Industrial
Electronic Devices
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User Manual
LoRaWAN / CAN
Document code: MN67D19_ENG Revision 1.000 Page 21 of 31
RECEIVE FRAMES:
By pressing the “
Receive Frames
” button from the main window for SW67D19 (Fig. 2) the “Receive CAN Frames” window appears (Fig. 5).
The COB inserted in this table contains the data to write on LoRaWAN side. These frames are accepted by the converter.
The data of the columns have the following meanings:
If the field “
Enable
” is checked, the CAN frame is enabled;
In the field “
Cob-ID
” the COB of the CAN frame is defined;
In the field “
Type
” the type of CAN packet use for the Cob-ID is defined (2.0A (11 bits) or 2.0B (29 bits));
In the field “
Dimension
” the number of byte of the COB (from 1 to 8) is defined;
The field “
TimeOut
” is used for put at zero the data into LoRaWAN array if the CAN frame arrives with a frequency less than the time
expressed in the field. If the value in the field is ‘0’, it means that you don’t want to use this feature;
In the field “
Byte1
” insert the byte of the internal array where saving 1st byte of the CAN message;
In the field “
Byte2
” insert the byte of the internal array where saving 2nd byte of the CAN message;
In the field “
Byte3
” insert the byte of the internal array where saving 3rd byte of the CAN message;
In the field “
Byte4
” insert the byte of the internal array where saving 4th byte of the CAN message;
In the field “
Byte5
” insert the byte of the internal array where saving 5th byte of the CAN message;
Figure 5: “Receive CAN Frames Set Access” window
