App - 1
A
PPENDIX
App 1. Status indication block diagram
PWM M
low
high
CMX
CDV
Instantaneously
occurring torque
Effective load
torque
Peak load factor
Effective value
calculation
Peak hold
Command pulse
frequency
Cumulative
command pulses
PP, NP
Droop pulses
Servo motor
speed
Bus voltage
Command
pulses
Electronic gear
Position
control
Speed
control
Current
control
Servo
motor
Cumulative
feedback pulses
Auto tuning
section
Speed feedback
Absolute
position
encoder
Differentiation
Within-one-
revolution position
ABS counter
Current
position
calculation
Within-one-
revolution position
ABS counter
Load inertia
moment ratio