Setting
up Compax3
C3I20T11 / C3I32T11
208
192-120103 N13 C3I20T11 / C3I32T11 December 2010
Extended cascade (structure variant 1)
K
Px
K
Pv
T
T
f
f
B
d
K
p
,T
N
T
T
f
f
B
d
1 i
mR
*
Synchronous
Motor
Asynchronous
Motor
K
I
682.7
2010.2
2010
.20
688.19
682.6
688.14
681.6
680.6
681.9
681.10
680.4
681.11
681.4
682.4
688.18
688.11
688.13
2010.5
2010.4
2100.2
2100.10
2100.20
2100.10
2100.3
2100.4
2100.8
2150.1-.6
2100.9
2010.1
2100.20
NotchFilter
2220.4
2220.1
2220.3
2210
.19
2210.14
2220.2
2210.1
2210.2
T
T
2100.11
2100.21
682.5
2120.1>125 µs
2120.1<125 µs
2120.1<125 µs
2120.1>125 µs
681.5
Beobachter
Observer
Ist
w
er
te
rf
assu
ng
A
ct
ual
Va
lu
e M
on
ito
rin
g
K
Pv
2100.7
t
t
t
a‘
t
a
v
p
Demand acceleration
Demand jerk
Demand Velocity
Demand position
Velocity
feedforward
Demand
velocity
Following error
actual velocity
filtered
Control deviation
of velocity
Acceleration feedforward
Feedforwaed
current & jerk
demand
current r.m.s.
Voltage control
signal
Actual acceleration
filtered
Manual or external
demant Velocity
Manual or external
demant current
Demand
velocity
actual
velocity
Velocity controller
Stiffness
Damping
Inertia
Current Controller
Bandwidth
Attenuation
Actual current r.m.s.
(torque producing)
Actual velocity
unfiltered
Actual acceleration
unfiltered
The framed objects are coupling objects for Compax3 - Compax3 coupling via
HEDA.
Please note that the corresponding controller components must be deactivated for
the coupling:
When coupling the velocity (O2219.14): O100.1 or O100.2=1063 (see object
description)
When coupling via current (O2220.2): O100.1 or O100.2=1031 (see object
description)
O100.1 is only copied into O100.2 upon activation of the controller, the controller
can be influenced in active state with the aid of O100.2
Changing objects O100.1 and O100.2 may cause the control to be deactivated!
Protect dangerous areas!
External command value
During external setpoint specification, please respect the structure images for
electronic cams or gearboxes for
signal filtering with external setpoint
specification
(see on page 233) !
Complementary structure for
load control
(see on page 158).
Compax3
controller structures
(see on page 202, see on page 208, see on page
Caution!