Troubleshooting And Maintenance; Hart Diagnostic Messages; Table 27 - Hart Diagnostic Messages - Honeywell ST 800 Series User Manual

9 Troubleshooting and Maintenance

Table 27 lists both critical and non-critical (warning conditions) diagnostics.

9.1 HART Diagnostic Messages

Table 27 critical and non-critical HART diagnostic messages.
Critical Diagnostics (Failure Conditions)
Electronic Module DAC Failure
Meter Body NVM Corrupt
Config Data Corrupt
Electronic Module Diag Failure
Meter Body Critical Failure
Sensor Comm Timeout
Revision 5.0
Table 27 – HART Diagnostic Messages
Non-Critical Diagnostics (Warning Conditions)
No DAC Compensation
No Factory Calibration
PV Out of Range
Fixed Current Mode
Sensor Over Temperature
Meter Body Excess Correct
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
PILD Blockage Detected
ST 800 Series HART/DE Option User's Manual Page 87