Machine mounted remote suction cup controller

The machine mounted remote suction cup controller can perform operations such as magnetization, demagnetization, and magnetic control, and provide feedback on the operating status. Generally used in conjunction with machine tools, it plays a role in demagnetizing and charging the electromagnetic suction cup. A controller with corresponding power can be made according to the power of the electromagnetic suction cup.

　　1、 Function of the machine mounted remote suction cup controller panel object:

1. Machine mounted remote suction cup controller digital tube

(1) Communication abnormality: Err. When Err occurs, it indicates that there is a communication error between the digital display and the controller, and its connection wire needs to be checked.

(2) The demagnetization intensity can be adjusted in 16 levels (set through the back magnetic control signal).

(3) Channel current display, such as 2=18, represents the second channel current of 18A, followed by the third, fourth.

2. Light emitting diode

(1) Magnetization (green): indicates the magnetization status. Always on, controller magnetization operation successful; Shining, abnormal magnetization.

(2) Alarm (red): Abnormal alarm indication. Constant illumination indicates abnormal magnetization or demagnetization operation of the controller.

(3) Demagnetization (yellow): Demagnetization status indicator. Always on, successful demagnetization operation of controller; Shining, abnormal demagnetization.

3. Button

(1) SET (query setting key): a switch for switching between magnetization intensity display and current display.

(2) (Increase/Decrease Key): When displaying current, the flip key for displaying current between channels;

(3) Press the 3 keys simultaneously to enter the multi machine connection setting c=? (where? Represents controllers 1-8), press the increase and decrease keys to set, and then press SET to exit.

　　Attention: Other control signals of the plug are only valid after the locking signal is connected to the input common terminal!

The control cable should be kept far away from the main circuit and strong current circuit, and should not be placed in parallel with them (vertical wiring can be used) to avoid interference.

　　2、 Working principle of electromagnetic suction cup controller

The AC voltage of 380V is reduced by a transformer, rectified by a rectifier to 110V DC, and then enters the suction cup through a control device. At this time, the suction cup is magnetized, and a reverse voltage circuit is applied during demagnetization, and the controller achieves demagnetization function.

　　3、 Usage method

1. Turn on the switch and the indicator light (red) will turn on, indicating that the rectifier controller power is connected and there is an output voltage indication on the voltmeter; Press the green button and the indicator light (green) will turn on, indicating the working current on the ammeter. At this time, the suction cup is energized and magnetized, and the host interlock circuit is connected to the host. The machine tool can start working. After the work is completed, press the red button (the green light is off) to demagnetize the suction cup. Release the button, and the relay in the controller will delay for 2-3 seconds before demagnetization ends.

2. Installation method

(1) This controller has a four core socket: the two-color (red) lead of the plug is the host control line, which is connected in series to the common line of the host control part. The two-color (green) lead of the plug is the input 380V power line.

(2) This controller has a three core socket: the two colored (green) plug is connected to both ends of the electromagnetic suction cup, and the red plug is the grounding wire.

4、 Application Fields