
Messages and Diagnostic Codes Messages and Diagnostic Codes
Release 0 34-ST-25-20 MC Toolkit User Manual 81
7/03
Table 30 STT Device Status Messages (HART)
STT DEVICE STATUS MESSAGES (HART)
RAM Failure
ADC Failure
Input Open
Factory Calibration Corrupted
CRITICAL
User Configuration Corrupted
Ambient Temp. Out of Range
Uncertain Input
Input Out of Spec.
Output Saturated
In Current Fixed Mode
NON CRITICAL
User Correct Active
Suspect Input
Non-Latched
4 Wires RTD/Ohm
Primary variable out of limits
Non primary variable out of limits
Loop current saturated
Loop current fixed
Cold Start
Configuration changed
INFORMATION
Device Malfunction
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