Summary

The system configuration of vertical field control cabinet, with a 15 Inch Touch Screen 32 industrial control computer, conversion of each sensor and actuator module in the control cabinet, operation screen, convenient operation. No need for another host computer. The 15 inch touch screen type 32 bit industrial control computer is equipped with a control cabinet, each of which means far more than 16 bit PLC and 8 bit single chip microcomputer. The structure is firm, shockproof, durable and reliable. The computer uses the WINDOWS 2000 operating system, can carry a variety of configuration software and soft logic software; data and curve display, storage, output, printing, automatic or manual curve can be mobile mobile, PH one click in the automatic calculation of correction function. The main control computer available LAN and user network, remote monitoring fermentation tank

1., the stirring speed, temperature, pH value, DO value and liquid level of the fermenter can be detected and controlled;

Each detection and control loop parameter is manually set and corrected on the screen, and the operation is provided with a password

Protection function.

2. adjust to PID mode, to meet different control components and control performance, to achieve manual / automatic no

Disturbance switching.

3., all kinds of monitoring data can be displayed and recorded in real time, and the display methods include trend line and column

Graphs, historical curves, and real-time data can be copied, printed, and output.

4., each loop has upper and lower limit and alarm function, the alarm can be removed, short-term resection, long time

The system has power off protection function, and the data is protected when the power is out.

5., the system has a clock function: batch fermentation date, running time, power failure time, when the call

Waiting room.

6., with acid plus alkali process shows: the curve can be set, the pH value of time-sharing control

System. Dissolved oxygen control: DO value and speed related control. Temperature control: curve setting can be realized

Set the time-sharing control of the speed value.

7., stir speed control: curve setting can be achieved, the speed value of time-sharing control. have

The feeding process shows that the total volume shows that there is a correlation with the liquid level, feeding, or associated with dissolved oxygen

Material control.

8., defoaming function, high bubble status records, defoaming process display.