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Revision 4.0
ST 700 Series HA
RT/DE Option User’s Manual
Page 85
10 Troubleshooting and Maintenance for
ST 700 Standard Transmitter
lists both critical and non-critical (warning conditions) diagnostics.
10.1 HART Diagnostic Messages
critical and non-critical HART diagnostic messages.
Table 28
– HART Diagnostic Messages
Critical Diagnostics (Failure Conditions)
Non-Critical Diagnostics (Warning
Conditions)
Sensor Comm Timeout
No DAC Compensation
Meter Body Critical Failure
No Factory Calibration
Electronic Module Diag Failure
PV Out of Range
Config Data Corrupt
Fixed Current Mode
Meter Body NVM Corrupt
Sensor Over Temperature
Electronic Module DAC Failure
Meter Body Excess Correct
Electronic Module Comm Failure
Local Display
Low Supply Voltage
No DAC Calibration
Tamper Alarm
Meter Body Unreliable Comm
Loop Current Noise
AO Out of Range
URV Set Err. Span Config Button
LRV Set Err. Zero Config Button