Siemens SINAMICS G120D List Manual page 674

Pos act/set value
p2657
[3635.5] (2521[0])
Controller enable
MDI trans_type sel
1 = Continuous
p2649
<4>
0 = Edge
(0)
MDI setp_accept
<2>
p2650
0
[2475.5] (0)
1 = Do not reject traversing block
1
Trav_task reject 1
p2641
(0)
[3616.5]
MDI selection
&
1
p2647
1
(0)
[3640.6]
POWER ON
MDI pos_type
1 = Absolute
<4> p2648
0 = Relative
(0)
MDI s_set
p2642
[3618.7]
(2690[0])
MDI dir_sel neg
p2652
(0)
MDI dir_sel pos
p2651
(0)
MDI v_set
p2643
[3618.7]
(2691[0])
MDI a_over
p2644
[3618.7]
(2692[0])
MDI -a_over
p2645
[3618.7]
(2693[0])
MDI mode adapt
p2654
<1>
[2440.6]
(0)
If connector input p2654 is assigned a connector input <> 0, the control signals "select positioning type", "direction selection positive" and
<1>
"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 2
Basic positioner (EPOS)
Direct setpoint input/MDI
x
y
Store
Ext BlckChg s_act [LU]
&
F07488
"Relative positioning not possible"
1
SET
RESET
(y = 0)
Accept setpoint
Intermediate stop
p2640
[3616.5]
Trav_task reject
p2641
[3616.5]
MDI selection
p2647
[3640.6]
x y
3 4
1
0
0
r2678 <3>
MDI setting-up sel
p2653
+
+
s_set act [LU]
0
r2671 Start of traversing range
<3>
End of traversing range
1
&
1 v_set act [1000 LU/min]
r2672 <3>
1 = No intermediate stop
(0)
1 = Do not reject traversing block
(0)
&
a_over act [%]
(0)
r2673
<3>
-a_over act [%]
r2674
<3>
1
100 %
0
5 6
fp_3620_97_55.vsd
12.12.2012
<2>
Acknowledgement, traversing block activated
r2684.12
A07486
"Intermediate stop missing"
A07487
"Reject traversing task missing"
&
(0)
1 = Setting-up
0 = Positioning
0
Position
1
1
Velocity
0
0
&
1
Acceleration override
100 %
0
Deceleration override
"direct setpoint input/MDI"
7
Function diagram
G120D CU250D-2
V4.6
[3646.3]
[3630.1]
Motion variables
in
mode
8
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