Features of Control Program Functions of Double Table Switch of Optical Fiber Laser Cutting Machine

(1) The function of programming.

Use step 7-MicrowinSmart to write and modify each input and output signal of the dual platform fiber laser cutter, and configure the input and output signals. Microbinsmart provides three editors for creating programs: lad, statement table (stl), and function block diagram (fbd).

(2) Program upload and download function.

S7-200 intelligent optical fiber laser cutting machine can realize various communications between cpu, programming device and hmi, and upload and download programs through software set ip address.

(3) Function of pattern recognition.

The software of Longtai's dual platform optical fiber laser cutting machine can confirm the S7-200 intelligent working mode and make the programmable controller run or stop.

(4) The monitoring function of the dual table switching program.

The communication between the software and the cpu can be used to monitor the program. Through the monitoring of the program operation, we can understand the movement of the workbench. When giving an alarm, we can quickly solve the alarm and monitor the status of the input and output signals.

(5) Continuous switching function of dual worktables

The double platform optical fiber laser cutting machine confirms that there is no alarm, the workstation motor circuit breaker presses the switch status, sets the inverter parameters, the machine tool Z-axis returns to the original point, the machine tool Z-axis is connected with the air, the machine tool operation panel is pressed into the workbench, and the button behind the workbench is pressed until the upper and lower workstations reach the limit, the machine cylinder is fastened, and the motor is locked. Release the step and back buttons on the operation surface to realize smooth exchange between the upper and lower worktables.

(6) The function of moving the table forward and backward to adjust the position of the table.

When there is no alarm for the dual platform optical fiber laser cutting machine, the motor circuit breaker of the workbench is in the state, the inverter parameter is set, the Z-axis of the machine tool returns to the original point, the cylinder body is connected with the air, the workbench of the machine tool workbench is pressed down, the workbench moves forward and backward, the workbench position is constantly adjusted, the workbench position matches the position of the clamping cylinder, and the deceleration and position limit signals are valid. This allows for efficient and secure job exchange.

(7) CNC operating system control table exchange function.

The output point on the bcl3766 I/O control board of the dual platform optical fiber laser cutter is connected to the input signal on the s7-200-200smart, which opens the platform configuration of the sport software. The output signal on the bcl3766 is a user-defined button, which is set to self lock, which opens the sport software. By clicking and retaining the workbench and the workbench, the forward and backward and continuous exchange of the two workstations is realized.

(8) Pressure monitoring function.

The exchange of the worktable of Longtai optical fiber laser cutting machine needs to control the cylinder. When the cylinder does not have enough pressure, the worktable cannot be exchanged and the cylinder cannot be clamped.

(9) Motor overload monitoring function.

When the machine tool of the optical fiber laser cutting machine is overloaded and the overload switch is operated, the inverter will display overload alarm after the machine tool is overloaded, the workbench will stop the switch, and the frequency conversion alarm signal will stop the frequency conversion. Prevents the table from moving forward and backward.

(10) Cutting head anti-collision function.

During the operation of the optical fiber laser cutting machine, the cutting head will follow the cutting of the board surface. When the cutting head is not in the original position, the worktable cannot be exchanged, which avoids the risk of collision between the cutting head when the upper and lower worktables are exchanged, and protects the performance of the machine tool.

(11) Safety functions.

1) Emergency stop button.

The emergency stop button adopts the self-locking button. In an emergency, press the emergency stop button, and the machine tool will stop working. Wait for the troubleshooting, and the button will resume normal work. The machine tool has two emergency stop buttons, one on the operation panel and one on the button station. Press any emergency stop button to stop the machine tool.

2) Photoelectric protection (optional).

The photoelectric protective device can be installed on both sides of the worktable, sending infrared rays to generate a protective light curtain. When the light curtain is blocked, the device sends a blocking signal to the plc, connects the signal point to the s7-200 intelligent input signal, and controls the movement of the workbench through the plc.

To sum up, Redsail Laser, as a manufacturer of dual platform optical fiber laser cutting machine, once again briefly introduced the control development, control, programming software introduction, functional and technical characteristics, parameters, etc. S7-200 intelligent programmable controller is widely used in mechanical manufacturing, electrical automation and other industries, and has outstanding performance characteristics. The control program is written with step7 microinsmart software, and the control program is written into the laser cutting machine control system to achieve laser interface and external plc interworking. The double worktable of optical fiber laser cutting machine can process the equipment continuously, quickly, accurately, safely and stably, providing you with efficient production equipment