3
F
unction
d
iag
ram
s
3.13
Position con
tro
l
SINAMICS
G120D
71
4
L
ist Manual (LH
14)
, 01/2
016
, A5E3384231
3
F
ig.
3
-105
40
25 – Dynamic follo
wing
e
rro
r moni
to
ring, cam
con
tro
llers
- 4025 -
Function diagram
8
7
6
5
4
3
2
1
fp_4025_97_55.vsd
Position control
G120D CU250D-2
09.12.2015
V4.7.6
Dynamic following error monitoring, cam controllers
1
0
+
1
0
[4015.5]
<1>
p2534 >= 100 %
p2534 < 100 %
0
1
0
1
x
y
Store
+
1
1
0
1
[3645.7]
(2683.12)
Signal fixed stop
p2553
s_act
(2521[0])
p2532
s_act
(2521[0])
p2532
(2683.14)
Signal TfS act
p2552
n_prectrl fact
0.00 ... 200.00 [%]
p2534 [D] (0.00)
POS_ZSW2
r2684
r2684
1 = Following error
within tolerance
.8
s_delta_monit tol
0 ... 2147483647 [LU]
p2546 [D] (1000)
Following err max
0 ... 2147482647 [LU]
p2634 [D] (1000)
Fixed stop monit
0 ... 2147482647 [LU]
p2635 (100)
Cam position 1
-2147483648 ... 2147483647 [LU]
p2547 (0)
Cam position 2
-2147483648 ... 2147483647 [LU]
p2548 (0)
F07452 "Following error too high"
ZSW
r2526
r2526
.4
1 = Fixed stop reached
ZSW
r2526
r2526
1 = Fixed stop outside window
.5
ZSW
r2526
r2526
1 = Clamping active when traveling to fixed stop
.8
POS_ZSW1
r2683
r2683
.8
1 = Position actual value
cam switching position 1
POS_ZSW1
r2683
r2683
.9
1 = Position actual value
cam switching position 2
With a pre-control factor of less than 100 % (p2534 < 100 %), the PT1 model emulates an additional time constant of the control loop subordinate to the position controller.
Dynamic following error monitoring
Cam controllers
Position setpoint after the pre-control
ballancing filter
PT1
model
r2563
Follow error dyn [LU]
–
–
[4010.7]
r2521
[4010.7]
r2521
[3645.7]
r2683
[3646.3]
[3616.1],
[3617.6]
[3616.1],
[3617.6]
[3616.1]
[3645.3]
[3645.3]
<1>
Содержание SINAMICS G120D CU240D-2 DP
Страница 1: ...s SINAMICS SINAMICS G120D Control Units CU240D 2 CU250D 2 List Manual 01 2016 Edition ...
Страница 2: ......
Страница 954: ...4 Faults and alarms 4 2 List of faults and alarms SINAMICS G120D 954 List Manual LH14 01 2016 A5E33842313 ...
Страница 978: ...Index SINAMICS G120D 978 List Manual LH14 01 2016 A5E33842313 ...
Страница 979: ......