Send Frames - ADF Web HD67D26-B2-868MHz User Manual

Industrial Electronic Devices

SEND FRAMES:

By pressing the "Send Frames" button from the main window for SW67D26 (Fig. 2) the "Send J1939 frames" window appears (Fig. 6).
The J1939 frames inserted in this table contains the data received from LoRaWAN side. These frames are sent by the converter.
Figure 6: "Send J1939 Frames" window
The data of the columns have the following meanings:
In the field "Priority" the priority of the J1939 message is defined. In J1939 protocol, it is a number among 0,1,2,3,4,5,6,7. The
number "0" is the highest priority and "7" is the lowest;
In the field "Data Page" the Data Page is defined, the value can be 0 or 1 (usually it is 0);
In the field "PGN" the PGN of J1939 message is defined (it is an identifier);
In the field "Source Address" the source address to use to send the frame is defined;
In the field "N Bytes" the number of byte of the frame is defined;
If the field "Request" is checked, the J1939 message is sent when a J1939 request is received;
If the field "Data Change" is checked, the J1939 frame is sent when the data from LoRaWAN change;
If the field "On Timer" is checked, the J1939 message is sent cyclically with the delay defined in the field
In the field "Mnemonic" a brief description is defined.
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User Manual LoRaWAN / J1939
Document code: MN67D26_ENG Revision 1.000
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