Proper wiring is crucial for the functionality and lifespan of the controller. Always disconnect power before wiring. 1. Mounting
. When activated, the controller "learns" your heater’s behavior and automatically calculates the best PID settings. Quick Setup Tips Check the Label:
Prevents accidental modification. Set to 0000 to unlock all. 4. Activating the Auto-Tuning (AT) Function
Offers automatic tuning to achieve accurate, stable temperature management. xmtg2000 temperature controller manual pdf top
Your external Solid State Relay (SSR) or magnetic contactor may be shorted or stuck in the "closed" position, continuously feeding power to the heating elements.
This comprehensive guide serves as an operational overview and reference manual for operators seeking the . 1. Technical Specifications and Hardware Overview
Here are the consolidated technical specifications for the XMTG2000. Proper wiring is crucial for the functionality and
features a menu-driven interface to adjust PID settings, set points, and alarm values. Setting the Temperature (SV) Press the SET key once. Use the arrow keys ( ) to adjust the Set Value (SV) to your desired temperature. Press SET again to save and return to the main screen. Accessing Advanced Parameters (PID Tuning) Hold the SET key for about seconds to enter the setting menu. (Proportional Band): Controls the gain of the controller. (Integral Time): Eliminates steady-state error.
Features a bright LED or LCD display showing the Process Value (PV) in red and the Set Value (SV) in green.
The front panel typically has four buttons: SET (Menu), << (Shift), Down ( ↓down arrow ), and Up ( ↑up arrow 1. Setting the Target Temperature (SV) Press the SET button once. The SV display will flash. Use the << , ↑up arrow ↓down arrow buttons to adjust the temperature. Press SET again to save and exit. 2. Entering the Parameter Setup Menu Press and hold SET for about ↑up arrow ↓down arrow to toggle between parameters, and SET to select. 3. Key Parameters Table Description Typical Setting Proportional Band Lower = Faster response Integral Time Corrects offset Derivative Time Prevents overshoot Control Cycle Small for SSR, Large for Relay AL1cap A cap L 1 Alarm 1 Setting High Temperature Limit SCcap S cap C Sensor Calibration Offset for sensor inaccuracy Self-Tuning (Auto-Tune) Function The PID parameters ( Mounting
Press the SET key briefly. The bottom display will flash. Use the Up/Down arrows to change the value, then press SET again to save.
Relay, SSR (Solid State Relay), or 4-20mA Analog Power Supply: 85-264V AC, 50/60Hz 2. Wiring Diagram and Installation
Used only in ON/OFF mode. Prevents rapid relay chattering near the target temperature. 5. How to Run PID Auto-Tuning (AT)
A: Inside the Level 2 menu, locate the parameter labeled Hy . Set it to 8888 . The screen will flash, and all parameters reset to the top default values listed in the manual's appendix.
The heart of the manual lies in the . Because the XMTG-2000 has a limited 3- or 4-digit LED display and only three or four tactile buttons (Set, Shift, Down, and sometimes Up), the manual uses a tree diagram. It explains how to enter the primary menu (typically by holding the ‘Set’ key) to adjust the SV (Set Value) – the desired temperature. A longer press or a different key combination leads to the secondary menu for engineering parameters, including: