Siemens SINAMICS S Manuel page 1107

Encoder 3
Encoder 2
Enc Gn_ZSW
<4>
[4730.5] r0481[n-1] Encoder 1
Ref_mark act
p2508
<3>
[-/3646.7]
(0/2684.0)
MT_select act
p2509
<3>
[-/3646.7]
(0/2684.1)
MT_sel selection
p2510
0 = measuring probe 1
(0)
1 = measuring probe 2
MT_sel edge
p2511
0 = Rising edge
(0)
1 = Falling edge
0 = Rotary encoder
[4704.7] p0404.0
1 = Linear encoder
Enc fine Gx_XIST1
2...18
p0418[0...n] (11)
Enc Gn_XIST1
[4704.8] r0483[n-1]
Incr.
<4>
r0483[n-1]
[4704.8]
Enc Gn_XIST2
Abs_enc_adjust stat
p2507[E] (1)
<1> The parameter is only of significance for absolute encoders. p2598/p2599 is used to make the adjustment. The position is entered via p2598/p2599 [3612].
<2> If the selected encoder (p2502) is a direct linear measuring system, then this parameter is used to configure the reference between selected encoder/motor encoder.
<3> When the function module "basic positioner" (r0108.4 =1) is active, these binector/connector inputs are supplied as standard from these. The second value specifies this assignment.
<4> Only data Gn_XIST1 of the selected encoder is evaluated (p2502) or only the encoder control word supplied.
<5> p2502 = 0: The position actual value conditioning is not assigned to any encoder.
1 2
DO: SERVO, VECTOR
Position control – Position actual value conditioning (r0108.3 = 1)
LU per load rev
LU per 10 mm
1...2147483647
1...2147483647
p2506[D] (10000)
p2503[D] (10000)
<2>
Enc grid division
0...250000000 [nm]
p0407[E] (16000)
1 0 1
Position difference Betw.
2 sampling times
+
LU
+
<1>
+
1
0
0...3
0
Act val_cond corr act s_act setting Setting value
p2512 p2515
<3>
(0/2684.7)
[-/3635.7] Act val_cond corr s_act setting act
p2513 p2514
<3>
(0/2685)
[-/3646.7]
3 4
Mot/load load rev
-1048576...1048576
p2505[D] (1)
<2>
<2>
Mot/load motor rev
1...1048576
p2504[D] (1)
Rot enc pulse number
0...16777215
p0408[E] (2048)
0
s_act
X
Y = Y + X
+
n Y
n n - 1 n
n
+
Position offset
p2516
<3>
(0) (0/2667)
[-/3635.7]
(0)
5
fp_4010_01_eng.vsd
21.03.06 V02.04.00
ActVal_prep STW encoder 1
<4>
r2520[0] [4720]
ActVal_prep STW encoder 2
<4>
r2520[1] [4720]
ActVal_prep STW encoder 3
<4>
r2520[2] [4720]
s_act
r2521
<5>
Encoder assignment
v_act
0...3
r2522
p2502[D] (1)
Measured value
r2523
1
LU/revolution
2
r2524
3
Enc_adjust offset
p2525[E]
Position actual value valid
r2526.0
Referencing active
r2526.1
Measured value valid
r2526.2
A07454 "Position actual value conditioning does not have a valid enc."
A07495 "Reference function interrupted"
F07453 "Position actual value conditioning error"
F07493 "Value range overflow for the position actual value"
F07494 "DDS changeover in operation"
6 7
Function diagram
SINAMICS S
p0115[4]
[3635.4]
[4015.1]
[3612.1]
[4015.1]
[3635.1]
[3612.1]
[3612.1]
8
- 4010 -