Siemens ACVATIX SKB Series Manual page 9

Stroke limit control and sequence control
SKB62UA
Setting the stroke limit control
The rotary switches LO and UP can be
used to apply a lower and upper limit to the
stroke in increments of 3%, up to a
maximum of 45%.
Position
of LO
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
*
**
***
Stroke control with QAF21.. / QAF61.. signal addition
SKB62UA
Setting the signal addition
The operating range of the frost protection monitor QAF21.. or
QAF61.. can be defined with rotary switches LO and UP.
Position of LO
Siemens
Smart Infrastructure
Lower stroke Position
limit of UP
0 % 0
3 % 1
6 % 2
9 % 3
12 % 4
15 % 5
18 % 6
21 % 7
24 % 8
27 % 9
30 % A
33 % B
36 % C
39 % D
42 % E
45 % F
Operating range of QAF21.. (see below)
Operating range of QAF61.. (see below)
The smallest adjustment possible is 3 V; control with 0...30 V is only possible via Y.
Sequence control
start point
→
0
→
0
Setting the sequence control
The rotary switches LO and UP can be
used to determine the start point or the
operating range of a sequence.
Upper stroke Position
limit of LO
100 % 0
97 % 1
94 % 2
91 % 3
88 % 4
85 % 5
82 % 6
79 % 7
76 % 8
73 % 9
70 % A
67 % B
64 % C
61 % D
58 % E
55 % F
Position of UP QAF21.. / QAF61..
operating range
1
2
Sequence Position Sequence
control of UP
start point operating range
0 V 0
1 V 1
2 V 2
3 V 3
4 V 4
5 V 5
6 V 6
7 V 7
8 V 8
9 V 9
10 V A
11 V B
12 V C
13 V D
14 V E
15 V F
QAF21..
QAF61..
CM1N4564en
control
10 V
10 V *
10 V **
3 V ***
4 V
5 V
6 V
7 V
8 V
9 V
10 V
11 V
12 V
13 V
14 V
15 V
9
2023-10-17