Sjsbts
21-02-2011, 23:16
Tonight after flashing the cRIO from v25 to v28 we are now having communication issues. We are getting both -44087: Send and -44087: Receive errors about every 3 seconds. Here are a few observations:
We're using LabVIEW
The CAN connection was working perfectly with the same cables, code, and terminator before updating to v28
The battery is providing 12.6V
I have solid communication with all the jaguars when using BDC-comm-92
I reflashed the cRIO and all the jaguars at least twice to make sure that wasn't the issue
The code before the reflash sent CAN signals every 50ms, I have tried after flashing at 50ms and 100ms and both versions don't work
The jaguar does an odd flashing LEDs, it flashes as if it was disabled, but periodically keeps a quarter second of a solid yellow
When I try to power a motor it alternates with a few flashes of green, then a few flashes of yellow and the motor (obviously) twitches on/off
Tomorrow I plan on swapping out the terminator, but I would love to hear any other solutions. Thanks in advance.
We're using LabVIEW
The CAN connection was working perfectly with the same cables, code, and terminator before updating to v28
The battery is providing 12.6V
I have solid communication with all the jaguars when using BDC-comm-92
I reflashed the cRIO and all the jaguars at least twice to make sure that wasn't the issue
The code before the reflash sent CAN signals every 50ms, I have tried after flashing at 50ms and 100ms and both versions don't work
The jaguar does an odd flashing LEDs, it flashes as if it was disabled, but periodically keeps a quarter second of a solid yellow
When I try to power a motor it alternates with a few flashes of green, then a few flashes of yellow and the motor (obviously) twitches on/off
Tomorrow I plan on swapping out the terminator, but I would love to hear any other solutions. Thanks in advance.