Setting
up Compax3
Positioning via digital I/Os
214
192-120101 N11 C3I11T11 November 2007
Mechanical system
Current to velocity
Shows the dynamic behavior between the measured current actual value and the
velocity actual value
current controlled
system
position
controlled
system
actual current
actual velocity
actual
position
actual position
desired
position
Position
controller
Velocity
controller
Current
controller
TeM
Frequency
response
measurement
Signal
generator
-
-
-
f: disturbance torque
Kt
2*Pi*J
1
velocity controlled
system
Reflects the transmission behavior between the acceleration at the motor and the
acceleration at the load to be moved.
Application:
for the analysis of the dynamic behavior of the mechanic system
Current to position
Shows the dynamic behavior between current actual value and position actual
value.
current controlled
system
position
controlled
system
actual current
actual velocity
actual
position
actual position
desired
position
Position
controller
Velocity
controller
Current
controller
TeM
Frequency
response
measurement
Signal
generator
-
-
-
f: disturbance torque
Kt
2*Pi*J
1
velocity controlled
system
use:
for the analysis of the dynamic behavior of the mechanic system
