Updated a PV780 program to 2.8.10546 cannot read some free form messages

dwatson
Posts: 6
Joined: Tue Oct 11, 2011 4:12 am

Updated a PV780 program to 2.8.10546 cannot read some free form messages

Post by dwatson » Fri Jun 02, 2017 10:54 am

Application was updated from 2.8.10356 to 2.8.10546 and was unable to read some of the free form CAN messages. Reloaded a full install from 2.8.10356 and the messages were read.

When the message was deleted and added again it them showed receiving the message.

The are a large number of messages - do we need to verify each one is correct or is this a know issue was a way of addressing?
boyce
Enovation Controls Development
Enovation Controls Development
Posts: 322
Joined: Wed Sep 08, 2010 5:09 pm

Re: Updated a PV780 program to 2.8.10546 cannot read some free form messages

Post by boyce » Fri Jun 02, 2017 11:13 am

Sorry that you have run into a problem. This is not a known issue.

Is it possible for you to send me the configuration in a Private Message? We will take a look to see what the problem is.
Boyce Schrack
Enovation Controls
alb
Posts: 43
Joined: Wed Dec 15, 2010 1:30 pm

Re: Updated a PV780 program to 2.8.10546 cannot read some free form messages

Post by alb » Thu Jun 22, 2017 1:00 pm

Double check Data Lengths in FFCAN Message Definition. Newer versions of PowerVision are no longer Data Length-agnostic and will filter out messages shorter/longer than the FFCAN Definition.