Ensure the sensor and output loads are fully wired, operational, and safe to cycle.
Prevent unauthorized changes using the XMTK-9000’s three-tier password system. xmtk-9000 user manual
The manual refers to , such as:
Defines the active sensor profile. Set to 0 for 4-20mA, 1 for 0-10V, or 2 for PT100 RTD sensors. Ensure the sensor and output loads are fully
Timestamp (UTC), PV (°C), SV (°C), Out1 (%), Alarm Status 2025-05-12 14:23:05, 120.3, 120.0, 48.2, AL2 Set to 0 for 4-20mA, 1 for 0-10V, or 2 for PT100 RTD sensors
| 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. |