Xmtk-9000 User Manual May 2026

CSV column header example:

Timestamp (UTC), PV (°C), SV (°C), Out1 (%), Alarm Status
2025-05-12 14:23:05, 120.3, 120.0, 48.2, AL2

Tip: Do not unplug USB during export – the XMTK-9000 will temporarily freeze until transfer complete.

| Error | Meaning | Corrective Action | |-------|---------|--------------------| | E-01 | Sensor open (thermocouple or RTD) | Check wiring continuity. Simulate input with calibrator. | | E-04 | Input signal below range (<3.8 mA on 4-20 mA input) | Verify transmitter power (24 VDC loop). | | E-12 | EEPROM checksum failure | Cycle power. If persists, reload firmware via USB. | | E-47 | Auto-tune oscillation unrecognized | Increase system damping or run AT at lower setpoint. | | E-91 | Modbus CRC timeout | Check serial cable; verify baud rate matches host. |

| Address | Parameter | Data Type | Example Value | |---------|-----------|-----------|---------------| | 40001 | PV (Process Value) | Integer (scaled x10) | 1203 = 120.3°C | | 40002 | SV (Set Value) | Integer (scaled x10) | 1200 = 120.0°C | | 40003 | Out1 % | Integer 0-1000 | 482 = 48.2% | | 40010 | Alarm status bits | Bitmap | Bit0=AL1 | | 40100 | PID P gain | Integer 1-9999 | 150 = 15.0 | xmtk-9000 user manual

The XMTK-9000 uses an adaptive PID algorithm. For optimal results, run Auto-tune before critical processes.

Auto-tune Procedure:

Manual PID adjustment: For overshoot issues, increase Kd (Derivative). For slow response, increase Kp (Proportional). CSV column header example: Timestamp (UTC), PV (°C),

The XMTK-9000 comes with a 3-year limited warranty against manufacturing defects. This does not cover damage from incorrect wiring, over-voltage, or physical abuse.

Contact:

For return merchandise authorization (RMA): Provide the error log (via USB export) and a detailed description of the fault. Tip: Do not unplug USB during export –

| Level | Access Method | Parameters Examples | |-------|---------------|----------------------| | User | Default view | SV, output %, alarm acknowledge | | Configuration | Hold ENT > 3 sec | Input type, scaling, filter | | PID/Tuning | Press ENT+▲ at Config | P, I, D values, cycle time | | Communications | Press ENT+▼ at Config | Modbus address, baud rate | | Advanced | Factory password (see §7) | Calibration trim, security locks |

Note: Exiting a menu level saves changes automatically. To cancel edits, power-cycle the unit.

Power On → Self-Check → Read Stored Setpoints → Enter RUN Mode
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                                              Sample Sensors (10 Hz)
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                                              PID Calculation Engine
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                                              Update Outputs (SSR/Relay)
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                                              Log to Internal Memory (1 Hz)
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                                              Update HMI + Modbus Registers