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FANUC Alarm THSR-046 — Invalid Analog Input Data

FANUC THSR-046 (“Invalid Analog Input Data”): The analog input data is not valid. First check: Analog input data needs to be within a valid range.

Updated 2026-09-17 · LogrobotLM reference

Description

The analog input data is not valid.

Remedy

Analog input data needs to be within a valid range. The valid range of analog input value is defined by MaxAnalogInput and MinAnalogInput specified in the same calibration file th_calib.dt.

Related codes

THSR-044Invalid TH Calibration DataTHSR-045Analog Input Not CalibratedTHSR-047Can Not Construct A CircleTHSR-048Illegal Num of 1D Search Dir

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