VSO output pin rises and falls VERY slowly - DDCSV2.1 - Standalone CNC Motion Controller - Digital Dream Technology support
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VSO output pin rises and falls VERY slowly

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Landlord
Posted at 2018-10-9 13:52:19 | All floors
Parameter # 98 determines at what speed the output of the VSO will be 10V?
I observe the following strange dependence of the output voltage on the set speed:
0000rpm - 0.08v
3000rpm - 0.55v
6000rpm - 0.98v
9000rpm - 1.44v
12000rpm - 1.94v
15000rpm - 2.71v
18000rpm - 3.62v
21000rpm - 5.76v
24000rpm - 6.30v
parametr #98 set to 24000, C50 not remove.
Perhaps I did not take into account the delay in setting the VSO and measured the voltage in a couple of seconds after setting the speed. I'll try to measure with oscilloscope, but this behavior does not seem to be correct.
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Sofa
Posted at 2018-10-9 14:03:16 | All floors
What should be the parameter # 433 for the fastest possible change in VSO?
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