SPN7345
SP NameHeartbeat sequence number
SP DescriptionThis parameter indicates the sequence number of the heartbeat message. The heartbeat message is used to determine the integrity of the communication of messages and parameters transmitted by a CF.

Value Meaning
0 - 250 Valid incrementing counter values
251 Counter initial value
252, 253 Reserved for future definition. Receiving CFs shall ignore heartbeat messages that contain these values.
254 Error indication
255 Not available
Sp NotesNot set
Has Attachmentno
SP Historical Remarks-
SP Historical Attachmentno
From 2015/20192015
SP Length8 bits
Scaling1 count/bit
Offset0
Data Range0 to 255
Operational RangeNot set
Unitscount
Slot Identifier133
Slot NameSAEct03
SP TypeCurrent Value
SP ReferenceNot set
Scale Factor (value only)1
Offset (value only)0
Range maximum (value only)255
Length minimum (value only)8
Length maximum (value only)8
SP DocumentISO 11783-7
PG Created or Modified Date2014-02-20
PG SP Mapping Created/Mod. Date2014-02-20

Linked PGNs

Displaying 1-1 of 1 result.
PGNPG Label 
61668Heartbeat MessageView