CSDP Plus Servo Drive User Manual

Even when the motor is revolving at a completely normal speed,
jittering of about 33 µs can be generated at the encoder output pulse
depending on the revolution speed.
ATTENTION
The servo drive cannot send more pulses than the number of
input pulses from the encoder to the controller. Therefore, the
numerator should always be the same as or smaller than the
denominator.
Analog Monitor
The servo drive can display the analog monitor signals with which the
user can check the actual control status through an oscilloscope.
Set the scale units of the analog monitor channel 1
and channel 2 at SEt-78.
Analog Monitor Output Type
Chosen Number Types Setting Range (1V)
0 Speed Command 1 to 500 RPM
1 Torque Command 1 to 30%
2 Position Command 1 to 5000 pulse
3 Speed Feedback 1 to 500 RPM
4 Torque Feedback 1 to 30%
5 Position Feedback 1 to 5000 pulse
6 Position Error 1 to 2500 pulse
7 Speed Error RPM
8 DC-link Voltage V
9
Θ (theta_cnt) Electrical
Angle
°
10
Pulse Command
Frequency
kHz
11 Inertia Ratio %
12 Q Axis Current A
13 D Axis Current A
14 U Phase Current A
15 V Phase Current A
16 W Phase Current A
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