Wireshark · Display Filter Reference: openSAFETY

Field name	Description	Type	Versions
opensafety.crc.data	CRC	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.crc.error.crc2_scm_udid_encoded	Frame 2 CRC is encoded with byte 6 of SCM UDID due to payload length of 0 in frame 2 or SLIM SSDO	Label	2.0.0 to 4.4.2
opensafety.crc.error.frame1_invalid	Frame 1 CRC invalid, Possible error in package	Label	1.12.0 to 4.4.2
opensafety.crc.error.frame1_valid_frame2_invalid	Frame 1 is valid, frame 2 id is invalid	Label	1.12.0 to 4.4.2
opensafety.crc.error.frame2_invalid	Frame 2 CRC invalid, Possible error in package or crc calculation	Label	1.12.0 to 4.4.2
opensafety.crc.error.frame2_unknown_scmudid	Frame 2 CRC invalid, SCM UDID was not auto-detected	Label	1.12.0 to 4.4.2
opensafety.crc.type	CRC Type	Unsigned integer (8 bits)	1.6.0 to 4.4.2
opensafety.crc.valid	Is Valid	Boolean	1.6.0 to 4.4.2
opensafety.crc.warning.wrong_crc_for_spdo	Frame 1 SPDO CRC is Slim SSDO CRC16 0x5935	Label	1.12.0 to 4.4.2
opensafety.crc2.valid	Is Valid	Boolean	1.12.0 to 4.4.2
opensafety.data	Data	Byte sequence	1.6.0 to 1.8.15
opensafety.length	Length	Unsigned integer (8 bits)	1.6.0 to 4.4.2
opensafety.msg.byte_offset	Byte Offset	Unsigned integer (16 bits)	2.2.0 to 4.4.2
opensafety.msg.direction	Direction	Boolean	1.8.0 to 4.4.2
opensafety.msg.error.id.mismatch	ID for frame 2 is not the same as for frame 1	Label	1.12.0 to 4.4.2
opensafety.msg.error.spdo_address_invalid	SPDO address is invalid	Label	1.12.0 to 4.4.2
opensafety.msg.error.unknown_type	Unknown openSAFETY message type	Label	1.12.0 to 4.4.2
opensafety.msg.id	Message	Unsigned integer (8 bits)	1.6.0 to 4.4.2
opensafety.msg.network	Safety Domain	Unsigned integer (16 bits)	1.8.0 to 4.4.2
opensafety.msg.node	Safety Node	Unsigned integer (16 bits)	1.8.0 to 4.4.2
opensafety.msg.receiver	SN send to	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.msg.sender	SN send from	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.msg.type	Type	Unsigned integer (8 bits)	1.6.0 to 4.4.2
opensafety.msg.warning.default_domain_40bit	SDN is assumed with 1 to allow 40bit dissection	Label	2.0.0 to 4.4.2
opensafety.msg.warning.reassembly_length_not_positive	Calculation for payload length yielded non-positive result	Label	1.12.0 to 4.4.2
opensafety.msg.warning.reassembly_size_fail	Reassembled message size differs from size in header	Label	1.12.0 to 4.4.2
opensafety.msg.warning.unknown_format	Unknown payload format detected	Label	1.12.0 to 4.4.2
opensafety.scm_udid	SCM UDID Configured	Character string	1.6.0 to 4.4.2
opensafety.scm_udid.auto	SCM UDID Auto Detect	Character string	1.12.0 to 4.4.2
opensafety.scm_udid.note.autodetected	Auto detected payload as SCM UDID	Label	1.12.0 to 4.4.2
opensafety.scm_udid.note.invalid_preference	openSAFETY protocol settings are invalid! SCM UDID first octet will be assumed to be 00	Label	1.12.0 to 4.4.2
opensafety.scm_udid.valid	SCM UDID Valid	Boolean	1.12.0 to 4.4.2
opensafety.scm_udid.warning.assuming_first_octet	SCM UDID unknown, assuming 00 as first UDID octet	Label	1.12.0 to 4.4.2
opensafety.scm_udid_auto	SCM UDID Auto Detect	Character string	1.8.0 to 1.10.14
opensafety.scm_udid_valid	SCM UDID Valid	Boolean	1.6.0 to 1.10.14
opensafety.snmt.additional.saddr	Additional SADDR	Unsigned integer (16 bits)	1.12.0 to 4.4.2
opensafety.snmt.additional.txspdo	Additional TxSPDO	Unsigned integer (16 bits)	1.12.0 to 4.4.2
opensafety.snmt.error_code	Error Code	Unsigned integer (8 bits)	1.6.0 to 4.4.2
opensafety.snmt.error_group	Error Group	Unsigned integer (8 bits)	1.6.0 to 4.4.2
opensafety.snmt.initct	Initial CT	Unsigned integer (40 bits)	2.0.0 to 4.4.2
opensafety.snmt.master	SNMT Master	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.snmt.parameter_type	Parameter Request Type	Boolean	1.12.0 to 4.4.2
opensafety.snmt.scm	SCM	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.snmt.service_id	Extended Service ID	Unsigned integer (8 bits)	1.6.0 to 4.4.2
opensafety.snmt.slave	SNMT Slave	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.snmt.timestamp	Parameter Timestamp	Byte sequence	1.6.0 to 1.8.15
opensafety.snmt.tool_id	Tool ID	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.snmt.udid	UDID for SN	Ethernet or other MAC address	1.6.0 to 4.4.2
opensafety.sod.mapping	Mapping entry	Label	1.10.0 to 4.4.2
opensafety.sod.mapping.bits	Mapping size	Unsigned integer (8 bits)	1.10.0 to 4.4.2
opensafety.sod.parameter.checksum	Parameter Checksum	Unsigned integer (32 bits)	1.10.0 to 4.4.2
opensafety.sod.parameter.timestamp	Parameter Timestamp	Unsigned integer (32 bits)	1.10.0 to 4.4.2
opensafety.spdo.connection_valid	Connection Valid Bit	Boolean	1.6.0 to 4.4.2
opensafety.spdo.ct	Consecutive Time	Unsigned integer (16 bits)	2.0.0 to 4.4.2
opensafety.spdo.ct40bit	Consecutive Time 40bit	Unsigned integer (40 bits)	2.0.0 to 4.4.2
opensafety.spdo.direction	Send to	Boolean	2.0.0 to 4.4.2
opensafety.spdo.featureflags	SPDO Feature Flags	Unsigned integer (8 bits)	2.0.0 to 4.4.2
opensafety.spdo.features.40bitactive	40Bit Counter	Boolean	2.0.0 to 4.4.2
opensafety.spdo.features.40bitrequest	40Bit Request	Boolean	2.0.0 to 4.4.2
opensafety.spdo.payload	SPDO Payload	Byte sequence	1.6.0 to 1.12.13
opensafety.spdo.producer	Producer	Unsigned integer (16 bits)	1.6.0 to 1.12.13
opensafety.spdo.time.producer	Internal Time Producer	Unsigned integer (16 bits)	1.6.0 to 1.12.13
opensafety.spdo.time.request_counter	Time Request Counter	Unsigned integer (8 bits)	1.6.0 to 4.4.2
opensafety.spdo.time.request_from	Time Request from	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.spdo.time.request_to	Time Request by	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.spdo.time.sn	Internal Time SN	Unsigned integer (16 bits)	1.6.0 to 1.12.13
opensafety.ssdo.abortcode	Abort Code	Unsigned integer (32 bits)	1.6.0 to 4.4.2
opensafety.ssdo.client	SSDO Client	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.ssdo.extpar	Ext. Parameter	Character string	1.10.0 to 4.4.2
opensafety.ssdo.extpar.crc	Parameter Set CRC	Unsigned integer (32 bits)	1.10.0 to 4.4.2
opensafety.ssdo.extpar.data	Ext. Parameter Data	Byte sequence	1.10.0 to 4.4.2
opensafety.ssdo.extpar.length	Parameter Set Length	Unsigned integer (8 bits)	1.10.0 to 4.4.2
opensafety.ssdo.extpar.saddr	Parameter Set for SADDR	Unsigned integer (16 bits)	1.10.0 to 4.4.2
opensafety.ssdo.extpar.setnr	Additional Parameter Set	Unsigned integer (8 bits)	1.10.0 to 4.4.2
opensafety.ssdo.extpar.timestamp	Timestamp	Unsigned integer (32 bits)	1.10.0 to 4.4.2
opensafety.ssdo.extpar.version	Parameter Set Version	Unsigned integer (8 bits)	1.10.0 to 4.4.2
opensafety.ssdo.fragment	Message fragment	Frame number	1.10.0 to 4.4.2
opensafety.ssdo.fragment.count	Message fragment count	Unsigned integer (32 bits)	1.10.0 to 4.4.2
opensafety.ssdo.fragment.error	Message defragmentation error	Frame number	1.10.0 to 4.4.2
opensafety.ssdo.fragment.multiple_tails	Message has multiple tail fragments	Boolean	1.10.0 to 4.4.2
opensafety.ssdo.fragment.overlap	Message fragment overlap	Boolean	1.10.0 to 4.4.2
opensafety.ssdo.fragment.overlap.conflicts	Message fragment overlapping with conflicting data	Boolean	1.10.0 to 4.4.2
opensafety.ssdo.fragment.too_long_fragment	Message fragment too long	Boolean	1.10.0 to 4.4.2
opensafety.ssdo.fragments	Message fragments	Label	1.10.0 to 4.4.2
opensafety.ssdo.inhibittime	Inhibit Time	Unsigned integer (32 bits)	1.6.0 to 1.8.15
opensafety.ssdo.master	SSDO Server	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.ssdo.payload	SOD Payload	Byte sequence	1.6.0 to 4.4.2
opensafety.ssdo.payloadsize	SOD Payload Size	Unsigned integer (32 bits)	1.6.0 to 4.4.2
opensafety.ssdo.preload.error	Wrong/missing segment	Boolean	2.0.0 to 4.4.2
opensafety.ssdo.preload.queuesize	Preload Queue Size	Unsigned integer (8 bits)	2.0.0 to 4.4.2
opensafety.ssdo.reassembled.data	Reassembled Data	Byte sequence	1.10.0 to 4.4.2
opensafety.ssdo.reassembled.in	Reassembled in	Frame number	1.10.0 to 4.4.2
opensafety.ssdo.reassembled.length	Reassembled length	Unsigned integer (32 bits)	1.10.0 to 4.4.2
opensafety.ssdo.sacmd	SOD Access Command	Unsigned integer (8 bits)	1.6.0 to 4.4.2
opensafety.ssdo.sacmd.abort_transfer	Abort Transfer	Boolean	1.6.0 to 4.4.2
opensafety.ssdo.sacmd.access	Access Direction	Boolean	1.6.0 to 4.4.2
opensafety.ssdo.sacmd.block_transfer	Block Transfer	Boolean	1.6.0 to 1.12.13
opensafety.ssdo.sacmd.end_segment	End Segment	Boolean	1.6.0 to 4.4.2
opensafety.ssdo.sacmd.initiate	Initiate Transfer	Boolean	1.6.0 to 4.4.2
opensafety.ssdo.sacmd.preload	Preload Transfer	Boolean	2.0.0 to 4.4.2
opensafety.ssdo.sacmd.reserved	Reserved	Boolean	1.6.0 to 1.8.15
opensafety.ssdo.sacmd.segmentation	Segmentation	Boolean	1.6.0 to 4.4.2
opensafety.ssdo.sacmd.toggle	Toggle Bit	Boolean	1.6.0 to 4.4.2
opensafety.ssdo.sano	SOD Access Request Number	Unsigned integer (16 bits)	1.6.0 to 4.4.2
opensafety.ssdo.segmentsize	SOD Segment Size	Unsigned integer (32 bits)	1.6.0 to 1.8.15
opensafety.ssdo.sod_index	SOD Index	Unsigned integer (16 bits)	1.6.0 to 1.8.15
opensafety.ssdo.sod_subindex	SOD Sub Index	Unsigned integer (8 bits)	1.6.0 to 1.8.15
opensafety.ssdo.sodentry.data	SOD Data	Byte sequence	1.10.0 to 4.4.2
opensafety.ssdo.sodentry.index	SOD Index	Unsigned integer (16 bits)	1.10.0 to 4.4.2
opensafety.ssdo.sodentry.size	SOD Entry Size	Unsigned integer (32 bits)	1.10.0 to 4.4.2
opensafety.ssdo.sodentry.subindex	SOD Sub Index	Unsigned integer (8 bits)	1.10.0 to 4.4.2