Error conditions trigger status information in DeltaV Diagnostics to help you troubleshoot problems The following table lists the error conditions and the diagnostic status information that results from the error.
|
HART Error |
Diagnostics Status Information |
Description |
|---|---|---|
|
PIO Channel Status - Config Error, Config Not Usable, Config Not Current |
Bad - Configuration Error |
The channel encountered an error while configuring the channel. |
|
PIO Channel Status - Config Error, Config Not Usable, Config Not Current |
A/D Converter Error |
The HART channel detected an error in its A/D converter (AI only). |
|
Channel Status - AI Low Alarm |
Open Loop Detected |
The HART channel has detected an open loop. |
|
Channel Status - AO Open Loop |
Open Loop Detected |
The HART channel has detected an open loop. |
|
Channel Status - AI High Alarm |
Short Circuit Detected |
The HART channel has detected a short circuit. |
|
Channel Status - AI Low Low Alarm |
Namur Low Limit Detected |
— |
|
Channel Status - AI High High Alarm |
Namur High Limit Detected |
— |
|
Channel Status - AO Diagnostics in Progress |
Diagnostics in Progress |
The HART channel is performing Valve Diagnostics (Valve Stimulus Testing) on a Fisher Controls valve (AOUT only). |
|
Device - Scale Not Valid && Scaling Not in Progress && Channel Status - HART No Comm |
Not Communicating With Device |
The HART channel is unable to digitally communicate with the attached HART instrument. |
|
Device - Scale Not Valid && Scaling Not in Progress && Channel Status - HART No Comm |
Unable To Identify Device - Unsupported HART Revision |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Device ID Not Valid && Command 0 Command Status is BUSY |
Unable To Identify Device - Device Is Busy |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Device ID Not Valid && Command 0 Command Status is ACCESS RESTRICTED |
Unable To Identify Device - Access Restricted |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Device ID Not Valid && Command 0 Command Status is DEVICE SPECIFIC ERROR |
Unable To Identify Device - Device Error |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Device ID Not Valid && Command 0 Command Status is not NO ERRORS |
Unable To Identify Device |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 15 Command Status is BUSY |
Device Configuration Cannot Be Read - Device Is Busy |
The HART channel attempted to read the analog output scale information of the attached HART instrument, and the instrument reported a problem. |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 15 Command Status is ACCESS RESTRICTED |
Device Configuration Cannot Be Read - Access Restricted |
The HART channel attempted to write the analog output scale information to the attached HART instrument, and the instrument reported that it has restricted access. |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 15 Command Status is DEVICE SPECIFIC ERROR |
Device Configuration Cannot Be Read - Device Error |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 15 Command Status is !NO ERRORS |
Device Configuration Cannot Be Read |
The HART channel attempted to read the analog output scale information of the attached HART instrument, and the instrument reported a problem. |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is INVALID SELECTION |
Device Range Invalid |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is UPPER RANGE TOO HIGH |
Device Range Upper Value Too High |
The HART channel attempted to configure the analog output scale information of the attached HART instrument, and the instrument reported that upper range value was too high. |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is UPPER RANGE TOO LOW |
Device Range Upper Value Too Low |
The HART channel attempted to configure the analog output scale information of the attached HART instrument, and the instrument reported that the upper range value was too low. |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is LOWER RANGE TOO HIGH |
Device Range Lower Value Too High |
The HART channel attempted to configure the analog output scale information of the attached HART instrument, and the instrument reported that the lower range value was too high. |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is LOWER RANGE TOO LOW |
Device Range Lower Value Too Low |
The HART channel attempted to configure the analog output scale information of the attached HART instrument, and the instrument reported that the lower range value was too low. |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is BOTH RANGE ERROR |
Device Range Values Out Of Limits |
The HART channel attempted to configure the analog output scale information of the attached HART instrument, and the instrument reported that upper range value was too high. |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is BUSY |
Device Range Cannot Be Changed - Device Is Busy |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is WRITE PROTECTED |
Device Range Cannot Be Changed - Write Protected |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is ACCESS RESTRICTED |
Device Range Cannot Be Changed - Access Restricted |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is INCORRECT_INSTRUMENT_MODE |
Device Range Cannot Be Changed - Device Error |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is INVALID_UNITS |
Device Range Units Invalid |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is INVALID_SPAN |
Device Range Span Invalid |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is TOO FEW DATA BYTES IN REQ |
Device Range Invalid |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is DEVICE SPECIFIC ERROR |
Device Range Cannot Be Changed - Device Error |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is COMMAND NOT SUPPOERED |
Device Range Cannot Be Changed - Command Not Supported |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 35 Command Status is !SET_TO_NEAREST_VALUE && !SPAN_TOO_SMALL && !NO_ERRORS |
Device Range Cannot Be Changed |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 44 Command Status is INVALID SELECTION |
Device Units invalid |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 44 Command Status is BUSY |
Device Units Cannot Be Changed - Device Is Busy |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 4 Command Status is WRITE PROTECTED |
Device Units Cannot Be Changed - Write Protected |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 44 Command Status is ACCESS RESTRICTED |
Device Units Cannot Be Changed - Access Restricted |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 44 Command Status is TOO FEW DATA BYTES IN REQ |
Device Units Invalid |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 44 Command Status is DEVICE SPECIFIC ERROR |
Device Units Cannot Be Changed - Device Error |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 44 Command Status is COMMAND NOT SUPPORTED |
Device Units Cannot Be Changed - Command Not Supported |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 38 Command Status is BUSY |
Cannot Clear Device Change Flag - Device Is busy |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 38 Command Status is WRITE_PROTECTED |
Cannot Clear Device Change Flag - Write Protected |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 38 Command Status is ACCESS RESTRICTED |
Cannot Clear Device Change Flag - Access Restricted |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 38 Command Status is DEVICE SPECIFIC ERROR |
Cannot Clear Device Change Flag - Device Error |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 38 Command Status is COMMAND NOT SUPPORTED |
Cannot Clear Device Change Flag - Command Not Supported |
— |
|
Device - Scale Not Valid && Scaling Not in Progress && Command 38 Command Status is !NO ERRORS |
Cannot Clear Device Change Flag |
— |
|
Device - Scale Not Valid && Scaling Not in Progress |
Configuration Scale Does Not Match Device |
— |
|
Field Device Status - Field Device Malfunction (and not overridden) |
Device Malfunction |
The HART instrument detected a problem with itself or with one of its associated sensors. |
|
Field Device Status - Loop Current Fixed (and not overridden) |
Loop Current Fixed |
— |
|
Field Device Status - Loop Current Saturated (and not overridden |
Loop Current is Saturated |
— |
|
Field Device Status - Primary Variable Out of Limits (and not overridden) |
Primary Variable Out of Limits |
The HART instrument is reporting that the primary measurement is outside the sensor limits. |
|
Channel Status - HART No Comm |
Not Communicating With Device |
The HART channel is unable to digitally communicate with the attached HART instrument. |
|
Primary Variable not reported |
Primary Variable Not Reported |
— |
|
Device Variable configured but not reported |
Device Variable Configured But Not Reported |
— |
|
Field Device Status - Non-Primary Variable Out of Limits (and not overridden) |
Non-Primary Variable Out of Limits |
The HART instrument is reporting that one of the non-primary measurements is outside the associated sensor limits. |
|
PIO Channel Status - Stale Data |
Stale Data |
— |
|
HART Data Poll Command Status is BUSY |
Stale HART Data |
— |
|
HART Data Poll Command Status is UPDATE FAILURE |
Stale HART Data |
— |
|
Device - Command 48 Command Status is BUSY |
Cannot Read Device Alerts - Device Is busy |
— |
|
Device - Command 48 Command Status is ACCESS RESTRICTED |
Cannot Read Device Alerts - Access Restricted |
— |
|
Device - Command 48 Command Status is DEVICE ERROR |
Cannot Read Device Alerts - Device Error |
— |
|
Device - Command 48 Command Status is UPDATE IN PROGRESS |
Cannot Read Device Alerts - Update In Progress |
— |
|
Device - Command 48 Command Status is COMMAND NOT SUPPORTED |
Cannot Read Device Alerts - Command Not Supported |
— |
|
Device - Command 48 Command Status is not NO ERRORS |
Cannot Read Device Alerts |
— |
|
Device - Alerts Enabled && !Valid |
Device Alerts Not Reported |
— |
|
Device - Command 132 Command Status is BUSY |
Cannot Read Device Diagnostics Data - Device Is busy |
— |
|
Device - Command 132 Command Status is ACCESS RESTRICTED |
Cannot Read Device Diagnostics Data - Access Restricted |
— |
|
Device - Command 132 Command Status is DATA NOT AVAILABLE |
Cannot Read Device Diagnostics Data - Data Not Available |
— |
|
Device - Command 132 Command Status is DATA NOT READY |
Cannot Read Device Diagnostics Data - Data Not Ready |
— |
|
Device - Command 132 Command Status is COMMAND NOT SUPPORTED |
Cannot Read device Diagnostics Data - Command Not Supported |
— |
|
Device - Command 132 Command Status is not NO ERRORS |
Cannot Read Device Diagnostics Data |
— |
|
Channel Status - HART 5% Comm Error |
5% Comm Error Rate with Device |
— |
|
Field Device Status - Field Device Malfunction (and overridden) |
Device Malfunction |
— |
|
Field Device Status - Cold Start |
Device has been Reset |
— |
|
Field Device Status - Loop Current Fixed (and overridden) |
Loop Current Fixed |
— |
|
Field Device Status - Loop Current Saturated (and overridden) |
Loop Current is Saturated |
— |
|
Field Device Status - Primary Variable Out of Limits (and overridden) |
Primary Variable Out of Limits |
— |
|
Field Device Status - Non-Primary Variable Out of Limits (and overridden) |
Non-Primary Variable Out of Limits |
— |
|
Field Device Status - More Status Available |
Device Alert |
— |
|
Device - Command 35 Command Status is SPAN TOO SMALL |
Device Range Span Too Small |
— |
|
Device - Command 35 Command Status is SET TO NEAREST VALUE |
Device Range Set to Nearest Possible Value |
— |
|
No Error |
Good |
— |