CAN-ID Setting/PV380-R2

Discuss issues and ideas you have to configuring displays with PowerVision
tshiii
Posts: 79
Joined: Thu Sep 09, 2010 8:56 pm

CAN-ID Setting/PV380-R2

Post by tshiii » Thu Jun 15, 2017 12:23 am

Hello,

Our customer wants to use CAN-ID (8 digits) instead of PGN for each parameters and to know how to set the CAN-ID on the "Library" tab of PowerVision for the PV380-R2. Could you advise that?

Thank you,
tshiii
boyce
Enovation Controls Development
Enovation Controls Development
Posts: 322
Joined: Wed Sep 08, 2010 5:09 pm

Re: CAN-ID Setting/PV380-R2

Post by boyce » Thu Jun 15, 2017 2:08 pm

I assume you are referring to an extended frame format 29-bit ID. The ID is made up of the priority, extended data page, data page, PGN and the source address. For example, the PGN definition in the Library below has the PGN 0xE000, priority 6, and the source address is 0x2B. The ID that results is 0x18E0002B. The first byte 0x18 is 00011000 in binary, 3 leading 0's, 110 priority, 0 extended data page, 0 data page. If you change the priority to 7 you will get 0x1CE0002B.

canid1.JPG
canid1.JPG (130.11 KiB) Viewed 67 times
This is from using the Library tab to define the PGN. You can also use Free Form Numeric Messages and enter the Frame ID directly, like below.
canid2.JPG
canid2.JPG (104.07 KiB) Viewed 67 times
Boyce Schrack
Enovation Controls