Siemens SIMATIC Distributed I/O System DP/ASi Link, Руководство пользователя

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8-22
Distributed I/O System DP/ASi Link
EWA 4NEB 710 6055-02b
Bytes 16 to 31 of the diagnostic message indicate the ASi configuration at
the time of the parameterization message. An ASi slave is permanently assi-
gned to every nibble. If an ASi slave is present in the configuration, its hexa-
decimal I/O code is entered at this point; missing ASi slaves are marked F
H
.
Table 8-21 Actual ASi configuration
Byte Bits 7 to 4 Bits 3 to 0
16 Not applicable I/O code for slave 1
17 I/O code for slave 2 I/O code for slave 3
18 I/O code for slave 4 I/O code for slave 5
19 I/O code for slave 6 I/O code for slave 7
20 I/O code for slave 8 I/O code for slave 9
21 I/O code for slave 10 I/O code for slave 11
22 I/O code for slave 12 I/O code for slave 13
23 I/O code for slave 14 I/O code for slave 15
24 I/O code for slave 16 I/O code for slave 17
25 I/O code for slave 18 I/O code for slave 19
26 I/O code for slave 20 I/O code for slave 21
27 I/O code for slave 22 I/O code for slave 23
28 I/O code for slave 24 I/O code for slave 25
29 I/O code for slave 26 I/O code for slave 27
30 I/O code for slave 28 I/O code for slave 29
31 I/O code for slave 30 I/O code for slave 31
Note
If you require a comparison between the setpoint and actual configurations,
you must do this in the user program.
Actual ASi confi-
guration (bytes 16
to 31)
Diagnostics and Error Handling