SAFETY_DATA_GROUP_UNSAFE (STRUCT)¶
TYPE SAFETY_DATA_GROUP_UNSAFE : STRUCT
J1939 Safety Data Group (SDG) information provided by a J1939SafetyStd.Unsafe_SDG_Receiver.
Intended sequence of operation on update of SHM:
SHM CAN message and SHM tmestamp is set
SHM_RecvCnt is incremented
Intended sequence of operation on update of SDM:
SDM CAN message and SDM timestamp is set
SDM_RecvCnt is incremented
- InOut:
Name
Type
Initial
Comment
SHM
Received SHM CAN message
udiSHM_RecvCnt
UDINT
0
Number of received SHM’s
udiSHM_Timestamp
UDINT
0
SHM capture timestamp in microseconds
SDM
Received SDM CAN message
udiSDM_RecvCnt
UDINT
0
Number of received SDM’s
udiSDM_Timestamp
UDINT
0
SDM capture timestamp in microseconds