Development of control panel for mold temperature controller

2020-08-28 11:26:33 hongling

Development of control panel for mold temperature controller




Circuit board development description:


1. Timing setting of switch


Function: This machine can automatically set the switch machine according to your work and rest time needs to improve the automation degree of the workshop.


a. No switch function is needed, just set the parameter value of "F-24, F-25" to "0".


b. The time setting range is: 0:00-99:99 hours.


2. Fast cooling


Function: After the shutdown, the temperature of the entire machine body can be quickly cooled down in a short time to facilitate the transfer of the machine or the replacement of the mold without causing the operator to burn, and to ensure the safety of the personnel. Operation method: button automatic start function.


3. Automatic drainage


Function: Before changing the mold, the residual water or oil medium in the internal pipeline of the entire machine body is discharged and controlled, so there will be no waste water and oil leakage when the pipeline is removed and the working environment will be polluted.


4. Multiple temperature deviation protection


Function: This function keeps a small deviation between the set temperature and the actual working temperature. In addition, if the control system fails and the electric heating is infinitely heated, it can alert the staff.


The parameter value of this project can only be set between 0-50℃.


4. Temperature control PID automatic compensation function


A. After pressing the and buttons simultaneously for a few seconds, the system will automatically perform PID compensation. At this time, the numbers in the "PV" display area will flash. After about 10 minutes, the PID automatic compensation function will be completed, and the numbers in the "PV" display area will stop flashing.


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