PID регулятор REX-C100 SSR Обзор Настройки | PID rehulyator REX C100 SSR Obzor Nastroyky

The PEX controller REX-C100 SSR is designed to accurately maintain the set temperature. When using a conventional temperature controller, it is not possible to stabilize the desired temperature. Even if you make the minimum difference between turning on and off, there will still be slight fluctuations in the desired temperature. Using the PEX controller of the REX-C100 SSR, it is possible to achieve accurate temperature control. With a K-type thermocouple, the accuracy will be 1 ℃ and the maximum temperature 1300 ℃.

01:03 - The controller provides short pulses of power to the control contacts of the solid-state relay, which supplies power to the heating element. Thus limiting the power of the heating element. The duration of these pulses is calculated automatically by the REX-C100 PID controller. The front panel has four buttons, two displays and four LED indicators The display with red numbers is an indication of the current sensor temperature. The display with green numbers shows the desired temperature.

01:50 - If the red LED with the inscription (ALARM 1) is lit, this means that the sensor temperature has exceeded the limits set by the user. The alarm relay has tripped - these are the contacts (6-7) If the green LED with the inscription (OUT) is lit, then DC voltage is applied to the contacts (4-5). (+) this is contact (4) (-) this is contact (5) The LED with the inscription (ALARM 2) will not light up, as in this model there is no second alarm relay. If the green LED (АТ) is blinking, this means that the automatic selection (PID) coefficients are turned on. To change the desired temperature, briefly press the (SET) button By pressing and holding the (SET) button we will go into the following settings.

03:29 - (ALARM) - this is the temperature value at which the alarm relay will trip, that is, the contacts (6-7) will close. The next setting is (AUTO TUNE). If the value is “0” - then auto-tuning is turned off. If the value is “1” - auto-tuning is enabled. After enabling auto-tuning, the PID controller REX-C100 will automatically select (PID) coefficients The green LED will stop flashing. The green LED will stop flashing. This means that the PEX controller REX-C100 selected (PID) coefficients that are optimal for maintaining the set temperature and disabled auto-tuning of the pid coefficients.

05:55 - These (PID) coefficients will remain in the non-volatile memory of the PID controller. Setup (SC) - Correction of sensor readings. The factory setting 0 ℃ can be adjusted from -200 to + 200 ℃. .