Festo CESA-GW-AS-PB, Installation And Operation Owner'S Manual

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CESA-GW-AS-PB Description
59
7.1.3 I/O Data
7.1.3.1 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.
Length description
2 bytes … 128 bytes
analog input data circuit 1, dynamic
1
1. Module parameters necessarily
2 bytes … 128 bytes
analog output data circuit 1, dynamic
1
2 bytes … 128 bytes
analog input data circuit 2, dynamic
1
2 bytes … 128 bytes
analog output data circuit 2, dynamic
1
Tab. 7-13.
Length description
2 bytes flags and detector circuit 1
2 bytes flags and detector circuit 2
Tab. 7-14.
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
0 flags slave 1/1A
F3 F2 F1 F0 D3 D2 D1 D0
1 slave 2/2A slave 3/3A
2 slave 4/4A slave 5/5A
3 slave 6/6A slave 7/7A
4 slave 8/8A slave 9/9A
5 slave 10/10A slave 11/11A
6 slave 12/12A slave 13/13A
7 slave 14/14A slave 15/15A
8 slave 16/16A slave 17/17A
9 slave 18/18A slave 19/19A
10 slave 20/20A slave 21/21A
11 slave 22/22A slave 23/23A
12 slave 24/24A slave 25/25A
13 slave 26/26A slave 27/27A
Tab. 7-15.