IC-KP-B6*
Communication in "IRI-B6" mode
Head number (K3 ... K1)
Parameters K3 ... K1 are used to define which reading head is addressed.
Head number K3 ... K1
3.4
Communication direction: from the control interface to the
PROFIBUS-DP
In a direction from the control interface to the PROFIBUS master, the 10 data
words are structured as follows:
Word 0
Command, parameter and toggle flag mirrored
Bit no.
15
14
Description
B4
B3
Word 1
Status/execution counter/head number
Bit no.
15
14
Description
-
K3
Word 2 ... 9
The previously sent commands and command parameters are repeated in word 0
as confirmation.
Word 1 contains status information, the execution counter and the number of the
assigned head.
Bits H4 ... H1 are only used for the EF command in "Enhanced buffered auto read
fix code" operating mode. This means:
H(i) = 1 head detected as connected,
■
H(i) = 0 no head connected to this channel.
■
Words 2 ... 9 contain the read data.
3
2
K3
K2
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
13
12
11
10
B2
B1
DS
0
13
12
11
10
K2
K1
A4
A3
1
K1
0
1
0
1
0
1
0
1
9
8
7
6
5
0
0
0
0
0
9
8
7
6
5
A2
A1
H4
H3
H2
Read data
Bit no.
Head
1
2
3
4
All
All
All
All
4
3
2
1
0
0
K3
K2
K1
T
4
3
2
1
0
H1
S4
S3
S2
S1
9
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