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Rev. 1.0
0006302011
SSM24C User Manual
+86-400-820-9661
proper voltage during the move.
5.5 Tuning the Velocity Loop
5.5.1 Entering a Sample Move
Start by selecting the
V Loop
tab in the
Control Loop
dialog section. This will cause the
Sampling
to perform moves that are based on
Time
and operates the drive in the
Speed Only
Velocity mode.
Now parameters may be entered for a
Velocity
based move.
Plot 1 & Plot 2:
two different values can be selected for viewing in the scope window, in this case
Actual Speed
and
Velocity Error
are selected. These are typical values for Velocity tuning.
Sample Move:
move profile values are entered in the
Sample Move
section. This example sets a
move
Time
of 200ms at a
Jog
Speed
of 20 rev/sec and an
Accel/Decel
rate of 300 rev/s/s. In the
window to the right of the
Sampling
data entry section the
Desired
Profile
will be displayed. This
provides a visual reference of what the expected move will look like.
Plot Zoom:
the length of the plot values that are displayed can be set from 1 to 5 times the profile
length.
Dir:
the direction of the move can be set to
cw
,
ccw
or
alternate
. These directions refer to the
motor shaft as viewed from the front of the motor.
Alternate
toggles the direction after each move.
