Siemens SINAMICS S Manuel page 1110

Dynamic
following error monitoring
Position setpoint after the pre-control
[4015.5]
symmetrizing filter
model
s_act
[4015.1] p2532
Cam controllers
s_act
[4015.1] p2532
<1> The PT1 model forms, for a pre-control factor of less 100 % (p2534 < 100 %) an additional time constant of the control loop subordinate to the position controller.
1 2
DO: SERVO, VECTOR
Position control - Dynamic following error monitoring, cam switching values (r0108.3 = 1)
[4015.4]
p2534 >= 100 [%]
1
PT1
+
0
-
<1>
3 4
Following error dyn
s_delta_monit tol
r2563 0...2147483647 [LU]
p2546 (1000)
1
Cam position
1 -2147483648...214748364 [LU]
p2547 (0)
1
0
Cam position 2
-2147483648...214748364
[LU] p2548 (0)
1
0
5
fp_4025_01_eng.vsd
20.03.06 V02.04.00
1 = Following error within tolerance
1
r2684.8
0
F07452 "Following error too high"
1 = Position actual value <= cam switching position 1
r2683.8
1 = Position actual value <= cam switching position 2
r2683.9
6 7
Function diagram
SINAMICS S
p0115[4]
8
- 4025 -