Wireshark · Display Filter Reference: HART

Field name	Description	Type	Versions
hart_ip.data	Message Data	Byte sequence	1.8.0 to 4.4.2
hart_ip.data.none	No data	Label	1.12.0 to 4.4.2
hart_ip.data.unexpected	Unexpected message body	Label	1.12.0 to 4.4.2
hart_ip.error.error_code	Error	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.message_id	Message ID	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.message_type	Message Type	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.msg_length	Message Length	Unsigned integer (16 bits)	1.8.0 to 4.4.2
hart_ip.pt.checksum	Checksum	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.command	Command	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.delimiter	Delimiter	Unsigned integer (8 bits)	3.4.0 to 4.4.2
hart_ip.pt.delimiter.address_type	Address Type	Unsigned integer (8 bits)	4.2.0 to 4.4.2
hart_ip.pt.delimiter.frame_type	Frame Type	Unsigned integer (8 bits)	4.2.0 to 4.4.2
hart_ip.pt.delimiter.number_of_expansion_bytes	Number of Expansion Bytes	Unsigned integer (8 bits)	4.2.0 to 4.4.2
hart_ip.pt.delimiter.physical_layer_type	Physical Layer Type	Unsigned integer (8 bits)	4.2.0 to 4.4.2
hart_ip.pt.delimter	Delimter	Unsigned integer (8 bits)	1.8.0 to 3.2.18
hart_ip.pt.device_status	Device Status	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.expansion_bytes	Expansion Bytes	Byte sequence	4.2.0 to 4.4.2
hart_ip.pt.length	Length	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.long_address	Long Address	Byte sequence	1.8.0 to 4.4.2
hart_ip.pt.payload	Payload	Byte sequence	1.8.0 to 4.4.2
hart_ip.pt.preambles	Preambles	Byte sequence	1.8.0 to 4.4.2
hart_ip.pt.response_code	Response Code	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.analog_channel_fixed	Analog Channel Fixed	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.analog_channel_saturated	Analog Channel Saturated	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.channel	Channel	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.command_byte_count	Command byte count	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.command_number	Command number	Unsigned integer (16 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.configure_change	Configuration Change Counter	Unsigned integer (16 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.data	Data	Byte sequence	2.4.0 to 4.4.2
hart_ip.pt.rsp.day	Day	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.descriptor	Descriptor	Character string	1.8.0 to 4.4.2
hart_ip.pt.rsp.device_id	Device ID	Byte sequence	1.8.0 to 4.4.2
hart_ip.pt.rsp.device_op_mode	Device Operating Mode	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.device_profile	Device Profile	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.device_rev	Device Revision	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.device_sp_status	Device-Specific Status	Byte sequence	1.8.0 to 4.4.2
hart_ip.pt.rsp.device_variables	Maximum Number of Device Variables	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.embedded_command	Embedded Command	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.embedded_command_delimiter	Embedded Command Delimiter	Unsigned integer (8 bits)	3.6.0 to 4.4.2
hart_ip.pt.rsp.embedded_command_delimter	Embedded Command Delimiter	Unsigned integer (8 bits)	2.4.0 to 3.4.16
hart_ip.pt.rsp.expanded_device_type	Expanded Device Type	Unsigned integer (16 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.expansion_code	Expansion Code	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.ext_device_status	Extended Device Status	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.final_assembly_numbe	Final Assembly Number	Byte sequence	2.4.0 to 3.2.18
hart_ip.pt.rsp.final_assembly_number	Final Assembly Number	Byte sequence	3.4.0 to 4.4.2
hart_ip.pt.rsp.flags	Flags	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.hardrev_and_physical_signal	Hardware Rev and Physical Signaling	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.hart_univ_rev	HART Universal Revision	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.index_of_first_discrete_var	Index of First Discrete Variable	Unsigned integer (16 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.io_card	IO Card	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.loop_current_mode	Loop Current Mode	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.lower_transducer_limit	Lower Transducer Limit	Floating point (single-precision)	2.4.0 to 4.4.2
hart_ip.pt.rsp.manufacturer_Id	Manufacturer ID	Unsigned integer (16 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.message	Message	Character string	1.8.0 to 4.4.2
hart_ip.pt.rsp.minimum_span	Minimum Span	Floating point (single-precision)	2.4.0 to 4.4.2
hart_ip.pt.rsp.month	Month	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.number_of_commands	Number of Commands	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.number_of_discrete_vars	Number of Discrete Variables	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.poll_address	Poll Address	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.primary_variable_classification	Primary Variable Classification	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.private_label	Private Label	Unsigned integer (16 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.pv	PV	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.pv_alarm_selection_code	PV Alarm Selection Code	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.pv_analog_channel_flags	PV Analog Channel Flags	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.pv_damping_value	PV Damping Value	Floating point (single-precision)	2.4.0 to 4.4.2
hart_ip.pt.rsp.pv_loop_current	PV Loop Current	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.pv_lower_range_value	PV Lower Range Value	Floating point (single-precision)	2.4.0 to 4.4.2
hart_ip.pt.rsp.pv_percent_range	PV Percent Range	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.pv_transfer_function_code	PV Transfer Function Code	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.pv_units	PV Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.pv_upper_and_lower_range_values_units	PV Upper and Lower Range Values Units	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.pv_upper_range_value	PV Upper Range Value	Floating point (single-precision)	2.4.0 to 4.4.2
hart_ip.pt.rsp.quaternary_variable_classification	Quaternary Variable Classification	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.qv	QV	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.qv_units	QV Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.req_min_preambles	Minimum Number of Request Preambles	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.reserved	Reserved	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.rsp_min_preambles	Minimum Number of Response Preambles	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.secondary_variable_classification	Secondary Variable Classification	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot0_data_timestamp	Slot0 Data TimeStamp	Byte sequence	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot0_device_var	Slot0 Device Variable	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot0_device_var_classification	Slot0 Device Variable Classification	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot0_device_var_classify	Slot0 Device Variable Classification	Unsigned integer (8 bits)	1.8.0 to 2.2.17
hart_ip.pt.rsp.slot0_device_var_status	Slot0 Device Variable Status	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot0_device_var_value	Slot0 Device Variable Value	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot0_discrete_var_state	Slot0 Discrete Variable State	Unsigned integer (16 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot0_discrete_var_status	Slot0 Discrete Variable Status	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot0_units	Slot0 Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot1_device_var	Slot1 Device Variable	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot1_device_var_classify	Slot1 Device Variable Classification	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot1_device_var_status	Slot1 Device Variable Status	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot1_device_var_value	Slot1 Device Variable Value	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot1_discrete_var_state	Slot1 Discrete Variable State	Unsigned integer (16 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot1_discrete_var_status	Slot1 Discrete Variable Status	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot1_units	Slot1 Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot2_device_var	Slot2 Device Variable	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot2_device_var_classify	Slot2 Device Variable Classification	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot2_device_var_status	Slot2 Device Variable Status	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot2_device_var_value	Slot2 Device Variable Value	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot2_discrete_var_state	Slot2 Discrete Variable State	Unsigned integer (16 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot2_discrete_var_status	Slot2 Discrete Variable Status	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot2_units	Slot2 Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot3_device_var	Slot3 Device Variable	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot3_device_var_classify	Slot3 Device Variable Classification	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot3_device_var_status	Slot3 Device Variable Status	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot3_device_var_value	Slot3 Device Variable Value	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot3_discrete_var_state	Slot3 Discrete Variable State	Unsigned integer (16 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot3_discrete_var_status	Slot3 Discrete Variable Status	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot3_units	Slot3 Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot4_device_var	Slot4 Device Variable	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot4_device_var_classify	Slot4 Device Variable Classification	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot4_device_var_status	Slot4 Device Variable Status	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot4_device_var_value	Slot4 Device Variable Value	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot4_discrete_var_state	Slot4 Discrete Variable State	Unsigned integer (16 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot4_discrete_var_status	Slot4 Discrete Variable Status	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot4_units	Slot4 Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot5_device_var	Slot5 Device Variable	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot5_device_var_classify	Slot5 Device Variable Classification	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot5_device_var_status	Slot5 Device Variable Status	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot5_device_var_value	Slot5 Device Variable Value	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot5_discrete_var_state	Slot5 Discrete Variable State	Unsigned integer (16 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot5_discrete_var_status	Slot5 Discrete Variable Status	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.slot5_units	Slot5 Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot6_device_var	Slot6 Device Variable	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot6_device_var_classify	Slot6 Device Variable Classification	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot6_device_var_status	Slot6 Device Variable Status	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot6_device_var_value	Slot6 Device Variable Value	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot6_units	Slot6 Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot7_device_var	Slot7 Device Variable	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot7_device_var_classify	Slot7 Device Variable Classification	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot7_device_var_status	Slot7 Device Variable Status	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot7_device_var_value	Slot7 Device Variable Value	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.slot7_units	Slot7 Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.software_rev	Device Software Revision	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.standardized_status_0	Standardized Status 0	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.standardized_status_1	Standardized Status 1	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.standardized_status_2	Standardized Status 2	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.standardized_status_3	Standardized Status 3	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.sv	SV	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.sv_units	SV Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.tag	Tag	Character string	1.8.0 to 4.4.2
hart_ip.pt.rsp.tertiary_variable_classification	Tertiary Variable Classification	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.timestamp_for_most_recent_discrete_change	TimeStamp for Most Recent Discrete Change	Byte sequence	2.4.0 to 4.4.2
hart_ip.pt.rsp.transducer_limit_min_span_units	Transducer Limit Min Span Units	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.transducer_serail_number	Transducer Serail Number	Byte sequence	2.4.0 to 4.2.9
hart_ip.pt.rsp.transducer_serial_number	Transducer Serial Number	Byte sequence	4.4.0 to 4.4.2
hart_ip.pt.rsp.tv	TV	Floating point (single-precision)	1.8.0 to 4.4.2
hart_ip.pt.rsp.tv_units	TV Units	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.rsp.tx_preamble_count	Transmit Preamble Count	Unsigned integer (8 bits)	3.4.0 to 4.4.2
hart_ip.pt.rsp.unique_id	Unique ID	Byte sequence	3.4.0 to 4.4.2
hart_ip.pt.rsp.upper_transducer_limit	Upper Transducer Limit	Floating point (single-precision)	2.4.0 to 4.4.2
hart_ip.pt.rsp.write_protect_code	Write Protect Code	Unsigned integer (8 bits)	2.4.0 to 4.4.2
hart_ip.pt.rsp.year	Year	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.pt.short_addr	Short Address	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.session_init.inactivity_close_timer	Inactivity Close Timer	Unsigned integer (32 bits)	1.8.0 to 4.4.2
hart_ip.session_init.master_type	Host Type	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.status	Status	Unsigned integer (8 bits)	1.8.0 to 4.4.2
hart_ip.transaction_id	Sequence Number	Unsigned integer (16 bits)	1.8.0 to 4.4.2
hart_ip.version	Version	Unsigned integer (8 bits)	1.8.0 to 4.4.2

Display Filter Reference: HART_IP Protocol