HART command errors (CHARMs I/O)

This table lists the values expected for diagnostic parameters when the following HART command errors are detected by DeltaV Diagnostics:

Command 3 error
Command 9 error
Command 33 error
Nonzero varable status
Unconfigured
Unsupported

Parameter	Command 3 error	Command 9 error	Command 33 error	Non-zero variable status	Unconfigured	Unsupported
OINTEG (HART integrity)	BAD	BAD	BAD	BAD⁽¹⁾⁽²⁾⁽³⁾	—	BAD⁽²⁾
DEV_CFG_MISMATCH	—	—	—	—	—	—
DISPARITY_DETECT	True⁽³⁾⁽⁴⁾	—	—	—	—	—
HART_FIELD_VAL⁽⁵⁾	—	—	—	—	—	—
HART_PV	BadNonSpecific	BadNonSpecific	—	BadNonSpecific⁽¹⁾⁽³⁾	—	BadConfigError⁽²⁾
HART_SV	BadNonSpecific	BadNonSpecific	—	BadNonSpecific⁽¹⁾⁽³⁾	—	BadConfigError⁽²⁾
HART_TV	BadNonSpecific	BadNonSpecific	—	BadNonSpecific⁽¹⁾⁽³⁾	—	BadConfigError⁽²⁾
HART_FV	BadNonSpecific	BadNonSpecific	—	BadNonSpecific⁽¹⁾⁽³⁾	—	BadConfigError⁽²⁾
HART_DV_SLOT0⁽⁶⁾	—	BadNonSpecific	BadNonSpecific	BadNonSpecific⁽¹⁾⁽³⁾	BadConfigError⁽²⁾	BadConfigError⁽²⁾
HART_DV_SLOT1⁽⁶⁾	—	BadNonSpecific	BadNonSpecific	BadNonSpecific⁽¹⁾⁽³⁾	BadConfigError⁽²⁾	BadConfigError⁽²⁾
HART_DV_SLOT2⁽⁶⁾	—	BadNonSpecific	BadNonSpecific	BadNonSpecific⁽¹⁾⁽³⁾	BadConfigError⁽²⁾	BadConfigError⁽²⁾
HART_DV_SLOT3⁽⁶⁾	—	BadNonSpecific	BadNonSpecific	BadNonSpecific⁽¹⁾⁽³⁾	BadConfigError⁽²⁾	BadConfigError⁽²⁾

⁽¹⁾ Any time configured variables have a nonzero status in response to Command 9, only the status of those variables is set to BAD.

⁽²⁾ Any time a dynamic or device variable is not reported by the device or is not configured, the status of those variables is set to BAD. If PV is BAD, OINTEG is also set to BAD.

⁽³⁾ Unless ignored by configuration.

⁽⁴⁾ Unless disabled by configuration.

⁽⁵⁾ Any condition that causes the analog value FIELD_VAL_PCT to have bad integrity or status will also cause HART_FIELD_VAL to have bad integrity and status.

⁽⁶⁾ This channel parameter is not supported in devices implementing the HART Protocol prior to revision 7. Therefore, any HART command error appearing in DeltaV Diagnostics for a device that implements an earlier level of the HART protocol can be disregarded.