Based on standard documentation for the XMT-2000 series, the controller generally features: Control Method : Intelligent PID control or simple ON/OFF return difference control : Typically or better. Input Types : Supports multiple sensor types, most commonly K-type thermocouples Output Options : For driving contactors (standard 3A/240VAC). SSR (Solid State Relay) : 12VDC pulse for high-speed, wear-free switching.
| Error Code | Meaning | Solution | |------------|---------|----------| | HHHH | Input open circuit (sensor disconnected) | Check thermocouple or RTD wiring. Replace sensor if broken. | | LLLL | Sensor shorted or below range | Check for shorts. Verify sensor type matches controller setting ( Sn ). | | Er1 | Internal EEPROM error | Reset controller: Remove power for 30 sec. If persists, replace unit. | | --- | PV display flashes | Out of range. Check if temperature exceeds sensor limit. | | PV stays at room temp while heating | Wrong sensor type selected (e.g., K thermocouple set to Pt100) | Enter parameters, locate Sn , and set to correct code (K=0, Pt100=1). | xmtg-2000 temperature controller manual pdf
Once you have the PDF, follow this sequence. Most XMTG-2000 units use a : Based on standard documentation for the XMT-2000 series,