Siemens SIMOREG DC Master 6RA7018-6DS22 - Page 206

Function diagrams 02.00
8-26 SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
Sheet G152 Speed controller (2)
-1
T1 Tv
0 1 2 3
0%
135,05
P115
*
Kp Tn
0%
1 0
4
&
B A
B<A
87564321
- G152 -
1 0
10
1 0
1
-1
P627 (178)
K K0169
K0168
P629 (177)
K
K0178
P625.F(170)
K
P626.F(167)
K
P628 (179)
K
K0177
P083.F
K0166
K0167
r025
K0013
P115
K0161
K0148
P620 (165)
K
P631 (0)
K
P695.B (0)
B
P696.B (0)
B
B0205
P223.F
K0174
K0179
dn
P621 (176)
K
P622 (174)
K
P623 (179)
K
P624 (0)
K
K0165
K0162
P206.F (0)
(0 ... 100ms)
P205.F (0) (0 ... 1000ms)
P204.F (0)
(0 ... 3)
P203.F (1)
(1 ... 140 Hz)
P228.F (0)
(0 ... 10000 ms)
P200.F (0)
(0 ... 10000 ms)
P202.F (0)
(0 ... 3)
P201.F (1)
(1 ... 140 Hz)
P502 (0)
K
K0040
P609 (0)
K
K0160 K0164
P222.F
K0166
P698.B (0)
B
r026
P229.F
0%
1
≥
r023
r219 r218
n(set, smooth) n(act, smooth)
n(act)
n(set,limit)
Speed controller (2)
Main actual value
M(set,n contr.)
Set.val.I-comp.n contr.
Contr. dev.
Set I-comp. n contr.
Stop I-comp. n contr.
n(act)
n(act,filter)
quality
Resonant frequency
Smooth. n(set)
Smooth. n(act)
quality
Resonant frequency
Actual value from pulse encoder
Internal
actual EMF
value
Friction and
moment of
inertia
compensation
Speed controller setpoint/act. val. deviation I component P component
Absolute actual speed value
Switchover
speed
Switchover to
P controller
Enable speed controller from
control word 2 and sequencing control
Master/slave drive from control word 2: Make I component follow on slave drive so that M(set, n contr.) = M(set, limit) and set speed setpoint = actual speed value (K0179)
Fast stop
Fast stop
Stop I component when
α
G
-limitation,
current limitation, torque limitation, speed
limiting controller reached
Speed controller integration time
from Sheet Speed controller 1
Speed controller P gain
from Sheet Speed controller 1
Reverse polarity of actual speed value on field
reversal and applied negative field direction
from Sheet "Field reversal with SIMOREG
6RA70 single-quadrant device"