single-ended command pulse input, the highest input pulse frequency is 4MHz, 7 DI/5 DO function customization, bus series products use spring terminals, IO solder-free, 1394 encoder interface
7. Practical functions: optional dynamic brake, support remote firmware upgrade, optional STO function for bus series products
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