Sea for C60S2R series PLC, is realized in the conveyor belt speed of high speed and low speed synchronization control design scheme - Industrial control -

One, the application background with the gradually development of industrial automatic flowers, automation has been widely used in various manufacturing and enterprise. In today's numerous foaming machine control system, in order to simplify the mechanical structure, reduce equipment maintenance costs, and requirement of equipment for synchronous control of motor speed. Using Haiwell ( The sea for) Domestic PLC logic function of powerful and easy to use, easy to the realization of many motors synchronous control. The following is to introduce this all used as a.

2, application requirements project requirement is 5 period of independence of conveyor belt by PLC and frequency converter to realize high speed and low speed synchronous speed control. Have in place automatically stop function, can achieve the purpose of the motor and reversing control.

3, mainly including the solution project 1 to 5 paragraphs conveyor belt, drive motor, frequency converter, PLC and other components. Now adopts frequency control of motor speed to drive the conveyor belt, the whole system by PLC and frequency converter to cooperate, implement according to the requirements of the transmit different material various speed selection of multistage speed control. According to the design requirements, using photoelectric sensors to detect material, sends the signal to PLC, and an electric motor driven by a frequency converter to drive transmission belt, according to a given frequency transfer accordingly. The inverter start signal output given by PLC, frequency converter speed regulation through two speed control. Four, hardware configuration,

figure 1 sea for PLC controller C60S2R

figure 2 equipment internal components

figure 3 equipment whole five, software design,

figure 4 start-stop control output program

figure 5 high low speed switching applications

figure 6 control output program

6, the conclusion using domestic Haiwell PLC perfect various special instruction function, the speed of the implementation of the equipment can be fast and accurate synchronization control. Can be widely used in paper machine equipment control, long long transmission chain, conveyor line for motor speed synchronization control occasions.

with the sea for PLC programming is simple, low cost, the system is stable and reliable, the end user to this system is very satisfactory.

technology zone of sea for C60S2R series PLC application in the film and packaging industry design for the C60S2R series PLC, realized in the conveyor belt speed of high speed and low speed synchronous control design schneider M258 series PLC controller application in the extrusion flow yeonpyeong membrane molding process plan design schneider Zelio Logic Logic controller applied in cotton spinning frame the design on the sea for the H60S0T series PLC control design scheme on high temperature sintering furnace
With technology speeding up in lighting speed, have created quite a name for itself amidst programmable control systems and it happens to have a lot of benefits as well.
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