Sanyo Denki Sanmotion R 3E S, Instruction Manual, Page: 179 / 514

5.8 Parameter functions
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per
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Group1 "Basic control parameter settings"
ID
Contents
00
Position Command Smoothing Constant
[PCSMT]
Setting range Unit Default
0.0 to 500.0 ms 0.0
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This is the moving-average filter which makes smooth the position command pulse.
 Sets time constants.
 Applies ramp to the step form position command pulse.
 Applies S curve to the ramp form position command pulse.

Smoothes the position command pulse when the electronic gear ratio is greater or the
position command pulse is coarse. (This may decrease the operating noise from servo
motor.)
 Set the value 0.3 ms or more.
 When the set value is “0.0 to 0.2 ms”, this filter is invalid.
 Set in increments of 0.5ms. (Under the set value “0.4ms and less”, there may be cases
where the set value cannot be applied to the operation.)
 Position command pulse applied as step form

Position command pulse applied as ramp form
PCSMT [ms]
Position command pulse
PCSMT [ms]