Siemens SINAMICS S Series List Manual page 1254

Encoder 3
Encoder 2
Enc Gn_ZSW
<5>
[4730.5] r0481[n-1]
Encoder 1
Ref_mark act
<4>
p2508[0...3]
<2>
[-/3646.7]
(0/2684.0)
MT_eval act
<4>
p2509[0...3]
<2>
[-/3646.7] (0/2684.1)
MT_eval select
p2510[0...3]
<4>
0 = Measuring probe 1
(0)
1 = Measuring probe 2
MT_eval edge
p2511[0...3]
<4>
0 = Rising edge
(0)
1 = Falling edge
0 = Rotary encoder
[4704.3] p0404.0
1 = Linear encoder
Enc fine Gx_XIST1
2...18
p0418[0...n] (11)
Enc fine Gx_XIST2
2...18
p0419[0...n] (9)
Enc Gn_XIST1
<5>
[4704.8]
r0483[n-1] Incr.
Enc Gn_XIST2
<5>
[4704.8] r0483[n-1]
Load grbx abs_val
[4704.8]
r2723[D]
Direct MT 1
p2517[0...2]
Abs_enc_adj stat
0...3
Direct MT 2
p2507[E] (1)
p2518[0...2]
ActVal_prepCorrAct
p2512[0...3]
<1> The parameter is only relevant for absolute
[-/3646.7]
encoders. p2598/p2599 is used to perform
the adjustment. The position is entered via
p2598/p2599 [3612].
<2> When the "basic positioner" function module (r0108.4 = 1) is active, these binector/connector inputs
are supplied by default with values from this module. The second value specifies this assignment.
<3> p2502 = 0: Position actual value preprocessing is not assigned to any encoder.
<4> [0] for position control; [1...3] for encoders 1...3.
<5> Index [n-1] encoder n.
1 2
DO: SERVO, VECTOR
Position control - Position actual value preprocessing (r0108.3 = 1)
LU per load rev
LU per 10 mm
1...2147483647
1...2147483647
p2506[D] (10000)
p2503[D] (10000)
Enc grid div Rot enc pulse No.
0...250000000 [nm] 0...16777215
p0407[E] (16000) p0408[E] (2048)
1 0 1 0
Y = Y
Position difference betw. n
LU +
2 sampling times
+
<1>
+
1
0
0
Act val_prep corr s_act set setVal
<4>
<4>
p2513[0...3] p2515[0...3]
<2>
<2>
[-/3646.7]
(0/2684.7) (0/2685)
[-/3635.7]
3 4
Mot/load motor rev
-1048576...1048576
p2505[D] (1)
Position tracking
load gearbox for
absolute encoder
[4704.4]
Mot/load motor rev
1...1048576
p2504[D] (1)
+ X
X
n - 1 n
n s_act
Y
n
+
+
Position offset
<4>
p2516[0...3]
<2>
<4>
(0/2667)
(0)
[-/3635.7]
s_act setting act
p2514
(0)
Position controller: A07454, A07495, F07453, F07493, F07494
Encoder 1:
Encoder 2:
Encoder 3:
5
fp_4010_01_eng.vsd
17.07.07 V02.05.00
ActVal_prep STW encoder 1
r2520[0] [4720]
ActVal_prep STW encoder 2
r2520[1] [4720]
ActVal_prep STW encoder 3
r2520[2] [4720]
s_act
r2521[1...3] <4>
v_act
r2522[1...3]
<4>
Measured value
r2523[1...3] <4>
s_act
r2521[0]
<3>
Encoder assignment
v_act
0...3
r2522[0]
p2502[D] (1)
Measured value
r2523[0]
1
LU/revolution
2
r2524
3
Enc_adj offset
p2525[E]
Pos act val valid
r2526.0
Referencing active
r2526.1
Meas val valid
r2526.2
A07587, A07596, A07581, A07593, A07590
A07588, A07597, A07582, A07594, A07591
A07589, A07598, A07583, A07595, A07592
6 7
Function diagram
SINAMICS S
p0115[4]
[3635.4]
<4>
[4015.1]
[3612.1] <4>
[4015.1]
[3635.1][4015.1]
[3612.1]
[3612.1]
8
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