| Code | Meaning (Per Manual) | Fix | | :--- | :--- | :--- | | | Input is over-range or sensor is broken | Check thermocouple continuity; replace sensor. | | LLL | Input is under-range or reversed polarity | Swap sensor leads; check for shorts. | | EEE | EEPROM memory failure | Cycle power; if persists, replace unit. | | Er | Parameter lock is active | Set Loc parameter to 0 . |
If your unit has an blinking, it is auto-tuning. Do not interrupt this process (takes 10-30 minutes). xmtg-2000 temperature controller manual pdf
Leave a comment below (or on your original forum post), and I’ll help you interpret the parameter table. | Code | Meaning (Per Manual) | Fix
Uses a PID algorithm for stability, though it can also operate in simple ON/OFF (hysteresis) mode . | | Er | Parameter lock is active | Set Loc parameter to 0