I/O Data; 10.1.3.1 Process Data - Pepperl+Fuchs AS-I 3.0 PROFIBUS Manual

AS-i 3.0 PROFIBUS Gateway in Stainless Steel
PROFIBUS DP
Length
24 bytes
56 bytes
88 bytes
120 bytes
128 bytes
16 bytes
Length
2 bytes ... 128 bytes
2 bytes ... 128 bytes
2 bytes ... 128 bytes
2 bytes ... 128 bytes
1. Module parameters necessarily
Length
2 bytes
2 bytes
10.1.3

I/O Data

10.1.3.1 Process data

In V2.1 mode the AS-i I/O data are mapped in the process data as known from
the Siemens and AS-i/InterBus masters. This means that the lower nibble de-
scribes the data of the AS-i slave with the higher slave address. The ec-flags or
hi-flags are additionally mapped at the nibble of AS-i slave 0.
byte
0
1
2
50
description
analog output (slaves 29 - 31)
analog output (slaves 25 - 31)
analog output (slaves 21 - 31)
analog output (slaves 17 - 31)
analog output (slaves 16 - 31)
analog output (slaves 14 - 15)
description
analog input data circuit 1, dynamic
analog output data circuit 1, dynamic
analog input data circuit 2, dynamic
analog output data circuit 2, dynamic
description
flags and detector circuit 1
flags and detector circuit 2
7 6 5
2 2 2
flags
F3 F2 F1
slave 2/2A
slave 4/4A
1
1
1
1
4 3 2
2 2 2
slave 1/1A
F0 D3 D2
slave 3/3A
slave 5/5A
Tab. 10-18.
Tab. 10-19.
Tab. 10-20.
1 0
2 2
D1 D0
Tab. 10-21.