Extended Diagnostics (Ltb) - Siemens SITRANS L Operating Instructions Manual

Note
Acknowledging a maintenance reminder from the device (see Acknowledge (4.2.9.),
(4.3.9.), (4.4.9.), (4.5.9.) will not set the Block Alarm to Acknowledged in AMS. The
maintenance alarm will cause an FF block alert, and the block alert can only be acknowledged
via a remote host such as NI-FBUS Configurator or AMS Device Manager (as in step 3 above).
7.1.13.2

Extended Diagnostics (LTB)

Navigate to Device Diagnostics > LTB > Extended Diagnostics to read the following:
Detailed Error Info
• Loss of Echo
• No Tech Power
• Sensor Lifetime Limit1
• Sensor Lifetime Limit2
• Device Service Limit1
• Device Service Limit2
• LTB Scale
• Internal Temp Sensor
• Internal Temp High
• Internal Temperature Calibration
• Velocity Calibration
• Receiver Init Calibration
• Receiver Calibration
• Tech Module Hardware
• Tech Module Ramp
• Receiver Frequency Calibration
• Safe Process Data Corrupt
• Profile Clipped
• Too Few Shots Taken
• Measurement Error
• No Shots Taken
• Measurement Was Corrupted
• DMA Error
• Sensor Value too High
• Sensor Value too Low
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
Remote operation
7.1 Operating via AMS Device Manager
101