Quote:
Originally Posted by Greg McKaskle
Watchdog is not on by default, and Safety is enabled only for the RobotDrive. Please determine which is on, try turning it off and verify that the symptoms change. If the jerking is being caused by WD or Safety, then it means you are missing deadlines. It may also mean you have a workaround.
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That's what has been puzzling us. We don't have anything referring to the watchdog and certainly didn't add any watchdog vi's, and we have safety config disabled on our drive. We didn't add safety config to any of our other motor controls. Our cRIO's are old, dating back to 2008. Even though we re-image them several times a year, is there a a possibility that old watchdog code is still lingering in a zombie state?
Quote:
Originally Posted by Greg McKaskle
Assuming you are missing deadlines, I'd verify you have no errors in the Diagnostics panel, as the current mechanism for catching errors and shuttling them to the window is quite heavy and can cause you to miss deadlines. If a missing jag is still being referenced, or a disable structure causes a wire to be bad and causes errors, ...
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We'll have to look closer this week. I don't remember what else was coming up as errors. The watchdog one stands out, as we didn't think we had any code that used that deprecated system.
-- Len