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M5 takes very long time to execute spindle off - 1.2116

PostPosted: Sun May 26, 2024 6:26 pm
by hobycreator
M3 starts the spindle instantly, but M5 or the e-stop takes 10 seconds or more to initiate the stop signal through RS485, rolling back to 1.2115 solves issue.

Re: M5 takes very long time to execute spindle off - 1.2116

PostPosted: Fri Jun 21, 2024 12:49 pm
by Ruslan
I am using 1.2115 and I am controlling spindle VFD through RS485. Reaction of vfd to changing speed or fvd/rev/stop command is not fast as it must, it needs 1-3 seconds and has different duration. Is it bug?