LED industrial parameter display screen configuration MODBUS communication display screen

: , r, R series industrial parameter display screen
< . : , r, r: >1. Product introduction
< . : , r, r: >The industrial parameter display screen in the centralized control room is generally installed in The upper end of the centralized control room stands. The usual display content is a number of important industrial production and equipment operating parameters, calendar clocks and other information. All industrial parameters that need to be displayed are collected from the user or the system. The communication interface can be R or network interface. The display data format, font, and color can be edited and arranged arbitrarily. Usually, the display screen can run offline to display production parameters. When needed, it can be connected to the main control computer to edit and display slogans, greetings and other content. There are many vivid and flexible display methods. The display screen is composed of high-density red and green dual primary color dot matrix modules. The display is delicate and clear, and the visual effect is good. The display structure is a rectangular aluminum alloy profile frame with an embedded front installation. The display unit is a magnetically adsorbed modular structure to facilitate future maintenance. According to the usage requirements, the entire system consists of unit modules, power supply, dynamic scanning display control card, industrial parameter collector, intelligent digital interface, reference clock interface, industrial computer and industrial parameter display special software.
< . :, r, r: >The display screen receives production parameters from the user or system (such as unit active power, reactive power, frequency, etc.) through an intelligent digital interface. The relevant communication protocol can be based on the technology provided by the user. Conditional configuration (we provide free technical support). You can also collect and convert various analog signals from industrial sites through a dedicated parameter collector. The display screen can display the above parameters as well as calendar, clock and other information in any format, font, color (red, green, yellow optional) required by the user. At this time, the display screen can operate independently without computer control.
< . :, r, r: >When it is necessary to display specific slogans, greetings and other information, various texts, patterns, etc. can be edited through the computer, and the computer can be used to control the display or display the production parameters in turn. and slogan content, with a variety of vivid and flexible methods to choose from.
< . : , r, r: > 2. Product features
< . . : , r, r: >, intuitive digital display, accurate display of measured values, accumulated values, set values, etc. Parameters
< . . : , r, r: >, strong alarm function: the display can schematically display the lower limit of the measured value, the upper limit, etc. and send out an alarm signal, and can realize color change alarm
< . . :, r, r: >. Simple operation functions: range setting, alarm value setting and time calibration are realized by wireless remote control.
< . . : , r, r: >. Installation methods include hoisting, embedded, wall-mounted, panel-top fixing, etc.
< . . : , r, r: >. Time adjustment function: The clock can be calibrated through the R communication interface. It can automatically convert big months, small months, and leap years, has a built-in 100-year calendar, is not afraid of power outages, and has a continuous operation function.
< . . : , r, r: >, Signal input: Acceptable ~ signal input. When there are multiple signal inputs, each channel is equipped with an isolator to avoid instability caused by mutual interference between channels. The R communication interface accepts signals sent by the system.
< . . : , r, r: >. Numerical operation function: Due to the embedded microprocessor, various functions such as square root, accumulation, and sensor nonlinear correction can be realized.
< . . : , r, r: >. The time display can also display the number of safe production days (automatic accumulation).
< . . : , r, r: >. The installation methods include hoisting, embedded, wall hanging, panel top fixing, etc.
< . : , r, r: >3. Technical indicators
< . . : , r, r: >. Working conditions: Ambient temperature: ℃ Relative humidity: %R
< . . : , r, r: >, Power supply voltage:
< . . : , r, r: >, Analog measurement level: The converter is bit, the resolution is high measurement accuracy
< . . :, r, r: >, Alarm output: relay contact type or non-inductive load.
< . . : , r, r: >. It can measure the display channel or other standard signals at the same time. The display range can be set arbitrarily by the remote control. When the number of measurement channels is greater than the number of channels, you can use the programmable inspection instrument produced by our company, which accepts various input signals (thermocouples, thermal resistors, ~, ~, ~, etc. can be selected arbitrarily) and can be set and displayed on the meter arbitrarily. Range, through the R communication interface of the meter, the measurement data is sent to the industrial parameter display to realize the measurement and display of multi-channel parameters.
< . : , r, r: >
< . . : , r, r: >. The data sent by the system can be accepted through the R interface (BR communication protocol). The parameters display color and decimal point position. Can be set. The display screen is set according to the order content format