ElmoMC SimplIQ Analog Servo Amplifiers-Violin Operating Manual - Manual (Page 13)

VIO-Velocity - Operating Manual Rev 09/09. Elmo Motion Control
Page 9
2.6
Test Points
Test point
Function Description
VM Velocity Feedback signal ± 4V
CC Current Command to the VIO ± 3.75V = nominal Ip of the VIO
G GND Ground
G
GND Ground
Table 4: Test Points
2.7
Adjustable Components.
Potentiometer Function Description
P1 Velocity Feedback gain.
Adjust for 4V on VM at max
velocity.
P2 Offset trimmer.
With command at 0V adjust to
cancel drift.
P3
Compensation, AC gain
compensation of velocity loop.
Adjust CW until a buzz is heard
then CCW until quiet again.
Table 5: Potentiometers