Xta-7000 Temperature Controller Manual Here

For high-current resistive heaters (3kW+), the manual details ( SOFT parameter):

For example, XTA-7411 breaks down as follows:

Connect the two matching color wires (usually red) and the single opposite wire (usually white) to the three designated RTD terminals to ensure lead-wire resistance compensation. Control Output xta-7000 temperature controller manual

: Used to enter parameter menus, switch fields, and confirm setting changes.

The heavy iron door of the Sub-Level 4 laboratory creaked open, admitting Elias into a room that hummed with the low, steady thrum of the XTA-7000 Temperature Controller. | | Name | Description | Typical Range

| | Name | Description | Typical Range | | :--- | :--- | :--- | :--- | | SP | Set Point | The target temperature for the process (SV). | Full range of input | | AL1 | Alarm 1 Value | Sets the threshold for the first alarm relay. | 0-199, depending on range | | AL2 | Alarm 2 Value | Sets the threshold for the second alarm relay. | 0-199, depending on range | | SC | Sensor Correction | An offset value applied to the PV to correct for a known sensor error. | ±19.9℃ (or units) | | Hy | Hysteresis (Deadband) | Only active in ON/OFF control mode. The temperature difference between turning the output ON and OFF, preventing relay chatter. | 0 – 49.9℃ | | P | Proportional Band | The "gain" of the control output. A smaller P band provides a stronger response but can cause instability if too small. Setting P=0 activates ON/OFF control. | 0 – 100 | | I | Integral Time | Eliminates the steady-state error (offset) from the proportional control. A smaller I value corrects errors quickly but can cause instability. | 0 – 999 seconds | | d | Derivative Time | Anticipates future error based on its rate of change, dampening the output to prevent overshoot. | 0 – 199 seconds | | t | Control Cycle Time | For relay output, defines how often the output can cycle (e.g., 5 seconds), extending the relay's lifespan. | 1 – 99 seconds |

Do not interrupt power or change SV during auto-tuning. After completion, you may manually fine-tune I and D for even tighter control. | 0-199, depending on range | | SC

: Decreases numerical values or scrolls backward through parameters. 4. Programming and Parameter Settings