What problems should we pay attention to when choosing the button indicator? What are the specific choices? Let's give you a detailed introduction.
Button indicator lamp has a good use in many industries. It can be said that it has been liked by many enterprises. So how to choose and use the button indicator lamp? Let's learn about it together.
Button Indicator Lamp Selection: Select the color according to the function caused by the operation (pressing) of the button or the information reflected by the indicator lamp being turned on (illuminating). When the operation function or operation status cannot be expressed by the color alone, the necessary graphics or text symbols can be added on the device or near the device.
Button light selection:
1. In general, red or yellow lights are used for power supply indication and closing indication. The red signal lamp is used for motor operation and fault indication, and the green signal lamp is used for stop indication. White light is used to indicate the input and operation of reactive power compensation capacitors. The yellow light is used for star triangle operation indication and the red light is used for triangle operation indication.
2. Indicator lights are mainly used to attract operator's attention or instruct operator to carry out some operation in the way of light indication, and act as an indication that a certain state or instruction is being executed or has been executed.
In the course of using, if a button is double-used, such as "start" and "stop" or "power-on" and "power-off", and changes its function after alternate pressing, it can neither use red nor green, but use black, white or grey buttons; if it is necessary to use black, white, grey or green buttons when clicking or fretting, it is better to use black buttons; if it is necessary to use black, white, grey or green buttons when clicking or fretting, it is better to use black buttons. In the "reset" button, blue, black, white or grey buttons are used for single function, while red buttons are used for stop and power off function.