Shifts the active editing digit when changing values, allowing fast adjustments. Down Arrow (▼) Key: Decreases the numerical value. Up Arrow (▲) Key: Increases the numerical value. 4. Programming Guide and Parameter Settings Changing the Target Temperature (SV)
: A comprehensive guide covering different input signals and mounting instructions. To help you find exactly what you need, Digital Temperature Controller - XMTG-2000
The front panel features two primary digital displays and four operation keys: xmtg-2000 temperature controller manual pdf
Understanding the physical and electrical limits of the XMTG-2000 prevents hardware damage and ensures accurate sensor readings. Key Specifications 85–264V AC, 50/60Hz (Standard model) Power Consumption: Less than 5W Measurement Accuracy: ±0.5% of full scale Sampling Cycle: 0.5 seconds Control Modes: Fuzzy PID control, On/Off control
| Code | Name | Explanation | Common Setting | |------|------|-------------|----------------| | | Alarm 1 value | Triggers relay when PV exceeds SV+AL1 | 5.0 (for 5° deviation) | | P | Proportional band | Heat output % per error degree. Lower = more aggressive | 30.0 (start here) | | I | Integral time | Eliminates steady-state error. Smaller = faster | 240 seconds | | D | Derivative time | Prevents overshoot. Smaller = faster reaction | 60 seconds | | T | Cycle time | Relay models: 20 sec; SSR models: 2 sec | 20 (relay) / 2 (SSR) | | SC | Sensor correction | Offset to match a reference thermometer | 0.0 (unless calibrating) | | LCK | Lock code | 0=unlock; 1=lock SV only; 2=lock all parameters | 0 | Shifts the active editing digit when changing values,
Key features include:
key to enter the setting mode. Use the arrow keys (▲/▼) to adjust the SV. Auto-Tuning 1=lock SV only
Terminal 3 is typically positive (+) and Terminal 4 is negative (-). It outputs a 12V DC pulse to trigger a Solid State Relay. 3. Alarm Outputs (Terminals 5 and 6)