Siemens SINAMICS S Manuel page 1098

Pos act val/pos set val
[3635.6] p2657
1 = Do not reject traversing block
[3616.5] p2641
[3640.6] p2647
MDI setp_accept
1 = MDI selection
<2> p2650
0
(0)
1
1
MDI Accept_type sel
1 = Continuous
p2649
<4>
0 = Edge
(0)
MDI pos_typ
1 = Absolute
<4> p2648 0 = Relative
(0)
Position setpoint
[3618.5]
MDI direct_sel neg
p2652
(0)
MDI direct_sel pos
p2651
(0)
Velocity setpoint
[3618.5]
Acceleration override
[3618.5]
Deceleration override
[3618.5]
MDI mode adaptation
<1>
p2654
(0)
1
<1> If connector input p2654 is assigned a connector input <> 0, then the control signals "select positioning type", "direction selection positive" and "direction
input negative" are internally supplied from these. From the value of the connector input, the following IDs are evaluated xxXx:
xx0x = Absolute => p2648 xx1x = relative => p2648
<2> Only evaluated if the transfer type "edge evaluation" (BI: p2649 = 0 signal).
<3> The connector outputs are only supplied from here when 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 2
DO: SERVO, VECTOR
EPOS – Direct setpoint input mode/MDI (r0108.4 = 1)
x
y
Store
&
1
1
POWER ON
RESET
(y = 0)
SET
Set setpoint accept
[3616.5] p2640
1 = Do not reject traversing block
[3616.5] p2641
[3640.6] p2647
x y
F07488
&
"Relative positioning for continuous transfer not possible".
xx2x = ABS_POS => p2648, p2651
3 4
1
0
0
r2678 <3>
MDI setting-up sel
p2653
+
+
r2671 <3>
0
Start of traversing range
End of traversing range
1
&
1
r2672 <3>
1 = No intermediate stop
&
&
r2673 <3>
1 = MDI selection
r2674 <3>
1
100 %
0
xx3x = ABS_NEG => p2648, p2652
5
fp_3620_01_eng.vsd
06.03.06 V02.04.00
Acknowledgement, traversing block activated
r2684.12
A07486
"Intermediate stop missing".
A07487
"Reject traversing
1 = Setting-up
task missing".
0 = Positioning
(0)
0
Position
1
1
Velocity
0
0
1
Acceleration override
100 %
0
Deceleration override
Motion quantities
in the mode
"direct setpoint input/MDI"
6 7
Function diagram
SINAMICS S
p0115[5]
[3630.1]
<2>
[3630.1]
8
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