MotoHawk SAEJ1939 PGN Transmit DM28
This block sets up a DM28 PGN Transmit message using the specified handler.
Block ID
MotoHawk SAEJ1939 PGN Transmit DM28
Library
MotoHawk_Protocols_lib
Description
DM28 transmits all permanent confirmed emissions related faults and associated lamp status values as per J1939-73.
The "PGN Definition" script is required to follow the template outlined in the "motohawk_saej1939_dm28tx_example" example file.
The definition script specifies a constant value, a port value, or an external datastore for each input parameter. The location of the block in the application will determine when the port-related information is updated.
This block will not transmit unless the PGN is requested via PGN 59904.
The block will enforce some PGN numbering rules specified in J1939-21. It is required that the application developer become familiar with these rules.
The definition script can optionally add a link to the SPN data required for the Lamp and Flash status contained in DM28.
Block Parameters
| Parameter Field | Values | Comments/Description |
|---|---|---|
| PGN Definition | String | Evaluates to a PGN Transmit DM28 definition specified in the example script. |