Specifications

IP 240 Positioning
Table 10-18. Contents of the DB and the Transfer Buffer for Writing Position 0
Bit
76543210
Description
Data byte
Data
block
Offset
in transfer
buffer
Position value,
in binary
A negative value is in two's
complement representation
SE=Sign extension
0DL 37
2
23
2
22
2
21
2
20
2
19
2
18
2
17
2
16
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
SE
DR 37
DL 38
DR 38
1
2
3
Distance value for
range BEE1
4DL 39
0 . . . 0 2
19
2
18
2
17
2
16
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
0 . . . 0 0 . . . 0
DR 39
DL 40
DR 40
5
6
7
Distance value for
range BEE2
8DL 41 0 . . . 0 0 . . . 0
0 . . . 0 2
19
2
18
2
17
2
16
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
DR 41
DL 42
DR 42
9
10
11
2
15
2
14
2
13
2
12
2
11
2
10
2
9
2
8
0 . . . 0000GAUE
DL 43
DR 43
DL 44
12
13
14
Distance value for
range BEE3
Control bit GAUE
Position value,
in BCD
”111” must be entered in the
high-order nibble of DL 37
(SG) for a negative value.
0DL 37
10
5
10
4
10
3
10
2
10
1
10
0
SG 10
6
DR 37
DL 38
DR 38
1
2
3
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
Transferring the position data for position 0
with control FB 168 in direct data interchange
You must specify one of the following job
numbers to transfer the position data for
position 0:
: JU FB 168
NAME : STEU.POS
:
FKT : 22,0
You must specify one of the following job
numbers to transfer the position data for
position 0:
• For channel 1: 18
H
• For channel 2: 28
H
If you also want to transfer the bytes with
offset 4 and 8, you must first initialize them
to ”0”.
EWA 4NEB 811 6120-02a 10-53