F
u
nct
ion
d
ia
gr
am
s
Basic posit
ioner
(EPOS
)
2-
87
2
© Siemens AG
2012 All Rights Reserved
SINAMICS
S110
List Manual (LH7
), 06/201
2, 6SL3097-
4AP
1
0-0BP3
Fi
g.
2
-1
08
362
0 – Direct
setpo
int inpu
t/MDI
mod
e (r01
08.4 = 1)
- 3620 -
Function diagram
8
7
6
5
4
3
2
1
fp_3620_98_eng.vsd
DO: SERVO
SINAMICS S110
04.04.08 V04.04.00
EPOS - Direct setpoint input/MDI mode (r0108.4 = 1)
p2653
(0)
MDI setting-up sel
Valid
settin
g valu
es
Ava
ilable
settin
g valu
es
x
y
0
1
Start of traversing range
End of traversing range
x
y
Store
0
p2648
(0)
MDI pos_typ
&
1
p2652
(0)
MDI direct_sel neg
p2651
(0)
MDI direct_sel pos
0
1
0
&
100 %
100 %
[3630.1]
Velocity
Motion variables
in
"direct setpoint input/MDI" mode
Acceleration override
Deceleration override
Position
MDI mode adapt
(0)
p2654
+
4000.00 μs
r2674
<3>
r2673
<3>
r2672
<3>
r2671
<3>
[3616.5] p2640
1 = No intermediate stop
<1>
r2678
<3>
Acknowledgement, traversing block activated
r2684.12
<2>
<4>
[3618.7]
[3618.7]
[3618.7]
[3618.7]
MDI s_set
MDI v_set
MDI a_over
MDI -a over
A07486
"Intermediate stop missing"
A07487
"Reject traversing task missing"
+
1
0
1
0
0
1
0
1
[3640.6] p2647
&
[3616.5] p2641
<1> If connector input p2654 is assigned a connector input <> 0, the control signals "select positioning type", "direction selection positive"
and "direction input negative" are internally supplied with values from this output.
Based on the value of the connector input, the following IDs are evaluated xxXx:
xx0x = absolute => p2648; xx1x = relative => p2648; xx2x = ABS_POS => p2648, p2651; xx3x = ABS_NEG => p2648, p2652.
<2> Only evaluated with transfer type "edge evaluation" (BI: p2649 = 0 signal).
<3> The connector outputs are only supplied with values from here if the "direct setpoint input MDI" mode is active.
<4> For the transfer type "continuous transfer" (BI: p2649 = 1 signal), relative positioning is not permissible.
1 = Setting-up
0 = Positioning
1 = Absolute
0 = Relative
[3646.3]
1 = MDI selection
1 = Do not reject traversing block
p2649
(0)
MDI trans_type sel
p2650
(0)
MDI setp_accept
Accept setpoint
[3635.6] p2657
Pos act/set value
1 = Continuous
0 = Edge
1 = Do not reject traversing block
1 = MDI selection
RESET
(y = 0)
SET
1
0
1
1
POWER ON
[3640.6] p2647
<2>
1
<4>
&
[3616.5] p2641
1
F07488
"Relative positioning not possible"
&
Controller enable
[2503.8]
[2475.5]
[2440.6]
&