Siemens SINAMICS S110 List Manual page 866

Srch for ref dir
1 = Negative
p2604
0 = Positive
(0)
<1>
Ref_cam pres
p2607 (1)
Ref_pt coord val
-2147483648...2147483647 [LU]
Rev cam minus
p2613
<4>
(1)
Rev cam plus
p2614
<4>
(1)
Ref start
p2595
[3614.1]
<2>
(0)
1...40000000 [1000 LU/min]
Set ref_pt
p2596
<5>
(0)
1...40000000 [1000 LU/min]
Ref_typ select
p2597
[3614.1]
<2>
(0)
1...40000000 [1000 LU/min]
Ref_cam
p2612
(0)
Ref act fdbk
p2659
(r2526.1)
[4010.8]
MeasVal valid fdbk
p2661
Feedback
[3614.2]
(r2526.2)
signals
[4010.8]
Meas val ref
p2660
[3614.2]
(r2523[0])
[4010.8] <1> If no reference cam exists, the axis directly moves to the zero mark (in the defined start direction). Without a reference cam, the tolerance bandwidth is not evaluated.
<2> When "flying referencing" is selected (passive referencing, p2597 = 1 signal), this function diagram is of no significance => refer to [3614].
<3> The connector outputs are only supplied with values from here if the "referencing" mode is active.
<4> The reversing cams are low active. When a cam is actuated, motion (reference cam search) is continued in the opposite direction.
<5> Reference point setting is only effective in the initial state [3625].
1 2
DO: SERVO
EPOS - Referencing/reference point approach mode (r0108.4 = 1) (p2597 = 0 signal)
Ref_pt offset
-2147483648...2147483647 [LU]
Approach direction
p2600 (0)
A
Ref_pt coord S_src
p2598[0] [3614.2]
p2599 (p2599)
p2599 (0)
Reversing cam
|v|
v_appr ref_cam
p2605 (5000)
v_appr ref_pt
p2611 (300)
III
v_appr ref_ZM
p2608 (300)
Zero marks (ZM)
Zero mark evaluation
<1>
activated
3 4
B
Reversing cam
Position
Velocity
v_set act
r2672
I
100 %
a_over act
r2673
100 %
-a_over act
r2674
II
s
Tol_band to ZM
<1>
0...2147483647 [LU]
p2610 (2147483647)
Max s ref_cam ZM
0...2147483647 [LU]
p2609 (10000)
Ref_cam max s
0...2147483647 [LU]
p2606 (2147483647)
5 6
fp_3612_98_eng.vsd
04.04.08 V04.04.00
4000.00 μs
Reference point set
r2684.11 [3646.3]
Search for reference active
r2684.0 [3646.1]
Clearance cam/ZM
r2680
<3>
<3>
Motion variables in "referencing/
reference point approach" mode
<3>
F07458
"Reference cam not found"
F07459
<1> "No zero mark"
F07460
"End of reference cam not found"
7
Function diagram
SINAMICS S110
[3630.1]
8
- 3612 -